Top Software Testing Companies

Top Mobile App Testing Companies

Are you searching for a software testing company? Check GoodFirms list of top software application testing companies to find a reliable name in the testing industry. To ensure your software application provides frictionless user-experience to users, you must get the software thoroughly tested by an expert software testing services provider. To help service-seekers like you, GoodFirms has curated a list of internationally acclaimed testing companies based on performance indicators like testing quality, support provided, total experience in testing domain and others. Explore the below list to pick a testing company that best suits your requirements:

3029 Companies

List of Best Software Testing Companies | Top Software Testing Services Firms

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List of Best Software Testing Companies | Top Software Testing Services Firms

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  • 151

    HQSoftware

    IoT, AR, VR, and custom software development

    HQSoftware is a trusted international custom software developer that brings Digital Transformation into your business. We specialize in IoT, Big Data, AI, Machine Learning, AR and VR solutions, web and mobile application development, and provide dedicated development teams to help you evolve. We deliver all-around services from consulting and prototyping to maintenance and enhancement. The company provides services to manufacturing, healthcare, financial, education & e-learning, insurance, and other industries. Since 2001, we have del... read more about HQSoftware

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    $25 - $49/hr
    50 - 249
    United States,
    Belarus
  • 152

    Blackthorn Vision

    TOP ENGINEERS. PROVEN PROCESSES.

    We are BLACKTHORN VISION - TOP ENGINEERS, PROVEN PROCESSES, and since 2009 we've been building software products and scaling tech teams worldwide. Given that only top engineers are retained in a team, we can successfully deliver such complex services as AI and digital cell biology solutions, machine vision systems, etc. Key technologies: .NET (certified Microsoft Gold Partner), Go, React.js, Angular, TypeScript, Electron.js, Native iOS (Swift, Objective-C), Android (Kotlin), Xamarin, AWS and Google Cloud. With... read more about Blackthorn Vision

    Visit website
    $25 - $49/hr
    50 - 249
    Ukraine
  • 153

    MakeIT

    #MakeIT #WebDevelopment #Wordpress #PHP #Android

    The professional custom software development company with headquarters in Lviv, Ukraine, provides a skilled team for any customer requirements. Wide tech stacks and huge experience enable us to accomplish the projects of any complexity.  Individual approach for any client. If you need daily meetings - you can have them. Need a dedicated team to have direct communication with all the developers? Or you just need the project to be done and don't want to have much of bothering of the details? Maybe you need to customize team working ho... read more about MakeIT

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    $25 - $49/hr
    10 - 49
    Ukraine
  • 154

    Avaib

    Processes in bits & bytes

    Avaib was founded in 2004 as a multinational technology and consulting company that provides highly skilled professional offshore Software Engineers and Designers. Providing Outsourcing Solutions, IT and communication solutions, Web Development Services and Corporate Branding Solutions including web designing. Pioneers in introducing SaaS Applications for Services and Education industry we offer skilful web application development, custom application development, mobile App development, custom desktop software, E-commerce consulting and graphi... read more about Avaib

    Easily the worst scammers
    - Capetown Justin
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    $25 - $49/hr
    10 - 49
    Pakistan
  • 155

    Burning Buttons LLC

    Digital boost for your business to succeed!

    Hello, everyone! Burning Buttons is an IT development company accelerating your digital transformation. We build cutting edge IT solutions integrating into your business strategy to help your company grow. Remote dedicated IT department perfectly matched for your requirements can successfully develop end-to-end IT products or add value to existing ones. Based on our 10+ years of expertise, we develop industry-specific solutions for Travel, Fintech, E-commerce, Medtech, Real Estate, and Networking. ... read more about Burning Buttons LLC

    Burning Buttons Review
    - Maxim Pekush, Operations Manager at Williams Martini Racing
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    $25 - $49/hr
    50 - 249
    Russia
  • 156

    Hashe Computer Solutions

    Client Satisfaction is our ultimate Goal

    Hashe Computer Solutions (Pvt) Ltd. is a global technology service and outsourcing company providing you the best Cost-effective and quality-oriented IT resources with the ideal working environment, for your Software Development and Web Designing and Development needs. We are proud to be led by extremely focused and dedicated professionals, who are known for their extraordinary skills, experience, and expertise in a wide spectrum of industries. Through our solution partnerships and strategic alliances, we continue to expand ou... read more about Hashe Computer Solutions

    Hashe Review
    - Roger Peterson, Owner at Boston Web Design
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    $25 - $49/hr
    10 - 49
    Pakistan,
    United States
  • 157

    AMgrade

    Full-Cycle Web&Mobile Development Team

    AMgrade is a Full-Cycle Web&Mobile Development Team of IT professionals located in Ukraine, combining strong development skills alongside the client-oriented approach and corporate ethics. Our 8+ year experience helps us provide our clients with smart IT solutions - websites, apps working properly at all modern browsers and platforms, well tested by our QA department. Our mission is helping people achieve great results in business with the help of attractive and suitable web and mobile app solutions. In cooperation with A... read more about AMgrade

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    $25 - $49/hr
    10 - 49
    Ukraine,
    Netherlands
  • 158

    Fintegro Company Inc.

    Testing with care

    Based in Montreal, Canada, Fintegro is a Software Development Company with development centers in Canada and Ukraine. Our expertise in Software Development, QA, Designing and Optimization of the Software Development processes, can be helpful for both startups and ongoing projects in big or small companies. A full range of related services and experienced engineers gives an opportunity to work with different kinds of projects. We are truly passionate about software development, QA and deployment.

    Well-organized company
    - Volodymyr Yuhai, QA Manager at Logix ITS Group
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    < $25/hr
    10 - 49
    Canada
  • 159

    QSS Technosoft

    Website and Mobile Application Development Company

    QSS Technosoft (ISO 27001:2013 Certified) & (CMMI Level 3) is an established IT services company having 150+ expert engineers working on enterprise level web and mobile app development. We are providing end-to-end software services which include Application Development, Product Engineering, Managed Services, UI/UX services, Development Services, Testing Services, DevOps Services, Maintenance & Support Services. QSS Capabilities: Native App Development: Native Android, Objective C, and Swift-based iOS Cross-Platform App Develo... read more about QSS Technosoft

    Developed a blog website
    - Rashmi Phukan, Creator of Opportunities (Business Development) at InnovationM
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    < $25/hr
    50 - 249
    United States,
    India
  • 160

    Galaxy Weblinks

    One stop shop for all your IT needs

    Galaxy Weblinks is a global technology development and services company that specializes in web and mobile development. Our first and most important job: to help our clients understand the totality of the technology landscape and conceive, design, implement, and support solutions that fit their needs – and budgets. As a global enterprise with offices across in the U.S., Australia, and India, Galaxy has the expertise, development bench, and digital marketing services to scale to meet virtually any business requirement. So whether you... read more about Galaxy Weblinks

    Software Development
    - Brigitte Torres, Software Technical Consultant at Sunoco LLP
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    $25 - $49/hr
    50 - 249
    United States
  • 161

    HyperSense Software

    End-to-end mobile app and web development company

    HyperSense Software is a top mobile and web app development company for startups and enterprise clients specialised in strategic app planning, design and development of iPhone, Android and Web applications, user testing, QA, DevOps, Big Data and IoT.

    Great professional and efficient team!
    - Benjamin Azogui, PDG at DAYDATE
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    $25 - $49/hr
    10 - 49
    Romania
  • 162

    IPHS Technologies LLP

    A Software, Web & Mobile App Development Company

    We provide cutting edge app development services. We're expert in iOS, Android, PWA, mobile web apps, websites, web Apps and Mac apps development and completed 500+ apps in past years. Having coding skills in Objective C, Swift, Java, C#, HTML, CSS, Node js, Angular js and scripting languages.  Having skills to develop native apps as well as hybrid apps as per your requirements including the planning, development, quality assurance, management of communication and submit to global market.

    Top Team
    - saverio molisse
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    $25 - $49/hr
    50 - 249
    India,
    United States
  • 163

    Bluepixel Technologies LLP

    A Leading IoT, Mobile & Web Development Company

    Bluepixel Technologies LLP is a leading IoT, Mobile & Web Application development company for iOS, Android, PHP, Hardware and Firmware platform and specializing in developing a solution for Bluetooth (Classic and BLE) & Beacon/iBeacon based products like Health care devices, Fitness devices, Home Automation devices, Things Finder devices, Wearable devices and hardware/firmware development.  With the value of people over profit, We keeps contact with our clients during the whole process of product development and adhere... read more about Bluepixel Technologies LLP

    Great work, awesome support, hard-working team
    - Abhi Bavishi, CEO at @ Smartify
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    < $25/hr
    10 - 49
    India
  • 164

    Uran Company

    Full Stack Web Development.

    Uran Company is a web development company with the goal of delivering web and software solutions for businesses striving to improve online presence and optimize business processes with digital transformation.   For 12 years, partnering with our clients from range of industries, we deliver solutions in Retail and Wholesale [Shopify], Automotive, Heavy machinery plants, Travel, Sport, Restaurants, Entertainment, Social. With a comprehensive approach, our team is creating and delivering Corporate Portals, Online Stores, Social... read more about Uran Company

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    $25 - $49/hr
    50 - 249
    Bulgaria
  • 165

    The One Technologies

    Origin Of New Era

    The One Technologies is established in 2010 with an aim to provide quality services in the web, mobile and custom software development company. We continue to build a global service company by attracting and developing extraordinary talent, which enables us to help our customers improve the quality of their business solutions. After serving more than a decade and after getting vital experience in developing numerous software, websites and mobile applications services three genius and highly experienced friends came together to start The On... read more about The One Technologies

    Great service quality at better prices!
    - Dr. James Broselow, Founder & CEO at Broselow Communication, LCL
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    < $25/hr
    50 - 249
    India
  • 166

    Onjection Labs Private Limited

    Enterprise Devops Consluting

    Our DevOps Services & Solutions Rationalize your software development process with DevOps technology that brings development and operations teams together to build and deliver software in fewer spans of time. ONjection is a key player in rendering DevOps services globally. Our versatile DevOps developers hasten the software delivery process using best industry practices & render real-time dashboards. Our DevOps consultants have helped a number of stakeholders to implement DevOps technology and deliver IT applications in a fixed ti... read more about Onjection Labs Private Limited

    Onjection Labs has been doing great job
    - Surender Kumar, VP at at Satin Creditcare Network Limited
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    $50 - $99/hr
    50 - 249
    Russia,
    India
  • 167

    WebInfoMart

    Ideation to Release

    Pioneers in FinTech, MediaTech, Digital Media, EdTech & Enterprise Software Products with 11+ years of experience, serving 200+ clients across the globe. Started in 2009 as a boutique IT services agency, primarily focussed towards US & other western markets. Evolved as a major software technology & media service provider by 2019. Provides customized, scalable and cost effective enterprise applications & digital media solutions to businesses that appeal to the multi-faceted needs of the market. From product ideation to ... read more about WebInfoMart

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    $25 - $49/hr
    10 - 49
    India
  • 168

    Redian Software

    Delivering Open Source Solutions

    Redian Software is a leading open source software development company offering cutting-edge solutions for healthcare, travel, banking and finance, education, and Retail. Redian Software is delighted to have delivered 500+ successful projects and 300 global clients. Our Offices:  - London, United kingdom - Georgia, United States - Noida, India Redian Software has partnered up with the world's leading technology vendors: -Amazon AWS Partner Our offerings are primarily focused on: - Business intelligence, Analytics... read more about Redian Software

    SuiteCRM Modifications
    - Eric Greenberg
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    $25 - $49/hr
    10 - 49
    United Kingdom,
    United States
  • 169

    Indus Net Technologies

    We Deliver Digital Success

    INT is an award-winning digital-first enterprise bringing innovative ideas to life since 1997. Offering simple and sustainable digital solutions with the confluence of technology, analytics and marketing, INT is the trusted partner of fastest-growing Agencies, SMEs and Startups across 20+ countries.   Our consultative & collaborative approach is analytics-driven. It helps enterprises to navigate every facet of the digital landscape, to identify growth opportunities, reveal competitive advantages, and define engaging experiences... read more about Indus Net Technologies

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    < $25/hr
    250 - 999
    India,
    United Kingdom
  • 170

    WDMtech

    Strong Team, Clear Identity

      WDMTech is a value-added digital transformation firm prominent in enterprise solutions, cloud-based digital architecture solutions (SaaS, PaaS, and IaaS), e-commerce and website & mobile app development, consistently improving your business ROI and TCO. WDMTech, since 2013, is filling the gaps in future advancement and innovation in technology. Our successive years of experience, unquenchable dedication, and confidence in creating profitable techniques make us deliver the most desirable services. We have experienced everything ... read more about WDMtech

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    $25 - $49/hr
    10 - 49
    India
  • 171

    BluEnt

    Mobile and Web App Development Company

    BluEnt is a leading software and web application development company in United States. It specializes in providing custom websites, mobile apps, e-commerce, and Internet marketing services for companies running an online-dependent business, or looking to develop a tool to automate and monitor a process efficiently in their organization. Services provided to Fortune clients: Customer and employee-facing web portals, online stores, business process automation solutions, user experience and interface design, social media marketing (SMM), search... read more about BluEnt

    Excellent experience of working with BluEnt Team
    - Alissa Heirigs, Senior Copywriter at Counterpart
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    $25 - $49/hr
    50 - 249
    United States
  • 172

    WebDimensions

    Amazon Seller's Tool builder.

    WebDimensions enlightens a true walkthrough of Website Design and Development along with Amazon and E-commerce different tools development. We captivate our web developer for clients making it creative, well-coded, user-friendly, better user interaction along with 100% customer satisfaction in minimum time at a highly competitive rate. Please check out our Portfolio at www.webdimensions.co.in

    Average Experience
    - Manoj Dsouza
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    < $25/hr
    10 - 49
    India
  • 173

    bvblogic

    Web solutions and mobile applications

    bvblogic is a technology company with a passion for innovation, which creates reliable and efficient IT products and solutions, solves globally important challenges thanks to talents, standardized processes and the use of disruptive technologies. We develop and implement efficient IT solutions in seven key domains: Agriculture, Logistics and Transportation, eCommerce, eTickets, Retail and FMCG, Marketing and Ads, Game Development. Key facts about our company: - We started our business in 2008 with a small development tea... read more about bvblogic

    On-demand delivery apps
    - Anastasiia Modlenko, Account Manager at 4ire Labs
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    $25 - $49/hr
    50 - 249
    Ukraine,
    Canada
  • 174

    Webmigrates Technologies

    Mobile Apps Development | Web development

    Webmigrates is a specialist Web development services and mobile App development services from last 4 years. Our team has innovative and creative ideas, that will help you to build your business. We are a team of professional and highly qualified experts. Your satisfaction is our priorities. We provide Web design and development services, Mobile apps development (Android and IOS apps development) services, SEO and Marketing services and E-Commerce Development. We offer high quality and custom design websites and apps services at affordable pr... read more about Webmigrates Technologies

    CEO
    - Shashika Prabath, Frontend Designer at GBNextgen (LLP)
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    < $25/hr
    10 - 49
    India
  • 175

    Improveit Solutions Ukraine

    Fantastic SaaS, web and mobile solutions

    ImproveIT Solutions creates fantastic web, mobile and SaaS solutions for European hi-tech companies. We also provide talented dedicated teams of engineers, who work directly for product companies from around the globe. Since 2016 we have been creating products used in 75 countries, and we've successfully set up dedicated development teams in Ukraine for 20+ clients.  Our main technologies: React, Angular, Vue, Node, PHP, .NET, iOS, Android, React Native. Our benefits: strong senior engineers (70% have 4+ years of experience... read more about Improveit Solutions Ukraine

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    $25 - $49/hr
    50 - 249
    Ukraine
  • 176

    Analytix Solutions

    Knowledge. Reliability. Innovation.

    Analytix is a business solutions & IT services company with its HQ in USA and global delivery centers in India. Since our inception in 2006, we have been providing innovative business solutions comprising of product, services and IT Solutions to customers across the world. As your business grows, your need for technology enablement becomes very important. Analytix works with you to ensure your growth remains technologically sound. We have a process to understand your technology needs and then addresses them with solutions tailored specif... read more about Analytix Solutions

    They helped to build our business
    - Raymond Feoli , President at Inception Technologies Inc
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    < $25/hr
    250 - 999
    United States,
    India
  • 177

    INOSTUDIO

    Pro software. Real solutions.

    INOSTUDIO is a software development company providing clients with full cycle development services since 2006. Started as a company of two it has grown up to 80 people so far. We help small and medium businesses to increase profits by creating effective web&mobile solutions. The company portfolio comprises 285 successful projects including complex web-based systems, mobile applications, and more that gives us extensive business and technical expertise and an ability to focus on the best client needs. Partnership and long-term col... read more about INOSTUDIO

    Communication is outstanding.
    - Kenn Palm, Owner at Kennen Palm Consulting
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    $50 - $99/hr
    50 - 249
    Russia
  • 178

    wedowebapps

    We expand your internet reach

    WEDOWEBAPPS LLC offers some of the most efficient and exceptional services in the IT industry. As a business solution provider with a real-world perspective, you can avail of various services such as mobile app and web app development, graphics, web designs, testing, QA, content creation, and much more. Intending to provide better e-Commerce and Mobile app development services, WEDOWEBAPPS LLC proficiently works for flawlessness and quality. Our goal is to follow a professional and proven way to meet clientele expectations. Our experts at WEDOW... read more about wedowebapps

    Insurance Management
    - Eva Richardson
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    $25 - $49/hr
    10 - 49
    United States,
    United Kingdom
  • 179

    Focusteck

    Premier Digital Agency

    Focusteck is a full-service digital agency, busy designing, engineering and marketing products, brands, and experiences from idea to launch.

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    $25 - $49/hr
    10 - 49
    United States,
    Pakistan
  • 180

    Droids On Roids

    Mobile App Development Company

    Droids On Roids is a mobile & web development company from Poland, est. in 2011. ABOUT US ✔ 100% office-based team of 55+ talented professionals ✔ We’re helping our clients to achieve their challenging business goals  ✔ Among our partners are great start-ups (GIPHY, Electric Objects) and global brands, while our Open Source library is used by Facebook, WhatsApp, and Bitrise ✔ Strong background in creating Internet of Things and Bluetooth Low Energy (BLE) apps ✔ Member of Google Developers Agency Progra... read more about Droids On Roids

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    $50 - $99/hr
    50 - 249
    Poland
  • 181

    COLTFOX PRIVATE LIMITED

    CREATIVE MARKETING AGENCY

    We are an award-winning, 360 degree creative marketing agency located in Bangalore, helping businesses make their products, services, and marketing communication easier, more effective and more enjoyable for everyone.   We are in the course of helping brands become more relevant to 21st century consumers; relentlessly relevant. We do it by moving beyond the traditional marketing model, staying at the forefront of culture, and creating ideas that connect with your audience wherever they are.   Our focus is to turn your ... read more about COLTFOX PRIVATE LIMITED

    Amazing company
    - JEF Techno Solutions, Manager at Self-employed
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    < $25/hr
    10 - 49
    India
  • 182

    Digital Promotion Agency

    A Leading Digital Marketing Company in California

    Digital Promotion Agency is a leading California based digital marketing & seo agency that deals with Search Engine Marketing, Social Media Optimization, Web Development, Reputation Management and many more. Due to prominent marketing strategies, we are rewarded as the Best Digital Promotion Agency in California since 2015.

    Very Satisfied Customer
    - Jae Sabol, Executive Director at One Community Nonprofit Organization
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    < $25/hr
    50 - 249
    United States,
    United Kingdom
  • 183

    Orases

    We Make Custom Software Easy

    At ORASES, we believe in improving lives through technology and design. We look for companies and products that will make a difference and align with our vision. We are a Maryland based development agency who's philosophy centers on high-end design and building amazing products. We don't build Angry Birds. We focus on the hard stuff. We develop custom mobile apps, web apps, and web based applications...and make all the pieces work together. We are experts in developing complex software that typically has a need to integrate with o... read more about Orases

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    $150 - $199/hr
    10 - 49
    United States
  • 184

    Metclouds Technologies Pvt Ltd

    IT Consulting | Web & Mobile Development

    Metclouds Technologies is an IT services company providing IT consulting, Web Hosting Support, Server Administration, NOC Support, Web and Mobile Application Development Services to SMEs.

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    < $25/hr
    50 - 249
    India
  • 185

    eTeam

    The innovator's engineering team

    We've been building customer software for our clients, partners and our own products since 2016. Our team includes experts in JavaScript, Python and Ruby plus engineers with AWS certification. From UX design, project management to development and delivery, we’ve got the complete life-cycle of your custom software, native app or webapp covered. Our approach and dedication to agile, iterative development with complete transparency allows us to bring decades of combined experience to new startups and the fresh innovation of a small te... read more about eTeam

    A crucial partner
    - Andrii Ponomarov, Team Lead at at InComm
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    $25 - $49/hr
    50 - 249
    United States,
    Ukraine
  • 186

    Walkwel Technology

    Build amazing stuff, get walkwel

    Walkwel Technology is an ISO 9001:2008 software development organization with profoundly talented IT specialists providing result-oriented and cost-effective solutions all over the world. It holds the trust of more than 1000+ customers worldwide over classified vertical business. This trust has been earned by being one of the most commendable IT outsourcing companies among driving business houses and institutionalizing associations. In order to succeed, we believe in nurturing a culture that elevates better technology and it starts with empower... read more about Walkwel Technology

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    $25 - $49/hr
    50 - 249
    India
  • 187

    01Synergy

    From Ideas to Implementation

    Founded in 2007 and renowned today, 01SYNERGY is building businesses with its unrivaled web development services. We are a one-stop solution for delivering web-based projects for all kinds of industrial verticals.

    Wonderful experience
    - Manroop Kaur, IELTS Trainer at ACCT
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    < $25/hr
    10 - 49
    India,
    United States
  • 188

    Bitrix Infotech Pvt Ltd

    Innovation Beyond Frontier

    Bitrix Infotech Pvt Ltd is a leading web and mobile applications development company and a team of passionate developers. We offer wide-range array of innovative solution, for any size of business which unite their presence in today’s high-tech world. We use the latest technologies. We send you SRS Document, Project plans, module milestones before starting the project. We stick to deadlines. As per project milestones, new codes are uploaded to demo server every Thursday for client checking. You can see your project shaping up ONLI... read more about Bitrix Infotech Pvt Ltd

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    < $25/hr
    10 - 49
    India
  • 189

    BSP TECHNOLOGIES

    IoT, Mobile & Web App Development Company

    Incepted in June 2013, BSP Technologies is one of the reputed IT Consulting Firms where ideas are defined, designed and developed beyond one's expectation. Within five years of formation, we have created the difference between the ordinaries and extra ordinaries by letting our skills and work speak louder than us.  We are proud that our clients rely on us for the quality and performance we provide them within the time constraints. Our commitments have made us serve our clients the best solutions we have implemented until now and h... read more about BSP TECHNOLOGIES

    An amazing boutique IT firm - I have been associated with them for over three years now
    - Bhrigu Seth, Managing Director at Irie International Pvt. Ltd.
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    < $25/hr
    10 - 49
    India
  • 190

    New Line Technologies

    Your ideas – our solutions.

    We are a software company that has been in the world IT market for more than 10 years. In addition to high-quality software development and further technical support, we provide services on managed products and projects, which help our clients to keep their focus on the main business strategies while the team of experienced specialists takes care of all the rest. Our Industries: Real Time Multimedia FinTech Education and E-learning Insurance & Healthcare Internet Of Things Our Services: Web and mobile development... read more about New Line Technologies

    CEO
    - Andrei Moskalev, CEO at Integrated Technology Laboratory LLC (Intela)
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    $25 - $49/hr
    50 - 249
    Ukraine,
    Bulgaria
  • 191

    UKAD

    Build a team you can rely on!

    For 15+ years, we create software products and build development teams. We have a solid experience in eLearning solutions and edTech, Fintech, Medical technologies and eCommerce. We are Episerver partner Umbraco partner Silver Microsoft partner Top .NET Developer 2019 on Clutch We build software solutions using: ASP.NET Azure Episerver Umbraco Angular.JS, Vue.JS, React, Node.JS, Ionic, React Native. We enjoy finding cost- and time- effective solutions for the challenge... read more about UKAD

    Great experience working with UKAD
    - Vitaliy Zolotko, Project Manager at GlobalLogic Poland
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    $25 - $49/hr
    50 - 249
    United Kingdom,
    Poland
  • 192

    Space-O Technologies

    [Mobile, Web, BigData, Ruby, Python Expert]

    Space-O is one stop solution for all your mobile app development, software development, Internet of things (IOT), AR & VR  app development needs. From concept to development to marketing to ongoing maintenance, Space-O delivers. We are now one of the top mobile app development companies in India by following the success mantra of “Design-led-Engineering”. We work with best-of-the-best fine art grads from top design institutes such as NID and best-of-the-best engineers. Space-O's ability to meet such not-so-ea... read more about Space-O Technologies

    Excellent Job
    - katt Rodriguez
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    $25 - $49/hr
    50 - 249
    India,
    Canada
  • 193

    Cabot Technology Solutions, Inc

    Innovation to the Core

    Cabot Technology Solutions is a value based IT consulting firm delivering high value, cost effective solutions using cutting edge technologies. Founded in 2006 by Shibu Basheer, Cabot’s team of planners, project managers, developers, designers and testers have delivered over 500 projects for diverse range of clients across a number of industry sectors.

    Great people with great technology
    - Dave Chelus, CTO at iVedix
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    $25 - $49/hr
    50 - 249
    United States,
    India
  • 194

    TemaBit

    Keep it smart and simple!

    TemaBit is a solution provider that solves everyday enterprise challenges such as scalability, redundancy, down timing. We provide business intelligence analytics, packaged software products as well as SW development, database development, mobile application development, UX/UI Design, QA Services. We work with body-shopping, team-shopping, project-based outsourcing approaches.  We are fluent in the following technologies: Development for Windows platform: Microsoft .NET Framework, C#, C++, F#. Cross-platform developmen... read more about TemaBit

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    $25 - $49/hr
    250 - 999
    Ukraine,
    United States
  • 195

    CreatorShadow

    Web Development Company

    Creator shadow was a idea convinced in 2010 just as a professional website design and development outsourcing company. The Internet was a relatively Innovative at that time and idea quickly formulated resulting in the birth of our complete IT and SMM company in India. Creator Shadow offers various innovative web services including uniquely designed websites and applications to build your local and global business online market in the world. We have built great many websites and Innovative ideas into thriving businesses. With over more than 8... read more about CreatorShadow

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    < $25/hr
    10 - 49
    India
  • 196

    Addon Solutions Pvt Ltd.

    The Addon to your Vision..

    Addon Solutions is an offshore mobile and web development firm located in India. We create awesome mobile and web apps for entrepreneurs and startups. Addon Solutions is exclusive and pioneered providing Remote Mobile Applications Developer, Addon Solutions is offering various mobile apps for iphone, android and web development services. What we are best known for is our offshore staffing; we offer to dedicated developers. If your organization or you need a robust, focused and responsive software development outsourcing company with f... read more about Addon Solutions Pvt Ltd.

    Bir Ventures
    - Hassan Syed, CEO at Bir Ventures International
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    < $25/hr
    50 - 249
    India
  • 197

    Rosberry

    UI/UX and mobile app development

    Rosberry is a mobile app design and development company. We build, test, deploy, and support the apps at scale.   Since 2010 we've implemented more than 170 projects for corporate innovators, technology start-ups and entrepreneurs worldwide.  At Rosberry we focus on using the expertise, experience and agile methodologies to help our clients pursue their product vision. Our technical leadership, unique skill-sets and smart infrastructure will give you more freedom to concentrate on what is really important. The technical... read more about Rosberry

    I loved working with Rosberry. Really good and talented people.
    - Tyler Ramsey, Co Founder + Chief Creative Officer at Vintage Noir
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    $50 - $99/hr
    10 - 49
    Russia
  • 198

    Vnnovate Solutions Pvt Ltd

    BORN TO INNOVATE

    WHO WE ARE ? We call ourselves as “vnnovations, that can dream, design, and deliver an awe-inspiring experience and exceptional final product. We simply hit a grand slam in making the world come alive though our tremendous outcomes” Vnnovate is a part of Royal crucible company with some excellent technical backup. We are a family of the passionate and enthusiastic team of developers, Designers and Testers who thrives themselves in this digital Era. WHAT WE DO ? We work with one goal –“optimizing the outcomes ... read more about Vnnovate Solutions Pvt Ltd

    Great to work with them!
    - TLB, COO at The Legends Salon
    Visit website
    < $25/hr
    50 - 249
    India,
    United States
  • 199

    Binariks Inc

    We offer quality software development outsourcing

    Binariks is a software development outsourcing and consulting company headquartered in the USA with development centers in Ukraine. We leverage 20 years of IT experience to help startups and established businesses achieve success by creating winning products, teams and custom. We partner with various organizations ranging from startups to big enterprises helping them to achieve business success by creating winning products and teams while leveraging lean principles.

    I'll definitely recommend Binariks to my friends
    - Andres Leon, CEO, Founder & Doctor at MedVisit Ltd
    Visit website
    $25 - $49/hr
    50 - 249
    Ukraine,
    United States
  • 200

    Fulcrum

    One-stop-shop product development company

    You found Fulcrum – a full-cycle product development company from Kyiv, Ukraine. We build quick-to-market, scalable, fault-tolerant mobile & web applications that achieve your business goals & hit the mark ⚡️ Being a product-oriented company, in our work we always:  ✔️ provide 100% transparency during at the projects  ✔️ hold lightning-quick & ongoing communication with the clients ✔️ ensure the highest security level (100% intellectual property stays with you). Some facts & fig... read more about Fulcrum

    UI/UX design for mobile apps
    - Oleh Hlovatskiy
    Visit website
    $25 - $49/hr
    10 - 49
    Ukraine

Buyer’s Guide

What is Software Testing?

The software testing definition connotes the process of verifying whether the final software solution resembles the anticipated outcomes. Software testing assists in distinguishing bugs/errors or gaps in the coding as well as any conflict in the set of requirements provided by the client. Moreover, the software testing services also warrant that the software system is error-free.

How Does Software Testing Benefit Businesses?

Software testing is extremely beneficial for the successful deployment of software. The following are the most vital advantages of performing software testing:

1. Saves Money:

Some businesses believe investing in software testing is costlier, however, in the long run, it actually saves a substantial amount for the business. Deploying a faulty software will not only cost you but also your clients a lot of money. An undetected bug during the later stages of the development process is ideally more difficult and expensive to resolve. An undetected bug during the later stages of the development process is ideally more difficult and expensive to resolve.

2. Prevents Calamities:

Defects in software designed for emergency purposes or having crucial functions such as emergency alerts or monetary transactions can have disastrous effects. Communication breakdown, loss of data, or system blackouts can lead to complete system failure. Software testing solutions resolve these issues in the initial development phase which helps businesses avoid catastrophes.

3. Builds Reputation:

An error-free software will gain more praise from its clients and users. Clients are more likely to trust a business that delivers a bug-free software. This can only be achieved with the assistance of top software testing service companies. Moreover, automated software testing can also help build long-term relationships with the clientele, while boosting revenue.

4. Offers Customer Satisfaction:

As mentioned above, clients rely more on companies that offer problem-free software. Simultaneously, a software that has a smooth operation and does not glitch provides unmatched client satisfaction. Moreover, for any company, delivering exceptional user experience is crucial as that can make or break the product.

5. Easy Integration:

The software may not necessarily work independently. Software testing techniques can come handy in such situations in ensuring that the software seamlessly integrates with any existing program. Automated software testing can also provide detailed analysis regarding the performance of all the active systems.

Which Are the Different Software Testing Methodologies?

Software Testing Methodology is the strategy implemented to deliver a product that meets the clients’ expectations. The testing methodology defines the objective of the test, its strategies, and deliverables. The testing models are somewhat similar to software development structures.

The most popular testing methodologies are the Waterfall Model, Iterative development, and Agile methodology.

1. Waterfall Model 

The waterfall testing model progresses sequentially similar to the software development phase. Each phase commences only once the previous phase is finished.

This software testing model is very simple to design and handle. The testing requirements are clearly outlined beforehand, which allows easy testing of each segment of the system. However, since each phase can only begin once the previous stage is cleared, it makes it difficult for the model to accommodate unplanned events.

2. Iterative Model

In iterative software development, a larger project is subdivided into smaller parts, which are subjected to numerous iterations of the waterfall methodology. The complete system undergoes testing, with the completion of an iteration. The feedback generated from testing is subsequently incorporated into the next cycle.

The chief benefit of iterative development is that the reports from each cycle of the tests are used in the next cycle, enhancing the testing process. There is a drawback, however, as this methodology increases communication overheads.

3. Agile Methodology

In Agile methodology, the software is created in incremental, rapid cycles. Similarly, Agile testing analyses the codes after every cycle. This warrants that every bug is fixed before the next release.

This testing procedure is ideal for projects that require frequent changes or moderations. Although for the success of this testing methodology, it is crucial that there is a constant interaction between the software testers, developers, and clients.

What Are the 6 Stages of Software Testing Life cycle?

Software Testing Life Cycle (STLC) refers to the various phases of the software testing procedure. Software testing is a very significant stage in the software development life cycle (SDLC) which determines the quality of the end product. During the development stage of SDLC, the software testers analyze and establish the scope of testing. This is essential as it significantly reduces the software test cycle time. Post-testing stage, the software is then fixed for bugs and ready for deployment.

1. Requirement Analysis:

Requirement Analysis is the primary step of the Software Testing Life Cycle (STLC). This phase concentrates on understanding the requirement bar set by the client. The quality assurance team coordinates these details with the stakeholders to better assess which systems are to be tested. This stage is executed in parallel to the Requirement gathering phase of SDLC. 

2. Test Planning:

Test Planning as the name suggests is crucial for formulating all testing plans. The software testers estimate the effort and cost invested in testing the project. The software test plans also classify the metrics, thereby outlining the course to gather and track those metrics.

3. Test Designing:

The next phase is test designing or test case development. In this, the software testers transcribe multiple detailed test cases. The testing team analyzes and prepares the required test data and breaks it down into numerous sub-tests to improve coverage. This step also determines the test exit criteria, highlighting when to conclude the testing.

4. Test Environment Setup:

Quality analysts set up a test environment with the intention of duplicating the end-users’ work conditions. The test environment set up includes installing a database server, front-end operating environment, client operating system, etc. Since this stage performs independently, software testing teams can establish a testing environment simultaneously with the test design phase. 

5. Test Execution:

Once the testing team formulates the test designs and sets up the test environment, test execution is launched at a full pace. This phase ensures that the entry criteria of the testing module are met and each output is documented appropriately. The tests are repeated sequentially until every bug and system errors are resolved.  

6. Test Closure:

This is the final stage of the software testing life cycle, which concludes the process of testing. This phase is essential since it ensures that all the open severity defects are tackled as well as all the test cases are executed deliberately. The test matrices, final test report, test closure reports, etc. are deliverables after this point.

What Are the Types of Software Testing?

There are two chief software testing types:

  • Functional Testing
  • Non-Functional Testing

1. Functional Testing:

Functional testing authenticates the software system against operational requirements as well as specifications. The main goal of functional testing is to verify the key operations of the system, its basic usability, and accessibility while checking for error conditions.

The four main Functional Testing categories are as follows: 

1. Unit Testing: Unit Testing focuses on individual components of the software to ensure that the system functions the way it is expected. Unit tests aid software testers in fixing bugs and defects in the earlier stages of the development cycle. Hence, coders can make changes in the codes as required. 

Unit testing can be automated as well as performed manually. The testers can isolate groups of code and test them rigorously. This helps in identifying unnecessary dependencies amongst the codes which should be eliminated. A vital benefit of unit testing is that it authorizes programmers to restructure existing codes to ensure the module still functions flawlessly. 

2. Integration Testing: Integration testing logically assembles software modules in a group and tests them. This allows testing service providers to identify and resolve bugs hindering communication between the different software modules. Integration testing also covers the impromptu changes made in the software which might not have been unit tested.

This testing procedure mainly concentrates on the data flow between segments of software. For instance, when a user enters their login credentials and clicks on the login button, they must be directed to the main page of the software. To ensure this, integration testing analyzes the interface link between the login page and the homepage. Integration Testing can be executed via the Big Bang approach or Incremental approach.

3. System TestingSystem testing validates the complete application as a whole. It ensures that the end-to-end functioning of the system meets the quality standards set by the client. System testing is generally performed by independent software testers who haven’t contributed to the development of the software in any way. This ensures that the results and reports delivered are accurate and unbiased.

Automated software testing also studies the result of every input in the system to ensure that desired outputs are achieved. Moreover, it also tests the experience of the users. Apart from the business requirements, system testing also validates the architecture of the application.

4. Acceptance TestingAcceptance testing is also known as User Acceptance Testing (UAT), is performed to assess whether the system is ready for deployment. These tests are done by clients or end-users to ensure the integrity of the application. During software development, there are chances that certain user requirements may not be properly communicated to the developers. This may result in the development of a system that is extremely different from what the user requested.

Acceptance testing implements the following steps.

  • Analysis of Client Requirements
  • Distinguish Test Scenarios
  • Formulating UAT Test Plans
  • Run Test Cases
  • Record Results
  • Confirm Objectives

Once this testing procedure is completed and the system passes the tests, the program is then moved to production.

2. Non-Functional Testing:

Non-Functional Testing verifies the non-operational aspects of a software application such as performance, usability, reliability, etc. It is intended to assess the readiness of the software that is not tackled by functional testing.

For example, Non-functional testing checks the number of people who can simultaneously login to an application.

The key objectives of Non-functional testing are:

  • Increase usability, maintainability, efficiency, and other criteria of the product.
  • Decrease production risk and cost.
  • Optimize product installation.
  • Accumulate metrics for internal R&D.

The following are the different software testing types of Non-functional testing modules:

1. Installation: Installation testing detects and resolves any error that may occur during the installation of the software.
2. Localization: Software testing companies assess the software for it to work according to the culture and setting of the deployment location.
3. Performance: As the name suggests, performance testing is done to warrant the smooth-working of the software.
4. Recovery: The software testing companies must ensure that after any sudden crash in the system, it must be easily recoverable. This is analyzed during Recovery Testing.
5. Reliability: Reliability testing checks the extent of the software system to which it can continuously perform specific tasks without hindrance.
6. Security: This parameter defines the way software is safeguarded against sudden or deliberate attacks from either internal or external sources. 
7. Stress: Stress testing studies the limit of the software with an increased workload to which it can operate without lagging.
8. Usability: This ensures that the user can learn, operate, and communicate with the system effortlessly.
9. Volume: The software testing service providers maintain the system’s capacity to handle a huge volume of data without affecting its response time.

Apart from the above mentioned, testing service companies also offer Automation testing, Compatibility testing, Compliance testing, Load testing, etc.

Businesses can also opt for additional software testing tools to further improve the implemented software testing techniques. Some of the popular software testing tools are A/B testing software, QA testing software, Beta testing software, etc.

GoodFirms Research Process

Testing is an extremely crucial part of the software development process. However, an even more important task is to select the ideal partner out of all the available software testing service companies. GoodFirms focuses on highlighting the top software testing companies after analyzing them on the basis of an extensive research methodology.

The researchers at GoodFirms have ranked these testing companies after studying their merits across numerous qualitative and quantitative determinants. These software application testing companies have bagged a position in the above list due to their outstanding software testing services and expertise in testing support. Furthermore, GoodFirms acknowledges their contribution to the market along with the number of years they have been in the testing industry. Our team of experts also calculates the feedback and reviews these testing companies have received from their prior clients to further assess their reliability.

We strive to bring the best software testing service providers in the spotlight by marking them in every aspect of performance. This allows the service seekers to discover and subsequently hire the best software application testing company for their product. The above-listed testing service companies have worked for small scale, mid-scale as well as large-scale enterprises. They have a team of software testers who have years of experience in providing top software quality assurance services. 

As a dedicated research and review platform, getting listed with us helps businesses gain a standing in the industry while building a reputation amongst their clients as well as competitors. GoodFirms encourages all new as well as established software testing companies to participate in future research processes by submitting proof of their work and getting listed in our 'Research' division.