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:

3020 Companies

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

Filter Reset
Back
Filter Reset
Sort By
Relevance
Hourly Rate
Select
Employees
Select
Location
Select

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

Filter
  • 201

    Tech Pathway Consultancy LLP

    Website and Mobile application development company

    Tech Pathway is a full-service Design, Development and Training firm established with aim to providing best services for technologies such as Web & Graphic Designing, iPhone application development, Android application development and Business Analysis. Our unique approach for development of Mobile applications, Website Development and Business consulting stands us way ahead from other corporate institutions. We have servered for different businesses segemnt so far like Ecommerece, Healthcare, Fishing, Transportation, Dairy farming and help... read more about Tech Pathway Consultancy LLP

    KSR Services
    - Vikram Sarswat, CEO at Ad. Banwala MPCS
    Visit website
    < $25/hr
    10 - 49
    India,
    United Kingdom
  • 202

    Max Jaar

    Best Website Design and Branding Company in India

    Enhancing brand web addresses through customer engaging web and mobile designs, creative artwork and seamless user experience. Promotional integration with Social Media and other significant online tools like SEO, SEM and PPC, to communicate effectively with the target market. 

    Visit website
    < $25/hr
    2 - 9
    India
  • 203

    Narmada Tech Solutions Pvt. Ltd.

    Clear Concise Captivating

    NarmadaTech holds a solid reputation as the best and most reliable IT Services and Solutions provider in Indore, offering diversified services backed up with avant-garde technologies and ground-breaking formulations. Incepted in 2011, Our objective is to deliver scalable, viable, and robust solutions to clients while adhering to timelines. The high commitment to quality has led to a large number of clients in over 100+ countries with maximum client retention.

    Excellent service
    - Savvas Vassiliou , Co-Owner at Froth Apps
    Visit website
    $25 - $49/hr
    10 - 49
    India
  • 204

    Crest Coder

    A Digital Agency with Creative Minds

    At Crest Coder, we don’t write just mere lines of code. We compose software solutions to problems that matter. Over the past few years, our brand has emerged as the industry leader in the Information and Technology industry who provides majorly in Mobile Application Development and Web Application Development. To us, code is like a powerful piece of poetry capable of empowering lives. As much as we like software, it is our people and the culture that are our most valuable assets. In an industry where technology changes at a rapid pac... read more about Crest Coder

    Best Extended Development Team for Websites and Mobile Applications
    - Amit Bhandarker, Managing Director at Communication HUB
    Visit website
    < $25/hr
    10 - 49
    India
  • 205

    Codoid Software testing Company

    "We advocate for product quality"

    We at Codoid follow a holistic approach towards QA process and test automation. Our dream of becoming a Niche Software Testing Company 7 years ago has come to fruition in 2018. We are now rated as one of the top QA companies in India with global headquarters in Chennai.Being an Independent Software Testing firm our contribution to the software testing community is noteworthy, our services add value to business on time every time with high ROI.

    Visit website
    NA
    50 - 249
    India,
    United States
  • 206

    UTrust

    Software testing & Quality Services

    UTrust is an independent software quality assurance provider offering a full range of testing services, including quality & risk management, test management, functional testing, non-functional testing, test automation, project & business consulting, QA Training, QA Outsourcing, documentation quality.

    Visit website
    $25 - $49/hr
    250 - 999
    Egypt
  • 207

    Eminence Square

    Experience of I, Solution for U

    We at Eminence Square (The testing hub) have great track record in handling outsourced testing assignments. We have an independent team of testers who have relevant expertise and experience in testing and can exercise the product 360 degree to ensure it not only meets functional requirements but also the non-functional requirements too. Our test engineering process make optimal use of available open source tools like Selenium IDE, Selenium Remote Control, and Selenium WebDriver in test automation, JMeter for performance testing, ZAP f... read more about Eminence Square

    Visit website
    < $25/hr
    10 - 49
    India
  • 208

    Quality Testing Lab

    Software Testing Solutions

    Quality Testing Lab is one of the leading companies in Armenia offering full range of cost effective software testing services to startups and long established companies from different industries. We can also help you improve your overall development process by offering consulting services and assisting you with test planning, test execution and other management related issues throughout the product development life-cycle.  

    Visit website
    $25 - $49/hr
    10 - 49
    Armenia
  • 209

    ASTAQC CONSULTING

    Top Software Testing Company For Essential Service

    Astaqc Consulting is an independent Software Testing and Quality Assurance company. With it's headquarters in Portland, Oregon and offices across the globe. With over 60 QA Engineers onboard, Astaqc Consulting helps clients globally assure high quality of the software they develop to achieve their goals and create new markets with high client satisfaction and value proposition. When every industry is going digital, it is now a necessity to maintain a high-quality product and services. A Managed Testing Services compa... read more about ASTAQC CONSULTING

    Visit website
    $25 - $49/hr
    50 - 249
    United States
  • 210

    Ascentiq Solutions Limited

    Software Testing Services

     AscentiQ was formed in the year 2012 by group of management consultants. Realising the growth potential offered by software testing as a service, AscentiQ was started as an independent testing firm built on the principles of domain-led expertise and innovative IP-led solutions. From 2012 to 2019, we offered testing services to public services, banks and financial services firms across the UK and over this decade built a company that is renowned for its domain-led expertise, quality of delivery, and absolute commitment to client success. O... read more about Ascentiq Solutions Limited

    Visit website
    NA
    10 - 49
    United Kingdom
  • 211

    Spawn Point Gaming

    Mobile Game Testing Studio

    Spawn Point is a Mobile Game Testing studio for Game Developers. We provide the best games to the end-users. In particular, Spawn Point works to provide quality testing services so that the game developers get hooked with the best experience behind the development stages (during the alpha and beta stages) and after the game goes live. It’s all about Quality testing WHY SPAWN POINT? ‘We bring authenticity and drive Quality service to the table’ Spawn Point helps game developers with their game to outshine ... read more about Spawn Point Gaming

    Visit website
    < $25/hr
    10 - 49
    India
  • 212

    Mammoth-AI

    Your Outsource QA Partner

    Mammoth-AI enables businesses to launch and support digital assets at scale by delivering repeatable actions through engineered automation. Get access to a dedicated team of 100+ engineers, knowledgeable professionals with domain expertise, and a state-of-the-art testing lab. Your product represents your business on a global stage. Mammoth-AI helps your organization with comprehensive QA Services as well as QA Analysis. Partner with us and get mobile and web application testing services catered to you by your very own dedicated team of ta... read more about Mammoth-AI

    Visit website
    < $25/hr
    50 - 249
    United States,
    Canada
  • 213

    Cygnet Infotech

    technology that moves business

    Cygnet Infotech has laid the cornerstone for several pathbreaking technology innovations for its clients in 35 countries. As a technology partner of choice, Cygnet has been shaping ideas into scalable and sustainable solutions that are addressing real world problems. Cygnet strives to innovate and lead with integrity for its clients, people and the environment. Cygnet is principally pillared on six values - Speed, Integrity, Entrepreneurial Spirit, Teamwork, Mutual Respect and Trusteeship that forms the core of everything it does. Cygnet has... read more about Cygnet Infotech

    Visit website
    $25 - $49/hr
    1,000 - 9,999
    India,
    United States
  • 214

    Adoriasoft

    ENGINEERS WITH A PRIMARY FOCUS ON DLT & BLOCKCHAIN

    ADORIASOFT IS A TEAM OF ENGINEERS WITH A PRIMARY FOCUS ON BLOCKCHAIN AND DISTRIBUTED LEDGER TECHNOLOGIES. We develop software products for startups and mid-size businesses. Building software from scratch, we always look at it through the end- user’s eyes making it as intuitive and functional as possible. Our partners can rely on Adoriasoft as our team knows perfectly and follows all the product development phases. We know how new products are entering markets, whether the goal is to pitch investors or release the MVP. In creating s... read more about Adoriasoft

    Visit website
    $25 - $49/hr
    10 - 49
    Ukraine,
    United States
  • 215

    Clarion Technologies

    Your Idea. Our Code.

    Clarion Technologies is a leading IT Outsourcing company with 3 state-of-the-art development centers in India. Our unique engagement model helps our clients leverage the best of outsourcing world - high-quality resources, world-class technical supervision, and infrastructure. Clarion has been innovation partner for several small and medium enterprises and pioneering start-ups across the world. Our differentiated IT outsourcing model, agility, technical prowess, and flawless execution enables us to deliver immaculate projects across industry ... read more about Clarion Technologies

    Clarion is a great development and support partner
    - Bart Butler, Owner, Operator at My Blue Sage Consulting
    Visit website
    $25 - $49/hr
    250 - 999
    United States
  • 216

    Daxx

    Dedicated Development Teams in Ukraine

    Daxx is a Netherlands-based software development and technology consulting service provider and is part of Grid Dynamics (Nasdaq: GDYN). We build dedicated teams enabling clients across the globe to leverage top-notch technologies delivered by experienced software engineers. Our competence is fueled by 22+ years on the market and 500+ experts on board. Daxx solves business challenges for companies operating in digital media, healthcare, education, e-commerce, high tech and other domains. In addition to high-end software development, we provi... read more about Daxx

    Visit website
    $25 - $49/hr
    250 - 999
    Ukraine,
    Netherlands
  • 217

    Ashapura Softech Pvt Ltd

    Enterprise Web and Mobile App Development Company

    Ashapura Softech Pvt. Ltd is a leading Enterprise Solutions provider company located in Ahmedabad, India. The company was founded in the year 2012 by 2 highly experienced technocrats carrying a vision to create an extensive company that serves dream-big people and provides solutions to those who explore newer possibilities in IT. They bring in 10+ years of experience in software development and IT consultancy. The company was founded with the sole aim of providing the best IT solutions to the clients, which brings success to their business in t... read more about Ashapura Softech Pvt Ltd

    Ashapura Softech. A great partner in digital transformation
    - Manuel Canton, Socio fundador at en Motum Technologies
    Visit website
    $25 - $49/hr
    10 - 49
    India,
    United States
  • 218

    Mono

    Transforming big ideas into exceptional software

    With more than 15 years of broad business domain expertise and a team of business analysts, software developers, designers and testers, Mono covers every aspect of custom software production. We've implemented top-quality solutions for clients ranging from one-person startups to Fortune 500 companies.

    Highly recommended
    - Andrea Vukina Stojanovi, Talent Acquisition Specialist at Rockall Technologies
    Visit website
    $25 - $49/hr
    50 - 249
    Croatia
  • 219

    NexThoughts Software Technologies Pvt. Ltd.

    Your Software Development Partner

    NexThoughts is a complete Software Solutions Company with a team of 45+ professionals expertise in Development, Testing and Evaluation of Enterprise software and web applications. We look to disrupt traditional business models and help companies with Digital transformation.   We work closely with our customers and engage them in the development process in order to increase the business value of product developed.We follow agile practices and leverage the power latest cutting-edge technologies for product application development. ... read more about NexThoughts Software Technologies Pvt. Ltd.

    Great partner, always gets the work done!
    - Keir Veskiväli, Founder & CEO at at Ozaki.io
    Visit website
    < $25/hr
    10 - 49
    India
  • 220

    Alphosys Technologies

    Think Different Think Wise

    Alphosys Technologies is a ISO 9001:2015 Certified Company. It is also a certified member of NASSCOM, an Indian Fraternity for IT and BPM Industry.. With over 150 SEO and 100 Web Designing Clients, Alphosys has made its remark within a short span of two years, showing its adaptability over diversified segments of internet yet at the same time incorporating new ideas and strategies to improve the brand value and reputation.We are an out and out Online Marketing firm that has redefined the style of work and helped our clients to get an expos... read more about Alphosys Technologies

    Redo
    - Richard Schultz
    Visit website
    < $25/hr
    10 - 49
    India
  • 221

    KAZ Software Limited

    The power to make great software

    We empower you with award winning development teams to innovate and build great software products. You benefit from our amazing work environment and proven development process - that makes us passionate about what we do and reliable in our delivery. With 15+ years of experience working with 100+ companies around the world building 120+ software solutions we offer a very wide range of experience and skills.  We help you visualize your ideas into mockups and transform them into amazing software. With our experienced team of designers a... read more about KAZ Software Limited

    Very collaborative team!
    - Samnoon Haider, Founder at H2 Ventures LLC
    Visit website
    < $25/hr
    50 - 249
    Bangladesh
  • 222

    Volumetree

    Impact Through Technology

    Volumetree is an top IT solutions firm headquartered in India, also has other offices in South Africa and Sweden. Volumetree established in April 2017 with a vision of driving business growth with the development of top-notch, highly personalised and most efficient tech solutions for clients by using the latest and emerging technologies.

    Visit website
    $25 - $49/hr
    50 - 249
    India,
    South Africa
  • 223

    Dinarys Gmbh

    Improve yourself

    Dinarys is a full-cycle software engineering company. We offer cost-effective and end-to-end solutions on each stage of the development process. Our team specializes in mobile and web engineering, e-commerce and design. We are open-minded and think outside the box to offer the best solutions to our partners. Hundreds of projects have been released successfully. We work with a huge stack of technologies for today: Magento, Wordpress, Shopify, Opencart, Drupal, HTML5, CSS3, bootstrap, JavaScript (+ jQuery, AJAX), AngularJS, CakePHP, PHP5... read more about Dinarys Gmbh

    Design and server tune for site on OWOX Engine.
    - Anton Pashchenko, AT at Alternative-Technologies
    Visit website
    $50 - $99/hr
    50 - 249
    Ukraine,
    Germany
  • 224

    AAHA Solutions

    AI,IOT,Web, Cloud & Mobile App Development Company

    We are AAHA Solutions , one of the INDIA’s leading bespoke software development companies. We design intelligent, cost-effective and intuitive web applications, desktop applications and mobile apps that help streamline processes for businesses as well as create new revenue streams for start-ups and established businesses alike.  AI Development company  IO Development company   

    Visit website
    $50 - $99/hr
    50 - 249
    India
  • 225

    Berezha Security Group (BSG)

    Application Security & Penetration Testing

    Berezha Security Group is a cybersecurity consulting firm specializing in all aspects of application security, infrastructure and social engineering penetration testing, cybersecurity consulting, and professional training. Since its founding in 2014, Berezha has delivered over 120 projects for more than 80 clients worldwide. We have customers in all major business sectors, including IT services, software products, banking, fintech, retail, healthcare, media, gaming, consulting services, legal and advisory, and more. Using our offensive mi... read more about Berezha Security Group (BSG)

    Visit website
    $50 - $99/hr
    10 - 49
    Ukraine
  • 226

    Offshore IT Staffing

    Mobile Application Development Company

    Your idea, our innovation. Right from the beginning to the finished product, OIS team works as resourcefully as probable. We deliver the exceptional web based applications that add value to businesses.We are your trusted partner. Customer satisfaction is our top priority. OIS team works around-the-clock to ensure best technical support 24*7. Our army of well-versed and qualified developers make us stand out above the crowd. The team’s can-do attitude brings magnificent results. We have always endeavoured for excellence. Working with OI... read more about Offshore IT Staffing

    Good Organization
    - Michael K Lavoie
    Visit website
    NA
    50 - 249
    India
  • 227

    AppZoro Technologies Inc.

    Android & iOS Apps Development Company

    AppZoro Technologies Inc. is an Atlanta-based company with a focus on Mobile App Development and Web Solutions. We have consistently delivered quality services at affordable costs to our clients. With effective practices and a talented team, we offer a range of expertise in the field of Technology and the Internet of Things (IoT) to help our customers innovate and launch their businesses. AppZoro Technologies Inc. is a mobile apps development company located in Atlanta, GA. We develop mobile apps like android apps, iOS apps, custom software,... read more about AppZoro Technologies Inc.

    Excellent
    - Ashish
    Visit website
    < $25/hr
    10 - 49
    United States
  • 228

    eSparkBiz Technologies Pvt. Ltd

    One Stop Solution For Your Digital Success

    eSparkBiz has established itself as a leading IT organization in the Software solution and web development sectors. Within a short span, the organization has admirably been recognized as a symbol of excellence concerning the successful development of mobile applications and website development. Governed by the enthusiastic team of developers and designers, eSparkBiz is an organization of well dedicated and skilled experts who have accurately delivered a dynamic and cost-effective solution for mobile and web applications. It is a fact, in ord... read more about eSparkBiz Technologies Pvt. Ltd

    Best Web Application Development Company By A Distance.!
    - Yogesh Surati, Project Manager at Hitech Outsourcing
    Visit website
    < $25/hr
    50 - 249
    India
  • 229

    Wappnet Systems

    WE MAKE YOUR ONLINE PRESENCE

    Wappnet Systems is a custom Mobile app and Website development company. Our core strength lies in the development of Web & Mobile applications using emerging technologies, which include Angular, Node, Java, Ruby on Rails, Native Android, iOS and AWS. We are a software development company located in US, Canada ,India with a team of 52 people and a sales office in Canada, US. We help companies at any stage of the product software development cycle: from R&D and building MVP from scratch to scaling, UX analysis, and improvement. Wo... read more about Wappnet Systems

    Visit website
    < $25/hr
    10 - 49
    India,
    Canada
  • 230

    Rackron Technologies Pvt. Ltd

    Ecommerce, Software development

    Rackron Technologies Pvt Ltd.  is a full service development and design company located in India. Our team of talented designers and developers has been providing custom design and application development to clients in USA, UK, Italy, Germany, Australia and around the world. Creating a More Engaging Business Website Business websites have to have high quality content to be successful, but when you make the effort to design a visually engaging site, you’ll make that content more enjoyable, capture new visitors&rsq... read more about Rackron Technologies Pvt. Ltd

    Satisfied with Rackron!
    - Kirk Schults, President at Best Roadside Service
    Visit website
    < $25/hr
    10 - 49
    India
  • 231

    SPRYTE Labs

    The right team, every time

    Spryte Labs gives you the best team for your project, every time.  With thousands of developers on the platform, transparent pricing, and a 3-click booking system, it only takes seconds for you to get tech built right!

    LMS Development Project
    - Kiran Datar, Strategy at edChain/Byte Academy
    Visit website
    NA
    1,000 - 9,999
    United States
  • 232

    EngineerBabu

    We develop apps and websites that amaze

    We are a leading App Development and Mobile Application Development Firm with 55+ professionals based out of National Capital Region in India. We are providing affordable & quality focused services to our partners. We assure you that our services will give you the proper amount of profit margin in your pocket. We being an app development company fabricates relationship on trust, mutual respect and growth. We as a professional app Development company are proud to be the leaders in the IT industry and helping businesses across the Globe. Whet... read more about EngineerBabu

    Provides the Best IT solution
    - Anonymous, Software Developer at Any linux work private lmt, indore
    Visit website
    < $25/hr
    50 - 249
    India
  • 233

    Smart IT

    Don't settle for average. Work with the best!

    We are your go-to technology partner with a core expertise in HealthTech, InsurTech, and FinTech industries. Our mission is to help transform your ideas into market-ready software solutions from the ground up, taking usability, scalability, and customizability into account. We remove the headache from the process of finding IT talent by building dedicated software development teams, ensuring that you will work only with Top 1% IT talent. Smart IT was founded on trust. Our founders were code crunchers, who had been coding together on the same... read more about Smart IT

    Visit website
    $25 - $49/hr
    50 - 249
    Belarus
  • 234

    Elligense

    Innovative IT solutions with exclusive design.

    We are not just your vendor, but a technological partner. Our team integrates into ongoing work, thinking about the business model and future steps to choose a strategically right technical solution that will work for years. Our specialists care about the end user, developing a high-performance app with the best user experience possible. You are secured by the contract with a warranty, quality assurance, and on-going product maintenance terms. Your business gets higher-educated professionals who know the latest technology and design trend... read more about Elligense

    Visit website
    $25 - $49/hr
    10 - 49
    Ukraine,
    Poland
  • 235

    Prishusoft

    Web And Mobile development Company

    Prishusoft is an india based software company, we have vast experience in Software development like Web based apps development, Mobile apps development, Reports Development, Enterprise solutions. We are proficient in .NET Development, PHP Programming, WordPress, iPhone App Development, Android App development, reports and database development.

    Visit website
    < $25/hr
    10 - 49
    India
  • 236

    Hashtaag

    Products Innovation Lab

    When you need a talented, fast, and powerful team – Hashtaag, we’re it! We can deliver beautiful, functional products in about 1 Month with our product discovery! Hashtaag helps entrepreneurs and startups bring their product ideas to life. We care about your vision, mission, and company goals – we don’t just take your requirements document, give you an estimate and build it without feedback. We want to HELP you – and we’ll share our business expertise with you at every step. What Makes Hashtaag Uniqu... read more about Hashtaag

    Always come up with helpful suggestions.
    - Anonymous, CEO at Location-based Services Discovery App
    Visit website
    < $25/hr
    50 - 249
    India
  • 237

    8allocate

    Staff Augmentation and Custom Software Development

    We’re a staff augmentation and custom software development provider specilized in Fintech, AI/ML, eCommerce, data science, blockchain, and AR/VR/XR siolutions. We help other businesses augment and extend their in-house software teams with high-caliber web, mobile and enterprise developers from Ukraine, which helps reduce time to hire tech talent and time to market, and improve top-line growth and bottom-line savings. Alternatively, we deliver turnkey managed software projects, according to the client's budget and specification (T&a... read more about 8allocate

    8allocate, reliable tech talent provider and a co-creator
    - Yuriy Roshchenko, Deputy Head of Delivery at RR
    Visit website
    $25 - $49/hr
    50 - 249
    Estonia,
    Ukraine
  • 238

    Hestabit

    Building Idea's Launching Products!

    Hestabit is one of the leading service providers, offering an array of IT related services to its clients across the globe. With sound domain knowledge and innovative software solutions, we aim to deliver value to our customers.

    A team that understands everything!
    - Jayant Lakhera, Founder CEO at Sports Professional Network
    Visit website
    < $25/hr
    50 - 249
    United Kingdom
  • 239

    Exceptionaire Technologies Pvt Ltd

    Delivering Certainty

    Exceptionaire Technologies is an award-winning IT-services provider that comes onboard as a digital product success partner building state-of-the-art products for its clientele spread across time-zones & verticals.

    Visit website
    < $25/hr
    50 - 249
    India
  • 240

    Aress Software

    People and Technology that connect

    Aress Software is the IT partner that brings technology and trust to the table. We are CMMi Level 3 as well as ISO 9001:2008 and ISO 27001:2005 certified. We are Microsoft Gold Certified for software development as well as technical support services, a Salesforce.com Consulting Partner and Standard Consulting Partner with Amazon Web Services (AWS). That means that dealing with us is not like dealing with freelance developers or smaller, less mature companies. We consistently deliver quality deliverables o... read more about Aress Software

    A Great Company to Work With!
    - Kerry Crespo, Director of Operations at Ripple Effects
    Visit website
    $25 - $49/hr
    250 - 999
    India,
    United States
  • 241

    Qapitol QA

    Software Quality Assurance and Testing Solutions

    Qapitol QA Testing Services is a new age quality engineering company that specialises in digital transformation testing encompassing all customer touch points that include Mobile Apps, POS Applications, Web Portals, Marketing Applications, Customer Support Applications, Payments, Supply Chain Ecosystem and Big Data / Data Pipelines. We build test automation solutions across Web, Mobile Apps, APIs & Web-services and Data Pipelines and possess strong capabilities in Performance Testing & Capacity Planning on Cloud Infra, DevOps & S... read more about Qapitol QA

    Visit website
    < $25/hr
    50 - 249
    Spain
  • 242

    ELEKS

    Your Technology Partner for Software Innovation

    ELEKS is a Top 100 Global Outsourcing company. We partner with enterprise clients and SMEs to elevate their value through innovative technologies. Our 1,500+ experts, located across Europe and the US, provide our clients with a full range of software services. These include custom software development, product design, quality assurance, R&D, smart teams and support and maintenance services. We’ve been helping industries including logistics, retail, finance, agriculture, healthcare and government, digitally transform the... read more about ELEKS

    Finally a firm that cares about quality deliverable
    - Adel, Advisor at OpenRefactory, Inc.
    Visit website
    $25 - $49/hr
    1,000 - 9,999
    Ukraine,
    United States
  • 243

    Prakash Software Solutions Pvt Ltd

    Smart Technology Provider

    Prakash Software Solutions is Microsoft Gold Certified Partner with specialization in Net and SharePoint development - Migration, BI, Branding, Web Parts, and Workflow. We have a team of near to 100 experienced and certified developers working on Microsoft, Open Source & Mobile technologies. We use tools like WSS 3.0, MOSS 2007, SharePoint 2010, SharePoint 2013, Office 365, Cloud Computing and Azure. We have delivered solutions in USA, UK, Germany, Italy, Spain, France, Denmark, Sweden, and the Netherlands as fixed projects, contract-... read more about Prakash Software Solutions Pvt Ltd

    Solid Development Team
    - Douglas Chrystall, Founder at at TruVideo
    Visit website
    $25 - $49/hr
    50 - 249
    India,
    United States
  • 244

    IDS Logic

    Services That Deliver Value to Your Business

    IDS Logic is a leading global outsourcing company with its core focus on offering web, eCommerce, mobile apps, LMS development and digital marketing services to clients across the globe. Our team of dedicated and committed professionals is a unique combination of strategy, creativity and technology.

    Visit website
    $50 - $99/hr
    50 - 249
    India,
    United Kingdom
  • 245

    Greenice

    Your tech partner in complex solutions development

    Greenice is a full-stack web development agency with profound expertise in building custom solutions of any level of complexity.   Greenice was founded in 2007 as a web development company specializing in the creation of custom applications and websites. If you need to optimize and automate your company business processes to leverage your sales and effectiveness to the next level, we are here to help. We develop applications that allow automating specific routine tasks while being an integral part of the back-end system. W... read more about Greenice

    Absolutely great company and team!
    - Taylor Cerjan, Partner and Co-Founder at at GO Staffing
    Visit website
    $25 - $49/hr
    10 - 49
    United States
  • 246

    Orangesoft

    Mobile & Web App Design and Development

    Orangesoft is a Belarusian mobile app and web development company. We build applications for iOS, Android, and Web from scratch. We started guiding companies into mobile and web development in 2011 and have successfully completed more than 300 projects ever since. What sets us apart is our can-do attitude about every project we take up. We are a bright team of 80+ full-time developers, designers, analysts, strategists, and testers making impossible ideas come alive. We believe in developing long-run strategic partnerships with our custome... read more about Orangesoft

    Visit website
    $50 - $99/hr
    50 - 249
    Belarus
  • 247

    Intelegain Technologies

    Empowering Business Transformation

    Intelegain is a global technology and innovation company having offices in Dallas, Mumbai, Singapore, Dubai and Sydney having 15 years of technology consulting experience, development and servicing over 350 customers in over 25 countries. Intelegain drives digital engagement and business value for Start-ups and Enterprises through Enterprise Mobile, Web and Cloud-based applications and helps businesses adopt and leverage the power of mobility in a fast changing mobile ecosystem by building products that provide great customer exper... read more about Intelegain Technologies

    Investor Relations Web Platform Development
    - Parshuram Talekar, Sr. Account Executive at Iden Investment Advisors Pvt. Ltd.
    Visit website
    $25 - $49/hr
    50 - 249
    India,
    United States
  • 248

    FreshCode

    Software Development Company | Scale your business

    FreshCode is a Europe-based R&D software development company, founded in 2014. The goal-oriented and motivation-driven team provides you with IT services of any difficulty either you are a small, medium or large scale business. FreshCoders completed 100 projects for customers in USA, Canada, Germany, Denmark, Israel, Australia, etc. You can take advantage of the full-range end-to-end services for the development and maintenance of web, mobile or desktop application. If you are looking for implementation of eCommerce, SaaS, ERP, CRM, you ... read more about FreshCode

    MVP build for a Fitness Start-up
    - Diana Caplinska, Senior Innovation Strategist at Mobiento - a Deloitte business
    Visit website
    $25 - $49/hr
    50 - 249
    Ukraine
  • 249

    Cleverti

    Software development, QA & testing and Support

    Cleverti helps innovative companies to develop their software products by complementing internal crews when additional or specific tech expertise is needed. Cleverti’s technology services are fully tailored, cost-effective and scalable. Since 2010, Cleverti has been working alongside with companies from Belgium, Germany, Norway, Portugal, Sweden, Switzerland and the UK.

    I felt like it was my team in Portugal!
    - Steven Hoffman, Employee at Human Synergy
    Visit website
    $25 - $49/hr
    10 - 49
    Portugal
  • 250

    W3care Technologies Pvt Ltd.

    Caring for your online business

    W3Care Technologies is an IT Company based in India and found in 2010. W3Care has been serving mobile application & website development, extension and maintenance services to its clients. We have expertise in Web development and provide custom web development services for all countries. We have successful and satisfied clients of ExpressionEngine, WordPress, Drupal, Joomla, Cake Php, Core Php, CodeIgniter technologies and also of Android, Ios applications.

    Visit website
    < $25/hr
    10 - 49
    India,
    United States

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.