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List of the Best Software Testing Companies & QA Firms

  • Tritusa

    Client Focused. Results Driven.
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    We are a leading Australian-based SAP Technical Services & Software Testing Solutions company headquartered in Sydney with a strong presence in Melbourne, Canberra, and Brisbane. Established in 2011, Tritusa has emerged as a prominent player in the IT landscape, driven by a relentless commitment to excellence. At T ... read more about Tritusa

    $150 - $199/hr
    250 - 999
    2011
    Sydney, Australia
  • Flyoutsourcing

    Get more freedom with fly outsourcing
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    We are an agile team of 10 result driven, customer-focused, articulate and analytical software and testing engineers with more than 5 years average experience.We have extensive background in full life-cycle of software development process including requirements gathering, design, coding, testing, debugging and maintena ... read more about Flyoutsourcing

    "Responsible software offshore developers"
    James Doodley, Project Development Manager at Off Road Equipment Parts, Inc.
    $25 - $49/hr
    10 - 49
    2016
    Denver, Colorado
  • AddWeb Solution

    Creating Ambitious Digital Experiences
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    ISO and NASSCOM Certified Web Development IT company in Ahmedabad, India providing best quality and cost effective services to the clients across the globe: We don't just Provide IT solution but the Life and breath to your Ideas. We are a professional and friendly team with experience ranging from 2 to 16 y ... read more about AddWeb Solution

    "Great"
    Mohammed Alwaidh, Sustainable and Renewable Energy Graduate at Hanooot
    $25 - $49/hr
    50 - 249
    2012
    Ahmedabad, India
  • Turn your business tdeas into reality with XongoLab Technolgies LLP which is NASSCOM certified leading web and mobile development company based in India. It is also recognized as an Indian Startup by Indian Government. With its strength in the knowledge and application of latest technology, it gradually emerged as the ... read more about XongoLab Technologies LLP

    "Good tradeoff for value for money when bootstrapping a startup"
    Abhimanyu Singh, Software Engineer at Intrasonics
    < $25/hr
    10 - 49
    2011
    Ahmedabad, India
  • Dedicated Developers

    Top Rated Mobile App and Web Development Company
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    We’ve worked with 300+ startups, small to medium-sized enterprises and top brands from 15+ different countries. We've been empowering them with our digital intelligence and expertise over the past 10 years. We have successfully delivered 1000+ Swift and Agile web and mo ... read more about Dedicated Developers

    "Helped build iOS mobile app for Commercial Roofing Contracting Company."
    Jay Thornton, Business Owner at Parsons Roofing Company
    $50 - $99/hr
    50 - 249
    2007
    Atlanta, Georgia
  • We provide one of the best Website Design, Website Development and Mobile Apps Development services to our clients across the globe. Having more than 20 years of experience, we are proficient in ASP.NET Core, Fullstack Development, PHP Development, Custom E-commerce Development, Web Designing and Android/iPho ... read more about Brain Technosys Pvt. Ltd.

    "A Cautionary Tale: Our Regrettable Experience with Brain Technosys"
    Rogers R Vigne, Executive Director at My Digital Self, LLC
    < $25/hr
    50 - 249
    2004
    Noida, India
  • Mxpertz Infolabs, is a software solution provider that helps to grow your customer base with services such as Website Design & Development, Mobile App Development & Custom Solution Solutions. A one-stop-solution as your Offshore Development Partner. We are a team of creative and enthusiastic professionals ba ... read more about Mxpertz Infolabs

    "Exceptional Collaboration"
    Carla Mariel Vara, Project Manager at NT Solutions
    < $25/hr
    10 - 49
    2015
    Indore, India
  • REVEATION is a team of enthusiasts that love creating softwares and give business solutions to the industry. Team has various technical skillsets of React Js, Node Js, Angular Js, .Net Core , C#, Automation testing tools like Selenium , Jmeter, Burpsuite etc.Reveation is a software services provider based out of A ... read more about Reveation

    "Time effective, hassle free, creative and cost efficient website development."
    Jay Shah, Partner at Shah Associates
    $25 - $49/hr
    10 - 49
    2014
    Ahmedabad, India
  • Agile Digital

    Crafting digital solutions that people love
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    Agile Digital are an expert software production house who specialise in crafting digital solutions that people love to use. For over 10 years we’ve tackled complex software challenges with innovative & outcome focused clients — from startups to multi-national organisations. For projects lasting a month ... read more about Agile Digital

    $25 - $49/hr
    10 - 49
    2004
    Canberra, Australia
  • Modus

    Custom Software Development Services
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    Modus is an IT outsourcing and custom software development company. We provide various forms of assistance to our corporate Clients in the interest of more efficient operation. Our specialists and engineers help develop and support: * enterprise resource planning solutions for energy sector and utilities * content ma ... read more about Modus

    $25 - $49/hr
    2 - 9
    2000
    Tallinn, Estonia
  • EcomNets

    Run Your IT Department Better
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    EcomNets is an outsourcing provider of managed computing and co-location infrastructure for IT applications. By outsourcing to EcomNets, enterprises can focus on their core business while EcomNets ensures the quality of their IT infrastructure. Leading IT organizations have selected EcomNets to help them improve their ... read more about EcomNets

    $100 - $149/hr
    50 - 249
    2000
    Sterling, Virginia
  • Novacomp

    Leaders in integration and innovation in IT
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    Novacomp is a company founded in Costa Rica in 1997, and since then offers the market specialized services in the area of ​​information technology, including development and maintenance of software on multiple platforms. The company has a presence in Costa Rica (parent company), Guatemala, El Salvador, Honduras, Ni ... read more about Novacomp

    $100 - $149/hr
    250 - 999
    1997
    San Jose, Costa Rica
  • At Simplify3x we believe that faster time to market, continuous development, and superior customer experience amidst uncertainties is the topmost challenges of all businesses. Our services are designed to accelerate both product development and testing and also bring in business agility. With our experience and knowled ... read more about Simplify3x Software Private Limited

    NA
    50 - 249
    2016
    Bengaluru, India
  • Worldwide TechServices

    More People. More Places. More Possibilities.
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    We deliver onsite technical support services to the world's leading technology providers, outsourcers, businesses and consumers.

    $50 - $99/hr
    1,000 - 9,999
    2008
    NYC, New York
  • ITC

    Technology company
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    $100 - $149/hr
    50 - 249
    2013
    Ho Chi Minh City, Vietnam
  • Bunnyfoot

    UX STRATEGY, USER RESEARCH
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    We're the UK's leading user experience and service design consultancy. We help our clients to create positive, profitable and superior user experiences - both online and off. Since opening our doors in 1999, we've built up an enviable client list and cater to all platforms and devices. The range of proje ... read more about Bunnyfoot

    < $25/hr
    10 - 49
    1999
    London, United Kingdom
  • E2EWorx

    Ensuring Quality
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    E2E Worx is a software quality assurance organization established in Lahore, Pakistan, that aims to deliver the best quality assurance and testing services all over the world. Best Software Quality assurance & Best Software Tester in Pakistan.  

    $25 - $49/hr
    10 - 49
    2017
    Lahore, Pakistan
  • SpeedTech

    Creating Opportunities
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    Speed Tech is a fully owned entity of EarnWealth Solutions Pvt Ltd. EarnWealth was founded in 2014 as India's first Social Commerce Fintech. With time we have brought in more solutions for our customers. With our 8+ years of helping customers accelerate digital transformation across the globe, we work with you to u ... read more about SpeedTech

    $50 - $99/hr
    50 - 249
    2014
    Pune, India
  • Blu Digital Group

    Experience Better with Blu
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    Our team of experienced industry pros always knew there had to be a better way. We know this because we were built from the ground up, with in-house software and services that are designed to propel the next generation of digital media distribution and entertainment. For over 15 years, Blu has been in the business ... read more about Blu Digital Group

    NA
    50 - 249
    2007
    Burbank, California
  • Devx Digital

    Devx Digital - Your trusted partner
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    Our company is equipped to support your business needs in two distinct capacities. As a provider of custom development services, we are dedicated to meeting your specific requirements. Alternatively, as a trusted outsourcing partner, we can help you manage your workload by taking on projects that are beyond your curren ... read more about Devx Digital

    < $25/hr
    2 - 9
    2021
    Bucharest, Romania
  • Partner Hero

    Everything you need to level up your operations
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    PartnerHero is the BPO for companies that care about quality and people. We connect talented and capable people from all over the world with innovative companies who care about business metrics and values. We're big fans of integrity, finding the right fit, and bringing opportunity to places that have traditionally ... read more about Partner Hero

    NA
    10 - 49
    Boise, Idaho
  • We at Sifars builds software solutions that replaces the manual hectic processes with efficient automated ones. We work closely with our clients to understand their problems and propose best suited solutions. Sifars has a strong team of skilled and experienced IT experts who doesn't just work on the cosmetics of a ... read more about SIFARS

    "very apt , cordial team with good hands on technology "
    malvador ber, manager at Moving made easy
    $25 - $49/hr
    10 - 49
    2018
    Patiala, India
  • N-Development is an independent software and consulting company. Since our founding, we have supported small to middle companies with the introduction and implementation of ERP projects from our two locations in Ukraine. ERP solutions were always a core area of service, we perform Odoo ERP customization, implemen ... read more about N-Development

    "Excellent end-to-end Odoo development services!"
    Dominic Tyler, Consultant at Junari Ltd
    $25 - $49/hr
    10 - 49
    2019
    Lviv, Ukraine
  • Aspired

    Elite. Remote Team. On-Demand.
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    Aspired helps its clients hire and build a remote autonomous dedicated team by carefully selecting the elite from the global pool of talent.  Our team of experts identifies new & emerging tech hubs and pair our top engineers with teams engaged in solving thought-provoking problems. We provide complete opera ... read more about Aspired

    "Outstanding service, exceeded my expectations. Highly recommended!"
    Tim Rice, Co-founding CEO at Coin Metrics at Coin Metrics
    $25 - $49/hr
    50 - 249
    2020
    West Palm Beach, Florida
  • Axios

    Custom Software, done well
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    Axios is an experienced and certified software development firm. We’re not all things to all people – we specialise in business improvement software projects. We’re flexible, approachable and responsive. While we may not be the cheapest on the market by hourly rate, we deliver great outcomes without h ... read more about Axios

    "Great provider"
    Jeremy Stones, Chief Operating Officer at HPS (Pharmacy Service Provider)
    < $25/hr
    10 - 49
    2002
    Adelaide, Australia
  • ItsGuru

    Smart Technology For Enhanced Business Results
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    ItsGuru is a Houston, TX based consulting firm providing solutions to small and medium sized businesses. Services offered includes online marketing like SEO, PPC and Social Media Marketing, Software and web-based application development and IT Services.  

    "Excellent IT service provider, I highly recommend ITsGuru.... thank You"
    Jessica Smith, Manager at Docupile
    $50 - $99/hr
    10 - 49
    2006
    Sugar Land, Texas
  • GOPHERS LAB

    Best Golang Development Company
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    Gophers Lab is one of the most trusted Golang development services providers in the world. Our large Golang development team has been successfully delivering highly complex applications using Golang. Gophers Lab's Golang development team includes, Golang Architects, Golang Community Contributors and speakers. Mo ... read more about GOPHERS LAB

    "Golang developers for Centralized Cryptocurrency exchange "
    Archer Robbins
    < $25/hr
    50 - 249
    2017
    Chicago, Illinois
  • Channel Soft is a pioneer in IT outsourcing and offshore software development business that envisioned and instigated the adoption of the flexible business practices that today enable our client companies to operate more efficiently and produce more value. Channel Soft strength lies in perceiving the client’s ... read more about Channel Soft Computer Services Pvt. Ltd

    $25 - $49/hr
    50 - 249
    2011
    Vijayawada, India
  • SwiftSafe

    Cybersecurity Solutions
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    Swiftsafe with a visionary of securing the digital world was founded with a team of expertise infosec professionals to deliver end to end cybersecurity and cyber forensic services across the entire digital world. We offer our services with a unique approach for each confronted company, which will help to detect & ... read more about SwiftSafe

    NA
    10 - 49
    2016
    Hyderabad, India
  • Develco

    Innovative Electronics & Embedded Software
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    Develco is an experienced and independent development house offering a full-service concept with focus on product development and production management. We are experts in electronics, embedded software, wireless communication technology and IoT solutions. We develop innovative products and solutions for industrial c ... read more about Develco

    $25 - $49/hr
    10 - 49
    1989
    Aarhus, Denmark
  • Quality Tech Lab

    Context Driven Software Development Solutions
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    Quality Tech Lab is one of the leading companies in Armenia offering full range of cost effective software development and 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 assi ... read more about Quality Tech Lab

    $25 - $49/hr
    50 - 249
    2015
    Yerevan, Armenia
  • Softability

    High quality software development services
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    Softability is an innovative, growing and profitable software company. Our particular strength is our ability to combine our various areas of expertise to deliver value-added solutions to our customers in the era of the industrial Internet. We are well aware of both the specific challenges of device-centric p ... read more about Softability

    < $25/hr
    50 - 249
    2002
    Vantaa, Finland
  • Acuminous Software

    Development. Testing. Deployment.
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    Acuminous Software is an ISO 9001:2015 certified Software Development, IT Services & Consulting company started in the year 2010. We have our offices in Ontario, Canada, Gurgaon, Haryana and Noida, UP. Acuminous Software offers a full gamut of Software Development, Managed Services, Software Testing and IT/Non IT C ... read more about Acuminous Software

    < $25/hr
    10 - 49
    2010
    Markham, Canada
  • Cloudpipe

    Technology Simplified
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    Cloudpipe software development QA & testing service provides a comprehensive innovative solution across the development & testing life cycle. Our services provide both development and quality assurance solutions covering enterprise applications, products, packages, and mobile devices.

    < $25/hr
    50 - 249
    2008
    Markham, Canada
  • Akendi

    Simple made possible
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    We are a user experience, service design, strategy and UX research firm. We are passionate about the creation of intentional experiences – whether those involve digital products, physical products, services or bricks-and-mortar interactions.

    < $25/hr
    10 - 49
    2007
    Ottawa, Canada
  • Decade3

    Engineered for Excellence
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     Decade3 connects the best offshore software developers with UK companies, on-demand. Contact us to find out more!

    NA
    2 - 9
    2020
    Leeds, United Kingdom
  • FinalView

    We do amazing work to execute your project vision
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    FinalView is a 100+ person Seattle, USA-based technology company with offices in Washington DC and Europe that designs and develops high quality applications for Global 1000 companies and startups.

    NA
    2 - 9
    Kirkland, Washington
  • AgileVerify

    Ensuring Digital Excellence
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    We accelerate digital transformation through tailored Digital Assurance, DevOps, and Cloud Engineering solutions. Spearheading sustainable practices in QA, DevOps and Cloud, helping our clients to reduce carbon footprint! Our team of ISTQB-certified Quality Engineers and AWS-certified DevOps & Cloud Engineers ha ... read more about AgileVerify

    < $25/hr
    10 - 49
    2019
    Ahmedabad, India
  • BitCot

    Web and Mobile App Development Company
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    BitCot is the top mobile app development company in San Diego, We believe in taking great ideas to reality and help launch great businesses. We design and develop top websites and mobile applications for startups, entrepreneurs, and enterprises. we understand customers and their businesses and we he ... read more about BitCot

    "I recommend BitCot to anyone needing help with automation or AI software platforms."
    Amy Cotton, Product Manager at ResMed | Passionate about creating and sharing impactful solutions for healthcare. at
    $50 - $99/hr
    50 - 249
    2011
    San Diego, California
  • Parallel Staff

    Build parallel teams, with unparalleled talent
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    Gain flexibility, competitiveness, simplicity, and success-readiness when building your software projects and operations with Nearshore Software Development. Onboard skilled and seasoned software engineers to scale rapidly without losing the benefits of a dedicated team and top-tier talent. Our experienced profess ... read more about Parallel Staff

    ""We were impressed with the quality of their work.""
    george williamsx, Chief Operating Officer at Nationwide at Nationwide
    $50 - $99/hr
    50 - 249
    2018
    Richardson, Texas
  • MakeIT

    #MakeIT #WebDevelopment #Wordpress #PHP #Android
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    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 h ... read more about MakeIT

    "Offshore dev team"
    Alex Mann, Head Of Digital Marketing at Lambda School
    $25 - $49/hr
    10 - 49
    2014
    Lviv, Ukraine
  • Hera Group

    Number 1 cybersecurity consultant
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    Hera Group, a prominent cybersecurity company with its roots in South Africa. With an established presence in multiple African nations, including Botswana, Namibia, Kenya, Malawi, Ghana, Mozambique, Nigeria, and Tanzania, Hera Group is dedicated to bolstering cybersecurity across the African landscape. Founded in So ... read more about Hera Group

    NA
    50 - 249
    2020
    Cape Town, South Africa
  • QArea Inc.

    Website/Product Development | CRM | QA ✅CMMI ✅ISO
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    QArea's business model is geared towards helping mid-sized businesses scale their software solutions and development teams. We focus on helping clients start development quickly and eliminate recruitment overheads by hiring from our pool of 350+ experienced software engineers. Our growth relies on two ... read more about QArea Inc.

    "Very understanding and diligent."
    Anonymous, VP, Engineering at Location Technology Software Development Firm
    $25 - $49/hr
    250 - 999
    2001
    Gzira, Malta
  • Matiyas is the one-stop solution for complete digital transformation. We are a highly promising ERP solution provider for business automation. We are providing world-class solutions to the business of any scale and size. Our innovative and cost-effective solutions help in the expansion and growth of the business. We ... read more about Matiyas Solutions

    "Great job done from Motiyas solution"
    Pa'cjon Smith, Clinical Social Worker at Clinic Leads thelese consulting group
    $25 - $49/hr
    10 - 49
    2020
    Ahmedabad, India
  • OM SOFTWARE PVT LTD

    WE BUILD WEB & APPS , THAT BUILD YOUR BUSINESS
    Visit website

    Established in 2004, OM Software is a web development firm specializing in eBusiness optimization solutions for companies across the globe. OM Software offers a complete range of web-based application services including strategic consulting, prototype development, site architecture planning, creative graphic design and ... read more about OM SOFTWARE PVT LTD

    "The application is in the final stages of development and has exceeded expectations in most areas."
    Alexandria Hughes, Boys PD&D Manager at APEX Global Brands at Apex Global Brands
    < $25/hr
    50 - 249
    2008
    Pune, India
  • INVASIVECODE

    iOS consulting, training and design
    Visit website

    Innovation is limitless. As Apple continues to introduce new technologies, there’s never been a better time to develop for the best platforms on the planet. iOS, watchOS, OS X, and tvOS, with their remarkable appeal and broad user base, are the best platforms for your product. These modern platforms bring ... read more about INVASIVECODE

    $200 - $300/hr
    10 - 49
    2008
    San Francisco, California
  • Xibis

    Software Company
    Visit website

    Xibis is an innovative web and mobile application development company operating in a wide variety of industry sectors, which include retail, healthcare and transport.

    < $25/hr
    10 - 49
    1998
    Leicester, United Kingdom
  • Wolf Group is a software and IT consultancy company based in the North East. Founded in 1998, Managing Director Marc Fowler saw the need to provide high-quality bespoke software solutions and consultancy services to clients in a cost effective and timely manner.

    < $25/hr
    10 - 49
    1998
    North Shields, United Kingdom
  • APPSINVENT

    Automate Everything : Let your CRM work for you
    Visit website

    Technology Company since 2016. Registered in Delhi as partnership and growing multifold. Majority of our resources are experienced Salesforce but we have been working on other niche skills. We have clients across the globe. Experties in various other CRMs'  1. Salesforce 2. HubSpot 3. Freshsales ... read more about APPSINVENT

    $25 - $49/hr
    2 - 9
    2016
    Faridabad, India
  • Shamira applications

    Your house of mobile and web applications
    Visit website

    Shimara Applications is specialized in Mobile Applications Development.Developing native applications (iOS and Android) for iPhone, iPad, Android devices (mobile phones and tablets). In addition, developing server side - Management Systems and Databases using PHP and MySql.

    NA
    2 - 9
    2012
    Ramat Gan, Israel
  • Sentient ASCEND

    Convert visitors into customers faster
    Visit website

    Sentient's mission is to transform how businesses tackle their most complex, mission critical problems by empowering them to make the right decisions faster.

    < $25/hr
    50 - 249
    2007
    San Francisco, California

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Frequently Asked Questions

What is software testing? Why is it important?

The process of examining a software product to ensure it performs its intended function and fixes the defects is termed software testing. Software testing helps developers build flawless software solutions free from data vulnerabilities. Performing rigorous software testing can improve software quality, increase user data security, enhance customer satisfaction, reduce bugs, and save money.

What are the benefits of software testing?

The benefits of software testing are identifying bugs, addressing the issues in the development cycle, ensuring the quality and the success of the product, accelerating the development process, securing compliance, reassessing the vulnerabilities, reducing the mitigated risk associated with software projects to enhance software reliability, improving the user experience, saving time and resources.

What are the different software testing methodologies?

The different software testing methodologies adopted by software testing companies are waterfall testing, sequential testing, agile testing, DevOps testing, continuous testing, spiral testing, risk-based testing, model-based testing, behavior-driven testing, and exploratory testing. Each of these testing methodologies leveraged by testing service companies has its own advantages and selecting the method is purely based on the project requirements.

What are the types of software testing?

The types of software testing are unit testing, integration testing, functional testing, non-functional testing (performance, security, compatibility accessibility, reliability, and usability testing), system testing, smoke testing, regression testing, user acceptance testing, exploratory testing, adhoc testing, and complete end-to-end 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 critical system operations, basic usability, and accessibility while checking for error conditions.

The four main Functional Testing categories are as follows:

  1. Unit TestingUnit Testing is a process that concentrates on individual components of the software to ensure that the system operates as expected. It assists software testers in identifying and fixing bugs and defects in the early stages of the development cycle, allowing coders to modify the code as needed.

    Automated as well as manual testing can be conducted for unit testing. Testers can isolate groups of code and perform rigorous testing, which helps to identify unnecessary dependencies between the codes that should be eliminated. One of the most important benefits of unit testing is that it allows programmers to restructure existing codes to ensure the module functions flawlessly.
     
  2. Integration TestingIntegration 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 software modules. Integration testing also covers the impromptu changes made in the software, which might not have been unit tested.

    Integration Testing checks data flow between software components. Two approaches are available - Big Bang or Incremental. It analyzes the interface link between the login and home pages to ensure the user is directed to the software's main page.
     
  3. System TestingSystem testing validates the complete application. 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 involves analyzing the outcome of every input in the system to ensure that the desired outputs are achieved and that users have a positive experience. In addition to validating business requirements, system testing verifies the application's architecture.
  4. Acceptance TestingAcceptance testing, also known as User Acceptance Testing (UAT), is performed to assess whether the system is ready for deployment. Clients or end-users do these tests to ensure the integrity of the application. During software development, there are chances that specific user requirements may not be adequately communicated to the developers. This may result in developing a highly different system from what the user requested.

    Acceptance testing implements the following steps.
  • Analysis of Client Requirements
  • Distinguish Test Scenarios
  • Formulating UAT Test Plans
  • Test Cases
  • Record Results
  • Confirm Objectives

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

2. Non-Functional Testing:

Non-functional testing verifies non-operational aspects of software, such as performance, usability, and reliability. It assesses readiness beyond functional testing.

For example, Non-functional Testing checks the number of people who can simultaneously log in 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:

  • Installation: Installation testing detects and resolves any errors during software installation.
  • Localization: Software testing companies assess the software for it to work according to the culture and setting of the deployment location.
  • Performance: As the name suggests, performance testing is done to warrant the smooth working of the software.
  • Recovery: Software testing companies must ensure that after any sudden crash in the system, it must be easily recoverable. This is analyzed during Recovery Testing.
  • Reliability: Reliability testing checks the extent of the software system to which it can continuously perform specific tasks without hindrance.
  • Security: This parameter defines how software is safeguarded against sudden or deliberate attacks from internal or external sources.
  • Stress: Stress testing studies the limit of the software with an increased workload to which it can operate without lagging.
  • Usability: This ensures the user can learn, operate, and communicate with the system effortlessly.
  • Volume: The software testing service providers maintain the system's capacity to handle massive 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 improve the implemented software testing techniques. Some popular software testing tools are A/B testing software, QA testing software, Beta testing software, etc.

What services do software testing companies offer?

Software testing companies offer end-to-end software performance testing services, which include functional testing, non-functional testing, next-generation testing, DevOps testing, data testing, security testing, compatibility testing, usability testing, integration testing, acceptance testing, sanity testing, and so on. They also do test consulting and specialized testing services customized as per the project. All these testing techniques have different goals and are carried out by the testing service companies to verify whether the software performs as expected and meets the end users' requirements.

Can a software testing company help to improve the performance of my software?

Software testing companies definitely help in improving the performance of your software. Quality assurance and software testing are carried out to maintain the quality of the software, improve development techniques, reduce development time, and reduce development costs. Better quality also assures customer satisfaction, user experiences, scalability, and responsiveness. Testing the software on multiple devices also ensures compliance with the industry standards.

How long does it take for software testing companies to complete testing projects?

Software testing companies take around 4-8 weeks to complete testing projects, depending upon testing algorithms, methodologies and the tester’s experience. This time varies with the coding language used, complexity and type of software, technological tools required, number of tests to run, etc. Identification and removal of issues associated with security, functionalities, platform compatibility, responsiveness, loading speed, run-time errors, etc., can also impact the software testing time.

How to choose a software testing services company?

You must consider the following crucial factors to choose the software testing services company for your software testing project needs;

  • Summarize your software testing project requirements, including purpose, location, technologies & tools needed, whether your project needs automated or manual testing, budget, deadlines, etc.
  • Research on the latest global market trends in software testing solutions.
  • To ensure proper communication throughout the project, you must decide the preferred location for the software testing companies to match your time zone.
  • Refer to the list of software testing companies from renowned listing pages like GoodFirms.
  • For a better selection, filter the list on various parameters like location, services, industry, company size, reviews, and others.
  • Contact the chosen software testing service providers to discuss your detailed requirements, expectations, deadlines, budget, and other preferences.

Compare the shortlisted top software performance testing services companies based on their reviews, ratings, skills, experience, and pricing to choose the software testing experts for your project.

How much does it cost to hire a software tester?

Hiring a software tester might cost you anywhere from USD 7 to USD 40 per hour. The cost of hiring a software tester fluctuates based on factors like the experience and expertise of the tester, testing tools and technologies used, complexities of the software, type of tests required, location of the tester, and employment type.

Can you recommend some of the highly experienced Software Testing Outsourcing companies on GoodFirms?

Goodfirms has listed 4000+ Software Testing Companies, based on reviews & ratings, here are some highly experienced Software Testing Outsourcing companies:

  • QualityLogic - <25 years of experiences (5/5 Ratings)
  • TestMatick - < 20 years of experience (5/5 Ratings)
  • Crestech Software Systems Pvt. Ltd - <15 years of experiences (5/5 Ratings)
  • Vervali Systems Pvt Ltd - <10 years of experience (4.8/5 Ratings)
  • Civenty - <5 years of experiences (5/5 Ratings)

What is the Software Testing Life Cycle (SDLC)? Explain the Goals and activities of each stage.

The Software Testing Life Cycle (STLC) is a structured framework for ensuring the quality and functionality of software applications that involve a series of well-defined phases that work together to identify and fix bugs before the software is released to users. Here's a breakdown of the different phases involved:

  1. Requirement Analysis: 
    Goal: Understand the software's functionalities, features, and non-functional requirements.
    Activities: Analyze documents like user stories, technical specifications, and system requirements. Identify potential areas for testing based on these requirements.
     
  2. Test Planning:
    Goal: Define the scope, resources, and schedule for testing activities.
    Activities: Create a test plan outlining the testing strategy, test types, tools, and resources needed. Estimate the time and effort required for each testing phase.
     
  3. Test Designing:
    Goal: Develop detailed test cases to be executed during testing.
    Activities: Design test cases based on the identified requirements and functionalities. Define the expected results for each test case.
     
  4. Test Environment Setup:
    Goal: Configure a testing environment that replicates the production environment.
    Activities: Install the software application on the testing environment - Configure hardware, software, and network settings.
     
  5. Test Execution:
    Goal: Execute the designed test cases against the software application.
    Activities: Run the test cases manually or using automated testing tools. Record the results and compare them with the expected outcomes.
     
  6. Test Closure:
    Goal: Evaluate the overall testing process and identify any remaining issues.
    Activities: Analyze the test results and report any bugs or defects found. Prepare a test summary report documenting the testing activities and findings.

Which Testing companies have the lowest hourly rates?

As per Goodfirms research and methodology, here are some of the lowest hourly rates of Testing Companies:

  • QualityLogic - $25 - $49/hr (5/5 Ratings, 5 Reviews)
  • SHIFT ASIA - < $25/hr (4.4/5 Ratings, 6 Reviews)
  • hikeQA - < $25/hr (5/5 Ratings, 5 Reviews)
  • KiwiQA Services - < $25/hr (4.8/5 Ratings, 13 Reviews)
     

Who are the best-rated Testing companies on GoodFirms?

The best-rated Software Development companies on GoodFirms, based on verified client reviews and ratings, include:

  • Next Big Technology(NBT) - (5/5 Ratings, 100 Reviews)
  • Aalpha Information Systems India Pvt. Ltd - (4.9/5 Reviews, 62 Reviews)
  • LambdaTest - (4.6/5 Ratings, 46 Reviews)
  • UTOR - QA services and Software Testing company - (4.9/5 Ratings, 22 Reviews)
  • AppSierra - (5/5 Ratings, 20 Reviews)