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List of the Best Software Testing Companies & QA Firms

  • Keywords Studios

    International technical services provider
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    Keywords Studios is an international technical and creative services provider to the global video games industry. 

    < $25/hr
    1,000 - 9,999
    1998
    Hamburg, Germany
  • Qapitol QA

    Software Quality Assurance and Testing Solutions
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    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 / D ... read more about Qapitol QA

    < $25/hr
    50 - 249
    2015
    Madrid, Spain
  • Moviri

    Transforming business. One company at a time.
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    Moviri masters the power of transformative technologies to help companies achieve unprecedented levels of business performance.  Since its inception, Moviri has focused its consulting offering on hard technology challenges with large-scale business impact in performance engineering, security, analytics and IoT. ... read more about Moviri

    NA
    250 - 999
    2000
    Milan, Italy
  • Etiqa srl

    Work With The Best Quality
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    We are a software house based in Turin. Our focus is to be constantly up to date with the last cutting-edge technologies in order to give our customers the best business solution possible and tailor it to their needs. Our services include mobile apps, web apps, e-commerce, social integration, testing and quality assura ... read more about Etiqa srl

    $50 - $99/hr
    10 - 49
    2014
    Turin, Italy
  • AppCare

    More Quality For Your Mobile & Websites
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    The resources that operate in AppCare provide you with a consolidated experience in carrying out QA activities. For years they have worked in large companies active in mobile marketing and web systems for the market, for the sales force and for the administrative functions where they have acquired skills and methodolog ... read more about AppCare

    $25 - $49/hr
    2 - 9
    2014
    Turin, Italy
  • SQS - Software Quality Systems

    Provider of QA and Testing Solutions and Services
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    Software Quality Systems (SQS, SA) is a provider of QA and Testing solutions. The services offered by SQS include product quality assessment, process improvement, test automation, independent verification and validation plans design and implementation and test outsourcing. The customers of SQS are key players in ... read more about SQS - Software Quality Systems

    $50 - $99/hr
    50 - 249
    2001
    Brussels, Belgium
  • SO Testing & Training

    a smarter approach to quality and software testing
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    We specialize in different types of software testing services, are skilled in using various testing tools, working with modern mobile, desktop and web technologies. Our high competence along with deep knowledge in IT allow us to be one of the best among quality control companies to satisfy our numerous customers from a ... read more about SO Testing & Training

    $25 - $49/hr
    10 - 49
    Auckland, New Zealand
  • FOCUS PROFESSIONAL SERVICES INC

    Providing IT talent in the Greater Vancouver
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    Inspired by the success of Passwerk in Belgium and Specialisterne in Denmark, Focus was founded in 2014 to harness the unique talents of individuals on the autism spectrum into IT careers. Focus provides a service within British Columbia that contributes to the vision of normalizing neurodiversity in the workplace. ... read more about FOCUS PROFESSIONAL SERVICES INC

    $50 - $99/hr
    10 - 49
    2014
    Vancouver, Canada
  • Crowdar

    Crowdsourced Testing & Automation
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    We help teams in software, gaming and fintech industries to improve the quality of their new or existing software by delivering crowdsourced testing services. We do both Functional and Automated testing services with a vetted crowd of high skilled professionals. Our Testing as a Service Platform offers full BDD Tes ... read more about Crowdar

    $25 - $49/hr
    10 - 49
    2013
    Manchester, United Kingdom
  • Testpointâ„¢

    Assuring Your Technology For Tomorrow
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    We are a leader in delivering innovative, forward-thinking services and technology solutions. We've leveraged our relationship with our customers and partners over the years to build and evolve into a trusted technology partner.  

    $100 - $149/hr
    50 - 249
    2008
    Sydney, Australia
  • B2Bnetwork

    We are experts in software testing
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    Our mission is to ensure the best quality software. We audit, plan, and implement test processes. We carry out functional, non-functional tests and automate them.We create our own proprietary tools and solutions. We use Artificial Intelligence to keep your software stable and safe. We take on the most difficult testing ... read more about B2Bnetwork

    < $25/hr
    50 - 249
    2016
    Warszawa, Poland
  • Infinity app Solutions

    Software Training and Development company
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    At 9aqa we provide advanced training helping professionals across varied sectors develop new expertise. We hone their existing skill set and bridge their skill gap enabling them to scale new heights up the global corporate ladder. Developed with the intention of delivering high value training through innovative and pra ... read more about Infinity app Solutions

    NA
    10 - 49
    2019
    Hyderabad, India
  • CloudScaleQA

    Assert Assure Accelerate
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    CloudScale QA is a software testing and quality assurance company. We provide a wide range of testing solutions, including our proprietary software for continuous testing and automation requirements. Our solution offerings cover end to end testing services, on-demand testing solutions, test automation frameworks, and s ... read more about CloudScaleQA

    < $25/hr
    50 - 249
    2015
    San Jose, California
  • Cherish DEV

    IT Software testing company
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    We help Product IT companies to quickly release the product. Our team introduce the synergy of freelance experience and large enterprises by selecting the right team and taking into account the individual needs of each project.    

    $50 - $99/hr
    10 - 49
    2017
    Bydgoszcz, Poland
  • Aalpha Information Systems is the global pioneer in providing IT consulting and bespoke software development & web development solutions. We provide custom development solutions across Software Development, Mobile Phone Application Development, Responsive Web Design, and Web App Development Services.

    "They are technical and know how to make it work"
    Henry Cheung, Director | Senior Recruitment Specialist at MatchTalent
    < $25/hr
    50 - 249
    2008
    Chicago, Illinois
  • ALPHANOVA

    EVERYTHING THAT IS CONCEIVED CAN BE REALIZED
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    Established in 2019, AlphaNova specializes in multi-platform game development: iOS, Android, Windows, Mac OS, VR/AR, consoles. Team of 50+ experts committed to innovative technologies for superior gaming experiences. Services Offered: Development for iOS & Android QA testing for applications and gam ... read more about ALPHANOVA

    "Perfect Work"
    Dmytro Gavryshchyshyn, Lead Business Analyst at Intellias
    $25 - $49/hr
    10 - 49
    2019
    Dnipropetrovsk, Ukraine
  • TECUNIQUE PRIVATE LIMITED

    Elevate Your Business with TECUNIQUE's Tailored
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    TECUNIQUE, a distinguished Indian software services company with over 14 years of industry experience, is a growing leader in the realm of offshore software development and quality assurance services. Our unwavering commitment to excellence has positioned us as a trusted partner for start-ups, software development comp ... read more about TECUNIQUE PRIVATE LIMITED

    "A true partner"
    Guillaume Brejaud, COO at oppScience at OPPSCIENCE
    NA
    50 - 249
    2010
    Vadodara, India
  • Redwerk

    Software Development Agency
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    Redwerk is a software development agency recognized by Microsoft Partner Network as a tech leader showing consistent capability and commitment. Our high expertise is also acknowledged by leading tech listings like Clutch, GoodFirms, DesignRush, SoftwareWorld, and ITFirms. Since 2005, we've helped over 170 busine ... read more about Redwerk

    "Android Development Services"
    Camilla Bonanni, Founder at Supernova
    $50 - $99/hr
    50 - 249
    2005
    Kyiv, Ukraine
  • SPEC INDIA

    Enterprise Software, Mobility & BI Solutions
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    SPEC INDIA is an ISO/IEC 27001:2013 company specializing in custom software development, web & mobile app development, BI and analytics solutions, automation & security testing, legacy software migration, product engineering, and IoT solutions. SPEC INDIA has a team of 300+ consultants committed to delivering q ... read more about SPEC INDIA

    "Dedicated Offshore Team for Product Development!!"
    Johan Scott, CTO at Redeal STHLM
    < $25/hr
    250 - 999
    1987
    Ahmedabad, India
  • IT Test

    UI/UX TESTING DESIGN DEVELOPMENT
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    We provide unique competencies and expertise in creating and supporting the most complex industry IT solutions and services. We carry out all types of testing of IT systems: load, functional, automated, complex, security and others, and also provide services for the development of: UX/UI design, web/mobile/desktop inte ... read more about IT Test

    $25 - $49/hr
    50 - 249
    Tula, Russia
  • MeU Solutions

    a leading outsourcing provider in Vietnam
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    At MeU-Solutions, we believe that a solution could bring the most success to a company. We offer cost-effective and high-quality service which employs the right people to create the right solutions in the right context. We invest much in our people in order to be the best because we understand that human resources alwa ... read more about MeU Solutions

    "MeU Solutions is good choice for me on performace testing"
    Hieu Nguyen, Test Manager at FPT Software
    < $25/hr
    50 - 249
    2016
    Ho Chi Minh City, Vietnam
  • Quality House Ltd

    YOUR PARTNER IN TESTING
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    Quality House is a leading software testing company providing services to IT companies of all sizes, from startups to telecommunications giants. Since its establishment in 2004 the company has been fully focused on improving software quality. Having successfully established our presence in the Bulgarian market, we ... read more about Quality House Ltd

    $25 - $49/hr
    50 - 249
    2004
    Sofia, Bulgaria
  • We at CodeBright believe in improving the world using technology. We work with startups, small/large companies, and non-profit organizations to bring Minimal Viable Products (MVPs) to the market, improve/streamline/automate business processes, raise efficiency/productivity, reduce costs, solve business challenges, and ... read more about CodeBright

    "A US-Based IT Partner We Trust"
    Richard Anglin, CEO at telmedx
    NA
    50 - 249
    2015
    Sterling, Virginia
  • ALLSTARSIT

    Build a team. Build a future.
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    ALLSTARSIT is an international Software R&D, Technical Support, and Talent Acquisition service provider established in 2004. Headquartered in Warsaw, Poland, ALLSTARSIT operates development hubs across the whole CEE Region (Poland, Ukraine, Czech Republic, Romania, and Bulgaria), Israel, and Dubai. Additionally, ... read more about ALLSTARSIT

    "ALLSTARSIT provided high-quality resources for a cost-effective price"
    Valeria Raznatovska, Communications Manager at SOLV.
    NA
    1,000 - 9,999
    2004
    San Francisco, California
  • Inevitable Infotech was established in 2019, with the vision of creating Innovative, Impeccable and Easy-to-Use web and mobile applications that help you grow your Business. Inevitable – Built to Perfection Our motto is to build and deliver services and product with perfection. Inevitable Infotech specia ... read more about Inevitable Infotech Pvt. Ltd.

    "Exceptional Testing Services for Legal Industry Application"
    Rahil Shah, CEO at Pixeltoworld at Pixeltoworld
    < $25/hr
    2 - 9
    2019
    Ahmedabad, India
  • Exoft is a software development company that provides solutions to various business needs. After our first meeting in 2013, our team of skilled IT experts has built more than a hundred software systems regardless of their types and complexity. Fortunately, our numerous success stories speak for themselves. Since we con ... read more about Exoft

    "I am very satisfied, and I would recommend them to everyone."
    Aleksandra Kharlym, Marketing Manager at at Admixer
    $25 - $49/hr
    50 - 249
    2013
    Lviv, Ukraine
  • Cyber Infrastructure Inc.

    On mission to Enhance lives of Billions of users!
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    Our mission is to Empower and Enhance the lives of Billions of users through Profound technology solutions. We invite you to Think Big and join this movement as our Clients, Partners and Employees.   Our services are designed to take your business to the next level, re ... read more about Cyber Infrastructure Inc.

    "Great service"
    Nicholas Martin, Director at Market Dojo Ltd.
    < $25/hr
    1,000 - 9,999
    2003
    San Jose, California
  • Manual and automation testing, QA teams dedication, and staff augmentation services for product companies and IT vendors.  Working on an innovative project and need help with QA processes setup or comprehensive testing? Want to extend your growing team with QA specialists? Get a reliable QA partner for on-deman ... read more about HireTester

    "HireTester is awesome"
    Vitor Argos, Project Manager & Customer Support at NameMobiLoud
    < $25/hr
    10 - 49
    2014
    Chernihiv, Ukraine
  • Testhouse Ltd

    Improving Software Quality
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    Testhouse is a global thought and market leader in Software Quality Management, Application Lifecycle Management (ALM) and DevOps providing on-site, on-shore and off-shore functional and non-functional test services on many continents since 2000. Our offering includes outsourced and on-demand expertise in strategi ... read more about Testhouse Ltd

    < $25/hr
    250 - 999
    2000
    London, United Kingdom
  • Guardian Forensics & Data Recovery, LLC

    Forensic Consultants, Digital Forensics
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    Guardian Forensics & Data Recovery, LLC is a digital Forensics company providing Data Recovery in addition to Forensic Services of Computers, Cell Phones, Tablets and many other forms of Digital Media. We provide forensics services for Attorneys, Law firms, corporate and individuals. Our consultants are experts at ... read more about Guardian Forensics & Data Recovery, LLC

    $25 - $49/hr
    10 - 49
    2013
    Little Rock, Arkansas
  • Qualitrix Technologies Pvt Ltd

    Let's deliver a bestseller app!
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    Qualitrix Technologies (www.qualitrix.com) provides a complete portfolio of software quality engineering and application testing services through a flexible combination of its on-shore, off-shore and crowd sourced workforce. We integrate innovative technology solutions and user-centric testing to help you deliver a bes ... read more about Qualitrix Technologies Pvt Ltd

    < $25/hr
    50 - 249
    2015
    Bengaluru, India
  • Neotys

    The platform in charge that accelerates the DevOps
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    The success of your digital strategy relies on your ability to deliver fast and reliable software, regularly. Creating great software quickly, using an optimized performance testing process is your competitive advantage – Agile and DevOps are part of the solution.

    < $25/hr
    50 - 249
    2005
    Paris, France
  • W3 softech

    Independent Software Testing Services Company
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    W3Softech is an Independent QA services company specializing in Functional, Automation, non-functional testing services. It provides end-to-end QA services driven by robust governance model providing visibility and control to the customer. W3Softech has 100 plus qualified and dedicated QA professionals having expertise ... read more about W3 softech

    $100 - $149/hr
    50 - 249
    2011
    Hyderabad, India
  • Razorcat

    Software Testing
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    Razorcat Development GmbH creates test tools for software development of embedded systems since 1997. The unit and integration test tool TESSY is certified to IEC 61508 and ISO 26262 and it already supports many software projects in all industrial branches in their verification of safety critical and high-quality softw ... read more about Razorcat

    $50 - $99/hr
    10 - 49
    1997
    Berlin, Germany
  • Sixsentix

    Accelerate quality
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    Sixsentix is a leading provider of Software Testing Services, Visual Analytics and Reporting, helping enterprises to accelerate their Software Delivery. Our unique risk-based Testing and QACube ALM Reporting and Dashboards, provide business with unprecedented quality and transparency across Software Delivery projects f ... read more about Sixsentix

    < $25/hr
    50 - 249
    2013
    Belgrade, Serbia
  • Infostretch

    Technology. Process. People.
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    Infostretch is a pure-play digital engineering services firm focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies and data-driven intelligence to modernize systems of engagement and simplify human/tec ... read more about Infostretch

    $200 - $300/hr
    1,000 - 9,999
    2004
    Santa Clara, California
  • CIM.AS

    Data logging, test solutions& production IT
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    Our Machine Vision solutions are based on the Smart Vision System platform that we developed in collaboration with Grundfos.

    < $25/hr
    10 - 49
    1998
    Aarhus, Denmark
  • Autentica

    Digitalization. Automation. Robotics.
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    Autentica is an IT company working in fields of digitalization, automation and robotics. Our customers are medium and large private sector companies, as well as government institutions. We have knowledge and experience in implementation of complex IT projects in international environment.

    < $25/hr
    50 - 249
    2008
    Riga, Latvia
  • Crowdsourced testing

    smarter software testing
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    Crowdsourced Testing connects web and software developers with an international crowd of professional software testers who can quickly & effectively help test interactive products on a large number of devices to ensure that they are bug-free and ready for launch.   

    < $25/hr
    10 - 49
    2012
    Montreal, Canada
  • SDL

    language translation
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    SDL (LSE:SDL) is the global innovator in language translation technology, services and content management. Over the past 25 years we’ve delivered transformative business results by enabling powerfully nuanced digital experiences with customers around the world. 

    < $25/hr
    1,000 - 9,999
    1992
    Copenhagen, Denmark
  • Greyson

    Software testing
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    We help our clients analyze markets and competition, evaluate efficiency of their processes/organization and understand latest trends & technology. We carefully plan and design changes the enterprises need to apply to succeed and grow their business. And above all, we help our clients implement the projects to make ... read more about Greyson

    < $25/hr
    50 - 249
    2007
    Prague, Czech Republic
  • Skrivanek

    Translation & Localization.
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    Since its establishment as a limited company in 1994, Skrivanek has expanded to become the 20th largest translation company in the world.

    < $25/hr
    250 - 999
    1994
    Brno, Czech Republic
  • Quality professionals

    For quality and software testing
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    Quality Professionals "QPros" is a recognized leader in providing full-cycle quality assurance and application testing services.

    < $25/hr
    2 - 9
    Amman, Jordan
  • IGS

    Software testing
    Visit website

    IGS provides game launch consultation customized to your company's needs and a comprehensive one-stop service covering each stage of game launch.

    < $25/hr
    2 - 9
    Seoul, South Korea
  • Our vision is to assist in promoting the commercial, economic and cultural exchange between the West and the East, and to help overcome the localization challenges the multinational corporations face as they try to enter the Asian market.

    < $25/hr
    10 - 49
    2007
    Taipei City, Taiwan
  • Neilsoft

    Neilsoft is a specialist engineering services
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    Neilsoft is a specialist Engineering Services & Solutions Company servicing clients across a range of engineering segments helping improve their engineering efficiency, support their global footprint and improve their competitiveness. 

    < $25/hr
    250 - 999
    1993
    Canton, Michigan
  • Zenergy Technologies

    It helps clients launch & better software
    Visit website

    Zenergy Technologies is a software delivery solutions firm that helps its clients launch and maintain better software faster. Zenergy has a staff of industry-recognized experts who not only deliver high-performing Agile, DevOps, software QA and test automation solutions, but also are in high-demand as speakers and pres ... read more about Zenergy Technologies

    < $25/hr
    50 - 249
    2010
    Greensboro, North Carolina
  • Internet Testing Systems (ITS) provides a wide range of services and software to empower the testing community. From our internet-based services to our software tools that automate the test development and delivery process, ITS has the solution for you!   

    < $25/hr
    50 - 249
    Baltimore, Maryland
  • Valsatech

    Your software quality advocate
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    We have developed multiple Agile Test Automation Solutions including 508 compliance testing tool named accessbot.io to find violations in accessibility. We have Proven track record of supporting multiple Contracts at different federal agencies such as CMS (ACA/MTST, QMARS and WQC), FDA (MARCS) and SSA(ITSSC) by impleme ... read more about Valsatech

    < $25/hr
    50 - 249
    2008
    Windsor Mill, Maryland
  • LogiGear Corporation

    Leading provider of software testing services
    Visit website

    LogiGear is an industry leading provider of software testing services, test automation tools, QA training, and consulting. We help organizations deliver better products while saving time and money. Since 1994, LogiGear has completed thousands of testing projects with hundreds of companies across a wide range of industr ... read more about LogiGear Corporation

    $150 - $199/hr
    250 - 999
    1994
    San Mateo, California
  • OnPath Testing

    The way to Quality software
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    OnPath Testing helps organizations ensure their software works as expected and as designed, by following rigorous software quality assurance (QA) practices. We’ve tested software on a multitude of platform and mobile device combinations, within teams following a variety of development methodologies, using a pleth ... read more about OnPath Testing

    $50 - $99/hr
    10 - 49
    2009
    Boulder, Colorado

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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)