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Top Software Testing Companies 2021

Software testing is an important phase of the software development life cycle and should not be neglected in any case. Any product needs to be tested before it could be used efficiently and safely. There are a large number of types of tests that need to cover with testing the software or the application, and there are certain experts for each type. To reduce the cost of software testing – the best way is to take them from the outside.

Nowadays, there is no need to spend time, money, and effort to create and maintain an in-house testing team, to buy expensive devices, hardware, tools, and to improve the skills of the testers. Software testing companies have experienced quality assurance staff. This is a definite advantage when outsource software testing, then when hiring a testing engineer on staff, which can verbally be able to do a lot, but in reality, it will be just spent time and money. The best software testing companies are often ready to offer a free trial period of cooperation, during which they can prove their competence to you. Do not neglect this offer, and when choosing a software testing company - use this option. This way, you can understand which quality assurance company is best for you.

Our analytic research specialists conducted market research and compiled a list of the top software testing companies, so all you have to do is to choose the one you can trust to outsource testing of your software, website, or application. Professional software testing services allows you to avoid downtime and reduce the cost of eliminating defects during the software development stage.

Top Software Testing Companies | Best Software Testing Companies

List of the top software testing companies

DeviQA is a leading software testing company that entered the IT market in 2010. The main activity of the company is quality assurance and software testing - the company provides a broad spectrum of up to 13 software testing services such as Full-cycle Testing, Web App Testing, Automated Testing, Mobile App Testing, API Testing, Dedicated QA Team, QA Outsourcing and others. The team can perform both full-cycle software testing to run a quality product or concentrate only on one kind of testing services by clients' requirement. 

DeviQA works with customers all over the world, and, since 2010, the company has performed over 500 successfully tested applications.

The company selects a unique team for each project, which:

 - gives people the opportunity to enjoy the product by making sure everything works well;

- controls the development process;

- prevents bugs in the software before users find them;

- ensures the quality of the product before the release.

Rates
$25 - $49 / hr
Employees
100+
Founded
2010
Country
Ukraine

TestFort is a well-known software testing firm, specializing in quality assurance and quality control. Among their customers, there are such titans as Skype, AOL, The Huffington Post, and many others. The QA team of TestFort engineers has extensive experience in various types of testing. They guaranty 100% quality of software and tests code to its last symbol! 

Founded in 2001, TestFort today has been a qualified team of real experts in software testing and quality assurance for almost 20 years.

Rates
$25 - $49 / hr
Employees
50 - 249
Founded
2001
Country
Ukraine

QualityLogic is a leading provider of quality assurance tests and software testing services. Since 1986 the QualityLogic has recommended itself as a trustful software testing partner and has already worked in different areas and industries.

The company gives a various list of services from QA to software testing services to worldwide companies of all sizes operating in a different kind of fields. Carrying out the testing of the project, the QualityLogic team concentrates on international quality standards and tests on a variety of servers, user machines, mobile devices. With such an approach to their business, they have been able to gain the trust of customers. Among QualityLogic customers, many successful companies in various industries around the world.

Rates
$25 - $49 / hr
Employees
50 - 249
Founded
1986
Country
USA

QATestLab was founded 12 years ago by a group of like-minded enthusiasts in Ukraine, who is now the leader of QA and testing services. The company specializes in testing the quality assessment of games, web and mobile applications, cloud-based solutions, desktop applications, IoT products, M-commerce solutions, virtual reality solutions, as well as other outsourcing services. Ukrainian testers have a wide range of devices, tools, and equipment that eliminate costs on test configuration in their arsenal. 

QATestLab provides high-quality services such as Functional, Regression, UX / Usability, Compatibility, Configuration, Penetration, and Performance Testing. 

Rates
Undisclosed
Employees
50 - 249
Founded
2005
Country
Ukraine

This Ukrainian company, specializing in software testing and quality assurance, was founded in 2001. Its head office is located in Kharkiv, Ukraine, and has development centers in the USA, France, Germany, Malta, and the Czech Republic. Currently, Qarea is the leading company in Ukraine. Today the company employs more than 280 dedicated engineers whose efforts have implemented about 800 projects. The number of satisfied customers of the company has exceeded 500.  

Rates
$25 - $49 / hr
Employees
250+
Founded
2001
Country
Ukraine

QAMadness is a Lithuanian software testing company that was a part of the list Top 10 Software Testing Firms on Clutch.co for 3 consecutive years.

The company currently consists of more than 60+ certified QA engineers. The company has 3000+ completed web projects and 800+ mobile projects on its account. The company was founded in 2008 and provides top-notch services to customers worldwide. QAMadness specializes in testing eCommerce platforms, especially Magento.

Rates
< $25 / hr
Employees
60+
Founded
2008
Country
Lithuania

ScienceSoft is a software testing company headquartered in the USA, was established in 1989 as a computer-aided innovation software company. Since then, it has significantly expanded and now employs over 700 IT professionals. 

In the worldwide market for 30 years, the company has established itself as leading software development and IT consulting company. Such world-known companies as IBM, eBay, Robert Half, Viber, PerkinElmer, and others were ordered their services. ScienceSoft also helped to create Viber. Only for 2019, the company has served 192 customers. 

The company specializes in providing services to banking, retail, healthcare, manufacturing, telecommunications, entertainment, and other industries.

Rates
$25 - $49 / hr
Employees
250 - 999
Founded
1989
Country
USA

QA Mentor is a New York-based software testing company. Since 2010, for years of existence, QA Mentor was the winner of many prestigious awards. The team provides about 30 QA & testing services for companies working in different fields, and it's more than any other similar company in the worldwide may offer.

QA Mentor is one of the largest companies in the United States in the QA and software testing market. With the headquarters in New York, the company includes studios in more than 12 countries. Today 300 QA experts work in QA Mentor offices. In sum, the company has implemented 876 projects for 437 happy clients in 28 countries.

Rates
< $25 / hr
Employees
256
Founded
2010
Country
USA

QASource is a leading, highly-trusted QA testing and engineering services company that helps clients across all industries, build better quality software products faster and more efficiently. We've been around since 2002, delivering superior quality QA and development services using a hybrid onsite-offshore model that combines offshore technical talent with U.S. management and engineers embedded in our clients’ engineering departments — enabling them to avoid the risks that often accompany a remote testing team.

With a proven track record of time-bound delivery, exceptional communication and customized solutions, we excel at helping our clients maintain high quality deliverable standards while keeping costs low. In addition to QASource's unique, dedicated engineering team model, our portfolio of services includes QAOnDemand, flexible, pay-as-you-go testing services and MyCrowd, our crowdtesting platform.

Rates
$25 - $49 / hr
Employees
500+
Founded
2002
Country
USA

One of the leading QA providers offering full-cycle QA and application testing services, QA audits and consulting, test automation, and QA outsourcing services. The company was founded in 2003, and its headquarter is located in Lakewood, CO. The company has only three offices - in London, UK, Lelystad, NL, and Minsk, BY. The company employs over 700 people. The A1QA portfolio includes over 1,500 completed projects across such industries as banking and finance, healthcare, education and e-learning, media and entertainment, e-commerce, oil and gas, travel, and hospitality.

Rates
$25 - $49 / hr
Employees
700+
Founded
2002
Country
USA

Abstracta is a world leader in software testing focused on harnessing automation to improve the performance and reduce the time to market of software applications. With offices in Silicon Valley, Latin America, and the UK, Abstracta has expertise working not only with leading-edge proprietary and open source testing tools, but developing specialized tools for financial, retail healthcare and technology companies including BBVA Financial Group, CA Technologies, GeneXus, and Shutterfly.

Our main products are GXtest, a test automation tool used in more than 15 countries worldwide and Monkop (www.monkop.com), an innovative tool for mobile testing.

Rates
$50 - $99 / hr
Employees
50 - 249
Founded
2008
Country
United States; Uruguay; United Kingdom; Chile

Auriga is a software R&D and IT outsourcing services provider incorporated in the US and operating development centers in the EU and Russia since 1990.

Auriga offers a wide range of software services, including software R&D and product engineering, maintenance and sustaining engineering, testing and QA, re-engineering and porting, product customization and integration, as well as IT consulting.

Auriga's activities encompass software for medical devices, embedded systems, mobile solutions, system-level software, multimedia, corporate and web-based applications, social networks, cloud services, and automated testing.

Auriga provides its services to customers in such industries as medical devices, automotive, industrial automation, telecom, mobile, finance, information security, media and entertainment, consumer electronics, education, government, avionics, logistics, robotics, etc.

Rates
Undisclosed
Employees
250 - 999
Founded
1990
Country
United States; Russia

We are a software testing services company that can partner with you to reach and surpass your business goals and objectives.

Our meticulous software QA engineers have testing experience varying from medical software, fin-tech, Internet of Things, and video games.

We provide exceptional services and experiences to every one of our clients. We believe in building lasting relationships with our team members, partners, and clients. When we succeed, you succeed. We stand by our high-quality software QA services and are confident we can help with all of your software testing needs.

We test on Mobile, desktop, web, wearables, and games software products.

Rates
Undisclosed
Employees
10 - 49
Founded
2018
Country
Romania

We bring honesty and ease to the software development outsourcing process.

Brightgrove provides customers with highly skilled dedicated teams that boost software engineering capacity. With a primary focus on staff augmentation, we source the best match of talent for each client’s unique project needs. Since 2011, we’ve been helping German and North American companies create their software solutions by building engineering units in our own offices that work as an extension of in-house teams.

Working with us, clients benefit from our transparency and unparalleled access to top software development talent in Ukraine and Belarus, saving both time and money by eliminating the recruiting, retention, and tax costs of direct employment.

Our mature recruitment methodology allows us to empower all businesses with robust engineering staff extension rapidly and at a fair price.

We’re committed to financial transparency, with no hidden charges or administrative overload, ensuring you pay only for what you use.

Rates
$25 - $49 / hr
Employees
250 - 999
Founded
2011
Country
Ukraine; Belarus

Brilliant Experience is a market research, user experience, and customer psychology studio. We offer research and insights for the world’s most innovative brands by understanding their customers inside and out. Through cutting-edge qualitative and quantitative research, we unravel the “why” behind your customers’ behavior. You’ll get fresh psychological insights that drive your strategic direction and help you envision radically intuitive experiences.

Rates
$150 - $199 / hr
Employees
10 - 49
Founded
2011
Country
United States

BugRaptors is a certified software testing company with extensive experience as a third party testing vendor, effectively proven as a global leader in software testing & QA Services. We provide Web and Mobile testing solutions, Test Automation Solutions, Game testing services, Security testing, ERP testing, Agile and Devops testing, Cloud testing, Big data testing, Regression testing, Installation testing, usability testing services to different domains or verticals.

Our strategic initiatives, communication, and commitment to quality exceed expectations of clients looking for low-cost and high-quality outsourced software testing solutions.

Rates
< $25 / hr
Employees
200 - 499
Founded
2016
Country
USA

Codoid is a software testing company which has continually transformed itself from a startup way back in 2012 to one of the top QA companies now, Led by QA leaders who are passionate in software testing and Quality Assurance.

Rates
$50 - $99 / hr
Employees
50 - 199
Founded
2012
Country
India

We create a path for companies to solve their business needs by deploying technology solutions faster and better.

Rates
$25 - $49 / hr
Employees
250 - 999
Founded
1999
Country
United States; Brazil

We are large enough to solve a complex problem, smart enough to care about every project. Edvantis’ goal is to help our clients achieve more via software engineering as a service.

We are a mature vendor with our HQ in Berlin, Germany and our development centers in Lviv, Ukraine and Wroclaw, Poland. By partnering with us you benefit from complete transparency, top talent, established processes, and long-term commitment to every client. We deliver for SAP, Indeed, and Smiths Detection among others.

Rates
$50 - $99 / hr
Employees
250 - 999
Founded
2000
Country
Germany; Poland; Ukraine

Based in Montreal, Canada, Fintegro is a Software Development Company with development centers in Canada and Ukraine.

Our expertise in Software Development, QA, Designing and Optimization of the Software Development processes, can be helpful for both startups and ongoing projects in big or small companies. A full range of related services and experienced engineers gives an opportunity to work with different kinds of projects.

We are truly passionate about software development, QA and deployment.

Rates
< $25 / hr
Employees
10 - 49
Founded
2014
Country
Canada

Founded in 1999 and located in metro Denver, Colorado, iBeta Quality Assurance specializes in “QA on Demand” for software: functionality, compatibility, security, load/performance, code review, test plan engineering, automation testing, biometrics certifications, biometric system testing, and more, for websites, mobile apps, desktop/server applications, set-top boxes, and other platforms, with no subscriptions, retainers, or other long-term contracts.

All work is conducted in our own secure building by highly-trained and experienced testing staff. iBeta is the trusted partner of companies across the U.S. and the world, from Fortune 500 firms to scrappy startup ventures that might one day be the next big thing.

Rates
Undisclosed
Employees
50 - 249
Founded
1999
Country
United States

We get it. In this social world we live in, it's easy to fall behind. The truth is that your digital presence directly reflects your business. Are you putting your best foot forward, and building strong relationships with your audience to keep them coming back for more? If not, we’re the match for you.

When you partner with the experts at Imagine Media, you gain a full-service Social Media Marketing team. We work to ensure that you are building strong relationships online with your target audience by creating custom, engaging content followed up by extremely targeted digital media advertising and complemented by stunning photography/videography. The result? Brand recognition. Increased Traffic. Spikes in web sales. A loyal audience. Schedule a time to chat and let’s get social.

Rates
$100 - $149 / hr
Employees
10 - 49
Founded
2013
Country
United States

ImpactQA is the leading independent software testing and QA consulting company. They help SMEs & Fortune 500 companies to deliver quality engineering, AI based test automation, performance engineering and full suite of continuous and automated testing services performed throughout the Software Development Life Cycle.

Headquartered in New York and having operations in India, London, Dallas, Munich and Germany. The in-house testing team at ImpactQA has an international reputation for delivering cost-effective, insightful and customer-centric approach to a vast array of global clients.

Empowered by 10 years of excellence, the company has been delivering unmatched testing solutions across multiple business domains, such as Healthcare, E-learning, BFSI, Ecommerce, Media, Logistics, Real Estate, Medical Device Testing and more.

Core Services: Full Cycle Software Testing, QA Consultation, Test Automation, Mobile Application Testing, Security and Penetration Testing, Functional Testing, Performance Testing, Web Application Testing, DevOps Testing, Cloud Testing, AI Testing, Blockchain Testing, Medical Device Testing and more.

Clients: Schneider Electric, Panasonic, Deloitte, Rocket Internet, Yum Brand, Terex

Features:

  • 800+ Clients Served Globally Including SMEs & Fortune 500 Companies
  • Complete focus on business and technology-based testing
  • Offer combinations of onshore, off-shore and crowd testing at a reduced cost
  • Tailored approach to support agile and continuous testing environment
Rates
$25 - $49 / hr
Employees
200 - 499
Founded
2011
Country
United States; India; Germany; United Kingdom

Indium Software is a technology solutions company with deep expertise in Digital and QA. We have over 20 years of experience, serving 350+ clients across Startups, Fortune 500 companies and Global enterprises. We've been serving customers in North America, India, APAC, Europe and South Africa. We operate through our registered offices in New Jersey, Cupertino, Singapore and Kuala Lumpur.

Indium Software’s mission is to provide customer-centric high quality technology solutions that deliver business value.

Our Digital Solutions focus on offering Big Data Services, Advanced Analytics, Blockchain Development, RPA Services, Low-Code Development and Application Development (Full Stack & Mobile) services to our clients. We deliver pilot-to-production and have built data intensive, high bandwidth Big Data and Analytics applications that can process Terabyte-scale, multi-structured data. Our Big Data Solutions team also has expertise on Cloud environments such as AWS, Google Cloud, Microsoft Azure and integration with Real-time data management solutions.

Our Independent Software Testing Services division has served 250+ customers over the last two decades. We developed and scaled the software testing practice by establishing iSafe, an Ai based Test Automation framework.

Our Global Delivery Centres are located in Chennai and Bangalore, India.

Indium has strong solutions competency in Banking, Technology, Healthcare, Lifesciences, Retail, Education and Gaming industries.

Rates
< $25 / hr
Employees
1,000 - 9,999
Founded
1999
Country
United States; United Kingdom; Malaysia; India; Singapore

Software testing is what we're all about. Any Business. Any Size. Any Industry. Located in the City of Boston, read The Boston Globe and discover our competitive advantage and how it can work for you. And we do it all with an eye on social impact too. As stated in the Harvard Business Review, "...results suggest" that the organization's neuroinclusive testing teams are 30% more productive than the others.

Rates
$50 - $99 / hr
Employees
2 - 9
Founded
2017
Country
United States
UpDoer Technology is a global presence Software Testing/QA company working since 2017. Having its head quarters in Noida India. We offer a new approach to quality assurance outsourcing and outstaffing. You’ll experience a free proof of concept and streamlined communication process, regardless of geography or time zones, and you’ll benefit from our many years of experience in outsourced software testing and QA services. With 25+ Engineers on board, the company covers the entire STLC helping large enterprises and startups accomplish their most ambitious business goals. This company’s service includes core testing services (performance testing, security, compatibility, localization testing, test automation
Rates
$25 - $49 / hr
Employees
10 - 49
Founded
2017
Country
India

Imagination Media is a versatile and experienced e-commerce solutions provider based in South Florida. Building customized omni-channel solutions.

Rates
$100 - $149 / hr
Employees
2 - 9
Founded
2009
Country
United States

KiwiQA Services is an Australia based quality focused & knowledge-centric firm. KiwiQA Services, offers a wide range of testing solutions and services across industry domains, with a primary focus on risk management and implementable solutions. KiwiQA is dedicated to “Quality” to provide world-class testing services for several years. ​

We have strong expertise in delivering cost-effective, value-added testing services to our clients worldwide. KiwiQA has over 100 person-years of experience in providing Testing services such as Testing Consultancy, Test Automation, Specialized Testing Services and Managed Testing Services.► Why choose us as software testing vendor?▬▬▬▬▬▬▬🔸100+ full-time Software QA team🔸2000+ successfully completed the projects🔸Compliance with the Industry standards🔸Wide domain expertise🔸Client-oriented approach

Rates
< $25 / hr
Employees
50 - 249
Founded
2009
Country
Australia; India
For two decades, Magenic has been tackling the toughest, most complex software development projects and delivering software that moves companies forward. Driven by the two technical leaders that founded the company, we address modern enterprise application development challenges and tailor solutions to best fit our clients. Magenic prides itself on transforming businesses through technology and taking them from where they are to where they want to be. We provide our clients flexibility by working with you in a way that is best for your business, the expertise to address your most mission-critical software challenges, and the velocity necessary to get projects out the door.
Rates
$100 - $149 / hr
Employees
250 - 999
Founded
1995
Country
United States
MantraSys is a provider of cutting-edge Social, Mobile, Analytics, and Cloud (SMAC) product development solutions to small and midsize businesses. Our global team of highly skilled and experienced professionals is committed to technical excellence and innovation. With offices in Alpharetta, GA, and Pune and clients across the USA, our solutions are cost-effective, on time and within budget. We are a trusted partner for our clients.
Rates
Undisclosed
Employees
10 - 49
Founded
2006
Country
United States
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The software penetrates into almost all spheres of human life and exists in numerous devices that have already entered our everyday lives. It leads every our step - it's a part of everything that we do, everything that affects us, and everything surrounds us. It definitely makes our everyday lives easier, but it’s filled with bugs. It doesn't matter whether the bug appeared due to lack of developer skills, survived after long hours of searching, or was considered to be a hidden feature.

Main types of software testing services:  

Software testing can be divided into two types by the object of testing: functional and non-functional testing.

Functional testing - software testing aimed at testing the feasibility of functional requirements. During functional testing, the ability of the software to properly perform the tasks required by users is tested.

Functional testing are:  

  • Unit 
  • Integration 
  • System 
  • Sanity 
  • Smoke 
  • Interface 
  • Regression 
  • Acceptance  

Non-functional testing of software is first of all a check for compliance with non-functional requirements: convenience, productivity, security, portability, and reliability. 

Non-functional testing are:

  • Security 
  • Usability 
  • Performance 
  • Automation 
  • Stress 
  • Volume 
  • Compatibility 
  • Load  
Updated: January 14th 2021