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QA Companies

The modern world has become a digital hub, and the extent of the digitalization cannot be calculated. Thousands of QA testing companies are providing software testing services. Any software must be thoroughly checked before delivering it to the users with the best experience of software usage.

Are you looking for quality assurance companies? You are in the right place. After thorough research, we have listed down the best QA companies that offer top QA and software testing services for both startups and large corporations. SuperbCompanies will help you find reliable and experienced quality assurance service providers for your next projects. On this page, you will find a rating with the best software quality assurance companies 2022 - detailed information about quality assurance companies will help you make the right choice in any favor. 

We've selected these QA companies based on deep research of the market and how well these companies represent themselves online, from the user's reviews to their portfolios and case studies. Read our guide if you need more guidance to help you choose the best quality assurance company for your business. We are hopeful that one of these listed QA testing companies will help you find the right partner for your business. 

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List of the top qa companies

Updated: 27 May 2022
$25 - $49 / hr
USA, Ukraine, Hungary, Poland


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.

$25 - $49 / hr
200 - 499
United States; India; Germany; United Kingdom


ImpactQA is a full-cycle QA and software testing company with more than 10 years of excellence. The company helps SMEs & Fortune 500 companies to deliver quality engineering, AI based test automation, performance engineering and full suite of continuous and automated testing services throughout the software development life cycle. Their QA Experts are known to deliver software testing services to various business domains such as e-Commerce, Healthcare, BFSI, e-Learning, Media, Logistics, Tourism, Real-Estate and more. 

Looking to outsource your software testing project? Book free consultation session with our experts at 

Why Choose Us? 

  • 10x Faster Time-to-Market 
  • Reduce 40% QA Cost 
  • Accelerated Software Releases 
  • On Demand QA as a Service 
  • Provide Next-Gen Software Testing Solutions 
  • Offer combinations of Oonsite, Oonshore, Off-shore & crowd testing at a reduced cost

Core Services: 

$25 - $49 / hr
50 - 200


QAlified is a software testing and quality assurance company specialized in solving quality problems by reducing risks, maximizing efficiency and strengthening organizations.

An independent partner to evaluate software quality with experience in different technologies for any type of software.

More than 100 worldwide clients and 600 projects in Banking, Financial services, Government (Public sector), Healthcare and Information Technology.

Core Services

  • Application Testing
  • Performance Testing
  • Test Automation
  • Security Testing
  • Usability Testing
  • Accessibility Testing
  • QA Consulting and Workshops
$25 - $49 / hr
50 - 249


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.

$25 - $49 / hr
50 - 249


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.

< $25 / hr

QA Mentor

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.


Solvd Inc.

Solvd is a software development company headquartered in Roseville (California) with a strong focus on testing and QA.

The company’s expertise is built upon vast technical background and more than 160 successful projects ahead. Customer-oriented approach to the quality of services they provide brought Solvd wide recognition and opportunity to work in such domains as FinTech, EdTech, Fitness, Health, Media, Logistics, and others.

The company operates in both outsourcing and outstaffing approaches. Solvd can take full responsibility for your project and deliver a cutting edge solution from scratch. On the other side, you can hire a dedicated team or even a single domain-qualified engineer, who will be the perfect match for your existing project. 

50 - 249


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. 

< $25 / hr
250 - 999
India; United States; Australia; United Kingdom; Canada


TatwaSoft is a custom software development company operating on various technology platforms such as Microsoft, Java, PHP, Open Source, BI, and Mobile. They specialize in providing high quality, timely, and cost-effective IT outsourcing services in a variety of industries around the world.

TatvaSoft serves clients worldwide with offices in the USA, Canada, UK, Australia, and the development center in India, employing more than 810 IT professionals. The company has more than 1800 successfully implemented projects on its account.

Their rich and varied experience of over 18 years in software development guarantees quality, timely, and cost-effective software solutions that give any business an advantage over its competitors. To date, the company's specialists have completed projects for 700+ small and medium companies and 500 companies on the Fortune list.

$25 - $49 / hr


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.

$25 - $49 / hr


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.

$25 - $49 / hr


Ciklum is a global Digital Solutions Company, which has been operating since 2002 and has 24 offices. Ciklum's portfolio includes projects that were created for 1207 clients worldwide. Among the clients are Jabra, Just Eat, Thomas Cook, Mercedes Pay, Flixbus, Tobii, Zurich Insurance. 3,000+ developers provide the clients with a range of services, including Software development teams, QA, R&D, IoT, Big Data, Product development, and Consulting.

Ciklum is the first company in Europe to receive IC Agile certification.

$50 - $99 / hr
50 - 249


Abstracta is one of the biggest global leaders in software testing. Established in 2008, the company already has offices in Silicon Valley, Latin America, and the UK. Abstracta is working with not only huge companies but also different startups in industries such as financial, e-commerce, healthcare, and technology. If you look through the list of their clients, you’ll see such companies as Agesic, BlazeMeter (CA Technologies), Acqua di Parma, Verifone, PayGroup, Benefit Cosmetics.

Among their vital services are mobile testing, performance testing, software testing, test automation, and tool development.

PhD-qualified engineers are working intending to reduce costs and risks, speed up time to market, and release with confidence.

50 - 249

Adactin Group Pty. Ltd.

Adactin has been successfully operating in software development and testing for many years. During this time the company has managed to accumulate great experience in software development of different complexity. The specialists are ready to implement various projects: from small automation solutions for individual business processes to large information systems for managing large enterprises.

The list of the company's services includes Development & Integration, Testing Services, Project Management/Business Analysis, Cyber Security, Data Analytics and Digital Transformation. 

Thanks to the work of Adactin large companies and startups can successfully compete on the IT market, cooperate more effectively with clients, and use in their work the analytical programs and tools.

The company uses the latest achievements, methodologies, and tools in the field of software development and testing.

The custom software development carried out by Adactin's experts are dozens of successfully implemented and used projects in different areas of software development in various fields. Adactin's team is about qualification and knowledge, due to which they create convenient, functional, stably working software products.

10 - 49

Aegis Infoways

Aegis Infoways is an IT company that has been developing software since 2004 and offers a wide range of outsourcing services such as ASP.NET Development, Custom ASP.NET Development Services and offshore .NET Web Application Outsourcing Services. Today Aegis employs 50+ professionals with a wealth of knowledge and skills, and experience developing software for various industries. Its mission is to help companies reduce software development costs and speed up their time to market. They have offices in Australia, USA, India, UK and Canada. 

With years of experience in custom software development and an understanding of different companies' business processes, Aegis Infoways can meet its clients' needs and help them achieve their goals. They have accumulated extensive expertise in developing complex software in the following areas:

  • Comprehensive application development and creation of software of any complexity, DevOps and engineering.
  • Aegis Infoways offers a wide range of software development services.
  • Development teams are leaders in developing projects of any complexity and scale, also, there are experts in SEO, ETL, Big Data, ML and IoT. 
  • Aegis Infoways offers a wide range of automated testing and software testing. 
200 - 499
United States

AGILE Infoways Pvt. Ltd

AGILE Infoways Pvt. Ltd is one of the leading professional software development companies, was founded in 2005 and since then it has always adhered to high-quality standards. Now AGILE Infoways is one of the leading companies in Custom Mobile, Web Application and Enterprise CRM Software Development industry. AGILE Infoways currently provides a wide range of remote development services and has a clear goal of helping startups and companies solve various challenges regardless of the level of complexity and scale. The experienced team knows hands-on how to develop and improve the software. AGILE Infoways is in a state of continuous growth and development.

AGILE Infoways team has extensive experience in software development, application development, project/product management, software testing, and graphic design. The company has offices in 3 countries: USA (Atlanta, Dallas), India, Africa (Kenya, Nigeria). They have successfully completed over 2200 turn-key projects for startups, local and international businesses from from the USA, Canada, Australia, UK, and other European countries.

AGILE Infoways creates exclusive information technology solutions, their solutions are developed using modern programming languages. AGILE Infoways relies on international standards and recognized benchmarks of technological quality. They follow trends in IT and improve existing developments. That is why their software has been in demand for many years. If you need a software development company, AGILE Infoways is the perfect option.

$50 - $99 / hr
50 - 249
United States

App Maisters Inc.

App Maisters Inc. is one of the top digital solutions providers in the United States. Every day the company provides its services to Startups, Enterprises & Government Agencies. Among them - application development ( iOS Application Development, Android Application Development, Cloud Development, Html5 & Hybrid App Development), web development, mobility solutions, mobility consulting, and digital transformation quality assurance projects for banks and financial institutions, retail, health care, and service companies. All services are provided by experienced staff only. High technological content and unique expertise in development are the strongest points of App Maisters.

About App Maisters:

  • App Maisters has been developing and testing applications for over 7 years. 
  • App Maisters has developed and tested over 400+ apps in 7 years.
  • App Maisters provides an individual approach to each client during testing and software development.
  • Services are provided not only in the United States but throughout the world including Europe, Australia, and the Middle East.
2 - 9
United Kingdom

AscentiQ Solutions

Founded in 2012, AscentiQ Solutions is one of the leading companies that provide excellent software testing and quality assurance services, mobile app development services, and web application development to clients from more than 30 countries. Knowledge and experience accumulated over the years enable AscentiQ Solutions to handle tasks of different complexity and objectives: development, adaptation, and integration of complex corporate solutions, mobile and web applications development, etc.

At AscentiQ Solutions, QA and development experts conduct in-depth and systematic research to identify the latest trends, issues and challenges faced by client organizations in order to enable them to achieve their business goals. 

The AscentiQ Solutions team offers services and best methodologies, always takes a customer-centric approach, and works for customer satisfaction.

New Zealand

Assurity Consulting Ltd

Assurity Consulting is a New Zealand-based digital consultancy. The Assurity team partners with New Zealand’s largest and successful brands and government agencies and provides them with innovative and quality solutions to improve their business. Among the clients of Assurity Consulting such famous brands as Vodafone, Pegasus Health, Air New Zealand, etc.

Based on the huge expertise, creative minds, and skills at Assurity was formed a team of world-class specialists which offers unique solutions in the fields of services from Software Testing to DevOps and intelligent process automation.

Here, at Assurity Consulting, you can get such services:

  • Assurity Cloud;
  • DevOps;
  • Lean Testing;
  • Performance Testing;
  • Microsoft Dynamics 365.
50 - 249


Avocado is one of Australia's leading software companies, with many years of experience in delivering IT change and transformation for Australia's largest companies and government agencies. The staff consists of experts who specialize in a wide range of technologies, programming languages, development practices, and methodologies and successfully apply them to the software development process. Avocado offers services in custom software development, application and security monitoring and software testing. Also Avocado provides business process automation services. A full list of services includes: 

  • Project Delivery
  • Software Development
  • Software Testing
  • Change Management
  • Automation Testing
  • DevOps
  • Application and Security Monitoring
  • Digital Experience Monitoring

Custom software is an opportunity to get a software product that exactly meets the needs of a company, which can increase its competitiveness, provide the desired security, increase efficiency and guarantee future growth and development. Avocado is a team of experienced professionals who are constantly developing, improving, and perfecting the software they produce.

$50 - $99 / hr
10 - 49


At T4S we believe that QA should mean more than a simple check in the box. The fruits of your labor deserve to be released as the highest quality product possible. Comparing one outsourced QA company to another, may initially seem like comparing apples to apples. But, as you can see from our website, not all QA companies are the same!

We know how budgeted funds for outsourced QA can simply fall away like leaves from a tree. By using our outsourced QA services, you will only pay for the actual testing performed, eradicating unforeseen and unnecessary QA costs. Delays are commonplace in all types of software development, and are almost expected to happen. If you are using permanent or even contract QA staff, then valuable project funding is being wasted during these times. By choosing T4S outsourced QA services, you can completely eliminate costs due to project delays!

T4S is one of the leading outsourced QA companies in Canada. We have the knowledge and experience to ensure that your software development can be released with total confidence. Unlike other QA providers, all of our QA is performed entirely in-house by our own Professional QA Team based in Canada. 

Core Services:

  • Mobile App QA
  • Web Testing
  • Wearable Tech QA
  • Smart Home QA
  • Test Automation

AL AiN Consultants

AL AiN Consultants is a software testing company located in Malaysia. Started with a small team of 3 people in 2016 for years of existence they have significantly increased their staff and gained recognition and trust among many famous local brands from the government to private companies.

The team of qualified experts and consultants provides you with support and assistance in all stages of testing, so you can be sure of the success of the testing process and the quality of your product. AL AiN Consultants team is always ready for the most complex tasks and committed to providing clients with the best solutions that meet customer's needs and expectations.

Here, at AL AiN Consultants you can get such services:

  • Automation Testing;
  • Managed Testing Services;
  • Long term and Short term Testing Services;
  • Testing Consultancy.


ANGLER Technologies is known as a software development company located in India and Singapore. At ANGLER Technologies specializing in offering outsourcing IT services, Product Development, Mobile Application Development, Web Design, and Testing/QA services for companies around the world.

Years of experience, a huge team of multidisciplinary experts, creative and innovative solutions, all this has helped ANGLER Technologies company to gain recognition as one of the leaders of the Software Testing and Quality Assurance market.

ANGLER Technologies offering such Testing services as:

  • System Testing;
  • Automation Testing;
  • Mobile Testing;
  • Functional Testing;
  • Performance Testing;
  • Security Testing.


Aurous Consultancy

Aurous Consultancy is one of the leading IT solutions providers based in Malaysia, Singapore, India, and Hong Kong. Over the years the Aurous team has worked with companies in various industries and has a wealth of experience in providing effective and real solutions for areas such as Insurance, Banking, Healthcare, Education, Utilities, and Oil & Gas.

In their work Aurous Consultancy team is primarily focused on the needs and requests of customers, which is why they have been able to gain the trust of many successful companies around the world. 

The Aurous Consultancy team offers such high-class IT services:

  • Website/App Development;
  • Software Testing & QA;
  • Data Analytics & BI;
  • IT Application / Project Development.

$50 - $99 / hr
1,000 - 9,999


Avenga is one of the global leaders in the IT and digital transformation market. Considering all the complexities of doing business in the modern world, the Avenga team strives to provide its clients with real and unique solutions based on the client's needs.

Avenga has great experience in providing innovative solutions to companies from different fields such as automotive, financial, insurance, pharma & life sciences, and real estate. Among Avenga clients are world-famous brands like Volvo, German Telekom, SwissLife, and many more.

Quality Assurance & Testing Services provided by Avenga:

  • Manual testing;
  • Automated testing;
  • Functionality testing;
  • Load testing;
  • Usability testing;
  • Performance testing.

$50 - $99 / hr
10 - 49
United States

BIT Studios

BIT Studios has over 30 years of experience in software development and testing. BIT Studios offers its clients a wide range of software testing services for projects of any level of complexity. They combine well-designed QA processes with state-of-the-art tools and methodologies to successfully complete even the most complex projects.

BIT Studios experts have extensive experience in testing various types of software: both simple applications and complex multiplatform software. 

The company has two offices, located in Chicago and Dallas, but serves clients all over the world. They help startups and businesses with their custom web, software, and mobile development projects. 

$100 - $149 / hr
10 - 49
New Zealand


Clearfield is a software development company and IT consultancy based in Auckland, New Zealand.

Established in 1991, they have a wealth of experience in developing systems both large and small over many years and in a huge range of technologies.

Clearfield Software specialises in creating elegant software solutions to complex problems. They create full-spectrum, custom software in technically challenging areas. They work closely with our clients, ensuring that their specific needs and requirements are understood and fulfilled. They value our customers and are proud of their continuing long-term relationships with many clients.

Clearfield Software's policy is to work closely with you to design, code and test your new software. The goal is to produce high quality software, quickly, customised to your needs and specifications. The team is experienced and has a wide range of knowledge of the varied aspects of software development and systems management. 

$50 - $99 / hr
50 - 199

Codoid Innovations

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.

$25 - $49 / hr
10 - 49


CredibleSoft Technology Solutions Private Limited providing their clients and customers with high quality and trustworthy software development, websites, web apps and mobile apps development, software testing, and designing services. CredibleSoft has been in the market for 7 years already. It develops dynamically and gets more and more clients every year. The team's professionalism is annually recognized by different ratings, allowing it to penetrate new markets. Now CredibleSoft is one of the most ambitious and leading IT companies in India.

The company boasts teams of experienced professionals that include specialists of different levels and qualifications: software developers, technical managers, analysts and project managers, designers, technical consultants, software testers, and QA experts.

Their clients include huge corporations, medium-sized companies, and even startups. CredibleSoft works with a variety of industries, including performance management, healthcare, advertising, automotive industry, software companies, website owners, and online shopping portals. 

Full list of services: 

  • Custom Software Development
  • Web App and Mobile App (Android & iOS) Deveelopment
  • QA, Testing & Test Automation
  • Web, Graphic & UX Designing

Datadot Software Solution

Datadot Software Solution is an innovative IT company that brings high-class Information Technology Services & Solutions to companies around the globe.

Since 1999 creative minds Datadot Software Solution team provide companies of different sizes and domains with unique and innovative solutions to the most complex tasks in the field of software testing and Quality assurance.

As one of the leaders in software testing, Datadot Software Solution has a highly professional team of specialists who can support any company according to their requirements from software development services to its testing.

Among the Testing Services provided by Datadot Software Solution can be highlighted the following:

  • Automation Testing Services;
  • eCommerce Testing Services;
  • Functional Testing Services;
  • Localization Testing Services;
  • Mobile App Testing Services;
  • Performance Testing Services;
  • Manual Testing Services.

There's a lot of people wondering why the stage of QA and software testing is so necessary, isn't it easier to create at once a website, an application, or software without errors and defects?

Errors and bugs occur as a normal part of the development phase. By adding new functionality, a developer always is far from able to predict how it will influence the behavior of already existing tools. Well, that's where QA companies come in. Performance errors in hundreds of features are hard to detect and debug; therefore, development requires dynamic quality assurance testing services for identifying and debugging errors.

If we are talking about the development of e-commerce, Saas systems, mobile, and web applications, you shouldn't underestimate the importance of QA. You need to pay close attention to all the details. Otherwise, future users of your app or customers have to deal with the problems, which will undoubtedly spoil their experience of working with you. Moreover, some bugs cannot be corrected at all, and that, in turn, could lead to a loss of consumer confidence and loss of the company's reputation. Everything needs to be done right, and you are not afforded the luxury of making such mistakes in the current competitive environment.

So, if you decide that it's time to outsource the testing services, the next question is who entries this vital responsibility to. And if you are not going to create an in-house QA team, then you will need QA outsourcing companies. According to statistics, more and more companies are outsourcing some or other IT services for obvious reasons:

  • Hiring QA outsourcing companies gives you access to the best specialists and the latest technologies around the world - the future team will consist of QA-experts who are conversant with current modern technology and possess a high level of skill QA and software testing, both manual and automated;
  • You and your company will be able to concentrate on substantive activities and perform core functions better than be deeply involved in the exploring of QA services;
  • This approach saves time and cost.

If you don't know how to choose QA companies, please read the following notes:

  • Read feedback from customers who had projects in the same industry as yours. It's important to hire QA companies that already have experience in the industry you are working in. 
  • Quality assurance companies must possess technical tools and gadgets that are imperative for the testing of your software.
  • The region/country where the QA company is located is also a matter for most business owners: taxes, average rates, level of English. In some countries, QA services are cheaper and have poor quality, in other - more expensive but take more time.
  • Also, you should pay attention to their experience: how many years in the market, in which industries they worked, etc.

After you have selected several software quality assurance companies that meet your requirements, and are trustworthy, start communicating with them. It is important to take your time, talk to your managers, discuss the terms of possible cooperation, and get more information to make an informed decision:

  • Analyze the available information about the selected QA companies and its expertise, check out their websites and accounts on GitHub, Facebook, and Linkedin;
  • Make a video call or set up a meeting and clearly articulate your expectations for the product;
  • Talk to the future members of outsourcing QA-team and ensure that they are ready to go into the specifics of your business;
  • Ask QA testing companies to show you their code, if you want;
  • Ask quality assurance service providers to do a small task in the form of a test or even ask them about the trial period. 

More Software Testing Services Providers: