Top Software Testing Companies

List of the Best Testing Companies in the world

1. DeviQA
2. HikeQA
3. Testmatick
4. QA Mentor
5. QualityLogic
6. Intellectsoft
7. A1qa
8. QASource
9. Testlio
10. Startbit IT Solutions Pvt. Ltd.

Comparison of the TOP 10 Software Testing Firms

***The calculation of the "AVG Reviews Rating'' indicator is based on the reviews published by Clutch, G2, Glassdoor, UpCity, Goodfirms, TrusRadius, TrusPilot, Indeed, Designrush, Crowdreviews.

***The "Superb Rating" indicator is based on the multidimensional data ranking method that takes into account the experience and size of companies, the average reviews rating, and many other factors.

1. DeviQA

• Average Hourly Rate: $25 - $49/hr
• Project Cost: $10000 - $24999
• Founded: 2010
• Employees: 200-499
• Locations: United States, United Kingdom, Ukraine, Poland
• Featured Clients: Abbott, Compass, Tipalti, Mimecast, Xola, Mimecast, Arklign, Mint, Sprinkl, Allego, Therapy Brands, CYDEF 
• Best for industries: Healthcare & Medical, Information Technology, Education, Telecommunication, Business Services, Banking, Advertising & Marketing
• Project Management Methodologies: Waterfall Methodology, Agile Methodology, Scrum Methodology, Kanban Methodology, Six Sigma

DeviQA is an internationally recognized software testing firm headquartered in Poland, with remote engineers spread across 14+ European countries. With over 14 years of expertise in application testing and QA services, a team exceeding 200 professionals, and a proven record of testing more than 500 applications, DeviQA has established itself as a trusted partner in delivering effective and high-quality QA services. The services company is committed to meeting the dynamic needs of businesses by offering flexible, scalable solutions tailored to projects of all sizes—from small-scale initiatives to complex enterprise-level applications.

DeviQA places a strong emphasis on security, implementing stringent access controls and robust data protection practices to safeguard the confidentiality and integrity of clients’ sensitive information. Transparency and open communication are core values at DeviQA. Clients are kept informed throughout the testing process via frequent meetings, regular updates, detailed progress reports, and comprehensive documentation. This collaborative approach ensures client involvement in decision-making and alignment of QA strategies with their goals. By engaging clients in test planning, DeviQA ensures that its solutions meet their unique requirements and expectations.

2. HikeQA

• Average Hourly Rate: <$25/hr
• Project Cost: $5000 - $9999
• Founded: 2020
• Employees: 50-199
• Locations: India 
• Featured Clients: Parspec, Psohub, Novakid, Sales Wings, My Operator, Renesas reality.ai 
• Best for industries: Information Technology, eCommerce, Gamingб Art, Entertainment & Music, Education, Healthcare & Medical, Retail
• Project Management Methodologies: Agile Methodology, Scrum Methodology, Kanban Methodology

HikeQA, established in 2020 and based in India, is a prominent QA company with a rapidly growing global reputation for delivering innovative QA and testing solutions. Its team of dedicated professionals is celebrated for their creative, strategic, and forward-thinking approach, enabling the firm to produce bug-free, intuitive software that leaves a lasting impression on users from the very first interaction. Recognizing the critical role of collaboration in QA project success, HikeQA emphasizes open and transparent communication. Clients remain actively involved and well-informed throughout the testing process, fostering a strong partnership.

HikeQA’s scalable approach ensures it can seamlessly adapt its QA efforts to suit projects of all sizes, from small-scale applications to large, complex systems, delivering thorough testing and exceptional quality. With a deep commitment to data security, HikeQA implements rigorous measures to protect the confidentiality and integrity of client information, ensuring their trust and confidence.

3. Testmatick

• Average Hourly Rate: <$25/hr
• Project Cost: $10000 - $24999
• Founded: 2009
• Employees: 50-199
• Locations: Ukraine
• Featured Clients: Mediaspectrum, Global-e, Spiral Scout, AOG, PageSuite, DCV Technologies
• Best for industries: Financial & Payments, eCommerce, Gaming, Education
• Project Management Methodologies: Agile Methodology, Scrum Methodology, Waterfall Methodology

Founded in 2009, Testmatic is a highly regarded software testing company based in New York City. It has built a strong reputation as a trusted provider of end-to-end testing solutions for businesses across a range of industries. You may start working on any project, no matter how complex, within 24 hours. This quick mobilization allows for a quick start to the QA process by responding quickly and efficiently to customer needs.

TestMatick is committed to providing an outstanding customer experience by combining technical excellence and deep understanding of business workflows With extensive domain knowledge and sophisticated QA methods, this holistic approach enables the company to effectively meet the unique needs and challenges of each project by guaranteeing excellent results.

4. QA Mentor

• Average Hourly Rate: < $25/hr
• Project Cost: $5000 - $9999
• Founded: 2010
• Employees: 200-499
• Locations: United States
• Featured Clients: HSBC, Yemen Mobile, I-Payout, Asme.org, ALICE
• Best for industries: Financial & Payments, eCommerce, Business Services
• Project Management Methodologies: Agile Methodology, Scrum Methodology

Founded in 2010, QA Mentor is a leading testing company dedicated to providing superior QA solutions for businesses across a wide range of industries. Headquartered in New York, QA Mentor operates globally. This guarantees smooth collaboration and timely service delivery. QA Mentor's unwavering commitment to excellence and customer satisfaction has strengthened its position as a leading provider of application testing.

The company offers a wide range of QA services designed to meet a wide range of testing requirements. QA Mentor's team of highly skilled professionals excels in various testing areas such as functional testing, load testing, safety testing. usability testing, etc. QA Mentor ensures comprehensiveness and accuracy using industry-leading practices, state-of-the-art tools and modern methods, test procedure. This approach helps customers identify and fix potential software issues. QA Mentor guarantees smooth and reliable product deployment.

5. QualityLogic

• Average Hourly Rate: $25 - $49/hr
• Project Cost: $10000 - $24999
• Founded: 1986
• Employees: 50-199
• Locations: United States
• Featured Clients: Disney
• Best for industries: Arts, Entertainment & Music, Information Technology, Advertising & Marketing, Business Services, Consumer Products & Services, Education and others.
• Project Management Methodologies: Agile Methodology, Scrum Methodology

QualityLogic is a leading provider of software testing solutions. The company was founded in 1986 and has built a solid reputation as a trusted software testing partner. Serving a wide range of industries and sectors, QualityLogic offers a wide range of services from comprehensive QA processes to specialized software testing to support businesses of all sizes around the world. The company uses a careful approach to testing.

This detailed approach ensures consistent, high quality results that meet the client's specific needs. QualityLogic is especially recognized for its interoperability testing, automatic testing and accessibility testing which helps businesses deliver reliable and user-friendly products. Over the years, QualityLogic has earned the trust of many leading customers around the world. Their commitment to innovation, excellence, and customer satisfaction has made them a cornerstone in the testing industry.

6. Intellectsoft

• Average Hourly Rate: $25 - $49/hr
• Project Cost: Undisclosed
• Founded: 2007
• Employees: 200-499
• Locations: United States, New Zealand, United Kingdom, Australia
• Featured Clients: Mitsubishi, Ernst & Young, Jaguar Land Rover, Guinness, Harley-Davidson
• Best for industries: Healthcare & Medical, Financial & Payments, Media, Dental, Utilities
• Project Management Methodologies: Agile Methodology, Scrum Methodology

Intellectsoft  is a software innovation leader dedicated to helping Fortune 500 companies and ambitious startups build a strong technology foundation for their businesses. Since its inception in 2007, has provided transformative digital engineering solutions powered by the latest advances in technology.

The company also excels in software testing and quality assurance, offering a comprehensive suite of services. Intellectsoft's mission is clear: to accelerate the adoption of emerging technologies and address the complexities of digital transformation. From mobile applications to enterprise systems Intellectsoft gives you the tools to turn challenges into opportunities.

7. A1qa

• Average Hourly Rate: $25 - $49/hr
• Project Cost: Undisclosed
• Founded: 2003
• Employees: 500-999
• Locations: United States, United Kingdom, Poland, Georgia, Mexico
• Best for industries:  Healthcare & Medical, Financial & Payments, Retail, Education, Government, Consumer Products, Gaming, Information Technology, Legal, Automotive, Media, Telecommunication, Art, Entertainment & Music, Real Estate, Transportation & Logistics, Gambling.
• Project Management Methodologies: Agile Methodology, Scrum Methodology, Kanban Methodology, Waterfall Methodology, Lean Methodology

A1qa is a state-of-the-art US-based service provider which specializes in quality assurance (QA) and software testing services. It has a history of more than two decades. The company helps organizations of all sizes achieve their strategic business goals by quickly integrating critical functionality. A1qa offers a comprehensive range of services, including a dedicated QA team, automated testing, comprehensive testing and specialized testing solutions for different systems and platforms. These offers help businesses reduce time to market, reduce operating costs and increase customer satisfaction for better business performance.

The company has a team of more than 1,000 skilled quality control engineers who have successfully completed over 1,500 projects across multiple industries. a1qa adheres to internationally recognized standards such as ISO 9001 and ISO 27001, ensuring a focus on quality, transparency throughout the software development lifecycle (SDLC) and proactive risk management. a1qa's customer-centric approach fosters long-term relationships, with 90% of customers choosing to continue collaborating on future projects. This high retention rate reinforces the company's commitment to delivering value, reliability and innovation in software testing.

8. QASource

• Average Hourly Rate: $25 - $49/hr
• Project Cost: Undisclosed
• Founded: 2002
• Employees: 500-999
• Locations: United States
• Featured Clients: Facebook, IBM, Apple
• Best for industries: Information Technology, Financial & Payments, Education, Business Services, Legal
• Project Management Methodologies: Agile Methodology

 QASource is an innovative US-based provider for QA testing services. The company enables organizations of any size to integrate seamlessly with important functionalities, thereby achieving key strategic business objectives. QASource covers a wide range of services such as dedicated teams, test automation, end-to-end testing, and specialized solutions for various platforms and industries. These services enable companies to speed up their time-to-market, lower the operational cost, and increase customer satisfaction, leading to remarkable business outcomes.

With over 800 experienced QA engineers, QASource has successfully delivered thousands of projects across a wide range of industries. The company works in compliance with globally recognized standards for a steadfast commitment to quality, transparency throughout the software development lifecycle, and proactive risk management strategies.

9. Testlio

• Average Hourly Rate: $50 - $99/hr
• Project Cost: Undisclosed
• Founded: 2013
• Employees: 50-199
• Locations: United States
• Best for industries: Art, Entertainment & Music, Consumer Products & Services, Information technology, Supply Chain, Logistics, and Transport
• Project Management Methodologies: Agile Methodology

Testlio is a US-headquartered software testing service provider, well-recognized for extensive expertise and a decade of experience in business. It supports the world's most successful brands to market the necessary feature launch more confidently and hit their strategic marks with more accuracy and dependability. Testlio provides a suite of services including dedicated teams, flexible on-demand testing, comprehensive testing solutions, and custom platform and industry-specific solutions for clients. These services, in turn, help the companies speed up their product releases while reducing operational costs, improve user satisfaction, and hence drive outstanding business results.

With a global network of highly skilled QA professionals, Testlio has successfully managed numerous projects for a prestigious list of clients, including major companies like Microsoft, Amazon, CBS, and the NBA. By maintaining the highest quality standards and emphasizing transparency throughout the software development lifecycle, Testlio ensures the delivery of consistent excellence. The company also adopts proactive risk management to ensure smooth, error-free product launches.

10. Startbit IT Solutions (PVT) LTD

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• Average Hourly Rate: < $25/hr
• Project Cost: $5000 - $9999
• Founded: 2008
• Employees: 50-199
• Locations: United States, India. Canada
• Featured Clients: JCB India, Critical Mission Computing, Grind Analytics LLC, Amar Ujala News, Kombucha Brewers INC, Homes Real Estate, Italy, 87 AM Agency Limited, Agron Agricultural Equipment, Gamebreaker LLC, Club Woodside, Kansas City, Checker Fitness Tracking, FIFO Life, Maju Superfoods
• Best for industries: Information Technology, Real Estate, eCommerce, Education, Travel & Lifestyle, Restaurants, Attorneys, Transportation & Logistics
• Project Management Methodologies: Agile Methodology, Waterfall Methodology, Scrum Methodology, PMI / PMBOK, Kanban Methodology, Extreme Programming (XP), Six Sigma

Startbit IT Solutions Pvt. Ltd. is an ISO 9001 and 27001 certified globally recognized IT services provider. Renowned for excellence in outsourced product development and custom software solutions, it is one of the major web and mobile application outsourcing company in delivering top-notch web and mobile applications to clients in different parts of the world, from startups to mid-sized firms, right down to large corporations. A key area of strength for Startbit is its dedicated attention to software testing. Whether it is a website, custom software, or a mobile app, the company evaluates each product for performance, security, and usability.

This meticulousness means that the solutions delivered are high-quality, seamless, and dependable, minimizing post-launch issues and further improving user satisfaction.With an employment of more than 85 skilled professionals, Startbit delivers reliable support and maintains strong communication within the USA, Canada, UK, and India time zones. More than half of the experts hold certifications in leading technologies and frameworks, such as Salesforce, SAP SuccessFactors, Scrum Master, Azure, AWS, and Shopify, showing technical proficiency and a commitment to excellence. Built on a foundation of trust, Startbit has successfully worked with over 2,200 clients to date, delivering customized solutions that foster business growth. Its agile, customer-oriented methodology ensures that every project is executed with precision and quality, which makes Startbit a dependable partner for organizations that seek to leverage digital transformation.

How We Calculate the Company Rating

To determine the ranking of each company, we use a set of key indicators that help measure how well the company is performing. These indicators include:

• Year of Foundation
• Number of Employees
• Locations
• Portfolio (the company's past work)
• Service Focus (what services the company specializes in)

We then calculate the Superb Rating, which is an overall score that combines all of these indicators. The highest possible rating is 100. The company with the highest Superb Rating gets the top position in the ranking, while the one with the lowest rating is placed last.

What’s Included in the Superb Rating?

The Superb Rating is calculated using a method that looks at many different factors, such as:

• The company’s size and experience
• Average customer reviews
• And other important details

This rating is updated every month to make sure it reflects the most current information.

Factors That Influence the Superb Rating:

• AVG Reviews Rating (SuperbCompanies): This is the average score from reviews that are directly posted on our platform.
• AVG Reviews Rating (Other Catalogs): This is based on reviews from other trusted websites like Clutch, G2, Glassdoor, and others.
• Profile Completeness (%): This shows how much information the company has completed on its profile on our platform.

By considering all these factors, we ensure that the rating is fair and accurate, giving companies an honest ranking based on their performance and reputation. Read more about our Research Methodology