Top QA and Software Testing Companies in 2021

ScienceSoft is a software development and IT consulting company headquartered in McKinney, TX. With 31-year experience in IT and 700 employees on board, they have served multiple product companies and non-IT enterprises across the globe, including Walmart, eBay, NASA JPL, PerkinElmer, Baxter, IBM, and Leo Burnett.

ScienceSoft offers end-to-end services across the whole IT spectrum: custom software development, data analytics, infrastructure services, application services, cybersecurity services, QA & testing, and more.

Ubertesters offers crowd testing services; a crowd of global, professional testers for hire with devices that can test any digital product and provide feedback to clients. The tests are done with real people using real devices and provide real-time feedback to the client about the usability and functionality of their digital product. It allows the client to launch any product with confidence, knowing it was tested vigorously by real people and all at an extremely affordable price.

Corgibytes' team of expert developers are proud to be menders. They love adding value to software applications through modernization and maintenance. They squash bugs, stabilize infrastructures, add test coverage, refactor, document findings, upgrade versions, and pay down technical debt with glee.

Oxagile is a New York-based software development services provider that has been delivering high-quality solutions to clients since its foundation in 2005. The company serves a wide range of business verticals, including Media and Entertainment, Healthcare, Finance, and Banking, Sports, eCommerce, and more.

The company is known for its innovative approach to challenging projects driven by the in-house R&D department. R&D experts have been directly involved in over 40 Oxagile projects, helping to tackle unconventional business challenges using machine learning, computer vision, big data, IoT, and other cutting-edge techs. 

Performance Lab is a global QA software testing company that offers a full range of software test services and QA outsourcing.

Boomq.io is our load testing instrument which helps companies to carry out more effective testing of websites and apps.

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. 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.

Features:
800+ Clients Served Globally Including SMEs & Fortune 500 Companies
Offer combinations of onshore, off-shore and crowd testing at a reduced cost
Tailored approach to agile and continuous testing environment

QArea is known for its ability to create top-notch custom software development solutions to serve diverse business needs. While the company is more focused on custom web and app development, they cover other areas as well, such as MVP development, quality assurance, and software integration. QArea’s team also provides various IT consulting and design services. The company serves its clients best interest with an eye on flexibility, integrity, compliance, and ethics.

Since 2015, Testrig Technologies is proficient in Testing challenging Projects or applications such as Cloud-based Testing, Codeless Testing, enterprise solutions, etc.
As a Top Software and QA Company in Indian and the USA, Their testing Team have a high level of knowledge of specific QA standards in different industries

A3logics is a global IT services, consulting and business solutions company delivering best-in-class services and helping worldwide companies to drive business efficiencies. The organization is known as a Software Center of Excellence and has set benchmark for quality services and solutions. We combine our passion for perfection with expert technology ideas to achieve maximum client satisfaction, technology innovation and enhanced time-to-market capabilities. We have a dedicated team of high-quality professionals who constantly work with diverse industrial players of varied domains like Employee Benefits, Healthcare, E-commerce, IOT, Big Data, IT Consulting services, Custom Software Development and many more.

QA Madness is an independent software testing and QA company with strong expertise in e-commerce, logistics & delivery, e-learning, healthcare and fitness. They work with other industries, too, testing web, desktop, and mobile applications, mobile games, and XaaS solutions. Apart from sending you bug reports, the QA Madness team conducts comprehensive product analysis to suggest more ways to improve product quality.

QA Madness works both with startups and mature companies. The domain-skilled pros can join a project when it is convenient for you – on the Estimate model with a fixed amount of hours per month or as a Dedicated Team. In both cases, the company guarantees a fast start, clear communication with valuable feedback, and flexibility.

Utor is a software testing company that can implement the best QA decisions in a project. Utor team consists of 50 engineers who can cover various QA goals - from creating a testing strategy to increase product quality through software testing.

SHIFT group, as a leading quality assurance company from Tokyo, has provided software testing services to SMEs to Fortune 500 companies across the healthcare, financial, travel, technology, and e-commerce industries in Japan and other countries around the globe. Annual revenue has hit $190 Million in 2019, with rapid growth YOY. With geographical expansion in greater APAC in 2016, SHIFT ASIA operates in HCMC serving international clients. SHIFT ASIA is chosen by many startups for its fast delivery, tailored testing solutions achieving great coverage as well as high quality services offered at competitive price.

Established in 2000, Testhouse is a global, independent, technology agnostic Software Testing and Quality Assurance company based out of London, UK. It has offices and operations in the Middle East, USA, Australia and an offshore development centre in Trivandrum, India.

An independent, pure-play software testing company, Abstracta was formed in 2008 by a team of PhD-qualified engineers with a passion for testing and heavy involvement in the global testing community. Abstracta focuses on harnessing automation to improve the performance, reliability, and user experience 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.

Applaudo Studios is a company that provides full Software Development Services for Top Tier Customers in the United States, the Americas, and Europe. The team of Software Engineers, QA Analysts, DevOps and UX/UI Designers take care of projects and also support staff augmentation for startups, Inc500 and Fortune500 companies, creating and delivering new products, services, brands and revenue streams, speeding the journey from concept to commercial impact.

From their commercial offices in Austin, Arkansas, Charlotte and Santiago de Chile, and their operations centers located in El Salvador and Mexico, they will have you covered for anything tech.

SimbirSoft is a custom software development company, certified by ISO 9001:2015. Founded in 2001 by four engineers, passionate about creating world-class software, SimbirSoft is now a global leader with great expertise and experience. They create and improve complex IT solutions for a wide range of industries: banking, finance, retail, healthcare, automotive and agricultural.

Within 19 years, they have developed more than 620 IT solutions: enterprise automation systems, highly loaded systems, mobile applications, Machine Learning & Data Science solutions, embedded software. The team of experienced software engineers, quality assurance engineers, and project managers solve complex business tasks for a variety of industries.

At a1qa, 800+ enthusiastic software testers carry out their mission to contribute to the QA ecosystem by helping businesses launch their IT solutions free of bottlenecks. For 17 years in SQA, they have been serving more than 800 clients from Fortune 500 List and private organizations across 40 countries.

Being an independent QA and software testing company, a1qa provides impeccable it services and product quality at each SDLC stage. To achieve that, passionate testing professionals explore entrusted products of any type and complexity, identify and address QA defects, and create or amend software testing function to help customers make distinctive and lasting improvements in their businesses.

DeviQA is a software testing company that carries out a full cycle of software testing that covers all the main stages of the project’s development, starting from testing requirements at the stage of software design and finishing with final testing at the stage of product’s release and implementation.

With an extremely skilled team and many years of experience in such industries as Healthcare, Media and Entertainment, Business Apps, Real Estate, Education Software, FinTech & Banking, Travel Software, Cybersecurity, they make the testing process efficient and create a high-quality product. They use the best practices during the implementation of complex solutions and pay close attention to the privacy and security of customer data storage and all intellectual property.

Kualitatem is an agile, business-focused global technology consultant offering Independent Software Quality Assurance Testing and Information Security Auditing services. We are focused on leveraging emerging technologies for Innovation and Digital Transformation in diverse industry verticals, including banking, finance, and capital markets, IT, digital media industry among others. We partner with worldwide companies to help them adapt the latest technology strategies faster and enable them to transform for a business performance edge.

A multi-national nearshore development company that serves all of the Americas and more, since the merge with Indecomm Digital.

They have more than 26 years of experience with close to 1,000 developers that cater to high-profile projects such as projects with Google, Appetize and many financial institutions/banks in Latin America and America.

Techtonic is the premier partner for enterprise-level software development, premier QA & test automation, accelerated delivery and scalable onshore talent. Our combination of delivering high-quality products, processes and people allows us to provide value for clients at every stage of the Digital Transformation lifecycle. We can quickly scale in capacity and delivery, allowing clients to accelerate their product time-to-market and stay ahead of the competition in today’s digital economy.

ThinkSys Inc, with extensive Quality Assurance Services expertise, is one of the fastest growing Independent software testing company in the USA, India and Israel. We offer Manual, Test Automation and QA Outsourcing expertise to many global clients with excellence, cost-effectiveness and efficiency. We have 300+ software testers, 150 + happy clients with 350 + successful relationships in the last 8 years. We have excellent experience working in the verticals like finance, healthcare, dating, e-learning, enterprise mobility, publishing, retail, eCommerce, telecom and BI, etc.