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.

It is an independent Quality Assurance company who is successfully delivering robust QA and testing solutions for every type of software and mobile applications for several years.

Team HikeQA comprises of hardworking professionals with innovative, capable, creative and strategic minds who work diligently with great zeal to develop and deliver a bug-free and functional software to you.

We offer a range of Software Testing services which you can choose from.
Its services includes:

• Mobile Application Testing Services
• Automated Testing Services
• Manual Testing Services
• Functional Testing Services
• Performance Testing Services
• Regression Testing Services
• Quality Assurance Outsourcing

TestMatick is a leading provider of top quality software testing services. The company was founded in 2009 and headquartered in New York, USA. Our strong team of testers can start testing your project of any complexity within 24 hours.

Founded in 1989, ScienceSoft is a global QA consulting and software testing company headquartered in McKinney, Texas, and operating in the US, Europe, and the UAE. ScienceSoft designs pragmatic testing strategies and tests SaaS and enterprise software, including complex interconnected applications.

ScienceSoft performs functional (including regression), performance, usability, compatibility, security, compliance, and other testing types to support software development and evolution. The company offers flexible cooperation models, including testing as a service and self-managed testing teams with ISTQB-certified test engineers on board. ScienceSoft ensures the transparency of collaboration by continuously tracking and reporting on metrics like the percentage of software requirements covered by test cases, the number of executed test cases, the average and a total number of found defects, etc. 

ScienceSoft and ensures:

•  -20-40% testing costs due to KPI-based control over QA and testing performance; reusable test cases/scripts.
• -18% testing time due to quick scalability of testing resources and expert implementation of the shift-left approach and test automation.
• -15-20% software maintenance costs due to minimized leakage of defects and proactive QA during software evolution.
• Zero severe defects in production due to the QA process tailored to the software specifics, efficient design and prioritization of test cases.

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

a1qa is a next-gen US-based provider of QA and software testing services that has been operating for more than 20 years.

a1qa supports organizations of all sizes in swiftly deploying essential functions and attaining business objectives. By offering dedicated teams, QA consulting, and a variety of testing services for diverse systems and platforms, a1qa helps companies accelerate time-to-market, reduce operational costs, and boost customer satisfaction, ultimately resulting in improved business outcomes.

1,100+ full-time QA engineers have performed 1,500+ projects across diverse industries. The experts adhere to ISO 9001/27001 standards, delve deep into clients’ needs, ensure project transparency at any SDLC stage, and proactively manage risks.

It’s noteworthy that 90% of organizations choose to cooperate with a1qa on subsequent projects

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.

Testhouse is a thought leader in Quality Assurance, software testing, and DevOps space. The company was founded in the year 2000 in London, UK, with a mission to contribute towards a world of high-quality software. It also has offices and operations in USA, Australia, Middle East, and an offshore development center in India. For 20 years, Testhouse has been helping businesses across the globe deliver great user experiences through innovative QA solutions and a unique off-site, on-site, and offshore delivery model. The company’s highly customizable software testing and quality assurance solutions ensure the shortest turnaround times to improved business efficiencies and return on investment. Testhouse is also a certified Microsoft Gold partner and leading DevOps practitioner.

Testhouse offers a wide range of third-party software testing, QA, and DevOps services, including Functional (manual and automation) and Non-Functional (performance and penetration/security) testing, Microsoft Dynamics 365 testing, consulting &training on Microsoft, HP and IBM tools, source code security code review, feasibility study, assurance audit and other IT and quality assurance consultancy services.

Awards:
Winner of the prestigious Queens Award for Business in the International Growth Category in 2018.
Finalist in ‘The North American Software Testing and QE Awards 2019’ held at Canada.
Selected by Microsoft as an “Inner Circle” partner for defining, designing, implementing and training in Test Solutions using Visual Studio 2010.
Recognition at the London Business Awards, East London and Essex Business Awards and Docklands Business Awards.

ZenQ is a global company that provides custom software quality assurance and testing services. The company has a staff of over 500 skilled and experienced professionals. The head office and testing centers are located in several cities in the USA, Canada, and India. 

A dedicated team of QA engineers provides comprehensive testing services at every stage of the software development lifecycle to ensure that all components integrated into your solution work as intended, from start to finish. In 15 years of successful practice, the company has delivered more than 2,000 projects worldwide. 

ZenQ also offers ultra-comprehensive testing services to increase the competitiveness of your product, improve its usability, optimize it for search engines and polish it to the needs of your target audience. At ZenQ, QA specialists provide software testing services, allowing clients to achieve their quality goals regardless of platform, technology, project complexity, or organization size.

Parasoft is one of the leaders in the global market of IT solutions and services and the best-automated software testing company.

Working with both large businesses and startups, Parasoft provides a full range of software testing services, namely:

• Service Virtualization, 
• API Testing, 
• Development Testing, 
• Static Analysis, 
• Unit Testing, 
• Functional Testing, 
• Performance Testing, 
• Embedded Software Testing, 
• Security Testing, 
• IoT Testing, 
• Automated Software Testing,
• Mobile Testing, 
• and Enterprise Application Testing.

The company has been delivering commercially successful products for nearly 30 years and has grown from one California headquarters to offices around the globe - China, United Kingdom, Germany, India, Poland, Singapore, and The Netherlands. The team of experts understands the importance not only of developing but also of launching software. They value honesty and professionalism and you can recognize that by working with them!

Planit has been known as a global leader in software testing since 1977. Planit has been offering a full range of testing services and digital solutions to customers around the world for over 20 years, allowing them to bring their quality software to market. 

Planit is famous for helping companies effectively realize their technology vision by ensuring quality, reducing security risks, and expanding capabilities. The team of more than 1,500 professionals is known for its expertise, innovation, flexibility, loyalty and superior service delivery. 

Speaking about services that Planit provides, they are: 

• Test management
• Process optimization
• Devops services
• Application monitoring
• Service virtualization
• Functional testing
• Test automation
• Performance testing
• Accessibility testing
• Security testing
• Mobile & app testing
• Digital QA
• Business agility
• Test strategy

Some of their famous clients include Cricket Australia, Foxtel, Lend Lease, McDonald's, News Corp, Origin Energy, Sportsbet, Sydney Airport and Vodafone to name a few.

QA InfoTech is considered as one of the leading providers of Software Quality Assurance & Testing services around the world. Founded in 2003 for over a decade of existence QA InfoTech team compiled huge technical expertise that lets its professionals offer quality testing services to companies of different fields of activity. 

Software Testing Services provided by QA InfoTech:

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

Customer focus and orientation on the results, backed by a huge amount of experience and total dedication to the work make QA InfoTech a reliable software testing partner for the best companies across the USA, UK, and Canada.  

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.

TestingXperts is a leading IT services company operating worldwide. The company uses innovative technologies and offers the most effective software testing services on time and within budget. The range of testing services includes functional and non-functional testing, professional expertise in cloud and mobile technologies.

The company has a global presence in countries such as the United States, Canada, the United Kingdom, the Netherlands, India and Australia, and successfully collaborates with industry giants such as Microsoft, SmartBearge, QuerySurge, and Perfecto Mobile.

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. 

Tescom is a pioneer in the Software Testing industry, and one of the global's first and largest software quality assurance companies founded in 1990 in Israel and 1997 in Singapore.

During the years of existence, the company has established itself as a trusted Software Testing and QA partner that provides its customers with innovative, creative, working solutions based on the client's needs and requirements. The primary goal of the Tescom team is to help their customers achieve their business goals, with global expertise and software quality solutions.

Solutions provided by the Tescom team:

• Functional Testing;
• Test Automation;
• Cyber Security Testing;
• Performance Testing;
• SQA Audit;
• Usability Testing;
• SQA Augmentation.

QA Consultants is known as an award-winning provider of QA and Software testing services.

As the QA Consultants team perfectly copes with the tasks of different levels of complexity they quickly gained trust among customers. Founded in 1994 over more than 2 decades QA Consultants professionals have delivered 10,000 + projects in the different sectors of business.

QA Consultants company has huge expertise in such industries as:

• banking;
• insurance;
• media and advertising;
• public affairs;
• travel and tourism, etc.

Due to a striving for quality in all aspects of work and high professionalism at all levels of team members in all tasks they became one of the leaders in the Quality Assurance market.

Solutions + Services that QA Consultants offers:

• Test Automation;
• Performance/Functional Testing;
• Security Testing;
• Data Testing;
• Mobile Testing;
• Audit & Advisory Services.

Adaps Pty Ltd is an Adaps Group Company that provides Information Technology based Professional Services across Product & Project Development Services using DevOps & Agile Methodologies, Quality Engineering & Assurance Solutions including Manual & Automation Process, Cloud Services & Solutions including OEM License Sale, Application Deployment, Managed Services, Mobile Platform based Development, BPM (Business Process Management) Services and Application Maintenance Services. Adaps has been recognized for its quality-of-service levels by OEM’s like Microsoft and Oracle and have been accredited as Microsoft Silver Partner and Oracle Silver Partner.

Adaps founded in 1964, is an acronym for Australian Data Processing Systems and is one of the first 100% Australian owned & managed company that imported IBM Data Processing Machines for processing the punch cards used for payroll processing. Since then Adaps has evolved and as a leader in provision of IT based services for many reputed customers including but not limited to Federal Government of Australia, State Governments of NSW, Victoria and Queensland, major Banking institutions like NAB, ANZ, public sector giants like Essential Energy and more than 100+ large and medium companies across Australia.

During last couple of decades, Businesses across the globe have been subjected to disruptive changes owing to Disruptive & Constantly Evolving Technology landscape, Globalization of Economies, Increasing Compliance, Highly Competitive Market Scenario and other quick Social changes. All these changes have meant that the businesses must adopt to the constant changes faster than ever before and perform to the Stakeholders expectations. The evolution of Technology based solutions to better management of business services and corresponding results has been the only way to Transformation.

Adaps Pty Ltd as a niche division of Adaps Group has been created to enable Businesses in their Transformation Journey with purpose that is more than just a change of necessity to a change for Excellence. Excellence that ensures the business to:

• Perform ahead of Competition;
• Deliver on par with Global benchmarks;
• Be a Leader in the Markets.

Adaps assist its customers with a range of Solutions across Platforms & Technologies including Consulting, Development including integration, Deployment, Quality Engineering and Application Maintenance Services in their IT based Transformation initiatives.

Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers. We work with some of the world's most innovative enterprises and independent software vendors, helping them leverage technology and outsourcing in our specific areas of expertise. Our services include Product Engineering, Enterprise Solutions, Independent Testing Services and IT Infrastructure Support services. Our core philosophy of "Attention. Always." communicates our belief in lavishing care and attention on our customers and employees.

QArea provides award-winning web & mobile development services that helps mid-sized businesses scale their software solutions and development teams. Company growth relies on two key components: building complex, high-load web solutions and developing long-lasting partnerships by focusing on the outstanding quality of delivered projects. Since its establishment in 2001, QArea has grown into a leading mid-sized outsourcing company with 800+ completed projects and a CMMI-Dev Level 3 appraised, ISO 27001 certified product development team.

Main services:

Full-cycle web application development: in-house team is geared towards creating complex, high-load web projects with scalable architecture (PHP, Python, JAVA, Golang), pixel-perfect design, as well as attractive and functional front-end execution (Vanilla JS, jQuery, Angular, React). Quick team scaling: Eliminate scouting, hiring, and onboarding overheads with our dedicated team, staff augmentation, and outstaffing services. Manual and automated Testing & QA services: QArea has a dedicated testing lab with 160+ QA engineers and 250+ physical devices.

QArea has been independently appraised at CMMI-DEV Capability Maturity Level 3. It's the only mid-size software development outsourcing company with a CMMI-DEV appraised business unit in Ukraine.

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.

nFocus is a dynamic, UK-based software testing and QA company that has been serving companies around the world for 21 years. 

Since 2000, nFocus is offering functional testing and automation in the tech industry. The company employs more than 200 QA specialists, and they have successfully completed more than 100 projects.

nFocus offers a full suite of software testing and QA services to help software companies get their products to market much smoother and help businesses to achieve their goals. Its fresh expert perspective and well-established methodology help you minimize umber of bugs and get a viable product faster.

See the full list of services provided by nFocus:

• Test Automation Readiness Assessment
• Test Automation Health Check
• Test Automation Consultancy
• User Acceptance Testing
• Load and Performance Testing
• Penetration Testing
• Mobile App Testing

Edge Testing has been on the IT market since 2007. The main activity of the company is software quality assurance (Software testing, quality assurance, load testing, performance testing, test automation, user acceptance testing, DevOps Service, and many others). Edge Testing operates globally with test lab facilities in the UK, USA, Belgium, Poland, Sweden, and Hong Kong. One of the main activities of the company is outsourcing testing and independent testing, which includes: developing testing strategy, test documentation, test process, and full accountability.

Edge Testing has quickly become the #1 software testing company in the UK. The talented team, which includes the UK's leading testing specialists, helps provide exceptional services to clients in the financial services, telecommunications and media, retail, and public niches. 

TestFort is an award-winning team offering transparent and flexible software testing and QA services. TestFort engineers have proven their expertise with ISTQB and IBM certifications and performed 300+ projects for both startups and worldwide corporations including Skype, HuffPost, AOL, and eBay. The company provides its clients with:

- Web, desktop, and mobile application testing;

- Automated and manual testing;

- Dedicated teams of professional testers;

- Implementation of emulated and real devices (QA team works with 250+ real - devices)

- Security, functional, performance, usability, and load testing.

TestFort approaches every project individually, catering processes and methodology to suit the business needs of its client.

Narola Infotech is one of the best companies that provide qualified services in the IT field. Narola Infotech team specializes in software development as well as software testing and QA services.

For more than 15 years of existing Narola Infotech has successfully completed a lot of projects of different sizes and complexity for almost 1250+ worldwide clients. All you have to do is trust the project to the experts of Narola Infotech and you can be sure your product is in good hands.

QA services that the Narola Infotech team provides:

• Automation Testing;
• Functional/Performance Software Testing;
• Compatibility Software Testing;
• Security Software Testing;
• Regression Testing.

Software Assurance, LLC was founded in 2008 and specializes in software design, development, and testing. The company is headquartered in Dallas but also has global offshore development and testing centers in India.  

Experience in international internships and participation in international projects has allowed SPAssurance to accumulate a unique amount of knowledge in the field of quality software development. Company specialists have successfully accomplished dozens of major projects in many different industries. 

The experts of Software Assurance, LLC have a professional theoretical and practical background, which was perfected over the years, and in each project, they always take into consideration the specifics of the concrete organization for the most accurate and complete achievement of the assigned business tasks.

The specialists of Software Assurance, LLC provide services to improve software quality at a minimal cost. SPAssurance uses a combination of the latest technology, processes, and brings unparalleled expertise to deliver optimal business solutions. 

Services:

• Mobile Apps Development and Testing
• Web Application Development and Testing
• Wearable App Development
• Quality Assurance & Software Testing
• Custom & Enterprise Application Development

XBOSoft a top-rated quality assurance software testing company. Since 2007 XBOSoft provides a wide range of software testing services as Agile Testing, Big Data Testing, Functional Testing Services, and others. Also, the company provides test automation and software QA consulting.

High-qualified QA team has the ability to work with any framework, platform using different tools in different industries.

The team of 100 experts provides software performance were high-quality over its entire lifestyle. For more than 12 years, XBOSoft been focused only on Software QA & Testing. As a result, among their major clients are Blackline - Financial Accounting Mobile Medsoft - Healthcare Akva - Norwegian Fishery Mgmt Whil - Personal Health Mgmt YouSeeU - Online Education Veterans United - Mortgage Lender.

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.

Serving 260 clients from Fortune 500 to start ups in 28 countries, QA Mentor supports applications in 9 different industries. With unique products propositions from a crowdsourcing platform with a pool of 12,000 crowdsourced testers to a test management platform, unique and economical services offerings and QA education from e-learning and corporate training, QA Mentor continues its growth, expansion and footprint around the globe.

Intetics Inc. is a leading global technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions built with SMAC, RPA, AI/ML, IoT, blockchain, and GIS/UAV/LBS technologies.

Based on proprietary pioneering business models of Offshore Dedicated Team® and Remote In-Sourcing®, an advanced Technical Debt Reduction Platform (TETRA™), and measurable SLAs for software engineering, Intetics helps innovative organizations capitalize on global talent with our in-depth engineering expertise based on Its Predictive Software Engineering framework.

Intetics core strength lays in the design of software products in conditions of incomplete specifications. It is extensive industry expertise in Education, Healthcare, Logistics, Life Sciences, Finance, Insurance, Communications, and custom ERP, CRM, Intelligent Automation, and Geospatial solutions.

Its advanced software engineering background and outstanding quality management platform, along with an unparalleled methodology for talent acquisition, team building, and talent retention, guarantee that its clients receive exceptional results for their projects. At Intetics, its outcomes do not just meet clients' expectations, they have been exceeding them for a quarter of a century.

Intetics operates from 10 offices in 6 countries including Naples, FL (headquarters), Raleigh, Düsseldorf, London, Minsk, Kraków, Kyiv, Kharkiv, Odesa, and Vinnytsia.

Intetics is ISO 9001 (quality) and ISO 27001 (security) certified and a Microsoft Gold, Amazon, and UiPath partner. The company’s innovation and growth achievements are reflected in winning prestigious titles and awards, including Inc5000, Software 500, CRN 100, American Business, Deloitte Fast 50, European IT Excellence, Best European BPO, Stevie People’s Choice, Clutch and ACQ5 Awards, and inclusion into IAOP Best Global Outsourcing 100 list.

ISHIR is a globally diversified leading offshore software development company with experience and expertise in a broad range of services and solutions. The company has a unique combination of expertise and commercial development experience. Founded in 1999, the company provides services in the areas of software development, web design and development, managed cloud services, software testing, application development services, and custom software development. 

The widest range of expertise coupled with in-depth experience in building business applications, boosted by the latest platforms and proprietary components, makes ISHIR the best choice for custom business software development.

Since its establishment, for more than 21 years, the ISHIR team realizes projects for more than 1000 customers all over the world in different industries. The clients of ISHIR are medium and large organizations. 

ISHIR is based in Dallas with operations centers in Noida, India. The company employs more than 242 people, all of whom are certified professionals. Software quality assurance implies the use of advanced methodologies and rigorously selected, effective tools from leading suppliers of specialized software solutions.

ISHIR has all the skills required to ensure that the customers' business ideas are realized within realistic timeframes and budgets.