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Best QA testers in 2019

List of top QA testers in 2019



QAMentor is a QA testing company founded in 2010 and headquartered in New York with the presence in such countries as UK, France, Israel, Russia, Ukraine, Romania, and India. The company is a certified leader in QA industry supporting 382 clients and 681 completed projects.

QAMentor`s guiding principle is "Your Quality Success = Our Success". Providing customers with standard QA testing services, the company also has in its arsenal unique ones like:

- QA Candidate Interview Assessment services;
- advisory support subscription services;
- application architecture inspection services;
- QA environment management services;
- data warehouse and ETL testing services, etc.

100% QA development company
1-10 employees
United States, New York



Notable project

BWELL has been working in software testing with QA Mentor for more than 2 years.

"The QA Mentor`s team showed a high level of professionalism and quality of work. We depend on their contribution and hard work for our QA Department. We rely on QA Mentor for providing qualified and experienced resources at a reasonable rate." - Michael Lavatman, CTO, BWELL.

STX Next


STX Next helps businesses grow faster through Product Development as a Service and software development outsourcing.

Since 2005, we’ve delivered hundreds of projects including ticket platforms,  ecommerce portals, CRM systems, social media platforms, dedicated desktop and mobile applications, streaming apps, cybersecurity solutions, blockchain products,

Junior Godoi
"They have maintained the same standards we have on our own team”
5% QA development company
201-500 employees
Poland, Poznan


Sloboda Studio


Sloboda Studio is Ukrainian full-stack web development company with an expertise in Ruby on Rails development.

The company has been providing high-end web development services in various industries for almost 10 years, mostly focused on leading start-ups, small businesses and middle-market companies.

Anastasiia Gordiievych
"Their project manager is always there to help me.”
25% QA development company
101-200 employees
Ukraine, Kharkiv


Flexi IT


Flexi IT — is a team of professionals specializing in Web development and Business Analysis services. Our service is well-organized for Entrepreneurs. Most of our clients are from the United Kingdom, Israel, Netherlands, and Canada. We build internal systems for businesses: CRM, Content Learning Management, People Management, systems for Delivery services

John Yanni, COO, VividMaths
"It has been a pleasure to work with Vlad as he is very easy to communicate with and always submits work on time. He has done an excellent job helping us build our website.”
10% QA development company
11-50 employees
Ukraine, Zaporizhia


Mega School
Price Shape
Banking Consult
Live Animations


Live Animations is an advanced augmented reality development agency that since its establishment in 2014 had already delivered best-in-class AR solutions which is recognized by such awards as Part Awards, WorldStar Packaging Awards, ADC UA Award and more. As an award-winning company Live Animations creates apps the average rating of which - 4.

"We contracted with Live Animations to help us create AR animations for a collection of children’s books. Using the Unity platform, they developed our mobile application for Android and iOS. Users can...”
10% QA development company
51-100 employees
United States, New York


British Council
Little Dlippo Books


Belitsoft International LLC is a custom software development company. The main office of Belitsoft International LLC is based in Minsk, Belarus. They work with such market giants as Siemens, Berkeley University, Honeywell, Parrot, Crimson, and others. They are experienced in creating eLearning, Healthcare, Financial and Telecommunications software.

Bo Sejer Frandsen, Managing Director, Key2Know A/S
"Belitsoft company delivered dedicated development team for our products and technical specialists for our clients time to time custom development needs. We highly recommend that you use this company i...”
10% QA development company
201-500 employees
Belarus, Minsk


IDT Corporation
Design and Test Lab


The highest priority of Design and Test Lab ☆☆☆☆☆ is Mature Mobile Reliability Standard that is the development of reliable mobile applications.  

But we don’t just write code. We help our clients to build better products by walking step by step along the way and helping to refine the vision and maximize chances for success.

Simon Alemazkoor, CEO/Founder at BiziBAZA
"I came across Design Test Labs after doing extensive research locally and globally for a strong mobile application development company. After interviewing close to 10 different companies it was clea...”
15% QA development company
11-50 employees
Ukraine, Kharkiv


Seasia Infotech


Seasia Infotech is an award-winning enterprise that builds digital solutions which actually makes a difference in today’s tech-driven industry. Being a CMMI level 5 company, our prime focus is on three phases during the development lifecycle-design, develop, and continuous improvement. To deliver high performance and feature-rich user experience, we work upon

Gregory beyer
"An amazing experience with Seasia for my mobile app work”
20% QA development company
501-1000 employees
United States, Emeryville


Adani Group


TestingXperts is an independent testing division of Damco group which is known as a leading provider of IT services for industries since 1996. Offices are represented in USA, UK, Netherlands, and Australia.

TestingXperts provide services of functional and non-functional testing, test advisory & consulting as well as specialized ones:

- blockchain, ERP applications testing services;
- test data management;
- data migration testing services, etc.

The company helps customers to receive product without bugs, reduce QA cycle times and lower testing costs.

100% QA development company
1-10 employees
United States, Mechanicsburg


Smart Bear
Perfecto Mobile
Microsoft Partner.

Notable project

TestingXperts were involved in user acceptance testing for a Large Scale Financial Services Company for over 2 years.

"Communications were very efficient in advance of and during UAT. TestingXperts team was proactive at keeping us aware of pertinent information. Overall quality of defects has been good and overall execution rates were above expectation."



BugRaptors (a Division of Seasia Group) is independent software and QA testing company headquartered in India and USA. With a team of over 75 efficient ISTQB certified testers, it delivers QA and software testing services all over the world.

BugRaptors provides standardized QA services (functional, compatibility, system, usability, regression, installation, user acceptance testing), automation testing services (web test, mobile test automation, performance testing, build management tools, hybrid test automation framework) as well as specialized QA services (ERP, web, security, cloud, big data, DevOps & agile, mobile app, game testing). They also specialize in test consultant services such as:

-QA process & maturity assessment;
-RoI-Return on investment;
-requirement analysis with solutions;
-release & environment management;
-scoping, monitoring & execution.

100% QA development company
501-1000 employees
United States, Emeryville

Notable project

From more than 3 years BugRaptors provide web app testing of new features for SimTutor. They perform ticket, regression, smoke testing as well as ad hoc testing. BugRaptors are responsible for testing monthly releases on tablets, phones, desktops.

“They’re able to replicate and resolve even bizarre coding bugs quickly.”

Fleek IT Solutions


Fleek IT Solutions is a young, fast-growing company, founded in 2016, specialized in providing software testing (independent QA) and front-end development services.

As a QA company it offers full-cycle test management, independent QA services by using cost-effective methods and tools. Fleek IT Solutions` team is an experienced expert in testing of:

- web, mobile, desktop and console applications,
- websites,
- API,
- IoT.

Core QA testing services offered by Fleek IT Solutions are: functional, regression, compatibility, agile, component, exploratory, UI/UX & usability, security, database, integrated system, cloud and API.

100% QA development company
1-10 employees
India, Noida


Practical Logix.

Notable project

Fleek IT Solutions provided Digital Bureau with quality and cost-effective QA solutions, helped them to automate the repeated QA tasks for web applications and mobile apps.

"The team is very responsive....They had a deep understanding of the application."

PQA Testing


With more than 20 years of experience, Professional Quality Assurance Ltd. (PQA) became Canada`s leading software and QA testing company. They are known as providers of a "Test Smarter" testing process applying methodologies and tools, that mostly suit entire software development life-cycle and testing projects are well-managed.

As a QA company it offers test automation, functional, performance & load, responsive testing, content verification with the following sectors:

- Financial services,
- Healthcare,
- Government and e-Learning,
- Gaming,
- Telecommunications.

100% QA development company
1-10 employees
Canada, Fredericton


Large and middle-sized companies.

Notable project

PQA Testing provided manual testing support for a digital agency.

"The employees at PQA Testing are very thorough, from the resources doing the testing to the ones writing the work orders." - VP, Digital Agency.

Testing Hero


With over 10 years of experience, Testing Hero became one of the top software and QA testing companies in Asia. Headquartered in Vietnam, the company provides its testing and QA services all over the world.

For these years the company successfully completed over 200 projects for more than 40 global clients using such kinds of testing as:

- functional,
- performance,
- compatibility,
- security,
- usability.

They provide testing of web, mobile apps, gaming. At the disposal of the QA team, there are more than 100 mobile devices, all major web browsers and operating systems, which allow them to cover all testing needs.

Testing Hero also provides QA project consulting services.

100% QA development company
1-10 employees
Vietnam, Hanoi



Notable project

Testing Hero worked with Lumba for over two years. They have helped to develop, launch, and maintain the most successful mobile game "Tribal Rivals", handling multiple responsibilities from engineering to technical design to quality assurance.

"Needless to say, I highly recommend them." - ABDULLAH ALZABIN, CEO, Lumba.

OnPath Testing


OnPath Testing is a software and QA testing company from the USA with more than 15 years of experience in a wide range of industries.

This QA company specializes in:

- Test project management and team leadership;
- Functional test planning and execution;
- Automation test framework design and development;
- Performance test scripting, execution, and results analysis;
- Defect management, metrics tracking, and reporting;
- SQA tools selection and administration.

100% QA development company
1-10 employees
United States, Boulder


Thomson Reuters

Notable project

OnPath provided WeCam Technologies, Inc with quality assurance services and control of an Android-based video chat application.

"Brian and his team were readily available to our needs and exceeded expectations. I would highly recommend Brian and OnPath Testing if you require rigorous quality assurance on your mobile or web-based products." - Robert Whent, Founder/ CEO, WeCam Technologies, Inc.

QA Consultants


Founded in 1994, QA Consultants has grown into the largest QA testing company in North America. Started in Canada, they enlarged their expansion in the USA by opening an office in Dallas, Texas.

As a QA company provides services in test automation, performance, integration, security, functional, data, and mobile testing. Offering their customers different types of engagement models:

- on-demand testing,
- test factory,
- project-based,
- managed services.

The success of this QA testing company is proved by many projects for automotive, banking and financial, insurance, digital marketing, government, telecommunications, and other industries.

100% QA development company
1-10 employees
Canada, Toronto


Bank of America
Canadian Tire
Cineplex Digital.

Notable project

QAC provided Sweetlabs with mobile testing services of their application. 15 consolidated defects were identified and reported after testing on 5 physical devices. QAC recommended 3 UX & functional improvements.

"We chose QAC because they brought the best mix of the mobile experience, reasonable cost, high-quality process, and understanding our needs as a small fast startup org. Their test team really melded with our in house staff making it really feel like we had the much larger staff we needed, not just a run of the mill consulting/contracting engagement." - Mark Chweh, CTO.



TestScenario is a QA testing company, established in 2014 in India. It brings services worldwide to a broad range of users:

- web and mobile app testing;
- automation testing;
- load & performance testing;
- API testing;
- cloud-based testing;
- UAT;
- UI/UX testing.

TestScenario enables implementation of QA process and delivery stable product for their clients and end users.

100% QA development company
1-10 employees
United Kingdom, London


Forks over knives

Notable project

Test Scenario provided testing services of GuilBook mobile app for Brainyapps.

"We have been using Testscenario for over several years for our Mobile Applications. They have shown a high level of professionalism and Quality of work to achieve deadline in Mobile Apps. Quality of work is more superior than we think to fulfil our requirements. Especially their mobile device fragmentation help to achieve Mobile user experience." - Deron Wagner, Co-founder of Brainyapps.

Testrig Technologies


Testrig Technologies was founded in 2015 in India as a software development services and QA company. They provide independent QA expertise all over the globe for all types of businesses in web, mobile app, security, automation, usability, performance, cloud, and compatibility testing.

The benefits of cooperating with this QA testing company are:

- the company offers a trial period;
- QA team works in clients` time zone and based on their priorities;
- efficient communication;
- 100% bugs-free product.

100% QA development company
1-10 employees
United States, Dallas


Clean Cubes
Factor IV

Notable project

Testrig Technologies delivered a bug-free product for Avorra - a new phone system (voice, SMS, fax and social messaging solution) that intelligently connects to existing software systems. They increased application quality and performance of the application in different configurations.

"Parimal really cares about the project winning and puts in discretionary effort, and THAT`S the kind of players we want on our team." - Cameron Clancy, CEO, Avorra.



QualityLogic was founded in far 1986 with a great passion to create a different kind of QA company. "Customers and quality first" - is the core principle of work. The company provides its testing services for many industries like retail & eCommerce, media & entertainment, social & dating, marketing & design, imaging & 3D printing, telecom, etc.

Due to over 30 years of experience QualityLogic executed successful projects in testing of Cloud-based SaaS products, Web and mobile applications, OTT and streaming media, AR/VR applications, Big data, API testing, Fleet management software, E-Commerce sites, Wearables, IoT, Fax and Multi-Function Printers, Smart Grid Technology and more.

Comparing to other QA companies QualityLogic provides its customers with a quick, efficient, cost-effective QA and testing solutions.

100% QA development company
1-10 employees
United States, Boise


Medical Center.

Notable project

This QA company developed for Medical Center a seven-point policy to bring all fax terminals into an optimal configuration that would ensure interoperation with each other for interdepartmental calls. It also reduced the possibility of conflicts with off-site fax terminals and page modulation issues before they happen.

"QualityLogic test results provided the proof we needed to finally get full organizational support for a configuration policy that would directly address our fax problems. Having real observations and solid data made all the difference." - Medical Center VoIP Administrator.



Oxagile started in 2005 as a full-cycle software development company also providing full-cycle testing and quality assurance services for desktop and mobile applications.

The advantages of working with Oxagile in comparison with other QA companies are:

- certified, result-oriented software quality engineers;
- well-oriented staff in all test types and processes of testing;
- 100% clearness of QA test results.

The types of the testing spectrum include functional, usability, UI, acceptance, cross-platform, configuration and compatibility, end-to-end, load and stress, integration, security, data migration, localization, and internationalization.

3% QA development company
1-10 employees
United States, New York


Discovery channel
Consumer fusion
Thomson Reuters

Notable project

Oxagile delivered testing services of the developed LMS platform for the leading provider of professional education that manages all aspects of the e-Learning process: support for concurrent user testing, the need to test video recording functionality, and the ability to automatically test business-critical payment workflows.

"Oxagile proved to be a very professional company."



A1QA specializes in providing software quality assurance and testing services as well as for global organizations as for private companies all over the world. For more than 15 years in SQA business, the company combines its knowledge and experience to satisfy clients with progressive, high-class services like consulting, test automation, web and mobile application, pre-certification, documentation testing.

As a QA company A1QA provides such types of testing: functional, usability, performance, security, compatibility, localization and successfully completed over 1500 projects.

The aim of A1QA is to improve the software development process and leave struggle with bugs for professionals.

100% QA development company
1-10 employees
United States, Lakewood


Kaspersky Lab
Telekom Austria Group
National Bank of Jamaica
SAP Fieldglass

Notable project

The team performed complex testing (functional, cross-browser, performance, usability, and UI testing with the main focus being made on the localization and internationalization testing) of the Kaspersky Lab`s web portal providing users with the opportunities to install security app on their devices, remotely manage licenses and protection features, and purchase new products.

"... Thanks to the professionalism and joint team-work we did not have to intervene into the testing process, but concentrated on goal definition and result acceptance. We were impressed by the effective and innovative solutions offered by the A1QA team."

First Line Software


First Line Software is a premier provider of custom software development, tech enabled services and value-add consulting in big data engineering, digitalization, intellectual integration, industrial Internet and IoT, digital media and marketing, and enterprise content management as well as healthcare IT.

5% QA development company
501-1000 employees
United States, Cambridge


Accenture Interactive
Bonnier Group
Clinic to Cloud


Ciklum is a global digital company, specializes in application development, research, analytics, software and QA testing services with development centres in Ukraine, Poland, Belarus, Pakistan and Spain.

Concerning manual QA Ciklum offers test strategy preparation, functional manual testing, test design, cross-browser, cross-platform, UI and localization testing, integration, smoke, regression testing; QA automation - automation testing, review of existing automation framework and process, automation services for web, mobile apps, API testing; security QA - penetration testing of PCI DSS compliance audit scope, source code analysis, secure SDLC implementation, infrastructure, web services, API security testing.

The company also provides performance QA and consulting services in QA.

11% QA development company
1-10 employees
United Kingdom, London


Seeking Alpha
Just Eat
Thomas Cook

Notable project

Ciklum`s Testing team developed a robust automation framework with smoke, regression, manual and automated tests for new versions of apps for Seeking Alpha.

"We built everything from scratch super fast, and now each app is released successfully to the store with minimal manual intervention." - Avishag Baruch, CTO and Vice President of R&D at Seeking Alpha.

Indium Software


Indium Software is a technology solutions company with deep expertise in Digital, QA and Gaming. They have offices in USA, India, UK, Singapore and Malaysia. With almost 20 years of experience, this QA company offers functional, regression, security, compatibility, performance, user acceptance, compliance testing services of software as well as advanced game QA.

They are specialized in providing QA services for banking and financial, technology, gaming, healthcare and lifesciences, retail, manufacturing industries.

Indium Software provides development services and also specializes in developing and testing games.

33% QA development company
1-10 employees
United States, Cupertino


Fortune 100 and Global 5000 companies.

Notable project

Indium Software released successful project of software testing for event planning provider.

"These are great again, we are really trying harder and harder to find something we disagree with it but they look perfect..." (About Indium's Test Case Documentation) - VP Product Development of a leading event planning SaaS provider.



BairesQA is a QA company focused on testing web environments and mobile applications. The company is located in Buenos Aires, Argentina mostly working with companies in Latin America and English speaking companies all over the world.

All the tests run in real environments without using emulators. As one of the leading QA testing companies BairesQA provides outstanding management tools and test communication between testers and developers in accordance with clients needs.

The main aim is to generate a high response in a short period of time in order to give the customer a quick diagnosis of the status of their development.

100% QA development company
1-10 employees
Argentina, Buenos Aires


Georgia Pacific.

Notable project

BairesQA made automated and manual testing of website - an integration platform for connecting SaaD & enterprise applications.

"The confidence and trust that they transmit are hard to find elsewhere."

QualiTest Group


QualiTest is well-known world`s largest software and QA testing company with over 20 years of experience. Their presence, except USA, has reached UK, Romania, Israel, and India.

This particular QA company pays attention to deep understanding of technology, business, and industry specifics in order to find most appropriate solutions of testing services. That`s why their customers become well-recognized top companies of the world.

Among the provided testing services by QualiTest should highlight:

- independent, managed crowd, outcome-based, DevOps, right-shore testing;
- risk management;
- test environment & testing knowledge management;
- acceptance test driven development.

100% QA development company
1-10 employees
United States, Fairfield


Johnson & Johnson
Philips. TEDx

Notable project

QualiTest was engaged by the Florida Hospital Quality Assurance department to assist in creating a test automation solution for a new registration system they were implementing. QualiTest assisted by developing an automation framework to script, execute, provide source control and integration with their Quality Assurance tracking tools.

"I found them to be highly qualified, flexible and provided great value. I would recommend them to anyone looking for assistance in test automation." - Marshall Ebright, Florida Hospital.



Founded in 2015, vTest is a software and QA testing company located in Pune, India, which helps customers in building incredible software in terms of:

- functionality,
- usability,
- performance,
- scalability.

Company`s service offerings include all types of functional and non-functional software testing, QA on highly flexible base (continuous or on-demand).

Comparing to other QA companies vTest's experience in testing spreads to different industries starting from e-commerce, insurance, healthcare, media & entertainment, blockchain, gaming to chatbots, capital markets, travel, IoT, AI-ML-NLP.

100% QA development company
1-10 employees
United States, Lewes


Chain Ninja

Notable project

vTest provided testing services for a human resource services app. They were responsible for end-to-end testing, fulfilled all testing requirements.

"They were pretty responsive to any of the suggestions that I had and adjusted accordingly, so overall I would recommend them to anybody who is looking for a good, solid manual testing effort."



TestArmy was founded in 2010 as a software and QA testing company. For these years grew to the fourth largest one in Poland, which offers services that can be divided into 3 main groups:

- cybersecurity (cybersecurity programs, cyber resilience);
- customer experience (UI, accessibility, performance and scalability);
- quality excellence (automation, QA consulting).

In comparison to other QA companies it specializes in web, desktop and mobile testing, including virtual reality (VR) and Internet of Things (IoT) on ad-hoc or full-cycle basis.

The company is proud of over 500 successful, completed projects for more than 130 customers.

100% QA development company
1-10 employees
Poland, Wroclaw


Yves Rocher
Philips. TEDx

Notable project

TestArmy performed functional tests and UX tests for Yves Rocher Poland: checked the operation of all functionalities, modules and elements from the client`s side on the website and indicated errors to be improved.

"We needed the support of independent specialists from QA (Quality Assurance) and UX (Usability Experience), who will verify the correct operation of the new store after the changes. Cooperation with improved the implementation process of changes and brought many good solutions contained in the Reports presented to us." - Karol Bzymek, Digital and IT Manager at Yves Rocher Poland.

MeU Solutions


MeU Solutions is a young Vietnam QA testing company, which was founded 3 years ago. It offers high-quality, cost-effective, efficiency-oriented services in software testing and development.

In contrast to other QA companies it offers ready-to-use testing solutions as:

- one2automate (automation test management tool integrated with other frameworks for desktop, mobile and web applications);
- one2explore (a tool for capturing user actions and data for the web and mobile applications);
- one2test (testing quality, progress dashboard & planner); -shinobi (virtual tester).

The range of services covers shift-right testing (the kind of testing to get feedback from real users), effectively managed testing (dedicated testing teams), one secure (security testing solutions), automation sign-on package (automation maintenance package for existing manual test cases), a testing consultancy.

100% QA development company
1-10 employees
Vietnam, Ho Chi Minh City


Forbes Travel Guide.

Notable project

MeU Solutions was responsible for daily testing of two websites and one application for Forbes Travel Guide. They successfully accomplished them with above and beyond additional services.

"I would say quality and intelligence and teamwork, those are the 3 things that I think some of our engagement with MeU and the way that our quality assurance tester was able to accomplish a lot with that on the daily basis and also fit in the team and really be part of what we do every day." - Laurel Mocklar - Senior Vice President of product, Forbes Travel Guide.



Founded in 2001 QArea is an IT outsourcing company. The company offers services in software development, including web applications and mobile software, and software testing. Headquartered in the USA (Beverly Hills, California), it also has offshore offices in Malta, Ukraine.

QArea provides manual testing services applying:

- functional,
- database,
- UI/UX,
- compatibility,
- integration and other types of testing.

With a base of 250 physical devices, the company satisfies customers needs in the testing of desktop, web or mobile applications, AR/VR, IoT programs, and others.

As a QA company QArea also provides automation testing services, which allow to decrease the time for testing and use the existing ones for different versions of applications.

15% QA development company
201-500 employees
United States, Beverly Hills


the Huffington post

Notable project

This QA testing company made a full cross-browser testing of Skype Click to Call plugin, documented bug reports, prepared full documentation of testing and suggestions regarding improvements & enhancements.

"Over the course of our two years of partnership I have come to rely on QArea for providing quality resources both in testing and development at a reasonable rate..." - Peter, Kalmstrom, Skype.



With a team of 700+ engineers, QASource is well-known all over the globe software QA company. Except for the USA, it has offices in India and Mexico, which provide high-quality QA services as well as QA Analysis.

The spectrum of services provided by this QA testing company includes automation, manual, API, security, performance testing, mobile QA. Depending on customers needs QASource offers different engagement models:

- dedicated team,
- on-demand,
- my crowd.

Combining technical skills of QA engineers and professionalism of management the company enables customers to avoid vulnerabilities of software development and minimize costs for its testing.

100% QA development company
1-10 employees
United States, Pleasanton


Facebook Best egg

Notable project

QASource provided software testing services for IBM company.

"Quality assurance is more than just finding and tracking bugs. It`s about being intimately involved with all aspects of a product and influencing each step of its lifecycle to make it a success in the marketplace - from its architecture to design to implementation and customer deployment. And the team at QASource understands this." - Pete and the IBM Accelerator team.



DeviQA is software QA testing company with a team of more than 100 engineers and 10 years of experience. Due to extremely skilled team fast growth of the company made them the leaders in QA industry.

In contrast to other QA companies DeviQA while providing services pays attention to the privacy and security of customer data and intellectual property. The company offers services in:

- automated, mobile, web, performance testing;
- software testing consultancy;
- QA outsourcing.

The company also is known for its reliability, stability and efficiency, building long-term relationships with their clients.

100% QA development company
101-200 employees
United States, New York



Notable project

DeviQA were involved in the testing process for SoftNas products and performed functional, API, and automated testing. DeviQA also implemented methods that use VMware and Azure CLI tools into tests, made test cases, and code review. Also, the company integrated automated tests with a complex structure of input variables into Jenkins CI and maintained multiple parallel test flows on CI server side. DeviQA worked with CIFS, NFS, and ISCSI protocols on Linux and Windows.

"DeviQA is a great QA automation developers team. It was a pleasure to work with them. They did a great job. We would work with them again in the future." - Eric Olson, VP of development, SoftNAS.



XBOSoft is a 100% software QA testing company. For more than 10 years of persistence on the market, they became a leading QA company in this sphere with the mission to transform clients` software management process time- and money-saving.

XBOSoft makes their clients` software (web, mobile application, API) better by providing high-class services in:

- functional testing,
- localization testing,
- performance testing,
- security testing,
- usability testing, etc.

Among the clients of this QA testing company, you can find Fortune 500 companies as well as middle-size and small companies all over the globe in financial, healthcare, insurance, IT, manufacturing, retail, technology, telecommunication industries.

100% QA development company
1-10 employees
United States, Reston


Mobile MedSoft

Notable project

XBOSoft provided QA services for Mobile MedSoft - a pharmacy software company. They made automated regression testing on their software.

"Their professionalism stands out as the most impressive aspect."



QAwerk is a software testing consultancy and outsourcing QA company which provides testing services for many companies all over the globe no matter where you are located in Australia or North America, in Europe or any other place. This QA testing company does its best to guarantee customers the high-class software testing services.

Due to huge experience in business automation, media & entertainment, data mining, eGovernment, eCommerce and other industries, QAwerk engineers and testers choose the most suitable type of software testing with the main goal - to provide customers with the bug-free products.

The company offers:

- web application quality assurance;
- mobile software testing;
- desktop application testing;
- offshore software testing team;
- technical writing & documentation design.

100% QA development company
1-10 employees
Ukraine, Kyiv

Cygnet Cloud

Notable project

QAwerk provided software testing services for MarketOne company - a demand generation company providing B2B marketing services.

"The team is very responsive, detail-oriented and provides high-class services. They are very collaborative and show excellent results of their work. I highly recommend them and look forward to the future cooperation." - Sarah Woodward, Senior Digital Account Manager at MarketOne International.

Xicom Technologies


With more than 15 years of experience, Xicom is a software development and QA testing company with offices in the USA, UAE and India. It provides testing services on Agile basis to companies in different industries (retail & e-commerce, entertainment, real estate, travel & tourism, healthcare, manufacturing and others) across diverse geographic locations.

Xicom provides such testing services as automation, security, usability, core, mobile and performance testing.

The pros of coworking with this QA company in the sphere of testing services are:

- skilled engineers;
- flexible engagement models;
- competitive pricing;
- support of all time-zones.

3% QA development company
1-10 employees
United States, San Francisco



Notable project

Xicom developed a platform for gushcloud that include extensive use of Facebook and Twitter API's. Provided testing procedures for new features led to increased customers satisfaction of the product.

"Xicom has demonstrated a high degree of flexibility, scalability and service orientation to enable us meet the strategic goals for some of our largest IT initiatives." - Vincent Ha, Co-Founder/CEO, Gushcloud.

Pragmatic LLC


Founded in 2013, Pragmatic is a software and QA testing company from Bulgaria. The company offers different courses concerning to the QA.

They offer services of non-functional testing (usability, performance and load, security) and functional testing (manual and automated testing of web, mobile, desktop applications, automated testing of web services, localization).

The mainstream of Pragmatic's goal is improving the quality of the developed software and overall software development process.

100% QA development company
1-10 employees
Bulgaria, Sofia


Javelin group

Notable project

Pragmatic LLC provided QA, manual and automated testing services for EasySecure International`s cloud application.

"Pragmatic demonstrated high professionalism and necessary knowledge which led to the quality improvement of our processes and software implementation." - Evert Hazzelhoff, Co-Owner @ EasySecure International.

Fluid Attacks


Founded in 2001 in California, Fluid Attacks is IT security and QA company. It offers services in security testing, pen-testing, and ethical hacking for companies from different industries.

Fluid Attacks finds, identifies all security risks and reports them to customers as soon as possible. They do static, dynamic, and interactive security testing, as well as software composition analysis.

The company provides:

- continuous hacking (detecting and reporting all security problems during the entire SDC);
- one shot hacking (detecting and reporting all security problems within one specific version of software product).

100% QA development company
1-10 employees
United States, San Francisco


Banco del Pacifico
Grupo Argos
Banco Agricola.

Notable project

Fluid Attacks provided security testing of software for Banco Bilbao Vizcaya Argentaria Colombia S.A. - a well-respected bank in the Eurozone known for both its profitability and efficiency, the top financial entity in Mexico and occupies a prominent position in Spain, with leading franchises in South America.

"They were extremely thorough about what they were doing."



Founded in 2012 ThinkSys is an outsourcing software development and QA testing company. Headquartered in the USA it also has offices in India, Israel and a team of over 150 IT professionals.

ThinkSys provides testing and QA services for desktop and mobile applications. This QA company offers manual as well as automation testing. Software testing services cover different types of testing:

- functional,
- localization,
- regression,
- security,
- usability.

They use many testing technologies and tools as SymbioTest, meter/Blazemeter, Selenium, Bugzilla, Jira, Cucumber, GIT., Appium, Protractor, Jasmine, Quality Center and others.

100% QA development company
1-10 employees
United States, Sunnyvale



Notable project

QA team at Thinksys always accept different business & software challenges whether defect writing or adding up QA test scenarios to new stories and successfully executed them in an effective manner within the stipulated time period.

"Great Job!! I really appreciate you for their hard work." - Deen Ibrahim, Senior manager.



Established in 2014 in Ukraine, the is a QA company with the team of devoted and professional QA specialists and software testers. They provide testing services of web, mobile and desktop applications.

The have successful results in many completed projects in the QA sphere for companies all over the world in finance, retail, e-commerce, education, healthcare, travel and other industries. They offer such testing types as functional, compatibility, usability, security, performance, regression for finance, retail, e-commerce, education, healthcare, travel and other industries.

They also offer customers services of quality consulting and implementation of QA processes.

100% QA development company
11-50 employees


Morion Ltd.

Notable project

The conducted functional, compatibility, end-to-end testing of the website for Morion Ltd. to assure the correct work of the main features and verify its work across different browsers.

"It is a pleasure to recommend as a reliable partner and expert in QA."

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