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Software Testing Companies

These days software testing services are in high demand. Any software should make a good impression from the very beginning as users today are very picky and demanding. Consequently, it is hardly possible to succeed with a certain application if its testing has been neglected. Therefore, development and QA teams combine their efforts to deliver a jaw-dropping software product.

However, not every QA team can provide you with holistic software testing services. Thus, it is of primary importance to collaborate with top software testing companies. Today there is no shortage of software testing outsourcing companies - quite the opposite. So you may face difficulties trying to choose the right software testing company to cooperate with. To narrow down your search Superbcompanies has completed a top list of software testing companies. So check it out and find your dream partner.

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List of the top software testing companies

Updated: 09 September 2022
1st
$25 - $49 / hr
200+
2010
United States, Ukraine, Hungary, Poland

DeviQA

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.

Service Focus

  • Testing
2nd
< $25 / hr
50 - 99
2020
India

HikeQA

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

Service Focus

  • Testing
3rd
< $25 / hr
50 - 249
2009
United States, Ukraine, India

TestMatick

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.

Service Focus

  • Testing
4th
$50 - $99 / hr
250 - 999
1989
United States, United Arab Emirates, Finland

ScienceSoft

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.

Service Focus

  • Testing
5th
$25 - $49 / hr
50 - 200
1992
Uruguay

QAlified

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

Service Focus

  • Testing
6th
$25 - $49 / hr
700+
2002
United States

a1qa

One of the leading QA providers offering full-cycle QA and application testing services, QA audits and consulting, test automation, and QA outsourcing services. The company was founded in 2003, and its headquarter is located in Lakewood, CO. The company has only three offices - in London, UK, Lelystad, NL, and Minsk, BY. The company employs over 700 people. The A1QA portfolio includes over 1,500 completed projects across such industries as banking and finance, healthcare, education and e-learning, media and entertainment, e-commerce, oil and gas, travel, and hospitality.

Service Focus

  • Testing
7th
$50 - $99 / hr
50 - 249
2008
United States, Uruguay, United Kingdom, Chile

Abstracta Inc.

Abstracta is a world leader in software testing focused on harnessing automation to improve the performance and reduce the time to market 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.

Our main products are GXtest, a test automation tool used in more than 15 countries worldwide and Monkop (www.monkop.com), an innovative tool for mobile testing.

Service Focus

  • Testing
8th
Undisclosed
50 - 249
2011
Australia

Adactin Group Pty. Ltd.

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

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

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

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

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

Service Focus

  • Testing
  • Consulting
9th
Undisclosed
10 - 49
2004
India

Aegis Infoways

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

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

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

Service Focus

  • Testing
10th
Undisclosed
200 - 499
2006
United States

AGILE Infoways Pvt. Ltd

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

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

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

Service Focus

  • Testing
11th
Undisclosed
30-40
2016
Malaysia

AL AiN Consultants

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

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

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

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

Service Focus

  • Testing
12th
Undisclosed
51-200
2001
Singapore

ANGLER

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

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

ANGLER Technologies offering such Testing services as:

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

Service Focus

  • Testing
13th
$50 - $99 / hr
50 - 249
2013
United States

App Maisters Inc.

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

About App Maisters:

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

Service Focus

  • Testing
  • Mobile App Development
14th
< $25 / hr
10 - 49
2019
India

Appquarterz Technologies

Appquarterz is a Software Testing and QA Company. The team has completed over 200+ Projects and helped SMEs, Startups as well as enterprise companies in delivering quality engineering, AI Test Automation, Performance Engineering and Complete Continuous and Automated Test Services Performed throughout the Software Development Lifecycle.

Its team specializes in software testing services that optimize test coverage, enhance product quality, and reduce time to market.

Service Focus

  • Testing
15th
Undisclosed
2 - 9
2012
United Kingdom

AscentiQ Solutions

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

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

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

Service Focus

  • Testing
16th
Undisclosed
201-500
2005
new-zealand

Assurity Consulting Ltd

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

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

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

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

Service Focus

  • Testing
17th
Undisclosed
250 - 999
1990
United States, Russian Federation

Auriga, Inc.

Auriga is a software R&D and IT outsourcing services provider incorporated in the US and operating development centers in the EU and Russia since 1990.

Auriga offers a wide range of software services, including software R&D and product engineering, maintenance and sustaining engineering, testing and QA, re-engineering and porting, product customization and integration, as well as IT consulting.

Auriga's activities encompass software for medical devices, embedded systems, mobile solutions, system-level software, multimedia, corporate and web-based applications, social networks, cloud services, and automated testing.

Auriga provides its services to customers in such industries as medical devices, automotive, industrial automation, telecom, mobile, finance, information security, media and entertainment, consumer electronics, education, government, avionics, logistics, robotics, etc.

Service Focus

  • Software Development
  • Testing
18th
Undisclosed
51-200
2015
Malaysia

Aurous Consultancy

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

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

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

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

Service Focus

  • Testing
19th
$50 - $99 / hr
1,000 - 9,999
2019
Malaysia, Germany

Avenga

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

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

Quality Assurance & Testing Services provided by Avenga:

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

Service Focus

  • Testing
  • Mobile App Development
  • Consulting
20th
Undisclosed
50 - 249
2004
Australia

Avocado

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

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

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

Service Focus

  • Testing
21th
Undisclosed
10 - 49
2018
Romania

Better Quality Assurance

We are a software testing services company that can partner with you to reach and surpass your business goals and objectives.

Our meticulous software QA engineers have testing experience varying from medical software, fin-tech, Internet of Things, and video games.

We provide exceptional services and experiences to every one of our clients. We believe in building lasting relationships with our team members, partners, and clients. When we succeed, you succeed. We stand by our high-quality software QA services and are confident we can help with all of your software testing needs.

We test on Mobile, desktop, web, wearables, and games software products.

Service Focus

  • Testing
22th
$50 - $99 / hr
10 - 49
1990
United States

BIT Studios

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

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

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

Service Focus

  • Testing
  • Design
23th
$25 - $49 / hr
250 - 999
2011
Ukraine, Belarus

Brightgrove

We bring honesty and ease to the software development outsourcing process.

Brightgrove provides customers with highly skilled dedicated teams that boost software engineering capacity. With a primary focus on staff augmentation, we source the best match of talent for each client’s unique project needs. Since 2011, we’ve been helping German and North American companies create their software solutions by building engineering units in our own offices that work as an extension of in-house teams.

Working with us, clients benefit from our transparency and unparalleled access to top software development talent in Ukraine and Belarus, saving both time and money by eliminating the recruiting, retention, and tax costs of direct employment.

Our mature recruitment methodology allows us to empower all businesses with robust engineering staff extension rapidly and at a fair price.

We’re committed to financial transparency, with no hidden charges or administrative overload, ensuring you pay only for what you use.

Service Focus

  • Software Development
  • Testing
  • Services
24th
$150 - $199 / hr
10 - 49
2011
United States

Brilliant Experience

Brilliant Experience is a market research, user experience, and customer psychology studio. We offer research and insights for the world’s most innovative brands by understanding their customers inside and out. Through cutting-edge qualitative and quantitative research, we unravel the “why” behind your customers’ behavior. You’ll get fresh psychological insights that drive your strategic direction and help you envision radically intuitive experiences.

Service Focus

  • Testing
  • Marketing
25th
< $25 / hr
200 - 499
2016
United States

BugRaptors

BugRaptors is a certified software testing company with extensive experience as a third party testing vendor, effectively proven as a global leader in software testing & QA Services. We provide Web and Mobile testing solutions, Test Automation Solutions, Game testing services, Security testing, ERP testing, Agile and Devops testing, Cloud testing, Big data testing, Regression testing, Installation testing, usability testing services to different domains or verticals.

Our strategic initiatives, communication, and commitment to quality exceed expectations of clients looking for low-cost and high-quality outsourced software testing solutions.

Service Focus

  • Testing
26th
$25 - $49 / hr
undefined
2017
Poland

Cherish DEV

The team helps Product IT companies to quickly release the product. Its team introduce the synergy of freelance experience and large enterprises by selecting the right team and taking into account the individual needs of each project.

Service Focus

  • Testing
27th
$100 - $149 / hr
10 - 49
1991
new-zealand

Clearfield

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

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

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

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

Service Focus

  • Testing
  • Software Development
28th
$50 - $99 / hr
50 - 199
2012
India

Codoid Innovations

Codoid is a software testing company which has continually transformed itself from a startup way back in 2012 to one of the top QA companies now, Led by QA leaders who are passionate in software testing and Quality Assurance.

Service Focus

  • Testing
29th
$25 - $49 / hr
10 - 49
2014
India

CredibleSoft

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

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

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

Full list of services: 

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

Service Focus

  • Testing
30th
Undisclosed
201-500
1999
Malaysia

Datadot Software Solution

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

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

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

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

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

Service Focus

  • Testing

Related Categories

What is software testing?

This is a well-known fact that software testing is an essential phase of the SDLC. Software testing suggests a set of testing activities aimed to check whether software under different conditions behaves in a way that is expected and defined by specifications.

What are the types of software testing services?

In general, types of software testing services coincide with actual types of software testing. Consequently, a common quality assurance software testing company usually can provide you with the following services:

  • Manual testing;
  • Automation testing;
  • Functional testing;
  • Performance testing;
  • Compatibility testing;
  • Configuration testing;
  • Security testing;
  • Compliance testing;
  • GUI testing;
  • Localization testing;
  • Usability testing.

Moreover, depending on the object of testing, i.e. type of software, we can also differentiate services of mobile testing, web testing, API testing, database testing, etc.

Why hire the best software testing company?

The importance of software testing is obvious. Still, let’s also define the advantages of collaboration with a software testing company.

Solid experience

A decent software testing services company can boast of a great variety of diverse projects under its belt. Its employees deal with different kinds of software. Consequently, with each project, its experience is getting more and more solid due to which it can easily address the most diverse QA task or issue.

Cost-efficiency

The engagement of QA engineers is always cost-efficient. The golden rule says the earlier bug is found, the less its elimination costs. So never wait for the users to find bugs in your software, engage a QA team from the project outset. One more important fact is that collaboration with a software QA company is always cheaper than having an in-house QA department - service free of software testing company is lower than the expenses related to the maintenance of an in-house QA team.

Quick onboarding

A software testing services company has all the needed human resources, tools, and equipment in place to get down to your project on the go. In other words, it can jump into the development process almost immediately which also contributes to fast product delivery.

Rich facilities

As long as software testing is the bread and butter of software testing companies they have everything they need to perform it in the best possible way. Therefore, apart from seasoned QA engineers they also have at their disposal varied hardware, software, and a rich stock of testing devices. Consequently, you may not bother yourself with equipment procurement, license fees, and other related hassles.

Team scalability

By hiring a software testing company you can easily ramp up or ramp down your QA team in accordance with the needs of your project.

High-quality software

Whenever you engage real QA experts, you can be confident in the excellent quality of developed software and therefore in its success on the market.

How to choose a software testing company?

If you have already started to search for a trustworthy software testing company, you know that it is a daunting task. To make an informed decision you should conduct a comprehensive study. First of all, you need to compile a list of potential partners. For this purpose, you can use our rating of the best software testing companies, referrals from your friends, and word of the mouth. As soon as the list is ready, you should compare candidates on a number of criteria. We strongly advise you to pay attention to the following aspects:

Experience

Find out how long your potential partner has been in the industry, which achievements and awards it has.

Domain expertise

Domain expertise plays an important role. Profound domain knowledge lets QA engineers utterly understand business needs and the way software should work. So check in advance, whether a software testing company has already worked on similar projects.

Portfolio

Have a look at the companies’ portfolios in order to get a general idea about their proficiency level and expertise.

Rates and reviews

Reputation is of primary importance when you outsource services to an external vendor. That is why carefully check the companies’ rates on the trusted platforms. Read feedback and reviews of previous customers to make sure that they are satisfied with provided QA services.

Scope of services

Make sure in advance that a potential renders all types of software testing services that you are interested in.

Location

Company location deserves particular attention. First of all, it affects the price policy - as a rule, offshore outsourcing software testing companies have lower rates. In addition, if you consider offshore outsourcing, you should take into account a possible time difference and language barriers.

Security

Security is what cannot be ignored. By hiring a software testing company, you will have to share sensitive information with it, and it may have access to your private data. That is why it makes sense to clarify in advance the terms and conditions of NDA and ask which security measures the company takes to exclude the possibility of data leakage.