Top QA & Software Testing Firms

Releases that break checkout, a mobile app that crashes on older Android phones, an API that slows under load: these are the failures QA and software testing companies are paid to catch first. They plan test strategy, write and run manual test cases, build automated suites in Selenium, Playwright, Cypress or Appium, and run performance, security and accessibility tests. Software teams hire them when developers are testing their own code, when release cycles are speeding up, before a major launch, or when an audit demands documented testing.

When comparing the firms below, look at the kinds of applications they test, the automation frameworks they work in, and whether testers join your sprints or work from a separate queue.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

4,561 Companies

List of the Best QA & Software Testing Agencies

IT MNC GROUP INDIA
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Founded in 1995, IT MNC GROUP INDIA is headquartered in Noida, India, and has since offered services to over 300 companies across various industries. Our firm is recognized as a highly reputable IT company, demonstrating extensive knowledge and expertise in digital technology. Our creative strategie
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Noida, Uttar Pradesh, In
Services Provided+24 Services
11% Customer Support Outsourcing
9% Other IT Consulting and SI
5% Machine Learning Model Development
5% AR/VR & Mixed Reality Services
AI Summary
“IT MNC GROUP INDIA demonstrates strong capabilities in Software Development, offering Mobile App Development, E-Commerce Development, Custom Web Applications, and Enterprise App Modernization to serve a broad range of client IT needs.”
Satvat Infosol Pvt Ltd
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Satvat signifies trustworthiness and ethical conduct. Established in 1999, Satvat Infosol Pvt Ltd is an organization appraised at CMMI LEVEL 3 - DEV v1.3. It is certified with ISO 9001:2015, ISO/IEC 27001:2013, and ISO/IEC 20000-1:2018. Based in Chennai, India, the company provides IT solutions, inc
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
250-999
Employees
Chennai, Tamil Nadu, In
Services Provided+13 Services
6% Custom Web Application Development
6% QA & Software Testing
1% Blockchain & Web3 Development
4% Mobile App Development (iOS & Android)
AI Summary
“Satvat Infosol Pvt Ltd, Chennai-based since 1999, offers trusted IT solutions including assessment, software development, and infrastructure management, certified with CMMI Level 3 and ISO standards.”
Hn9 Codecraft
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Hn9 Codecraft IT is a standout leader in innovative technology and creativity. As a prominent IT firm, we offer a wide range of services, including application development, web solutions, e-commerce systems, and UI/UX design. This in-depth examination will explore the principles, values, and service
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
7% Backend Development
5% Frontend Development
AI Summary
“Hn9 Codecraft IT specializes in innovative technology, providing application development, web solutions, e-commerce systems, and UI/UX design to drive digital transformation.”
Appzmine Tech Pvt Ltd
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Appzmine Tech is a prominent global software development firm that is aiding both innovative startups and Fortune 500 companies in transforming concepts into reality through creative mobile solutions. Our skilled team of over 50 professionals has successfully designed, developed, and delivered more
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Nagpur, Maharashtra, In
Services Provided+7 Services
13% Custom Web Application Development
15% Mobile App Development (iOS & Android)
5% E-Commerce Development
8% Backend Development
AI Summary
“Appzmine Tech Pvt Ltd is a global software firm specializing in enterprise and mobile app development, AI, big data, and cloud solutions, collaborating with Fortune 500 clients to deliver innovative IT services.”
Unicorner
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By selecting Unicorner, you’re not merely bringing on board a skilled team; you’re fostering a collaboration that enhances your products in remarkable ways. Allow us to be your motivating force, your source of innovation, and your strategic advantage in the quest for excellence. Discover the strengt
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Uzhhorod, Zakarpattia, Ua
Services Provided+3 Services
11% Custom Web Application Development
5% QA & Software Testing
9% Mobile App Development (iOS & Android)
25% IT Staff Augmentation
AI Summary
“Unicorner is a collaborative partner driving innovation and excellence in product development, combining client ideas with expert skills to create market-defining and impactful solutions.”
GRAPE SOLUTIONS cPLC.
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Our projects offer comprehensive support to our clients across the entire software development lifecycle. This includes Requirements Analysis, Development, UX/UI Design, Integration and Testing, Implementation, Operation and Maintenance, as well as Go-Live services. By adhering to a clean code metho
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Budapest, Budapest, Hu
Services Provided+12 Services
6% Custom Web Application Development
4% Mobile App Development (iOS & Android)
3% E-Commerce Development
6% Backend Development
AI Summary
“GRAPE SOLUTIONS cPLC. delivers end-to-end software development, UX/UI design, cloud and business consulting, excelling in enterprise applications, AI, BI, and adaptive project management with quality focus.”
BiharApps Best Website Development Company Patna
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BiharApps is the leading website development company based in Patna, Bihar, specializing in mobile app and software development services. We are recognized as top developers for both Android and iOS apps in Patna. Additionally, we are a digital marketing firm with expertise in developing educational
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Patna, Bihar, In
Services Provided+4 Services
3% QA & Software Testing
3% E-Commerce Development
12% Custom Web Application Development
15% Mobile App Development (iOS & Android)
AI Summary
“BiharApps, based in Patna, excels in website, mobile app, and software development, specializing in Android, iOS, educational, financial tech, and digital marketing services.”
Hexigon Technology
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Hexigon focuses on tailored software development, mobile app creation, web application development, and enterprise software solutions. Whether you're looking for a custom application or an enhancement to your current software, we are here to help.
Highlights
$5,000+
Min Project Size
10-49
Employees
Services Provided+1 Services
12% Mobile App Development (iOS & Android)
18% Custom Web Application Development
4% QA & Software Testing
33% UX Research & Usability Testing
AI Summary
“Hexigon Technology specializes in custom software, mobile and web applications, and enterprise solutions, delivering tailored services to enhance and develop clients' digital platforms effectively.”
Virtueinfo
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Virtueinfo is a worldwide provider of IT solutions with over 15 years of specialized experience and a team of skilled professionals. We offer comprehensive services in various fields, including mobile application development, web development, digital marketing, blockchain development, and ERP develo
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+10 Services
5% Custom Web Application Development
7% Mobile App Development (iOS & Android)
3% API Development & Integration
2% SaaS Product Development
AI Summary
“Virtueinfo is a global IT solutions provider with 15+ years experience, offering comprehensive services including web and mobile app development, digital marketing, ERP, and emerging technologies like blockchain and IoT.”
Aegis Softtech
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Aegis Softtech is a certified IT consulting and software development firm in India with more than 20 years of experience serving clients worldwide, including those in the USA, UK, Canada, Singapore, Australia, and the Middle East. Our main services include software development, software testing, Dyn
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Rajkot, Gujarat, In
Services Provided+16 Services
3% Mobile App Development (iOS & Android)
9% Backend Development
6% ERP & CRM Development
5% QA & Software Testing
AI Summary
“Aegis Softtech is an Indian IT consulting and software development firm with 20+ years’ experience, offering diverse services including software development, AI, data warehousing, cybersecurity, and digital transformation globally.”

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Top QA & Software Testing Firms

List of the Best QA & Software Testing Agencies

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