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

ILoveMyQA
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You write the code, and we handle the testing for satisfied users. Located in Vancouver, Canada. Transition from... buggy code that drives users away... to rapid growth! Experience the advantages of quality assurance without the expenses, management hassles, and stress.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Vancouver, British Columbia, Ca
Services Provided
43% QA & Software Testing
7% Other IT Consulting and SI
50% AI Strategy & Roadmap Consulting
AI Summary
“ILoveMyQA, based in Vancouver, Canada, offers expert quality assurance, software testing, and AI consulting services to diverse sectors, ensuring reliable, cost-effective technology solutions.”
VR Vision
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VR Vision is a prominent provider of virtual reality training solutions tailored for enterprises, aimed at transforming the way organizations educate, train, and empower their workforce. We specialize in scalable, immersive VR experiences that enhance safety, productivity, and knowledge retention ac
Highlights
$75,000+
Min Project Size
$150+/hr
Avg Hourly Rate
10-49
Employees
Toronto, Ontario, Ca
Services Provided
50% QA & Software Testing
24% 3D Design and Development
17% Content Creation
9% Training Services
AI Summary
“VR Vision delivers customized virtual reality training solutions that enhance workforce safety, productivity, and skill development across industries via scalable immersive simulations and real-time management.”
SGBI Inc
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Sastra Robotics was established in 2013, and in 2021, as part of its global growth, SGBI Inc. in the US acquired the company. SGBI has subsidiary businesses in both the UK and India.
Highlights
50-249
Employees
Sunnyvale, California, Us
Services Provided
15% AI Strategy & Roadmap Consulting
15% Machine Learning Model Development
20% Robotic Process Automation (RPA)
50% QA & Software Testing
AI Summary
“SGBI Inc., with subsidiaries in the UK and India, acquired Sastra Robotics in 2021, expanding its global presence and capabilities in advanced robotics and automation.”
CrusherslabQA
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We are a company specializing in software testing and quality assurance, offering services designed to help other teams or businesses create high-quality applications. You retain full control over your application, while we act as your quality assurance team, consistently overseeing and ensuring its
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Dhaka, Dhaka, Bd
Services Provided
50% QA & Software Testing
50% Cybersecurity Assessments & Hardening
AI Summary
“CrusherslabQA specializes in comprehensive software testing and quality assurance services, providing expert teams to ensure high-performance applications throughout the development lifecycle.”
GenofIT
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GENOFIT provides exceptional testing services. Our team of 57 testers, located in the USA and Europe, possesses a wide range of skills to guarantee thorough and efficient testing processes. We enable businesses to improve user experience, minimize operational risks, and create more dependable produc
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
New York, New York, Us
Services Provided
50% QA & Software Testing
50% Other IT Consulting and SI
AI Summary
“GenofIT offers comprehensive software testing services with a skilled team across the USA and Europe, enhancing product quality, user experience, and reducing operational risks and costs.”
D3C Consulting
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The Concept Behind D3C Consulting Digital security has always posed challenges, but the emergence of AI has exacerbated cyber threats to an unprecedented extent. Acknowledging this change, Ahmar Imam established D3C Consulting in 2023 with a clear objective: to defend businesses and healthcare organ
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Milton, Ontario, Ca
Services Provided
50% Cybersecurity Assessments & Hardening
50% QA & Software Testing
AI Summary
“D3C Consulting specializes in advanced cybersecurity solutions focused on identity management and application security, helping businesses and healthcare organizations manage risks and ensure compliance amid evolving AI-driven threats.”
Sofist
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Sofist is a top consultancy in Brazil specializing in quality assurance and professional testing services. Its solutions equip companies with the strategic resources necessary to accelerate their innovation and digital transformation efforts while maintaining a positive user experience. Established
Highlights
50-249
Employees
Campinas, Sao Paulo, Br
Services Provided
50% QA & Software Testing
50% Managed IT Services
AI Summary
“Sofist is a leading Brazilian consultancy specializing in quality assurance and testing, enabling digital transformation and innovation for major corporations across diverse sectors since 2008.”
Impulsivesoft
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Impulsivesoft is a prominent provider of quality assurance and testing services, dedicated to assisting businesses in achieving success by delivering a high-quality product. Our expertise minimizes the risk of bugs and the costs associated with repairs, enhances competitiveness, engages the target a
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Warszawa, Masovian, Pl
Services Provided
50% QA & Software Testing
50% Generative AI
AI Summary
“Impulsivesoft specializes in quality assurance and testing services, helping businesses deliver defect-free products that enhance competitiveness, reduce repair costs, and foster user engagement and loyalty.”
TestTheTest
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Automated, continuous end-to-end testing along with precise reports for project managers, software developers, and high-performing teams. TestTheTest combines the advantages of manual testing's accuracy with the cost-effectiveness and speed of automation.
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
New York, New York, Us
Services Provided
50% QA & Software Testing
50% Software Development Services
AI Summary
“TestTheTest delivers automated, continuous end-to-end software testing that balances manual testing accuracy with automation speed and cost-efficiency, providing precise reports for development teams and project managers.”
QArk1
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Qark1 is a top-tier consultancy specializing in Software Testing and Quality Assurance Services. Our philosophy is simple: "Be a standard of excellence; some may not be accustomed to an environment where high quality is the norm." Rather than merely supplying products, we are dedicated problem solve
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Nicosia, Cy
Services Provided
50% QA & Software Testing
50% Other IT Consulting and SI
AI Summary
“Qark1 is a consultancy specializing in software testing and quality assurance, integrating expert teams to enhance product quality, optimize operations, and ensure robust software solutions across industries.”

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Top QA & Software Testing Firms

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