Top QA & Software Testing Companies

A high-performing QA & Software Testing solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading QA & Software Testing companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 6, 2026

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4,446 Companies

List of the Best QA & Software Testing Agencies

Code AssuranceProfile set up by Edverise AI
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Code Assurance offers software quality and IT consulting services, operating entirely remotely. Our expertise lies in quality assurance through both manual and automated testing, test strategy development, process enhancement, and ensuring quality for agile teams.
Highlights
10-49
Employees
Services Provided
100% QA & Software Testing
AI Summary
“Code Assurance provides remote software quality and IT consulting services, specializing in manual and automated testing, test strategy, process improvements, and agile team quality assurance.”
QA HarvestProfile set up by Edverise AI
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QA Harvest is a top-tier software testing company focused on ensuring the quality and dependability of software products. Our team comprises skilled QA professionals who offer extensive testing solutions customized to the specific requirements of our clients. We provide a wide range of testing servi
Highlights
<25
Avg Hourly Rate
2-9
Employees
Services Provided
100% QA & Software Testing
AI Summary
“QA Harvest specializes in comprehensive software testing services, combining expert manual and automated solutions to ensure software quality, reliability, and client-specific customization.”
UnbuggingProfile set up by Edverise AI
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Unbugging provides quick and comprehensive testing for your application within just 7 days. We cover everything from user interface and API testing to security and performance assessments. There are no long-term contracts—only a detailed testing cycle accompanied by a complete report and real-time b
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided
100% QA & Software Testing
AI Summary
“Unbugging delivers rapid, comprehensive application testing across UI, API, security, and performance domains within seven days, providing detailed reporting and real-time bug tracking without long-term contracts.”
QA SupermarketProfile set up by Edverise AI
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QA Supermarket is an on-demand, self-service software testing platform that provides results from crowd testers in just 24 hours. We prioritize your time and budget, making your success our main focus. If you need quick and cost-effective testing for web and mobile apps, we have a community of 400,0
Highlights
2-9
Employees
Services Provided
100% QA & Software Testing
AI Summary
“QA Supermarket is an on-demand software testing platform offering fast, cost-effective crowdtesting services from 400,000 testers, enabling scalable, unbiased feedback to enhance digital products.”
QA FoundryProfile set up by Edverise AI
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At QA Foundry, we have spent ten years collaborating with both startups and Fortune 500 companies. One key observation we made is that many teams do not fully leverage the advantages of a robust testing and automation framework. To address this, we began offering tailored test automation solutions s
Highlights
2-9
Employees
Services Provided
100% QA & Software Testing
AI Summary
“QA Foundry specializes in tailored test automation solutions for startups and enterprises, focusing on quality, risk reduction, and effective frameworks from their New York City base.”
G
Girema HoldingsProfile set up by Edverise AI
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We prevent bugs from reaching your users without increasing your management responsibilities. Girema Holdings offers a distinctive "Managed QA Pod" service tailored for growing tech startups and small to medium enterprises. Unlike conventional outsourcing, where you need to oversee individual freela
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Podgorica, Me
Services Provided
100% QA & Software Testing
AI Summary
“Girema Holdings offers fully-managed QA pods for startups and SMEs, providing expert-led manual and exploratory testing services in the CET timezone without increasing management effort.”
JeyaQAProfile set up by Edverise AI
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We excel in providing high-quality testing solutions to enhance your online presence. Our team is committed to live testing, functional testing, security measures, and compatibility and performance assessments, ensuring that your digital products are not only operational but also secure and optimize
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
100% QA & Software Testing
AI Summary
“JeyaQA delivers comprehensive digital testing services, including functional, security, compatibility, and performance testing, ensuring secure, optimized, and reliable online solutions for clients.”
tesena s.ro.Profile set up by Edverise AI
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Our services aim to enhance the efficiency and effectiveness of testing processes. We assist in identifying and mitigating potential issues within your IT systems. Additionally, we can help you lower risks, manage expenses, and expedite your time to market. Our offerings are rooted in our broad hand
Highlights
50-249
Employees
Prague, Cz
Services Provided
100% QA & Software Testing
AI Summary
“tesena s.ro. is a Czech company specializing in software testing and quality assurance, enhancing testing efficiency to reduce risks, manage costs, and accelerate product delivery across IT systems.”
qatestingProfile set up by Edverise AI
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QA Testing Canada is a premier company focused on app and software testing, dedicated to providing dependable, high-quality, and performance-oriented digital solutions. Our team guarantees that every product we evaluate adheres to the utmost standards of functionality, usability, and security.
Highlights
50-249
Employees
Services Provided
100% QA & Software Testing
AI Summary
“QA Testing Canada specializes in comprehensive app and software testing, ensuring products meet high standards in functionality, usability, performance, and security for reliable digital solutions.”
ResyncProfile set up by Edverise AI
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Resync’s current services are geared towards helping organizations enhance their Testing practices by sourcing fresh talent, implementing modern techniques, and providing coaching for teams and individuals. We offer a variety of Test-related solutions that can be tailored to fit any client's require
Highlights
100-149
Avg Hourly Rate
50-249
Employees
Services Provided
100% QA & Software Testing
AI Summary
“Resync specializes in tailored application testing solutions, leveraging modern techniques and expert coaching to improve software quality, efficiency, and reduce risks across diverse industries globally.”

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