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 7, 2026

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4,446 Companies

List of the Best QA & Software Testing Agencies

COBEProfile set up by Edverise AI
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We are a design and development agency based in Munich, Germany, with an additional office in Osijek, Croatia. Our services include UX/UI design and development for both web and mobile applications, UX and agile consulting, code reviews, quality assurance, and effective project management. No matter
Highlights
$50,000+
Min Project Size
100-149
Avg Hourly Rate
50-249
Employees
Munich, Bavaria, De
Services Provided+3 Services
35% Mobile App Development (iOS & Android)
35% Custom Web Application Development
20% QA & Software Testing
10% Code Review & Technical Audits
AI Summary
“COBE is a Munich-based design and development agency delivering high-quality UX/UI design, agile consulting, software development, testing, and project management for mobile and web applications.”
Linkfields InnovationsProfile set up by Edverise AI
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Linkfields is a premier technology consulting firm that offers Digital, RPA, Quality Assurance, AI, SAP, and Technology Consulting Services to businesses of various sizes globally.
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
250-999
Employees
Midrand, Gauteng, Za
Services Provided+4 Services
45% Custom Web Application Development
40% QA & Software Testing
15% Legacy System Modernization
10% Other IT Consulting and SI
AI Summary
“Linkfields Innovations is a global technology consulting firm providing comprehensive services in digital transformation, RPA, AI, QA, SAP, and broader technology solutions to diverse businesses.”
Manao SoftwareProfile set up by Edverise AI
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Manao Software is an outsourcing company based in Chiang Mai, Thailand, specializing in custom software development. We offer cost-effective services in several key areas: **Outsourced Development Teams**: Our dedicated teams are perfect for long-term projects and product development. The expertise
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Chiang Mai, Th
Services Provided
50% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% QA & Software Testing
100% IT Staff Augmentation
AI Summary
“Manao Software, based in Chiang Mai, Thailand, offers cost-effective custom software development services including outsourced teams, web and mobile app development, and software testing.”
EkumenProfile set up by Edverise AI
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We are an international engineering firm focused on software development for robotics and extended reality. With over 13 years of experience in the Americas and Europe, we supply leading engineers to robotics companies for both short-term and long-term project needs.
Highlights
$100,000+
Min Project Size
50-249
Employees
Services Provided+4 Services
40% Robotic Process Automation (RPA)
10% Other IT Consulting and SI
10% AI Strategy & Roadmap Consulting
10% Generative AI
AI Summary
“Ekumen is an international engineering firm specializing in software development for robotics and extended reality, delivering expert engineering talent across the Americas and Europe for diverse project needs.”
WincimaProfile set up by Edverise AI
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Our goal is to provide businesses with trustworthy and user-friendly software that delivers maximum value for both the organization and the community. We aim to develop software that removes obstacles between users and computers, making it feel natural, intuitive, and enjoyable while ensuring strong
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Wroclaw, Pl
Services Provided
35% Custom Web Application Development
30% Backend Development
25% Frontend Development
10% QA & Software Testing
AI Summary
“Wincima develops intuitive, reliable software emphasizing transparency, innovation, and social impact, aiming to bridge users and technology while delivering maximum organizational and community value.”
zsolnetProfile set up by Edverise AI
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ZSOLNET offers premium digital services designed to help businesses succeed in a constantly changing online environment. We deliver comprehensive solutions customized to your requirements, including reliable web hosting, domain management, engaging website development, artistic design, and strategic
Highlights
Dubai, Dubayy, Ae
Services Provided
40% API Development & Integration
30% Mobile App Development (iOS & Android)
30% QA & Software Testing
100% Search Engine Optimization (SEO)
AI Summary
“ZSOLNET provides tailored digital solutions including web hosting, domain management, website development, design, and digital marketing, combining technical expertise with creative strategy to support business growth.”
Whammy TechProfile set up by Edverise AI
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We are a technology solutions provider focused on equipping businesses with innovative software products and top-notch services. Our expertise lies in system implementation and outsourcing, where we offer customized solutions to help companies integrate bespoke software into their current systems. O
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Ho Chi Minh City, Ho Chi Minh City, Vn
Services Provided+1 Services
45% Custom Web Application Development
25% QA & Software Testing
10% E-Commerce Development
20% Mobile App Development (iOS & Android)
AI Summary
“Whammy Tech specializes in tailored software solutions, system implementation, and expert outsourcing services, fostering long-term partnerships to enhance business growth and operational efficiency.”
TechConativeProfile set up by Edverise AI
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TechConative aims to collaborate with businesses to support their growth by delivering technology solutions customized to their specific needs, utilizing our Product Engineering Services developed through a Design Thinking methodology. Our products and services give our clients a distinct competitiv
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
25% QA & Software Testing
20% Legacy System Modernization
55% Custom Web Application Development
100% IT Staff Augmentation
AI Summary
“TechConative partners with businesses to provide tailored technology solutions and product engineering services, leveraging Design Thinking to enhance competitiveness and drive growth.”
ATZ Software SolutionsProfile set up by Edverise AI
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ATZ Software Solutions is a comprehensive software engineering and IT solutions provider based in Vietnam, crafting end-to-end digital products for businesses around the globe. We assist organizations across various sectors in turning their ideas into robust systems, ensuring high quality, timely de
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Services Provided
35% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% E-Commerce Development
15% QA & Software Testing
AI Summary
“ATZ Software Solutions delivers end-to-end software engineering and IT services, ensuring quality, timely, and budget-friendly digital products through expert teams and strategic technology guidance.”
KOALA42Profile set up by Edverise AI
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We are a group of enthusiastic and skilled young developers who are dedicated to our craft. Our extensive experience working with various corporations and startups has allowed us to create a rich portfolio of engaging projects. We specialize in custom software development, aiming to assist startups
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Prague, Cz
Services Provided+1 Services
50% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% QA & Software Testing
60% Product UX Strategy
AI Summary
“KOALA42 is a skilled software development team based in the Czech Republic, delivering custom technology solutions to startups and enterprises, leveraging extensive experience across diverse projects.”

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