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. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

How this list is built

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

4,558 Companies

List of the Best QA & Software Testing Agencies

A
Autonomicsoft Solutions LLCProfile set up by Edverise AI
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We provide a range of Software Development and Engineering Services for businesses, including: * Software Development * Software Testing and Quality Assurance * Observability * Automation * Deployment, Operations, and Monitoring * Performance Engineering.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Bothell, Washington, Us
Services Provided
40% Custom Web Application Development
10% QA & Software Testing
50% ERP Consulting and SI
AI Summary
“Autonomicsoft Solutions LLC offers comprehensive software development and engineering services, including testing, automation, deployment, monitoring, and performance engineering to support diverse business needs.”
SelnaProfile set up by Edverise AI
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Selna offers comprehensive software development services, covering everything from initial concept to launch and beyond. We create custom web, mobile, and cloud applications, develop strong APIs, design efficient databases, and integrate AI-driven solutions to support business innovation and growth.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+2 Services
10% Mobile App Development (iOS & Android)
8% Legacy System Modernization
10% QA & Software Testing
12% API Development & Integration
AI Summary
“Selna delivers end-to-end software development, specializing in custom web, mobile, cloud applications, AI solutions, and migrations with expertise in modern technologies and DevOps for scalable, reliable systems.”
Osellus MobileProfile set up by Edverise AI
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Osellus is a comprehensive mobile development firm that has delivered successful projects for various emerging mobile startups and Fortune 1000 companies such as Verizon, LG Electronics, NASA, Bank of Montreal, Deloitte Touche, Daimler, Cisco Systems, Samsung, and Oracle. We can transform your app c
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Toronto, Ontario, Ca
Services Provided+1 Services
45% Mobile App Development (iOS & Android)
25% Product UX Strategy
15% Mobile & App Marketing
10% Digital Strategy
AI Summary
“Osellus Mobile is a mobile development firm delivering visually appealing, engaging, and functional apps for startups and Fortune 1000 clients, ensuring competitive advantages across industries.”
TriviqTechProfile set up by Edverise AI
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We create tailored technology solutions for companies, including web applications, AI integrations, and cloud infrastructure. Our engineers are responsible for the entire process, from initial development to final deployment.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Berlin, Berlin, De
Services Provided+2 Services
8% Mobile App Development (iOS & Android)
25% Custom Web Application Development
10% QA & Software Testing
7% API Development & Integration
AI Summary
“TriviqTech delivers customized technology solutions encompassing web applications, AI integration, and cloud infrastructure, managing complete engineering processes from development through deployment for diverse clients.”
rinf.techProfile set up by Edverise AI
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Founded in 2006 and based in Bucharest, Romania, rinf.tech is a global technology partner with offices and delivery centers throughout Europe, North America, and Asia. The company specializes in enterprise AI capabilities, innovative research and development solutions, and custom software product en
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Bucuresti, Bucuresti, Ro
Services Provided+5 Services
18% Backend Development
10% QA & Software Testing
13% API Development & Integration
10% Custom Web Application Development
AI Summary
“rinf.tech, headquartered in Bucharest, delivers enterprise AI, software engineering, and digital innovation with global reach, serving Fortune enterprises through advanced technology solutions and expertise.”
LARIONProfile set up by Edverise AI
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LARION is a software development and consulting firm located in Vietnam, boasting a team of over 200 highly skilled engineers. With two decades of experience, we have successfully provided high-performance solutions to more than 200 companies of various sizes across 15 countries. We believe that exc
Highlights
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ho Chi Minh City, Vn
Services Provided+6 Services
8% Mobile App Development (iOS & Android)
7% QA & Software Testing
5% API Development & Integration
5% Backend Development
AI Summary
“LARION, a Vietnam-based software development firm with 200+ engineers, delivers tailored solutions across development, testing, DevOps, and analytics, ensuring scalable, high-quality software for global clients.”
Zanith Web DesignProfile set up by Edverise AI
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Everything You Require, All in One Location We provide a comprehensive solution customized to your requirements, taking you from idea to execution. Whether it's design, development, strategy, or support, we consolidate everything in one place, allowing you to concentrate on your growth while we take
Highlights
50-249
Employees
Services Provided
20% API Development & Integration
18% E-Commerce Development
12% QA & Software Testing
50% CRM Consulting and SI
AI Summary
“Zanith Web Design offers integrated services from design and development to strategy and support, delivering tailored solutions that enable clients to focus on growth while managing all project details.”
Dialogs AppsProfile set up by Edverise AI
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With decades of experience in web development for businesses of all sizes, we have been creating websites since the early days of the Internet, serving everyone from small local shops to large corporations and everything in between. Whether it's microsites, landing pages, portals, or e-commerce plat
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
25% Custom Web Application Development
15% E-Commerce Development
10% QA & Software Testing
50% Web App UI Design
AI Summary
“Dialogs Apps specializes in comprehensive web development, delivering tailored websites and applications for diverse businesses, emphasizing mobile optimization, accessibility, high performance, and strategic guidance.”
Test DoubleProfile set up by Edverise AI
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Test Double is a software agency that provides consulting services in areas such as custom software development, updating legacy systems, improving product performance, scaling DevOps, upgrading Ruby and Rails, and delivering products through a "team-in-a-box" approach. Unlike conventional software
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+7 Services
5% Mobile App Development (iOS & Android)
13% Code Review & Technical Audits
10% QA & Software Testing
15% Legacy System Modernization
AI Summary
“Test Double is a software agency specializing in custom development, legacy updates, DevOps scaling, and product delivery, focusing on maintainable solutions and maximizing software investment value.”
Eficaz Technology SolutionsProfile set up by Edverise AI
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Eficaz Technology Solutions Pvt. Ltd. is a specialist in offshore software development, offering both business and web application development services. Established by a group of passionate IT experts, the company aimed to succeed on the global stage, prioritizing not only business achievements but
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Thiruvananthapuram, Kerala, In
Services Provided
40% Mobile App Development (iOS & Android)
40% Custom Web Application Development
10% E-Commerce Development
10% QA & Software Testing
AI Summary
“Eficaz Technology Solutions Pvt. Ltd. specializes in offshore software development, delivering user-friendly, cost-effective business and web applications with a strong focus on customer satisfaction and innovation.”

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