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

Residence Of CodeProfile set up by Edverise AI
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We are a comprehensive outsourcing software development firm that provides a variety of services throughout your application's lifecycle. Our offerings include UX/UI design and branding, development, quality assurance testing, project management, system and application support, as well as monitoring
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Vogosca, Federation Of Bosnia And Herzegovina, Ba
Services Provided+10 Services
10% Blockchain & Web3 Development
35% Custom Web Application Development
15% E-Commerce Development
25% Mobile App Development (iOS & Android)
AI Summary
“Residence Of Code is an outsourcing software development firm offering end-to-end services including UX/UI design, development, QA testing, project management, and ongoing application support and maintenance.”
CybercannyProfile set up by Edverise AI
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Located in Braga, Portugal, we are an energetic 360-degree digital service agency focused on providing outstanding digital solutions around the world. With our expertise in comprehensive digital strategies, we combine local knowledge with global innovation to enhance your business in the digital rea
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Braga, Pt Sao Paulo, Pt
Services Provided+24 Services
40% Mobile App Development (iOS & Android)
20% QA & Software Testing
30% Custom Web Application Development
10% E-Commerce Development
AI Summary
“Cybercanny is a Portugal-based digital agency delivering comprehensive global digital strategies and solutions, facilitating seamless digital transformation to enhance and strengthen businesses across industries.”
Zero TechProfile set up by Edverise AI
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Together with a team of skilled developers, designers, and solution architects, we create custom software and intelligent automation that generate meaningful results. If you're facing challenges related to performance issues, data management, digital transformation, or product development, Codexpace
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Lahore, Pk Punjab, Pk
Services Provided+11 Services
35% Custom Web Application Development
20% API Development & Integration
15% Frontend Development
20% Backend Development
AI Summary
“Zero Tech delivers custom software and intelligent automation utilizing Agile, AI, and DevOps to solve performance, data management, and digital transformation challenges with scalable, secure solutions.”
Gammaedge TecgnologiesProfile set up by Edverise AI
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At GammaEdge, we facilitate digital transformation through advanced technology solutions customized for your business requirements. Our emphasis is on delivering personalized software, mobile applications, and cloud services to help your organization maintain a competitive edge in the digital landsc
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+20 Services
10% QA & Software Testing
15% Backend Development
8% SaaS Product Development
7% E-Commerce Development
AI Summary
“GammaEdge Technologies delivers bespoke digital transformation solutions across software, mobile, cloud, AI, blockchain, and data science, aligning innovative technologies with diverse industry needs for sustained business success.”
Tinasoft VietnamProfile set up by Edverise AI
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Founded as a laboratory in 2015, Tinasoft has quickly positioned itself as a leading Software Development and Digital Transformation Consultancy in Vietnam. Our extensive experience, expertise, state-of-the-art facilities, professional management, and dedication have ensured our clients' highest sat
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Hanoi, Vn
Services Provided+5 Services
50% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% QA & Software Testing
30% AI Strategy & Roadmap Consulting
AI Summary
“Tinasoft Vietnam is a leading software development and digital transformation firm, delivering custom software, AI-driven automation, and data analytics solutions with expert IT staffing since 2015.”
SoftelabProfile set up by Edverise AI
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Softelab is a comprehensive provider of mobile applications, web solutions, software, systems architecture, and IoT solutions, specializing in the effective design, development, and integration of intricate technologies. We serve a diverse range of clients, including forward-thinking small and mediu
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
New York, New York, Us
Services Provided+14 Services
20% Backend Development
10% Legacy System Modernization
25% Mobile App Development (iOS & Android)
10% ERP & CRM Development
AI Summary
“Softelab delivers integrated mobile applications, web solutions, software, and IoT technologies to diverse businesses, supporting complex system design and development across multiple industries.”
Code Matrix India Pvt LtdProfile set up by Edverise AI
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Code Matrix is a software services company that provides web, mobile, and AI technology solutions across different industries. We specialize in MEAN/MERN stack, Python, and various mobile technologies. Our offerings include custom software development, e-commerce solutions, DevOps services, business
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+8 Services
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% SaaS Product Development
10% E-Commerce Development
AI Summary
“Code Matrix India Pvt Ltd delivers custom software, web and mobile app development, AI-driven automation, and legacy modernization using MEAN/MERN stack and Python to serve diverse industries.”
Yarqat LTDProfile set up by Edverise AI
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At Yarqat IT Solutions, we offer IT consulting services across England and the UK. From consultancy and infrastructure design to custom web development, mobile applications, automation, and ongoing support, we possess a comprehensive understanding of your business's requirements and challenges. Reac
Highlights
25-49
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+3 Services
100% Workflow Automation (Zapier / Make / n8n)
50% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% QA & Software Testing
AI Summary
“Yarqat LTD. provides comprehensive IT consulting, including infrastructure design, custom web and mobile development, automation, and support, serving businesses across England and the UK.”
DribbaProfile set up by Edverise AI
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Dribba is a strategic digital product studio located in Barcelona, Spain, with an additional office in Andorra. Since its establishment in 2011, we have completed over 300 projects for startups, governmental entities, and major global brands by merging product strategy, UX/UI design, and top-tier en
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Barcelona, Catalonia, Es
Services Provided+17 Services
40% Mobile App Development (iOS & Android)
20% Backend Development
10% QA & Software Testing
15% API Development & Integration
AI Summary
“Dribba is a Barcelona-based digital product studio delivering strategic UX/UI design, advanced engineering, and AI integration across industries, partnering for full lifecycle product innovation and growth.”
Creative Stack LtdProfile set up by Edverise AI
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Creative Stack is a technology partner designed to grow alongside creative companies, start-ups, and scale-ups. Gain a competitive edge and the confidence to tackle impressive projects, no matter their size or complexity. We have had the privilege of collaborating with major international brands suc
Highlights
10-49
Employees
Brighton, England, Gb
Services Provided+9 Services
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% E-Commerce Development
15% Backend Development
AI Summary
“Creative Stack Ltd. partners with creative companies providing strategic tech consulting and project management, delivering scalable web, mobile, and ecommerce solutions using modern technologies globally.”

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