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 9, 2026

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4,446 Companies

List of the Best QA & Software Testing Agencies

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KlystronProfile set up by Edverise AI
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Klystron is your trusted ally for achieving business success with cutting-edge IT solutions. We focus on Testing, Website Development, Digital Marketing, ERP implementation, and Self-Service Kiosks, providing a wide range of services customized to meet your specific requirements. Our goal is to empo
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Pleasanton, California, Us
Services Provided+2 Services
40% Custom Web Application Development
25% E-Commerce Development
35% QA & Software Testing
100% Search Engine Optimization (SEO)
AI Summary
“Klystron delivers tailored IT solutions including testing, web development, digital marketing, ERP, and self-service kiosks, driving innovation and measurable business growth through collaboration.”
NareiaProfile set up by Edverise AI
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Nareia is a software engineering team collaborating with clients worldwide to create valuable mobile applications and websites, seamlessly integrating AI into our development process and deliverables. 🏆 Global Recognition: We are honored to be listed as #396 on the 2025 Clutch 1000, positioning Nar
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Montevideo, Montevideo, Uy
Services Provided+4 Services
45% Mobile App Development (iOS & Android)
35% Custom Web Application Development
15% API Development & Integration
5% QA & Software Testing
AI Summary
“Nareia is a globally recognized software engineering team specializing in mobile apps and websites, integrating AI-driven iterative development to deliver high-quality, client-focused solutions.”
AltimiProfile set up by Edverise AI
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We assist companies in boosting their growth by leveraging our broad consulting and technology knowledge, adaptable collaboration frameworks, and access to a skilled pool of business and tech professionals. Our consulting services enable organizations to establish strategies, update their technology
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Wroclaw, Pl
Services Provided+11 Services
10% QA & Software Testing
15% Mobile App Development (iOS & Android)
15% Frontend Development
20% Backend Development
AI Summary
“Altimi enhances business growth through expert consulting and technology solutions, offering strategic guidance, technology modernization, and skilled professionals for informed decision-making.”
CentLing TechnologiesProfile set up by Edverise AI
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CentLing Technologies is a cutting-edge IT company founded in 2009 in Qingdao, Shandong, China, aimed at facilitating application development and service integration for global markets. Our mission is to deliver top-tier IT software systems, innovative products, and comprehensive solutions to Fortun
Highlights
250-999
Employees
Qingdao, Cn
Services Provided+4 Services
15% QA & Software Testing
20% ERP & CRM Development
20% Backend Development
25% Mobile App Development (iOS & Android)
AI Summary
“CentLing Technologies, a Qingdao-based IT firm founded in 2009, delivers advanced communication, mobile Internet, and Industry 4.0 enterprise solutions to global clients with rigorous quality standards.”
GSA Techworld Private LimitedProfile set up by Edverise AI
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GSA Techworld is a well-known Mobile App Development and Digital Marketing firm located in Bangalore. With over 5 years of expertise in Android and iOS app development, we have successfully served over 300 satisfied clients and completed more than 500 projects worldwide. Our extensive industry exper
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+8 Services
70% Mobile App Development (iOS & Android)
15% Custom Web Application Development
10% E-Commerce Development
5% QA & Software Testing
AI Summary
“GSA Techworld Private Limited is a Bangalore-based firm specializing in mobile app development and comprehensive digital marketing services, supporting over 300 clients globally with innovative technology and branding solutions.”
SaffronProfile set up by Edverise AI
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SAFFRON is a contemporary IT service provider dedicated to developing top-quality software for you. If you're seeking passionate individuals who prioritize client satisfaction and treat punctuality as crucial, you've come to the right place.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Gdansk, Pomeranian, Pl
Services Provided+2 Services
85% Custom Web Application Development
15% QA & Software Testing
40% Managed IT Services
45% Cybersecurity Assessments & Hardening
AI Summary
“Saffron is a Polish IT service provider delivering custom software development, application testing, cybersecurity, managed IT services, and strategic IT consulting with a focus on quality and client satisfaction.”
A & H SolutionsProfile set up by Edverise AI
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A & H Solutions is a comprehensive software development and technology consulting company committed to creating digital products that yield tangible business outcomes. We collaborate with startups, growing companies, and large enterprises to provide complete technology solutions—from ideation to imp
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Edmonton, Alberta, Ca
Services Provided+8 Services
45% Mobile App Development (iOS & Android)
40% Custom Web Application Development
10% E-Commerce Development
5% QA & Software Testing
AI Summary
“A & H Solutions offers comprehensive software development and consulting services, including mobile apps, web applications, AI integration, data analytics, cloud solutions, and IT advisory to drive business growth.”
TechifyProfile set up by Edverise AI
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We provide a diverse array of business solutions for various industries, including healthcare, mobile banking, and e-learning. As a comprehensive service provider, we deliver customized software solutions designed to meet your specific needs. Our innovative UX/UI design will help your business shine
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+5 Services
10% E-Commerce Development
30% Mobile App Development (iOS & Android)
20% Backend Development
15% Frontend Development
AI Summary
“Techify specializes in delivering tailored software solutions across healthcare, mobile banking, and e-learning, combining innovation in UX/UI design with diverse industry expertise to meet unique business needs.”
JigaProfile set up by Edverise AI
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Got an idea but lack a team to bring it to life? We assist startups and businesses in launching their projects with our software and services.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Madurai, Tamil Nadu, In
Services Provided
50% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% QA & Software Testing
100% Landing Page Design
AI Summary
“Jiga supports startups and businesses by providing software solutions and services to help launch projects, transforming ideas into tangible products efficiently.”
MalevichProfile set up by Edverise AI
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We are Malevich, a highly experienced and reputable web development team dedicated to achieving tangible results by executing your projects with the utmost quality. We offer continuous support from the initial stages of your project through to completion. Our expertise lies in web and mobile develop
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Dnipro, Dnipropetrovsk, Ua
Services Provided+27 Services
15% Mobile App Development (iOS & Android)
15% Frontend Development
5% Legacy System Modernization
10% API Development & Integration
AI Summary
“Malevich is a seasoned web and mobile development team specializing in JavaScript technologies, delivering high-quality enterprise software, UI/UX design, and blockchain solutions across diverse industries.”

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Top QA & Software Testing Companies

List of the Best QA & Software Testing Agencies

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Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

B2B Reviews Are Dying What Comes Next?

Nihar Ranjan Rout

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