Top QA & Software Testing Firms

Releases that break checkout, a mobile app that crashes on older Android phones, an API that slows under load: these are the failures QA and software testing companies are paid to catch first. They plan test strategy, write and run manual test cases, build automated suites in Selenium, Playwright, Cypress or Appium, and run performance, security and accessibility tests. Software teams hire them when developers are testing their own code, when release cycles are speeding up, before a major launch, or when an audit demands documented testing.

When comparing the firms below, look at the kinds of applications they test, the automation frameworks they work in, and whether testers join your sprints or work from a separate queue.

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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

4,561 Companies

List of the Best QA & Software Testing Agencies

DT WEB MEDIA
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DT WEB Media provides specialized services in WordPress development, web development, app development, Google Ads, PPC, Meta advertising, and SEO on a global scale. Since our inception in 2020, we have assisted over 100 clients in improving their online visibility. Our offerings aim to boost traffic
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Noida, Uttar Pradesh, In
Services Provided+12 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
5% API Development & Integration
3% QA & Software Testing
AI Summary
“DT WEB Media specializes in global digital solutions including WordPress and app development, SEO, PPC, and advertising, helping clients enhance online visibility and drive business growth since 2020.”
Render Analytics
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Render Analytics is a consultancy based in Orlando, FL, specializing in data analytics and digital marketing. We assist companies in converting raw data into useful insights using advanced analytics, tailored dashboards, and AI-powered solutions. As a Google-certified partner, our t
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Orlando, Florida, Us
Services Provided+14 Services
10% BI & Big Data Consulting & SI
10% Pay Per Click
5% Machine Learning Model Development
5% API Development & Integration
AI Summary
“Render Analytics is an Orlando-based consultancy specializing in data analytics, AI strategies, digital marketing, and custom software development, empowering businesses with actionable insights and measurable growth.”
01Synergy
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Established in 2007 and widely recognized today, 01SYNERGY specializes in creating businesses through its exceptional web development services. We offer a comprehensive solution for executing web-based projects across various industry sectors.
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ludhiana, Punjab, In
Services Provided+12 Services
5% Mobile App Development (iOS & Android)
10% Custom Web Application Development
4% E-Commerce Development
4% QA & Software Testing
AI Summary
“Established in 2007, 01Synergy offers comprehensive digital solutions including software development, UI/UX design, branding, and digital marketing to create impactful web experiences.”
Velocis System Pvt. Ltd.
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Velocis Systems Pvt. Ltd. is an IT and IT support company that provides a variety of services for businesses of all sizes, from large corporations to small and medium enterprises. We offer services through on-demand or scheduled appointments, as well as service contracts, focusing on swiftly resolvi
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
1000-9999
Employees
Noida, Uttar Pradesh, In
Services Provided+12 Services
4% Backend Development
4% Mobile App Development (iOS & Android)
4% ERP & CRM Development
4% E-Commerce Development
AI Summary
“Velocis Systems Pvt. Ltd. delivers comprehensive IT and support services globally, specializing in software, cloud, and e-commerce solutions to foster client growth through tailored, research-driven strategies.”
Advanced Millennium Technologies
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Advanced Millennium Technologies (AMT), a prominent global service provider, offers consulting, implementation, business transformation, and operational solutions to clients worldwide. The company integrates cutting-edge technologies to meet critical business needs. AMT was founded in Bangalore, Ind
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Bengaluru, Karnataka, In
Services Provided+8 Services
8% Mobile App Development (iOS & Android)
5% API Development & Integration
5% QA & Software Testing
7% Backend Development
AI Summary
“Advanced Millennium Technologies delivers global consulting and agile software solutions, specializing in custom web, mobile, AI, IoT, cloud, blockchain, CRM, and enterprise application development.”
Q
QueryGenix Solutions
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At QueryGenix Solutions, we focus on providing personalized IT services and software development tailored to the specific requirements of businesses. Our skills encompass full-stack development, cloud integration, enterprise software, and strategies for digital transformation. We assist clients in o
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
7% QA & Software Testing
8% Mobile App Development (iOS & Android)
5% E-Commerce Development
14% Custom Web Application Development
AI Summary
“QueryGenix Solutions delivers tailored IT services and software development, specializing in full-stack development, cloud integration, and digital transformation to enhance business efficiency and scalability.”
Gambit Pixel
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Gambit Pixel is a software development company dedicated to delivering exceptional technical and creative services to our clients. We handle a wide range of projects, including websites, e-commerce platforms, and mobile applications.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Miami, Florida, Us
Services Provided+6 Services
13% Custom Web Application Development
10% Mobile App Development (iOS & Android)
10% E-Commerce Development
7% Backend Development
AI Summary
“Gambit Pixel is a Miami-based software development company offering custom web and mobile applications, e-commerce solutions, and user-centric UX/UI design with rigorous quality assurance.”
IT Boulevard - Leading Web Development and SEO Company in Mohali
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Are you searching for the best affordable digital marketing firm in Mohali? IT Boulevard is ready to assist you with a wide range of services, including SEO, PPC, PHP development, web development, content writing, and more. Our team creates, prototypes, and implements digital solutions tailored to y
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Mohali, Punjab, In
Services Provided+8 Services
15% Custom Web Application Development
5% Mobile App Development (iOS & Android)
5% E-Commerce Development
10% Backend Development
AI Summary
“IT Boulevard is a Mohali-based digital marketing firm offering comprehensive services such as SEO, PPC, web and PHP development, and content writing, delivering tailored software solutions.”
Incepta Square
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A WORLDWIDE DIGITAL AGENCY. We assist entrepreneurs and business executives in creating and introducing innovative custom software solutions in various sectors and industries. Together, we can transform your idea into a successful product, whether it involves developing a Minimum Viable Product, pro
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
17% Custom Web Application Development
8% Frontend Development
7% Backend Development
2% QA & Software Testing
AI Summary
“Incepta Square is a global digital agency specializing in custom software development, UX/UI design, and MVP creation to help businesses transform ideas into successful products across industries.”
nexalinx
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At Nexalinx, we hold a strong belief in technology's ability to revolutionize businesses. As a software company focused on IT solutions and services, we assist companies of various sizes in utilizing technology to enhance their operations and boost efficiency. Since our establishment, we have priori
Highlights
Dhaka, Dhaka, Bd
Services Provided+15 Services
14% Custom Web Application Development
4% QA & Software Testing
2% E-Commerce Development
6% Cloud Infrastructure Setup (AWS / GCP / Azure)
AI Summary
“Nexalinx is a software company specializing in personalized IT solutions and services, enhancing operational efficiency for diverse businesses through tailored technology applications.”

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Top QA & Software Testing Firms

List of the Best QA & Software Testing Agencies

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