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.

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

4,561 Companies

List of the Best QA & Software Testing Agencies

Lamansys
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Why choose Lamansys? Our skilled team specializes in developing and designing advanced, complex systems using established architectures and cutting-edge technologies to achieve objectives such as integrating legacy systems and optimizing resources. Our company's location aligns with the US time zone
Highlights
50-249
Employees
Services Provided+6 Services
8% Custom Web Application Development
3% E-Commerce Development
7% Backend Development
5% Frontend Development
AI Summary
“Lamansys delivers advanced custom software development, IT staff augmentation, and managed IT services, focusing on legacy system integration, resource optimization, and reliable cloud infrastructure management.”
Ravali tech
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We are a startup located in Raipur, Chhattisgarh, having launched our journey in early April 2023. Since then, we have aspired to achieve significant growth in the upcoming years. Our team is driven by a passion for creativity, believing in the transformative capabilities of illustration and design
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Raipur, Chhattisgarh, In
Services Provided+22 Services
6% Custom Web Application Development
4% Mobile App Development (iOS & Android)
2% E-Commerce Development
3% Backend Development
AI Summary
“Ravali Tech, an Indian startup, offers diverse IT solutions including software development, UI/UX, branding, digital marketing, and customer support, aiming to automate workflows and drive business growth.”
K
Khan Software GmbH
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We are a company that specializes in custom software development, creating software tailored to meet the needs of businesses.
Highlights
$100,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Stuttgart, Baden Wurttemberg, De
Services Provided+8 Services
5% Mobile App Development (iOS & Android)
4% E-Commerce Development
5% API Development & Integration
12% Custom Web Application Development
AI Summary
“Khan Software GmbH specializes in custom software development, delivering tailored solutions to meet diverse business needs and enhance operational efficiency across industries.”
Pro digi Solution
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We are a comprehensive digital marketing agency dedicated to helping businesses establish, expand, and enhance their online presence through effective strategies and creative implementation. Our team excels in creating robust digital foundations with modern website development, focusing on fast, res
Highlights
50-249
Employees
Services Provided+8 Services
13% Custom Web Application Development
8% Mobile App Development (iOS & Android)
2% E-Commerce Development
2% QA & Software Testing
AI Summary
“Pro digi Solution is a full-service digital marketing agency offering website development, social media marketing, SEO, branding, content creation, video editing, and app development to drive business growth.”
S
Spark Digital
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Spark is a company that specializes in developing custom applications for both desktop and mobile platforms.
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Central Islip, New York, Us
Services Provided+6 Services
10% Mobile App Development (iOS & Android)
13% Custom Web Application Development
3% QA & Software Testing
25% Search Engine Optimization (SEO)
AI Summary
“Spark Digital specializes in creating custom desktop and mobile applications, delivering tailored software solutions across diverse platforms to meet varied client needs effectively.”
Groflex
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We provide IT services more quickly and at a lower cost by utilizing AI to expedite our processes.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Islamabad, Pk
Services Provided+21 Services
3% QA & Software Testing
3% Custom Web Application Development
2% E-Commerce Development
3% Frontend Development
AI Summary
“Groflex delivers cost-effective IT services by leveraging AI to accelerate processes, enhancing efficiency and speed across diverse technology solutions for its clients.”
H
Hope Infosys
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We adopt a people-focused strategy for creating, branding, and marketing your next major concept. No matter what stage you're in, we're here to partner with you. We understand that developing an app that resonates with users can be a risky and inventive venture, which is why we eliminate assumptions
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+7 Services
8% AI Strategy & Roadmap Consulting
5% Machine Learning Model Development
3% IT Staff Augmentation
5% Custom AI Chatbot Development
AI Summary
“Hope Infosys offers innovative AI and custom software solutions with a people-centric approach, combining expertise in development, strategy, and branding to deliver tailored, impactful digital products.”
Creativity Coder
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WordPress development, Magento development, React JS development, Webflow development, Next JS development, website design, mobile application design, and digital marketing.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
20% Custom Web Application Development
15% API Development & Integration
13% Mobile App Development (iOS & Android)
2% QA & Software Testing
AI Summary
“Creativity Coder specializes in WordPress, Magento, and React JS development, alongside website and mobile app design, complemented by digital marketing services for comprehensive digital solutions.”
Maxxsol
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Maxxsol is a product engineering studio that assists startup founders and expanding businesses in developing scalable web and mobile applications. We focus on Next.js, React Native, and Node.js and have successfully delivered products in the restaurant technology, fitness, logistics, and healthcare
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+11 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
4% API Development & Integration
1% Legacy System Modernization
AI Summary
“Maxxsol is a product engineering studio specializing in scalable web and mobile applications using Next.js, React Native, and Node.js, serving startups across various industries worldwide.”
O
Orion Innovation
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Orion Innovation is a leading and award-winning global firm specializing in business and technology services. Based in Edison, NJ, we boast a worldwide team of 6,000 professionals, with engineers located in 13 major delivery centers across the Americas, Europe, and Asia-Pacific. For more than 25 yea
Highlights
$25,000+
Min Project Size
1000-9999
Employees
New York, New York, Us
Services Provided+23 Services
3% Frontend Development
2% Code Review & Technical Audits
3% Mobile App Development (iOS & Android)
3% E-Commerce Development
AI Summary
“Orion Innovation is a global technology and business services firm delivering innovative digital strategies, experience design, and engineering solutions across diverse industries to support agile business transformation.”

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