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

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LUE Infoservices Pvt Ltd
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We are a company that has been registered for over 8 years, specializing in mobile application development, ERP solutions, web CMS, and blockchain technology. Our expertise encompasses a variety of skills, including: - PHP, Laravel, CodeIgniter, Angular, React - Mobile app development for Android a
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided+24 Services
7% Mobile App Development (iOS & Android)
2% E-Commerce Development
2% Custom Web Application Development
2% Backend Development
AI Summary
“LUE Infoservices Pvt Ltd. offers comprehensive mobile app, ERP, web development, and blockchain solutions, leveraging diverse technologies to serve sectors like e-commerce, real estate, delivery, and management systems efficiently.”
Doota | Technology, Design & Innovation Company
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Enabling companies to implement technological solutions that generate enduring and positive effects on individuals' lives.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+13 Services
2% ERP & CRM Development
2% E-Commerce Development
2% QA & Software Testing
2% Frontend Development
AI Summary
“Doota specializes in innovative technology solutions, combining software development, UI/UX design, branding, data analytics, AI, and business consulting to drive impactful client transformations.”
US Logo and Web LLC
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At US Logo and Web, we are dedicated to providing exceptional digital solutions that create significant effects. If you're looking for an eye-catching logo that truly represents your brand or an engaging website that attracts your online visitors, you've found the perfect spot.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+32 Services
5% Brand Identity Design
7% Logo Design
1% Corporate Stationery Design
1% Marketing Collateral Design
AI Summary
“US Logo and Web LLC specializes in creating impactful digital solutions, including distinctive logos and engaging websites, to effectively represent brands and attract online visitors.”
MR. Digital Studio
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As a digital agency, we specialize in creating web applications, websites, e-commerce platforms, mobile apps, software solutions, and CRM and ERP systems. We also develop comprehensive online marketing strategies and campaigns.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+47 Services
2% Custom Web Application Development
1% API Development & Integration
1% Frontend Development
1% QA & Software Testing
AI Summary
“MR. Digital Studio is a digital agency specializing in web and mobile application development, e-commerce platforms, software solutions, CRM/ERP systems, and strategic online marketing campaigns.”
Carbonell IT Solutions
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Carbonell IT Solutions - Your Leading Trusted Digital Partner offers innovative digital services designed to help businesses succeed in today's digital landscape.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+28 Services
2% Code Review & Technical Audits
3% Mobile App Development (iOS & Android)
3% E-Commerce Development
2% Legacy System Modernization
AI Summary
“Carbonell IT Solutions specializes in delivering comprehensive IT services, integrating innovative technology solutions to support business growth and operational efficiency across various industries.”
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Codebyte Technologies
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The company, established in 2021 and located in Kolkata, India, specializes in software development. Currently, we are engaged in several high-demand technologies, including Angular, Vue.js, CodeIgniter, jQuery, Laravel, Node.js, React.js, PHP, Symfony, Drupal, Magento, Shopify, WooCommerce, WordPre
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
9% Custom Web Application Development
6% Mobile App Development (iOS & Android)
5% E-Commerce Development
3% Legacy System Modernization
AI Summary
“Codebyte Technologies, based in Kolkata since 2021, is a growing software development firm specializing in diverse modern web and mobile technologies with a skilled 50-member team.”
Wp Dev Squad
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🚀 Professional WordPress Web Designer, Developer, and SEO Consultant Hello! I’m Md Amirul Islam, a WordPress Web Developer and SEO Consultant with over 4 years of experience. I focus on crafting custom, SEO-friendly WordPress websites while enhancing site speed and performance. My Services Include:
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
Services Provided+10 Services
15% Custom Web Application Development
9% E-Commerce Development
1% QA & Software Testing
15% Product UX Strategy
AI Summary
“Wp Dev Squad, led by Md Amirul Islam, offers professional WordPress web development, SEO, speed optimization, e-commerce, and maintenance services focused on custom, high-performance websites.”
Avanto
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Creative Software Development and Website Design Services
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+8 Services
4% API Development & Integration
9% Custom Web Application Development
8% Mobile App Development (iOS & Android)
3% E-Commerce Development
AI Summary
“Avanto specializes in creative software development and website design services, delivering innovative and tailored digital solutions to meet diverse client needs across various industries.”
BYTENEXTGEN TECH SOLUTIONS PVT LTD
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BYTENEXTGEN TECH SOLUTIONS PRIVATE LIMITED is a forward-thinking IT startup dedicated to transforming the technology sector by offering advanced solutions and services to both businesses and individuals. With an emphasis on next-gen technologies, BYTENEXTGEN is focused on facilitating meaningful dig
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+64 Services
3% Custom Web Application Development
1% Blockchain & Web3 Development
2% Frontend Development
1% QA & Software Testing
AI Summary
“BYTENEXTGEN TECH SOLUTIONS Pvt Ltd is an innovative IT startup specializing in custom software, AI, data analytics, cloud computing, and cybersecurity to drive digital transformation and business growth.”
SPS INC
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SPS INC is a focused and well-organized software development company that creates web and mobile applications to meet our clients' business needs. We are a process-oriented organization that sets the standard for designing modern, user-friendly software, delivering robust solutions with clean, high-
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
5% Custom Web Application Development
4% Mobile App Development (iOS & Android)
1% Blockchain & Web3 Development
3% E-Commerce Development
AI Summary
“SPS INC is a process-oriented software development firm specializing in timely delivery of high-quality web and mobile applications, fostering strong client partnerships and continuous improvement.”

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Top QA & Software Testing Firms

List of the Best QA & Software Testing Agencies

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