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 8, 2026

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4,446 Companies

List of the Best QA & Software Testing Agencies

RadencyProfile set up by Edverise AI
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We offer comprehensive software development services with an increasing emphasis on AI-driven solutions, ranging from mobile applications for consumers to sophisticated, data-centric web platforms. What distinguishes Radency includes: ✔️ **Top 1% Engineering Talent**: Our developers are chosen from
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Lviv, Lviv, Ua
Services Provided+9 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
15% QA & Software Testing
AI Summary
“Radency delivers AI-driven software development, data engineering, and design services with top engineering talent, emphasizing outcome-focused delivery and dedicated client teams for scalable solutions.”
Synapse StudiosProfile set up by Edverise AI
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Synapse Studios is a premier full-stack JavaScript consultancy that collaborates with both startups and Fortune 500 companies. We create impactful web and mobile applications for outstanding organizations, but our focus extends beyond that. We aim to establish long-term partnerships with our clients
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Tempe, Arizona, Us
Services Provided+3 Services
35% Custom Web Application Development
25% Mobile App Development (iOS & Android)
10% QA & Software Testing
20% Frontend Development
AI Summary
“Synapse Studios is a US-based full-stack JavaScript consultancy specializing in web and mobile application development, agile methodologies, and digital transformation for startups and Fortune 500 clients.”
Zyroix IncProfile set up by Edverise AI
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Zyroix consists of a dedicated group of professionals, including developers, testers, project managers, a risk management team, and product designers. We specialize in mobile and software development, as well as IT consulting and more.
Highlights
$100,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Abuja, Federal Capital Territory, Ng
Services Provided+5 Services
35% Mobile App Development (iOS & Android)
25% Custom Web Application Development
10% E-Commerce Development
20% QA & Software Testing
AI Summary
“Zyroix Inc is a technology-focused company offering comprehensive software development, AI and automation solutions, and managed IT services to support diverse industry needs.”
e-Zest SolutionsProfile set up by Edverise AI
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e-Zest Solutions Ltd. is a CMMI Level 3 and ISO 9001:2008 certified company specializing in Product Engineering and Software Development, serving the healthcare sector and Independent Software Vendors (ISVs). Their Healthcare Technology offerings include Healthcare Software Services, outsourcing for
Highlights
50-249
Employees
Pune, Maharashtra, In
Services Provided
85% Custom Web Application Development
15% QA & Software Testing
100% Operational Process Consulting
AI Summary
“e-Zest Solutions Ltd. is a certified software development company specializing in healthcare and pharmaceutical technology, offering product engineering and application management services to address industry challenges.”
Digital Data TraceProfile set up by Edverise AI
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In the realm of cryptocurrencies, safeguarding your digital assets is crucial. Here are some important recommendations to ensure the security of your crypto:
Highlights
50-249
Employees
Toronto, Ontario, Ca
Services Provided
85% Custom Web Application Development
15% QA & Software Testing
100% Brand Identity Design
AI Summary
“Digital Data Trace specializes in securing digital assets within the cryptocurrency sector by offering expert guidance and solutions to protect users' digital investment portfolios effectively.”
Visibla SolutionsProfile set up by Edverise AI
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Welcome to Visibla Solutions Pvt Ltd! Established in 2014 in Bangalore, which is known as India's technology hub, Visibla Solutions Pvt Ltd stands out as a premier software development company thriving in today’s dynamic digital landscape. With an impressive history of managing numerous projects suc
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
60% Custom Web Application Development
5% Blockchain & Web3 Development
10% QA & Software Testing
AI Summary
“Visibla Solutions Pvt Ltd, based in Bangalore, specializes in innovative software development, project management, and delivering tailored digital solutions that drive business success across industries.”
ASSIST SoftwareProfile set up by Edverise AI
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ASSIST Software is a leading IT firm in Eastern Europe. We hold partnerships with Microsoft Gold, MongoDB, Amazon Web Services, Google Cloud, and OpenStack, and we are the first Romanian company to pursue the ISO/IEC 42001:2023 AI Management System Certification. How can we assist you? Here are five
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
250-999
Employees
Suceava, Ro
Services Provided+9 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% Backend Development
10% E-Commerce Development
AI Summary
“ASSIST Software, a leading Eastern European IT firm, offers diverse software development and consulting services with extensive expertise and global technology partnerships.”
C
CompleteITProfile set up by Edverise AI
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Team as a service. We assist companies in the financial sector in developing cutting-edge digital solutions.
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Kosice, Kosice, Sk
Services Provided
40% Mobile App Development (iOS & Android)
35% Blockchain & Web3 Development
15% Legacy System Modernization
10% QA & Software Testing
AI Summary
“CompleteIT delivers team-as-a-service solutions, specializing in supporting financial sector companies with advanced digital development and innovative technology implementation.”
I
Instigate DesignProfile set up by Edverise AI
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Advanced Software Design and Development We focus on providing intricate tailored solutions and guaranteeing their quality through carefully established verification procedures. Our knowledge encompasses various fields and technologies. Quality Assurance Why Opt for Instigate?
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Yerevan, Am
Services Provided+6 Services
30% Machine Learning Model Development
10% Computer Vision Solutions
10% LLM Integration & Prompt Engineering
10% Recommendation Engine Development
AI Summary
“Instigate Design specializes in advanced software design and development, delivering tailored solutions with rigorous quality assurance and verification across diverse technologies and domains.”
MobikodeProfile set up by Edverise AI
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Mobikode Software Private Limited is a team of exceptionally skilled technical professionals based in India. We provide ERP implementation and support, as well as web development and mobile app development services for Android, iOS, and cross-platform solutions, enabling businesses to craft digital
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Pune, Maharashtra, In
Services Provided
85% Mobile App Development (iOS & Android)
15% QA & Software Testing
100% IT Staff Augmentation
AI Summary
“Mobikode Software Private Limited, based in India and NASSCOM member, offers ERP implementation, web and cross-platform mobile app development with Agile delivery, enhancing digital experiences globally.”

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