Our directory is designed to help you find the right software testing company in the USA, based on five ranking criteria, expert review, and 1,300 verified client reviews.
Discover the Best Software Testing Companies in the US
12 Companies-Rankings updated: September 07, 2026
DesignRush evaluates software testing agencies for QA expertise, testing processes, and verified client reviews to support confident decision-making. Some placements may be paid partnerships.
Our expertise makes a positive impact to your business
AlgoRepublic offers comprehensive business automation, product development, and software/web development services to clients globally. Our expertise ensures innovative and efficient solutions tailored to meet the diverse needs of businesses worldwide...
Top Services:
Software Testing
Blockchain
Mobile App Development
Software Development
eCommerce Development
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Location
Sugar Land, Texas
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
AlgoRepublic Services
Software Testing
Blockchain
Mobile App Development
Software Development
eCommerce Development
ERP Consulting
UI/UX Design
Web Design
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Hayati
Homestead
Wenbit
Wateen Al Hayat
ETE Marketing
Data sourced from the agency's DesignRush profile
AlgoRepublic Reviews & Testimonials
Syed Kashan Ali
Manager at Well Shop
5.0★
Web Development Review from Syed Kashan Ali
I am very happy to work with Algorepublic and his team, Excellent working skills in web development, My project is E-commerce store and build in 6 months with all advance functionality. His support team amazing never mind anything very collaborating staff. I remember you in Future.
Syed Yawar Abbas
Review from Google
5.0★
Syed Yawar Abbas's Review Sourced from Google
I had the pleasure of working with Algorepublic for the development of a Flutter app, and I must say, I am thoroughly impressed with the results. From start to finish, Algorepublic demonstrated professionalism, expertise, and a genuine commitment to delivering high-quality work.
Throughout the development process, Algorepublic kept me informed every step of the way, providing regular updates and addressing any concerns or questions I had promptly. Their communication skills were exceptional, and I never felt left in the dark.
Ali Rana
Review from Google
5.0★
Ali Rana's Review Sourced from Google
One of Leading software solutions provider in Lahore. Providing solutions in technologies such as React, Ruby, Andriod, iOS, PHP etc. Helped me get my app running in no time
Reviews verified by DesignRush and sourced from the agency's profile
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We Build Innovative Products for Startups and Larger Brands
There are a lot of choices when it comes building a software product. The reason people choose ScrumLaunch is because of our high touch approach, high quality work and most importantly, because we have built our own software products and have a deep understanding of how to succeed with iterative, rapid...
Top Services:
Staff Augmentation
Software Development
Mobile App Development
Blockchain
Software Testing
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
Under $1,000
Portfolios Count
81 Projects Listed
ScrumLaunch Services
Staff Augmentation
Software Development
Mobile App Development
Blockchain
Software Testing
Web Design
eCommerce Development
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AwsQuality is a technology consulting company helping businesses design, build, and scale reliable digital solutions. We work across Salesforce, AI, Cloud, DevOps, Mobile, and Web delivering measurable outcomes through engineering quality, transparency, and long-term partnership...
Top Services:
Web Design
Web Development
Mobile App Development
AI Development
Software Development
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Location
Ruston, Louisiana
Number of Employees
50 - 99
Minimal Budget
Under $1,000
AwsQuality Services
Web Design
Web Development
Mobile App Development
AI Development
Software Development
CRM Consulting
DevOps Consulting
Cloud Consulting
Software Testing
Blockchain
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
LoudEgg is a branding and web design company in New York specializing in logo design, graphic designs, digital marketing, cartoons, and website development. The goal is that your message reaches its target audience, through any digital and print method available...
Top Services:
Branding
Digital Marketing
Software Testing
Design Services
Graphic Design
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Location
Manhasset, New York
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
Under $1,000
LoudEgg Services
Branding
Digital Marketing
Software Testing
Design Services
Graphic Design
AI Development
SEO
Affiliate Marketing
Digital Services
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Vienna Of Roslyn
Automatic Real Estate
B-Real
ESPN
Sky Dental Care
Soundbyte
Domina Interior Designs
Data sourced from the agency's DesignRush profile
LoudEgg Reviews & Testimonials
Erica Razzano
Review from Google
5.0★
Erica Razzano's Review Sourced from Google
Joe perfectly captured exactly what we wanted through his awesome graphic design! Extremely professional and amazingly talented work. So easy to work with. This is the second time we have used Joe and I'm sure it won't be the last. Highly recommend! Thanks again, Joe!!
Daniella Clavell
Review from Google
5.0★
Daniella Clavell's Review Sourced from Google
I worked with Joe at Loud Egg on the design of a website for my consulting business. He did an amazing job. Not only did he create a website for me but he helped me to build a brand that I'm proud of. From the logo creation to the digital design of the website, everything was exactly what I was looking for. He was so patient with helping me flush out my vision and somehow knew exactly what I was looking for (even when I couldn't articulate it). Joe was an absolute pleasure to work with and always so helpful and responsive. I can't say enough good things!
Jody Berman
Review from Google
5.0★
Jody Berman's Review Sourced from Google
I loved working with Joe at LoudEgg for my new website! He is SO easy to work with and very creative. I highly recommend him for web design, and for a complete image design for your entire business.
Reviews verified by DesignRush and sourced from the agency's profile
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Velotio Technologies is an outsourced software product development partner for technology startups and enterprises. We combine innovative ideas with business expertise and the latest transformational technologies to drive business success for our customers, help them put their customers' needs at the core...
Top Services:
Mobile App Development
UI/UX Design
Product Design
Software Development
Software Testing
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Location
San Ramon, California
Number of Employees
250 - 499
Minimal Budget
Under $1,000
Velotio Technologies Services
Mobile App Development
UI/UX Design
Product Design
Software Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Finance Industry
Cororate Services Industry
Software & IT Services Industry
Data sourced from the agency's DesignRush profile
Velotio Technologies Reviews & Testimonials
Saurav Dey
Review from Google
1.0★
Saurav Dey's Review Sourced from Google
Waste of an organization. Wastes time on interviews. Relative had all 3 rounds and final round the interviewer told that all went well and would get back. But later the HR emailed a different statement which contradicted everything. Strange on why they waste people’s time.
Seems unprofessional culture still.
Chirag Panchal
Review from Google
1.0★
Chirag Panchal's Review Sourced from Google
What are you thinking when it comes to conducting interviews? Why waste someone’s precious time? This behavior from interviewers and HR departments is really frustrating. It’s infuriating when there’s little to no response, and if someone inquires about the outcome, you simply say it was negative. On what basis are you assessing someone’s capabilities?
I feel strongly—and I'm 100% sure—that I have shared everything you wanted regarding my experience. It's disappointing to see that you're just keeping a record of the interview without any real engagement. Everyone who attends interviews is spending their valuable time, and it feels like that time is being wasted.
I've never encountered anything like this with a company before.
I want to determine whether you are genuinely looking to hire someone or if you are simply wasting people's time. For those who are working and interviewing, how capable do you think your interviewers are? I don't see any technical knowledge; it seems like they are just pretending to know everything.
I need a response from the CEO who is overseeing the situation.
Amey Kulkarni
Review from Google
1.0★
Amey Kulkarni's Review Sourced from Google
Please change your number I tried calling the call is picked up by your security. Thanks.
Reviews verified by DesignRush and sourced from the agency's profile
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Ubertesters is a crowdtesting company that allows organizations to outsource the power of the crowd for their own digital testing or QA needs by using remote global vetted testers with devices...
Top Services:
Software Testing
Location
Ramsey, New Jersey
Number of Employees
Under 49
Average Hourly Rate
$15/hr
Minimal Budget
Under $1,000
Ubertesters Services
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AppsFlyer
NetEase Games
Taboola
Akamai Technologies
Zalando
New York City Department
Miniclip
Bosch
Here Mobility
888 Holdings
Data sourced from the agency's DesignRush profile
Ubertesters Reviews & Testimonials
Raji Maduwantha Fernando
Review from Google
5.0★
Raji Maduwantha Fernando's Review Sourced from Google
Ubertesters is excellent for testing.
The platform is easy to use, so I can finish my testing tasks quickly. The team is always there to help and fix any challenges quickly. I'm happy to be part of such a professional community.
Chris
Review from Google
5.0★
Chris's Review Sourced from Google
Testing with Ubertesters is simple. The platform is user-friendly, and the team is supportive. They answer my questions quickly. I'd suggest Ubertesters to any tester who wants to get experience in testing and make extra money on the way.
Ulia Alias
Review from Google
5.0★
Ulia Alias's Review Sourced from Google
Ubertesters has been a game-changer for me in the freelance testing space. The project's diversity keeps things interesting, and what sets them apart is the genuine care they show for their testers, making it a fulfilling and enjoyable experience. I'm grateful to be part of this community.
Reviews verified by DesignRush and sourced from the agency's profile
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Logikos provides custom software services, specializing in embedded, desktop, web, and mobile software solutions, as well as software testing services...
Top Services:
Software Development
Mobile App Development
Web Development
Software Testing
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Location
Fort Wayne, Indiana
Number of Employees
100 - 249
Minimal Budget
Under $1,000
Logikos Services
Software Development
Mobile App Development
Web Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At Depth Search, we serve as your guiding force in the dynamic and ever-evolving digital landscape. Driven by a commitment to precision and innovation, we delve into the intricacies to create exceptional websites and robust mobile apps that not only fulfill your requirements but surpass your expectations. Our...
Top Services:
Web Design
Web Development
UI/UX Design
WordPress Website Design
SEO
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Location
Sunny Isles Beach, Florida
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
3 Projects Listed
Depth Search Services
Web Design
Web Development
UI/UX Design
WordPress Website Design
SEO
Email Marketing
Mobile App Development
Software Testing
Software Development
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
CureMD's physician billing services are easy and stress free Our team of experts will handle all the complex details, so you can focus on providing excellent patient care...
Top Services:
Software Testing
AI Development
Software Development
CRM Consulting
Call Centers
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Location
New York City, New York
Number of Employees
1000 & Up
Average Hourly Rate
$35/hr
Minimal Budget
Under $1,000
CureMD Services
Software Testing
AI Development
Software Development
CRM Consulting
Call Centers
Market Research
Customer Support
Event Marketing
Digital Marketing
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Eastside Gynecology
Gaston County
Care Health & Fitness
Denvill Diagnostics
Data sourced from the agency's DesignRush profile
CureMD Reviews & Testimonials
Lolita Prieto
Review from Google
5.0★
Lolita Prieto's Review Sourced from Google
I HAVE NEVER WORKED WITH SUCH A DETAILED AND ACCOUNTIBLE CREDETIALING CO. RON DAVIS WAS AMAZING. HE HAD PATIENCE AND GUIDED ME STEP BY STEP. HE IS NOW OUR CREDENTIALING COMPANY.
ira cantor
Review from Google
5.0★
ira cantor's Review Sourced from Google
Liam and his billing team have consistently delivered outstanding service. Their dedication, accuracy, and proactive mindset set them apart. Even in the face of complex billing challenges, they respond with clarity and efficiency, ensuring every detail is handled with care. Liam’s leadership reflects a deep understanding of the process and a strong commitment to excellence, which clearly influences the entire team. Their responsiveness, collaborative approach, and problem-solving abilities make them a truly invaluable partner. It’s a pleasure to work with such a reliable and high-performing team.
Christopher Kelley
Review from Google
5.0★
Christopher Kelley's Review Sourced from Google
Liam and his billing team have been truly exceptional. Their dedication, precision, and proactive approach consistently stand out. They handle even the most complex billing scenarios with remarkable efficiency and clarity, ensuring that nothing falls through the cracks. Liam leads with professionalism and a deep understanding of the process, setting a high standard for the entire team. Their responsiveness, problem-solving mindset, and collaborative attitude have made them an indispensable part of the operation. It’s genuinely a pleasure to work with such a committed and high-performing team.
Reviews verified by DesignRush and sourced from the agency's profile
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Promo Design Solution is a global design company dedicated to fulfilling your software, graphic, and artwork requirements, empowering organizations to make a worldwide impact through top-notch digital experiences. As a premier provider of software engineering, software enablement, and digital transformation...
Top Services:
Graphic Design
Web Design
Web Development
Mobile App Development
Software Development
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Location
Irving, Texas
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
PromoDesign Solutions Services
Graphic Design
Web Design
Web Development
Mobile App Development
Software Development
Software Testing
IT Services
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
IBC Mobile, as a leading software development company, has been transforming businesses with innovation-led services. Our mission is to not only develop software but to build dynamic digital experiences that engage, inspire, and empower users. Our software solutions are designed to redefine industry standards...
Top Services:
Web Development
Web Design
eCommerce Development
Digital Marketing
eCommerce
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Location
Coatesville, Pennsylvania
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
Under $1,000
IBC Mobile Inc Services
Web Development
Web Design
eCommerce Development
Digital Marketing
eCommerce
Digital Strategy
Software Development
Software Testing
Mobile App Development
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Dive into Apptonic.io! We specialize in crafting tailored solutions for Android, iOS, Wearables, Cross-Platform projects, and even Game Development. Whether you're dreaming up the next big app or need a sleek solution for your business, Apptonic.io is here to turn your ideas into reality...
Top Services:
Mobile App Development
Software Development
AI Development
Wearables
IoT
Show more
Location
Carolina Beach, North Carolina
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
Under $1,000
Apptonic.io Services
Mobile App Development
Software Development
AI Development
Wearables
IoT
Software Testing
Blockchain
VR/AR
Staff Augmentation
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Virtu Hub
Nomad's Nest
Fit Fusion
Mind Meld
Well Wave
Tail Tales
Event Sync
Learn Leap
Eco Trail
Data sourced from the agency's DesignRush profile
Apptonic.io Reviews & Testimonials
Eobard Shaun
Review from Google
5.0★
Eobard Shaun's Review Sourced from Google
I worked with Apptonic to develop my app, and it was a positive experience overall. The team was friendly and easy to talk to, and they helped shape my idea into something better. There were a few delays, and I had to follow up a couple of times, but they always responded quickly and fixed any issues. In the end, the app turned out great and worked as I wanted. They did a good job, and I’d recommend them with a little patience for timelines.
Reviews verified by DesignRush and sourced from the agency's profile
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What services does a software testing company provide for your business in the United States?
They provide a comprehensive range of services designed to validate and improve software quality through systematic evaluation and advanced tooling.
Core testing services include:
Quality assurance and testing strategy: Audits software and defines testing scope, priorities, coverage, approach, and reporting.
Functional testing: Verifies that software features work according to specified business and functional requirements.
Regression testing: Detects unintended issues introduced by system changes and releases.
Performance and load testing: Measures the application’s reliability and responsiveness during peak usage.
Security testing: Identifies and resolves security vulnerabilities and tests against compliance and governance requirements.
Usability testing: Assesses user experience, interface intuitiveness, and overall accessibility of the solution.
Integration and API testing: Validates how different system components and third-party services work together.
In addition to these services, software testing companies implement a mix of manual (often for exploratory and user experience-focused scenarios) and automated (repeatable checks throughout the development cycle for speed and consistency) testing models.
How much does software testing cost?
Software testing costs about 15%-25% of the development costs or 23% of the IT budget. In terms of hourly rates, US software testing companies charge an average of $100-$250 per hour, with more complex systems or specialized tests going beyond $300/hour.
The final rate will depend on solution complexity, testing coverage, quality requirements, project timeline, and current technical debt.
Here’s how much software testing costs as a percentage of the software development budget:
Critical systems and highly regulated industries: 40%-50%
Enterprise applications: 25%-35%
Consumer-facing applications: 15%-25%
Mobile applications: 20%-30%
In practice, basic one-time testing projects, such as a website penetration test, cost approximately $5,000-$10,000.
On the other hand, continuously evolving software solutions that require regular comprehensive testing can fetch between $20,000 and $70,000+ per month.
Are there any additional costs to consider when working with US software testing agencies?
Beyond project scope, complexity, and timeline, these are additional costs to consider when working with software testing agencies in the USA:
Tooling and platform fees: Software license or subscription fees for device farms, performance testing platforms, and security scanning tools may be billed separately from the company’s overall rates.
Device/browser lab coverage: For tests that require broad compatibility coverage, costs can increase based on access to real devices, operating system versions, and browsers.
Scope growth: New testing requirements, additional integrations, new platforms (mobile/web), or expanding acceptance criteria often require a change order.
Additional test cycles: Extra rounds of re-testing and regression tests beyond what’s defined in the service level agreement (SLA) incur additional costs.
Defect remediation effort: Fixing defects is often outside the testing scope and is billed as an additional engineering or development fee.
Compliance and security deliverables: If you require additional formal evidence (e.g., audit artefacts and traceability) or expanded security testing, expect incremental charges.
How long does software testing usually take?
On average, software testing takes around 20%-40% of the total software development time. However, the final timeline will depend on infrastructure complexity, test scope and methodology, and quality requirements.
Here’s an approximate software testing timeframe based on the typical software project schedules:
Full Release Schedule
Software Testing Timeframe
Small software builds (e.g., Landing platforms)
12-24 weeks
2-4 weeks
Mid-sized builds (e.g., Fully customized mobile apps)
16-40 weeks
3-4 months
Large builds (e.g., Multi-module platforms)
36-144 weeks
6-12 months
Notably, software testing is often integrated into the software development lifecycle (SDLC). As such, it’s common to see QA and testing done in 1-2-week sprints rather than a separate stage altogether.
What industries do US software testing firms typically work with?
US software testing providers work with a wide range of industries, as all digital solutions need to be tested in some capacity. However, these are the sectors that quality assurance (QA) and testing experts work in based on the State of Testing Report 2025:
Tech: 35.2%
Finance and insurance: 16.9%
Others: 12.7%
Healthcare: 10.9%
Business and information: 4.5%
Retail: 4.1%
Marketing: 3.7%
Transportation: 3%
Government: 3%
Gaming: 2.6%
Education: 1.9%
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