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.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Opsio Cloud delivers cutting-edge cloud computing, DevOps, and automation services designed to optimize infrastructure, enhance performance, and accelerate digital transformation for businesses of all sizes...
Top Services:
- Logo Design
- eCommerce Development
- Software Testing
- AI Development
- Software Development
- Show more
- Location
- Sweden Valley, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $1000/hr
- Minimal Budget
- Under $1,000
Custom web and mobile application design and development...
Top Services:
- Digital Strategy
- Web Design
- UI/UX Design
- Web Development
- Software Testing
- Show more
- Location
- Springdale, Arkansas
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
We help early-stage startups build market-ready applications, and mid-market firms achieve tangible ROI with AI and Digital Transformation initiatives...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Software Testing
- IT Services
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $10,000 - $25,000
Lumeor Studio builds AI systems, custom enterprise software, and full-stack web and mobile products. From AI agents to production platforms...
Top Services:
- AI Development
- Software Development
- Software Testing
- Location
- Philadelphia, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Crema is a design consultancy that helps companies build the custom software they need to compete in todays market. Our product teams blend business strategy and technical expertise to create solutions for our clients most pressing needs...
Top Services:
- UI/UX Design
- Software Development
- AI Development
- Software Testing
- Mobile App Development
- Show more
- Location
- Kansas City, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $25,000 - $50,000
Flower Press Interactive designs and builds websites, apps, and platforms. We take early ideas and bring them into a user-validated, production-ready state. From marketing websites to internal systems, we turn complex problems into products worth building...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- Software Development
- Mobile App Development
- Show more
- Location
- Medina, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $165/hr
- Minimal Budget
- $10,000 - $25,000
Dreamers Inc.
VerifiedVerified by the DesignRush team for authenticity and credibility.Dreamers is a research, data science, and tech consultancy that specializes in building solutions for complex problems. We are based in sunny California, but we work remotely with clients from all over the world. We're engineer-owned and operated, meaning you'll get personal attention and quick answers...
Top Services:
- AI Development
- Blockchain
- Software Development
- Mobile App Development
- Wearables
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 14 Projects Listed
Espresso Moon is a Houston custom software company that builds AI-enabled business applications, mobile apps, and cloud platforms for B2B clients, and hosts and supports everything it delivers. We also own and operate GageList, a calibration management SaaS with AI built into the product...
Top Services:
- AI Development
- Software Development
- Mobile App Development
- Software Testing
- UI/UX Design
- Show more
- Location
- Spring, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $25,000 - $50,000
BlueSail AI builds custom software and automation for businesses running on spreadsheets, workarounds, and expensive tools that never fit. Web apps, internal systems, client portals, AI agents, and workflow automation - designed around how your operation actually works. Based in Jacksonville, FL, with a...
Top Services:
- Software Development
- AI Development
- Web Development
- Mobile App Development
- Web Design
- Show more
- Location
- St. Augustine, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Talegen combines enterprise engineering discipline with a practical Small to Medium-sized Business lens: reduce manual work, connect the right tools, and build custom systems only where they create durable value...
Top Services:
- Software Development
- AI Development
- Mobile App Development
- SEO
- AEO
- Show more
- Location
- York, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Most small businesses know AI could save them hours they just don't know where to start. BizSuite by J&B Enterprise fixes that. We run a $997 AI Audit that maps every repeatable task in your business and ranks what to automate first, then build and operate the systems: lead-gen, AI video clipping, and...
Top Services:
- AI Development
- Mobile App Development
- Software Development
- Software Testing
- IT Services
- Show more
- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- Under $1,000
Adapter AI is an AI-powered software development agency that helps businesses build, launch, and scale digital products faster than traditional methods. Focused on speed, efficiency, and innovation, the company delivers enterprise-ready solutions in months and MVPs in weeks through automated, AI-driven...
Top Services:
- AI Development
- Software Testing
- Software Development
- Web Development
- Mobile App Development
- Show more
- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
We offer SEO, GEO and Web Dev services to professionals to get them ranking on search engine platforms and cited by AI...
Top Services:
- AEO
- SEO
- Digital Marketing
- Web Design
- Email Marketing
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Specialising in Health Insurtech and Ecommerce,we work with enterprise organisations operating in complex, regulated digital environments who are struggling to scale secure, accessible platforms at the moment when growth, compliance, and customer expectations collide...
Top Services:
- Software Development
- Mobile App Development
- Cybersecurity
- DevOps Consulting
- eCommerce Development
- Show more
- Location
- Seattle, Washington
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $10,000 - $25,000
CodeAutomation is an Award-Wining AI Development Company based Naperville, IL...
Top Services:
- AI Development
- Web Development
- Digital Services
- eCommerce Development
- Software Testing
- Show more
- Location
- Naperville, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
Since 1996, Ascendix Technologies has been headquartered in Dallas, Texas. The company specializes in AI implementation, CRM consulting, and tailored software development. With auxiliary development hubs located offshore in Poland, Portugal, and Luxembourg, our company boasts a global presence...
Top Services:
- AI Development
- CRM Consulting
- Software Development
- Mobile App Development
- Managed Services
- Show more
- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Ascendum is an award-winning global technology firm dedicated to delivering pioneering ideas and solutions that enrich our clients' customers experiences and business operations. Our clients come to us for new ideas and boundary-pushing solutions...
Top Services:
- Software Testing
- Mobile App Development
- Web Design
- Software Development
- AI Development
- Show more
- Location
- Cincinnati, Ohio
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $50,000 & Up
Enterprises with AI, Data & Digital EngineeringGEGNAT is a global technology consulting and software engineering company specializing in Artificial Intelligence, Data Engineering, Master Data Management (MDM), Cloud Platforms, and Enterprise Digital Transformation...
Top Services:
- Web Development
- eCommerce Development
- SEO
- AI Development
- Mobile App Development
- Show more
- Location
- Albuquerque, New Mexico
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $50,000 & Up
InfoSwift Corp is a technology consulting and software development company with over 15 years of experience serving clients across the United States. The company specializes in next-generation technologies, data solutions, artificial intelligence, and enterprise software development...
Top Services:
- Web Design
- UI/UX Design
- eCommerce Development
- WordPress Website Design
- Web Development
- Show more
- Location
- Irvine, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
We deliver high-impact, scalable solutions by turning complex systems into efficient, reliable platforms.We help businesses cut through complexity and deliver software that performs, scales, and drives real results...
Top Services:
- Web Design
- Web Development
- WordPress Website Design
- Software Testing
- Mobile App Development
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
TelGates is an AI, Blockchain, and Web3 development company that helps businesses build modern digital solutions, including smart contracts, DeFi platforms, AI automation tools, LLM-based applications, RWA tokenization systems, and custom software products. We work with startups, enterprises, and...
Top Services:
- Blockchain
- Mobile App Development
- AI Development
- IoT
- Wearables
- Show more
- Location
- Wyoming, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Production AI systems for teams that need practical software, not AI theater: LLM apps, private knowledge systems, tool-using agents, predictive analytics, dashboards, evaluation, and implementation from strategy through launch...
Top Services:
- AI Development
- Software Development
- Software Testing
- Mobile App Development
- Big Data Analytics
- Show more
- Location
- Huntington Beach, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $50,000 & Up
Autymate helps franchisors and multi-location businesses simplify reporting, automate data workflows, and get clearer visibility across sales, royalties, KPIs, and location performance. Instead of relying on spreadsheets and delayed reports, teams can use Autymate to reduce manual work, spot performance gaps...
Top Services:
- Digital Services
- UI/UX Design
- Advertising
- Social Media Marketing
- AI Development
- Show more
- Location
- Nashville, Tennessee
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
KeyesCode is a custom software development and AI automation company serving clients in Los Angeles, Tampa, and nationwide. The company builds web applications, mobile apps, SaaS platforms, AI products and agents, CRM systems, business automation, cloud infrastructure, and blockchain solutions around the...
Top Services:
- Web Development
- AI Development
- Mobile App Development
- Software Development
- CRM Consulting
- Show more
- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
TechConnect USA is a custom software development and IT consulting firm based in Mount Vernon, Illinois. We work with founders, CTOs, product leaders, and operations teams to design, build, and ship software that moves the business forward...
Top Services:
- AI Development
- Software Development
- Web Development
- Mobile App Development
- Web Design
- Show more
- Location
- Mount Vernon, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Chop Dawg
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.Meet The Partner Behind Your App's Success | Make It App'n!
Meet your award-winning app development team, dedicated to turning your vision into scalable and profitable digital apps and software...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- eCommerce Development
- WordPress Website Design
- Show more
- Location
- Philadelphia, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 52 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsChop Dawg Services
Data sourced from the agency's DesignRush profileAlpha Paw Big Brothers Big Sisters Choice Home Warranty City of Peachtree Corners, Georgia City of Philadelphia, Pennsylvania City of Springboro, Ohio CRBO FlynnO'Hara Hilton Innovative
Chop Dawg Reviews & Testimonials
Web Development Review from Jimmy Caldwell
Chop Dawg was the strongest development team I’ve worked with in 18 years of software implementation. They took our complex AI-powered senior placement platform and turned it into a functional marketplace with dashboards, business rules, CRM integration, and an AI assistant. The team listened, adapted, communicated often, and treated our vision with real care. The handoff had a few gaps, but overall, they delivered exceptional work.
Design Services Review from Nathan May
Chop Dawg delivered wireframes, high-fidelity screens, a logo, and Figma files while keeping each week’s work clear. They felt like part of our team, brought fresh ideas, and pushed back when needed. The experience was strong overall, though a more detailed final review would have been helpful.
Web Design Review from Anonymous
Chop Dawg turned our early idea for a visual polling and decision-making platform into a prototype we could confidently share with others. It made the product much easier to explain, gave us something real to test with users, and supported more productive investor conversations. The work also helped our team get aligned on the product direction, development scope, and MVP roadmap. Their team was responsive, organized, and easy to work with throughout the process.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsDataCouch is a global AI capability partner delivering AI consulting, enterprise training, managed services, and TrustedAI solutions for Fortune 500 organizations worldwide...
Top Services:
- Big Data Analytics
- Cloud Consulting
- DevOps Consulting
- IT Services
- AI Development
- Show more
- Location
- Cheyenne, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
eInnoSys delivers semiconductor equipment connectivity and smart manufacturing solutions, helping fabs and equipment manufacturers integrate SECS/GEM, MES, automation, AI-driven monitoring, and Industry 4.0 technologies for more connected and efficient operations...
Top Services:
- Software Development
- AI Development
- IoT
- Mobile App Development
- Software Testing
- Show more
- Location
- Fremont, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
Saxon Enterprises is a small Tinton Falls, New Jersey studio that plans, codes and maintains websites and web applications for companies across the country. Our edge is AI search: we built BusinessPulse, which tests whether ChatGPT and Perplexity mention a business, and we design every client site so those...
Top Services:
- Digital Strategy
- Web Design
- Web Development
- WordPress Website Design
- eCommerce Development
- Show more
- Location
- Tinton Falls, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $95/hr
- Minimal Budget
- Under $1,000
Designli
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.Build software people actually pay for.
At Designli, we turn software into real, revenue-generating businesses and we measure our success by yours. Real users on a working MVP in 30 days, guaranteed. Senior teams paid on outcomes, not promises. First 14 days fully refundable...
Top Services:
- Mobile App Development
- Software Development
- AI Development
- Web Development
- Web Design
- Show more
- Location
- Greenville, South Carolina
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 17 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDesignli Services
Data sourced from the agency's DesignRush profileGoodwill Earthlink Rotary State of South Carolina Secur.Space Grappos Michelin Accel Entertainment Millennium Parking Garages
Designli Reviews & Testimonials
Mobile App Development Review from John Laporte
Designli helped us define the requirements, features, and user experience for an app for our motorcycle organization. They produced technical documentation and a clickable prototype covering navigation, member tools, and safety features. They were responsive, delivered on time every time, and turned our broad concepts into something people could actually click through. The prototype got our stakeholders aligned, earned internal approval, and set us up for engineering, and working out design questions early should save us rework later.
Mobile App Development Review from Brandi Heffner
Designli built our SaaS product from scratch, using AI to speed up development, with AWS and Cloudflare in the stack, and they also handle our hosting and maintenance. We had a working MVP in just 30 days and have kept adding features since. In the first 60 days they went beyond what we expected, largely because they took the time to really learn our business and our market. Coordination through Basecamp and Google Meet has kept everything organized.
Mobile App Development Review from Thomas Simmons
Designli took over app development and marketing for our driving school, with the goal of building a product we could eventually offer to other schools. Within two and a half months, the app was up and running in our own school. Their project management is excellent, and they push back constructively, thinking through what we actually need instead of building every request as-is.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWe are a technology solutions company creating better solutions for our clients from all around the world. Our work with industries spanning across sectors like mobility, supply chain, software, web development, innovation and automation, artificial intelligence, you name it and we might have a solution for...
Top Services:
- IT Services
- Mobile App Development
- Software Development
- Web Design
- Web Development
- Show more
- Location
- Harrisburg, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
Ingsoftware is a full-stack adaptive software development partner for growth-minded organizations...
Top Services:
- Software Development
- Mobile App Development
- Staff Augmentation
- Wearables
- Software Testing
- Show more
- Location
- Princeton, New Jersey
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
The Demski Group is a full-stack mobile and web development firm that creates beautiful, engaging, state-of-the-art applications and designs to help businesses grow and succeed...
Top Services:
- Mobile App Development
- Software Development
- IoT
- AI Development
- VR/AR
- Show more
- Location
- Olean, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $1,000 - $10,000
IT teams and business leaders are often at odds. This is in large part because technologists focus on technology rather than the underlying business issue. This company was founded to bridge that gap and to allow business owners the ability to fully leverage their tech stack. We offer near shore resources...
Top Services:
- Managed Services
- IT Services
- DevOps Consulting
- Staff Augmentation
- AI Development
- Show more
- Location
- Bellingham, Washington
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $50,000 & Up
Most businesses know something is slow or broken. They don't know exactly what to fix, or where AI actually fits. We start there: map your processes, find the highest-ROI automations, then build, run, and help your team adopt them as your ongoing AI automation partner. Certified n8n Expert Partner, Clutch...
Top Services:
- AI Development
- Mobile App Development
- Software Development
- CRM Consulting
- IT Services
- Show more
- Location
- Tuckahoe, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
EltexSoft is a boutique engineering studio of 35 to 50 senior developers, building web, mobile, and AI products for startups and established companies since 2015. We embed as a long-term extension of your team, the engineers who scope the work are the ones who ship it...
Top Services:
- eCommerce Development
- AI Development
- Web Development
- Software Development
- Mobile App Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 3 Projects Listed
Alty designs and builds digital products for companies where complexity is high, and decisions must withstand scale.For 16+ years, weve helped fintech, banking, and product-led organizations turn complex digital systems into scalable products used by millions...
Top Services:
- Mobile App Development
- Design Services
- Software Development
- Web Design
- UI/UX Design
- Show more
- Location
- Dover, Delaware
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 22 Projects Listed
We at PowerPhrase Web Design Services provide performance testing, responsive web design services aimed at crafting websites that will remain aesthetically pleasing & user-friendly, regardless of the platform being used...
Top Services:
- Web Design
- WordPress Website Design
- Software Testing
- Software Development
- AI Development
- Show more
- Location
- Santa Ana, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
ALCA Software LLC designs and develops tailored digital solutions for operations-heavy businesses. We specialize in replacing messy spreadsheets and disconnected platforms with centralized internal portals, custom web and mobile applications, smart CRM integrations, and real-time analytical dashboards...
Top Services:
- Digital Services
- Web Design
- Web Development
- Software Development
- AI Development
- Show more
- Location
- Florida, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Omax Tech is a custom software and SaaS delivery partner helping startups and mid-market teams ship products, AI MVPs, and cloud platforms. We combine product engineering, staff augmentation, and AWS DevOps across Allen, TX, Dubai, and Karachi — with senior ownership so quality doesn’t cliff when capacity...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- Software Testing
- AI Development
- Show more
- Location
- Allen, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $10,000 - $25,000
Jelvix is a global tech partner with 15+ years of experience, empowering industry leaders and startups. With 450+ IT experts, we drive digital transformation across Europe, North America, Nordics, and Southeast Asia...
Top Services:
- Software Development
- Mobile App Development
- VR/AR
- AI Development
- IoT
- Show more
- Location
- Seattle, Washington
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $70/hr
- Portfolios Count
- 10 Projects Listed
Hi there! We were expecting you!We are a nearshore software services and consulting company that partners with forward-thinking companies to achieve their business goals and accelerate growth in the digital age.We are seen as a lifelong partner for tackling any tech challenge...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- UI/UX Design
- Web Development
- Show more
- Location
- Austin, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 1 Project Listed
Estenda is a custom software development, data analytics, and AI firm focused on digital health. For 20+ years, Estenda has created award winning innovate software solutions for our customers combining our deep understanding of digital health, software development, data analytics, and AI expertise...
Top Services:
- Software Development
- AI Development
- Cloud Consulting
- Product Design
- Big Data Analytics
- Show more
- Location
- Wayne, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Portfolios Count
- 5 Projects Listed
Povio is a company that is based in San Francisco and specializes in designing and developing digital products that make a positive impact. With over 1000 successful projects delivered and a team of over 200 skilled professionals, we have collaborated with multinational companies like VW, unicorns such as...
Top Services:
- Product Design
- Web Development
- UI/UX Design
- Mobile App Development
- Web Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
NextGen Coding Company builds custom, cutting-edge software solutions. Our mission at NextGen Coding Company is to lead the technological revolution with innovative solutions and cutting-edge expertise. We aim to empower businesses and individuals by delivering transformative digital services in Artificial...
Top Services:
- AI Development
- Software Development
- Web Development
- Software Testing
- Blockchain
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Portfolios Count
- 6 Projects Listed
At MoreBytes, we don't just build websites, we craft digital powerhouses that drive success. Our full spectrum of services includes custom web design and development, conversion-focused SEO strategies, real-time business dashboards, and intelligent automation bots...
Top Services:
- Web Development
- Web Design
- SEO
- eCommerce Development
- UI/UX Design
- Show more
- Location
- Charleston, South Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
GenAI Protos is your agile AI engineering partner we deliver fully functional Generative AI prototypes in just8days, complete with expert guidance, documentation, and seamless handoff. We also provide micro advisory, On demand R&D, data engineering acceleration, and custom Edge AI development, deploying real...
Top Services:
- AI Development
- Software Development
- IT Services
- Managed Services
- Software Testing
- Show more
- Location
- California, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
OptraSeven builds and optimises Shopify stores for ecommerce brands custom themes, apps, and conversion-focused storefronts...
Top Services:
- eCommerce Development
- Web Development
- Web Design
- CRO
- Software Testing
- Show more
- Location
- Albuquerque, New Mexico
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 24 Projects Listed
ELEK+RIK: Web App Development, Mobile App Development for iOS & Android, AI Integration & Development Experts for Long-Term US Projects since 2010...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Blockchain
- VR/AR
- Show more
- Location
- Fort Lauderdale, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 18 Projects Listed
Your Digital Innovation Partner. Accelerating innovation through AI, software development, and digital transformation.At Rootstack, we help organizations build scalable digital products, modernize operations, and unlock new business opportunities through technology...
Top Services:
- Web Development
- Software Development
- Mobile App Development
- Managed Services
- Software Testing
- Show more
- Location
- Austin, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 42 Projects Listed
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Hiring Guide: How to Choose the Best Software Testing Company in the US
What do the best software testing companies in the US do for businesses?
They help businesses reduce release risks, enhance user experience, and strengthen security posture by ensuring that the finished solution meets industry and business-specific standards.
In fact, research found that fixing bugs before product release results in 6.5x less cost than resolving the issue after launch.
Moreover, automating load and performance tests can accelerate the regression testing timeline by up to 90%.
Gartner’s study also found that the top reasons that organizations use automated testing are to improve product quality (60%), accelerate deployment speed (58%), and enhance department agility (41%).
How to choose the best company for your business?
To choose the best US software testing company for your business, evaluate its expertise and experience against your requirements. Here are some steps to guide you:
- Define testing requirements
Outline current software issues, testing goals and priorities, project scope, compliance requirements, budget, and timeline. - Search for relevant experience
Evaluate case studies and client references to find a company familiar with your industry-specific requirements, tech stack, and testing coverage and methodology. - Conduct due diligence
Assess the company’s certifications, vendor partnerships, awards and recognitions, and client reviews to confirm it’s trustworthy and credible. - Issue a request for proposal (RFP)
Provide a detailed project brief illustrating your business's current predicaments, so that the company can provide an accurate quote that aligns with your needs. - Schedule a consultation
Meet the team who’ll work on your project and request sample reports or pilot tests to further gauge project fit. - Make your decisions
Beyond technical proficiency, select an agency that aligns with your values and is capable of supporting your growing needs with flexible team sizes and service levels.
Need help finding a US software testing company? Visit our Marketplace and submit your project brief. We’ll connect you with the most suitable companies — free of charge.
What questions should you ask a US software testing firm before hiring?
Before hiring a US software testing firm, consider asking these questions:
Relevant Background
- How familiar are you with our industry-specific requirements? What deliverables can you provide to help us comply with the regulations?
- Can you share projects similar to our testing coverage, methodology, and criteria?
- What testing tools and frameworks do you use?
Services and Processes
- What is your software testing process — from discovery and planning to execution and reporting?
- How will you set up/manage test environments and test data?
- How do you balance manual vs automated testing? What are your criteria for automating tests?
- How do you handle access control, credentials, and confidentiality?
Relevant to Your Project
- What test types do you recommend for us, and why?
- What are your SLAs for triage, retesting, and regression after fixes?
- How do you measure quality and progress (coverage, defect trends, escape rate, release readiness)?
What are common mistakes to avoid when hiring a software testing agency?
Selecting the right testing partner requires careful evaluation beyond surface-level factors.
Common mistakes include:
- Choosing based solely on cost: The cheapest option often leads to lower quality, missed defects, and costly rework. Organizations should evaluate "results per dollar" rather than "hours per dollar."
- Failing to define requirements clearly: Vague project scopes lead to miscommunication, scope creep, and budget overruns. Clear documentation of testing objectives, success criteria, and testing entrance and exit criteria is essential.
- Underestimating testing needs: Setting up additional testing environments and infrastructures beyond the agreed scope leads to longer project timelines and higher fees. One way to avoid this is to ask the company to conduct audits, so you can more clearly define the testing needs and strategies.
- Neglecting long-term maintenance planning: Testing isn’t a one-time launch task. Without ongoing QA as the product changes, defects and security gaps reach users and become far more expensive to fix after release.
- Ignoring communication and cultural fit: Testing teams need to integrate with development workflows. Time zone differences and communication barriers can impact collaboration quality.
When asked about the most significant challenges to automated software testing deployment, struggles with implementation (36%), automation skill gaps (34%), and high upfront costs (34%) were among the most commonly reported.
How to evaluate the effectiveness of a US software testing firm?
Per the State of Testing Report, these are the most common metrics businesses are using to measure a software testing team’s effectiveness:
- Test coverage (56%): Compares how much of the software has been tested to determine the thoroughness of the testing process.
- Defect metrics (54%): Measures the number of identified defects, organizes them according to severity, and the rate at which they’re identified.
- Test execution metrics (45%): Monitors the speed, progress, and outcomes of running tests through test execution rate, test pass/fail/block percentage, and cycle time.
- Escaping defects rate (34%): Tracks the percentage of defects or issues identified after a software has been released.
- Test effectiveness metrics (25%): Identifies testing process performance in identifying defects and ensuring product quality before launch.
- Test economics (8%): Determines if the business maximizes the return on investment (ROI) of software testing.
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
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FAQs for Software Testing Companies
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 | 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%