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.
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 Reviews
AppVerticals
VerifiedVerified by the DesignRush team for authenticity and credibility.Products Engineered for Growth, Built AI-Native
AppVerticals is a Dallas-based product engineering company building mobile, web, custom software, and AI-native products for startups and Fortune 500s. Senior-only teams. 2,000+ products shipped...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Web Design
- ERP Consulting
- Show more
- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 22 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAppVerticals Services
Data sourced from the agency's DesignRush profileCoca-Cola Nokia Dubai Arts & Culture Authority Getz Healthcare Al Rostamani Group CPCG FishFin GetSpruce CargoBarn EdgeQ
AppVerticals Reviews & Testimonials
Software Development Review from Ali Mroueh
We worked with AppVerticals to develop our financial company software, and overall, the experience was positive. The team communicated clearly and delivered the project on time. The platform is easy to use and meets our core needs. I'd recommend them for FinTech development.
Blockchain Review from Furqan Tabani
The solution made tenant onboarding quick and secure, reducing paperwork and ensuring all identities are verified reliably. It really boosted trust between us and our tenants.
Blockchain Review from Phyo Htet Paing
The project significantly improved our tenant screening by making the verification process faster and more secure. It helped us reduce fraud and build confidence with our clients.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Kevych Solutions
VerifiedVerified by the DesignRush team for authenticity and credibility.Expert-Vetted - TOP 1% in Mobile App Development
Kevych Solutions isn`t just a software development team - we`re your partners in creating innovative, high-quality digital solutions that truly make an impact...
Top Services:
- Mobile App Development
- Design Services
- Software Development
- Web Development
- Staff Augmentation
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 33 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKevych Solutions Services
Data sourced from the agency's DesignRush profileeSIMo GrowthBook Holodex Silo Posted Fara Weanie OffLesson Spill NetBird
Kevych Solutions Reviews & Testimonials
Mobile App Development Review from Vasco Rouw
Weve been working with Kevych Solutions full-time for over a year, and the experience has been excellent. They handle the complete end-to-end development of our AI-powered mobile apps, including UI/UX, frontend and backend development, AI integrations, infrastructure, deployment, and ongoing support.What stands out most is the extremely high level of their technical expertise and execution quality. They actively use AI and modern development workflows to maximize efficiency and deliver results quickly. The team is highly responsive, proactive, and always goes the extra mile to meet deadlines.Since working together, we scaled from 0 to over 100,000 subscribers in just 8 months, and our apps are now generating more than $1M in monthly revenue. Whenever challenges came up, we solved them together efficiently, and Kevych Solutions continuously adapted and grew alongside our projects.We highly recommend them to anyone looking for a reliable, high-level mobile app development partner.
Mobile App Development Review from Alex Kayaian
Kevych was amazing to work with, and an integral part of our team. They delivered on time, with high quality, and consistent communication. You can't ask for a better partner when developing a project.
Mobile App Development Review from Lucas Chatham
I had an excellent experience working with this engineering firm to build a React Native app. Oleg and Ihor were exceptional software engineerstheir technical skills were top-notch, and they consistently delivered clean, well-structured code on time.What really set this team apart was Volodymyr, their CTO. He was incredibly hands-on, maintaining clear and frequent communication throughout the project. He was always responsive and proactive in managing the work, which made the entire process smooth and stress-free.The team was professional, reliable, and genuinely committed to quality. They understood my requirements and provided valuable input that improved the final product. Highly recommend this firm for anyone seeking skilled developers and excellent project management!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsAddWeb Solution is a Greenville, South Carolina - based AI-driven digital agency delivering innovative digital solutions worldwide...
Top Services:
- Web Development
- Mobile App Development
- Software Development
- Software Testing
- Cloud Consulting
- Show more
- Location
- Greenville, South Carolina
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 65 Projects Listed
Our team of Salesforce Developers share 10+ years of experience in Salesforce Development and Salesforce Appexchange App Development, providing solutions for clients of different industries and sizes. We use our own development strategies and effective methods to build custom applications...
Top Services:
- IT Services
- CRM Consulting
- Software Development
- Mobile App Development
- Staff Augmentation
- Show more
- Location
- Austin, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 16 Projects Listed
With over 9+ years of experience and 1000+ happy clients, we commit ourselves to your growth. Our team of 85+ of digital marketing experts has delivered:1. 493.37% Increase In Conversions2. 140.91% Increase In Purchases3. 702.60% Increase In Conversion Value4. 180.50% Increase In New Users...
Top Services:
- Digital Marketing
- Public Relations
- IT Services
- UI/UX Design
- Software Testing
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 32 Projects Listed
QA Mentor is a multi-award-winning global software testing and quality assurance company headquartered in New York, with a team of 400+ QA experts. CMMI Level 3 appraised, ISO 27001, 9001, and 20000 certified. With over 100 global awards and recognitions, serving 400+ clients in 28 countries...
Top Services:
- Software Testing
- AI Development
- Staff Augmentation
- DevOps Consulting
- Managed Services
- Show more
- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Quokka Labs is an end-to-end AI-native engineering and solutions company helping startups, enterprises, and government institutions build, modernize, and scale intelligent digital products...
Top Services:
- Mobile App Development
- Web Design
- Web Development
- eCommerce Development
- IoT
- Show more
- Location
- Austin, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 37 Projects Listed
Akveo is an AI consulting and software development company, helping organizations build, modernize, and scale digital products...
Top Services:
- Mobile App Development
- AI Development
- Software Development
- Web Development
- Software Testing
- Show more
- Location
- Austin, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Lotus Quality Assurance (LQA) is the first independent software testing company in Vietnam. We provide software testing and QA services for clients from over 10 countries at an average customer satisfaction score of 96%...
Top Services:
- Software Testing
- Location
- Chantilly, Virginia
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
LTS Group is a reliable Vietnam IT outsourcing company with 7+ years of experience in software development, software testing, and digital BPO...
Top Services:
- Software Development
- Mobile App Development
- Staff Augmentation
- Software Testing
- BPO
- Show more
- Location
- Chantilly, Virginia
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
Pranshtech Solutions Pvt Ltd. is a global, full-service IT solution company specializing in web, mobile apps, software, AI/ML, UI/UX, and QA services. We specialize in delivering cutting-edge technology services and solutions tailored to meet the unique needs of businesses across various industries...
Top Services:
- Web Development
- Software Development
- Web Design
- Graphic Design
- Digital Marketing
- Show more
- Location
- Michigan, North Dakota
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
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
Build faster. Modernize smarter. Scale with the right engineering team...
Top Services:
- Web Development
- Software Development
- Mobile App Development
- AI Development
- Software Testing
- Show more
- Location
- San Francisco, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 15 Projects Listed
OnPath Testing provides software testing and quality assurance services for desktop, web, mobile, and IOT applications...
Top Services:
- Software Testing
- Location
- Boulder, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Stack360 is a software development company with its team in Lahore, Pakistan. Since 2019 we have built software and placed dedicated developers for US and UK companies. Engineers are shortlisted within 2 days after four checks, a founder joins your first call, and clients own all the code...
Top Services:
- Software Development
- Staff Augmentation
- Web Development
- Mobile App Development
- AI Development
- Show more
- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 38 Projects Listed
Winklix is a digital transformation and IT consulting company delivering custom software, mobile apps, Salesforce solutions, AI development, and cloud services. We help startups and enterprises build scalable, high-performing digital solutions that drive growth and innovation...
Top Services:
- AI Development
- Mobile App Development
- Software Testing
- Software Development
- CRM Consulting
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Zealous System is an AI-powered technology partner delivering custom software, AI solutions, web and mobile apps, and enterprise platforms. As a software solutions provider, we serve startups and enterprises across healthcare, FinTech, logistics, education, manufacturing, and more...
Top Services:
- Software Development
- Product Design
- Web Development
- eCommerce Development
- WordPress Website Design
- Show more
- Location
- Lewis Center, Ohio
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 22 Projects Listed
SoftDoes is a Kansas City custom software and AI development company that designs and builds web platforms, mobile apps, MVPs and AI automation. Written scope and price before code, 100% IP ownership, rated 5.0 on Clutch...
Top Services:
- Software Development
- AI Development
- Mobile App Development
- Web Development
- UI/UX Design
- Show more
- Location
- Kansas City, Kansas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
NTSprint helps U.S. businesses accelerate growth through AI-powered software, dedicated nearshore engineering teams, and scalable cloud solutions. With 10+ years of experience and 500+ projects delivered, we provide real-time collaboration, faster delivery, and measurable business impact...
Top Services:
- Software Development
- AI Development
- Cloud Consulting
- Web Development
- Mobile App Development
- Show more
- Location
- Bothell, Washington
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 13 Projects Listed
Rubico is passionate about creating websites, web applications and mobile apps! With offices in the US and India, we are well equipped to help any business achieve its development goals!...
Top Services:
- Web Development
- Mobile App Development
- Software Development
- eCommerce Development
- WordPress Website Design
- Show more
- Location
- Austin, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 14 Projects Listed
Innovature is a global business consulting and technology services provider that specializes in delivering high-quality IT solutions. With a focus on digital and technology transformations, they offer custom software development and consulting services across various technology verticals, in addition to...
Top Services:
- Mobile App Development
- AI Development
- Business Consulting
- Cloud Consulting
- IoT
- Show more
- Location
- Dover, Delaware
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
3AX shines as a top digital tech agency, leading in software, web development, and mobile apps. We craft strategies centered on your brand's success...
Top Services:
- Digital Services
- Web Development
- Content Marketing
- Social Media Marketing
- Software Testing
- Show more
- Location
- Indianapolis, Indiana
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Turning Ideas into Business Performance Since 2015...
Top Services:
- AI Development
- Software Development
- Web Development
- Mobile App Development
- Software Testing
- Show more
- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
ManekTech has been recognised by Microsoft for offering best-in-class solutions to customers, recently announcing its achievement of Microsoft Certified Partner Gold status as a Application Development. ManekTech is a full services Mobile Apps and Software Development company, a company of humble beginnings...
Top Services:
- eCommerce Development
- Web Development
- Software Development
- Mobile App Development
- Web Design
- Show more
- Location
- Texas City, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 11 Projects Listed
One of the top Cyber Security providers, Web Development Services, App Development Services, UI/UX Services, and Software Testing Services...
Top Services:
- Branding
- Web Design
- Web Development
- IoT
- Software Testing
- Show more
- Location
- Bakersfield, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $13/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Genesis Technologies is your one-stop IT partner, offering bespoke development, testing, DevOps, and UI/UX solutions. With 14+ years of proven expertise, 1000+ delivered projects, and a perfect Job Success Score on Upwork, we are trusted by global clients to get it right, every time...
Top Services:
- Software Development
- Software Testing
- DevOps Consulting
- Web Development
- UI/UX Design
- Show more
- Location
- St. Louis Park, Minnesota
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Our team of over 200 IT experts and engineers harness the power of contemporary technologies, advanced frameworks, and innovative methodologies to deliver unmatched and top-notch outsourced services from India...
Top Services:
- Mobile App Development
- Web Design
- eCommerce Development
- Web Development
- Software Testing
- Show more
- Location
- Sunnyvale, California
- Number of Employees
- 100 - 249
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
TechMagic - a full-cycle development company with strong Healthtech expertise that provides end-to-end software development services to businesses.With a proven track record of 200+ successful projects, 10+ years on the market, and 300+ experts onboard, TechMagic is your trusted partner...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Cybersecurity
- IT Services
- Show more
- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
At Codetru, we're dedicated to helping businesses of all sizes harness the power of technology to drive growth, improve efficiency, and enhance customer experiences by providing innovative software services...
Top Services:
- Software Development
- eCommerce Development
- Web Development
- Software Testing
- Mobile App Development
- Show more
- Location
- Temple Terrace, Florida
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Auspicious Soft is a USA-based custom software, web & mobile app development company with 8+ years of experience serving startups, SMEs & enterprises across healthcare, fintech, logistics & more...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Blockchain
- AI Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Codiste is a leading IT services provider that specializes in advanced technologies, including AI,ML,Blockchian and NFT Development, Metaverse, AR/VR Development with Crypto Development. Our Team of experts are highly skilled professionals is committed to delivering innovative and customised solution to meet...
Top Services:
- AI Development
- Blockchain
- VR/AR
- Software Development
- Mobile App Development
- Show more
- Location
- Northridge, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
At Xofthub Inc., we believe great software is built on great architecture. We design scalable, maintainable systems with clear development patterns, ensuring your business can grow, adapt, and add new features whenever needed...
Top Services:
- UI/UX Design
- Mobile App Development
- eCommerce Development
- Software Testing
- Web Design
- Show more
- Location
- New Hyde Park, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $12/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
AI-augmented software development company. Senior developers + AI-powered workflows delivering production-ready SaaS, web, mobile, AI, desktop apps, and custom Chromium browsers. For startups, growing businesses, and enterprise...
Top Services:
- Software Development
- UI/UX Design
- Web Development
- Cloud Consulting
- DevOps Consulting
- Show more
- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
BPO Connect has extensive expertise in the outsourcing sector, as well as global operating experience in countries such as the Philippines, India, Sri Lanka, Malaysia, Kenya, Rwanda, and Turkey. We understand what works (and what doesn't) in the outsourcing industry. This knowledge and operational expertise...
Top Services:
- Software Testing
- Software Development
- BPO
- IT Services
- Show more
- Location
- New York City, New York
- Number of Employees
- 1000 & Up
- Minimal Budget
- $1,000 - $10,000
TPLEX is a software outsourcing company. We provide companies with top tech talent and product development expertise...
Top Services:
- AI Development
- Software Development
- Staff Augmentation
- Managed Services
- Cloud Consulting
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
SpartanBots Technologies turns ambitious ideas into dependable digital products. We build SaaS platforms, marketplaces, multi-tenant applications, MVPs, and AI-powered solutions for startups and growing businesses across the US and globally. From web and mobile apps to complex integrations and workflow...
Top Services:
- Web Development
- Software Development
- WordPress Website Design
- eCommerce Development
- Web Design
- Show more
- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
SoftwareOrbits builds custom web, mobile and AI-powered software solutions that help businesses scale and accelerate digital growth...
Top Services:
- UI/UX Design
- Web Development
- Mobile App Development
- Software Development
- AI Development
- Show more
- Location
- Newark, Delaware
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Valynx LLC is an elite, US-registered remote software studio delivering high-performance Next.js, React, TypeScript, Python, and advanced AI agent integrations. We build custom SaaS platforms, intelligent automation flows, and cinematic, high-end UI/UX website rebuilds—like our recent scroll-driven Next.js...
Top Services:
- Software Development
- AI Development
- Software Testing
- Mobile App Development
- Web Design
- Show more
- Location
- Buffalo, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Ajackus is your one-stop solution for all your engineering needs. We have a team of talented engineers across India who can be quickly hired, trained and aligned to your business needs...
Top Services:
- Staff Augmentation
- IT Services
- Software Development
- Web Development
- Mobile App Development
- Show more
- Location
- Boston, Massachusetts
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Universal Stream Solution (USS) is an Atlanta, Georgia-based IT solutions company established in 2013, with an office in Ahmedabad, India. We serve businesses across healthcare, oil & gas, real estate, banking & fintech, manufacturing, education and retail. Our current focus is healthcare technology...
Top Services:
- Web Development
- Mobile App Development
- Web Design
- Software Development
- Product Design
- Show more
- Location
- Atlanta, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
We combine deep engineering expertise with AI, cloud, data, and modern software practices to build solutions that solve real business challenges. With flexible engagement models and experienced teams, we work closely with clients from strategy and design through development, launch, and ongoing optimization...
Top Services:
- Creative Services
- Product Design
- Digital Strategy
- Digital Services
- Web Development
- Show more
- Location
- Astoria, Oregon
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
We build digital solutions suitable for each business size.Nile bits provides the best digital services that deliver scalable, robust, and cost effective digital solutions. A team of world class professionals provide you proven expertise to ensure the quality and reliability of the services we provide for...
Top Services:
- Software Development
- UI/UX Design
- Web Development
- Software Testing
- Mobile App Development
- Show more
- Location
- Holmdel, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
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
Mediusware Limited-Your Trusted B2B IT Partner for Scalable GrowthSince 2015, Mediusware has successfully delivered 850+ projects across 20+ countries, serving over 1,000 global clients with a team of 120+ skilled professionals...
Top Services:
- eCommerce Development
- Web Development
- Digital Marketing
- Software Testing
- AI Development
- Show more
- Location
- Mount Pleasant, South Carolina
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Acquaint Softtech is an Official Laravel Partner with 15+ years of experience in software development. We specialize in Laravel solutions and excel in IT staff augmentation, remote development teams and outsourcing to deliver scalable, best results...
Top Services:
- Staff Augmentation
- IT Services
- Web Development
- eCommerce Development
- Mobile App Development
- Show more
- Location
- Highland, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Netquall is a global IT solutions and technology services company specializing in web design and development, web applications, custom software development, graphic design, digital marketing, and professional IT training. The company emphasizes delivering quality solutions within deadlines while maintaining...
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- Web Design
- Web Development
- Software Testing
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- Location
- Wayne, New Jersey
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Miami-based AI development and custom software company building emotionally intelligent AI products, automation systems, SaaS platforms, MVPs, and digital products for business growth...
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- Web Design
- eCommerce Development
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- Miami Beach, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
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Turnkey SaaS offers MVP as a service, providing you with a complete MVP for a one-time fixed price. Transform your idea into reality and start generating revenue with our expert solutions...
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- UI/UX Design
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- Location
- Wyoming, Michigan
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
CoVentech is more than a software development agency. It is a partner in innovation and success stories. With over 15 years of experience, CoVentech excels in software development, QA automation, and DevOps practices, driven by a shared passion for reshaping the industry...
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- UI/UX Design
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- Cybersecurity
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- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
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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.
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
4.8
4.8Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
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%