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

27 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.

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  • Chop Dawg

    Verified Verified by the DesignRush team for authenticity and credibility. Award Winner Recipient 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

    Chop Dawg Services

    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Software Testing
    • Wearables
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Alpha 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
    Data sourced from the agency's DesignRush profile

    Chop Dawg Reviews & Testimonials

    • Malik Boyd
      Malik Boyd Co-Founder at GyftMasters
      5.0 ★

      Mobile App Development Review from Malik Boyd

      Chop Dawg helped us turn our gifting app concept into a working prototype, handling wireframes, UI design, coding, data storage, and automation from scratch. Their team has been transparent, proactive, and highly responsive throughout the process. They provide clear schedules, flag issues early, and keep us informed at every stage. We’ve been very happy with the prototype so far and are excited to move into full iOS and Android development.

    • Anonymous
      Anonymous Founder at Cuddlebids
      5.0 ★

      Mobile App Development Review from Anonymous

      Chop Dawg took our iOS app from concept to launch, handling design, development, AWS, and App Store requirements. Their team was responsive, practical, and highly supportive throughout the process. They also stayed involved after launch with updates and fixes, and even helped promote the app through their network. Their support contributed to strong early growth and helped position the company for a later acquisition.

    • Anonymous
      Anonymous Executive at Undisclosed
      5.0 ★

      Web Design Review from Anonymous

      Chop Dawg supported us with UX/UI design for a new fintech web application. They took the time to understand our users, product requirements, features, and overall vision before moving into design. Over a 6 to 7 week engagement, their team shared regular Figma reviews, incorporated feedback quickly, and stayed highly responsive. They finished ahead of schedule with no budget issues, and the internal response to the final designs has been very positive. Their attention to detail, professionalism, and ability to keep the process organized made them very easy to work with.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (72)
    4.8 4.8 (76)

  • GMTA Software Solutions

    Where Tech Meets Minds: Crafting PHP Marvels

    GMTA Software specializes in creating customized websites and mobile app development solutions as an expert software developer. Our team guides you on your path to digital transformation by establishing an open and transparent communication bridge...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • Software Testing
    • Software Development
    • Show more
    Location
    Texas City, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    38 Projects Listed

    GMTA Software Solutions Services

    • Mobile App Development
    • Web Development
    • Web Design
    • Software Testing
    • Software Development
    • IoT
    • Digital Marketing
    • Logo Design
    • IT Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Li-nk
    • EasyClaims
    • Blipearth
    • Gro Supermart
    • Tokyo MK
    Data sourced from the agency's DesignRush profile

    GMTA Software Solutions Reviews & Testimonials

    • Adeoye Odunayo
      Adeoye Odunayo CEO at MythicDev Tecnologies
      5.0 ★

      Mobile App Development Review from Adeoye Odunayo

      We worked with GMTA Software solutions on a web and mobile development project aimed at creating a scalable digital product that could support our growing buisness and improve user experience. from the beginning, their team took time to understand our requirements target audience and long- term goal before starting the development process. What stood out most during our collaboration was their communication and structured workflow. They provided regular progress update. Overall GMTA Software solutions proved to be a reliable and professional development partner and we would confidently recommend them.

    • Joselyne Garcia
      Joselyne Garcia Sales Manager at Rochester Electronics
      5.0 ★

      Web Design Review from Joselyne Garcia

      We are delighted with the results they've delivered for us, they are a company that deliver whatever they promise, additionally they are very easy to work with

    • Iyer Amruthur
      Iyer Amruthur Sales Manager at Allen Lund
      5.0 ★

      Web Design Review from Iyer Amruthur

      We sent them our logo and also some photography, then they took those new assets and imagined what our website could look like, then they took those elements and designed our website for us, the website contained a lot of new features that enabled us to market better

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (17)
    5.0 5.0 (66)

  • UplineSoft Inc.

    Empowering businesses with cutting-edge software products that drive growth and success.

    UplineSoft is a premier global IT outsourcing service provider, offering a comprehensive range of technology solutions tailored to meet the unique needs of businesses worldwide. Our expertise and commitment to excellence empower clients to achieve operational efficiency and drive innovation...

    Top Services:

    • Software Development
    • Mobile App Development
    • VR/AR
    • Software Testing
    • ERP Consulting
    • Show more
    Location
    Monroe, North Carolina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    UplineSoft Inc. Services

    • Software Development
    • Mobile App Development
    • VR/AR
    • Software Testing
    • ERP Consulting
    • IT Services
    • Big Data Analytics
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • L.B. Internet Solutions
    • Chern & Co. Commercial Lawyers
    • Percona
    Data sourced from the agency's DesignRush profile

    UplineSoft Inc. Reviews & Testimonials

    • Chris Drayer
      Chris Drayer CEO at Revaluate
      5.0 ★

      Mobile App Development Review from Chris Drayer

      The project overseeing Uplinesoft was excellent. They were really attentive to our demands and delivered the things on schedule. Even though we were demanding clients, in a good way! they showed a lot of adaptability and proactive problem-solving. Their commitment and unambiguous communication made the switch to our new web application go smoothly.

    • Gentry Davies
      Gentry Davies CEO at Crew
      5.0 ★

      Software Development Review from Gentry Davies

      UplineSofts deep expertise in both technology and financial services set them apart. Their ability to integrate innovation with security and compliance made them an ideal partner for Crew. Rather than just developing features, they built a secure and intuitive financial ecosystem designed specifically for our audience.

    • Bruce Lund
      Bruce Lund Chief Executive Officer at Accountable
      5.0 ★

      Software Development Review from Bruce Lund

      Uplinesoft demonstrated exceptional project management skills by collaborating closely with our internal team to ensure that all milestones were met on schedule. They provided frequent updates, addressed concerns promptly, and communicated in a clear and consistent manner. They promptly reacted and delivered solutions when unforeseen obstacles, such as problems with third-party integration or changes in regulations, emerged. They were a dependable and beneficial partner because of their adaptability and problem-solving abilities, which guaranteed seamless advancement.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (13)

  • BSS Commerce

    Full-Service E-commerce Development Company

    An ecosystem for B2B/ B2B2C websites on multiple platforms with robust technology and a customer-oriented mindset...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    250 - 499
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed

    BSS Commerce Services

    • eCommerce Development
    • Web Development
    • Software Development
    • Web Design
    • UI/UX Design
    • IT Services
    • Mobile App Development
    • Software Testing
    • Cybersecurity
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • PixePrint
    • OlogsBabyArtikel
    • HoolaHoola
    • Dippytee
    • Screenshotsinc
    • Frameless Hardware Company
    • Skandiastyle
    • Café Du Cycliste
    • Parfymonline
    • Supersports Vietnam
    Data sourced from the agency's DesignRush profile

    BSS Commerce Reviews & Testimonials

    • Anthony G
      Anthony G Review from Google
      5.0 ★

      Anthony G's Review Sourced from Google

      It's the best app to sell Multichannel on Shopify. Otherwise you would have to pay 2000$ for Shopify PLUS. Support and Features are Great! Thats a company you want to work with together as a B2B seller! Especially thank you Jonas!

    • James Batson
      James Batson Review from Google
      5.0 ★

      James Batson's Review Sourced from Google

      Great company with excellent customer service. Helped us solve an issue on our Magento 2 website, highly recommend to anyone looking for Magento plugins or development.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (8)

  • Qualimatrix Technologies Pvt Ltd

    QualiMatrix Technologies: Always believe in Quality. We are ISO certified - 9001, 27001

    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

    Qualimatrix Technologies Pvt Ltd Services

    • Branding
    • Web Design
    • Web Development
    • IoT
    • Software Testing
    • Mobile App Development
    • Software Development
    • IT Services
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • New Relic
    • Prep Monkey
    • Aderson
    Data sourced from the agency's DesignRush profile

    Qualimatrix Technologies Pvt Ltd Reviews & Testimonials

    • Stephen Peal
      Stephen Peal Group MD at YorPower
      5.0 ★

      Web Design Review from Stephen Peal

      Qualimatrix Technologies team designed our logo. First, we asked them to provide us with various logo options ranging from hyper-conservative to ultra-modern. Then, they created four templates, two were more straightforward, and two were more modern with bold colors. Once we chose the template that spoke to us most as an organization, we chose a font, and Qualimatrix Technologies managed the final logo design process from beginning to end. After delivering the final logo, they built our website from scratch using a WordPress template. The website is our digital factory and lead generation tool for customers to engage with us online. The team also helped us with keyword research and provided website SEO and copywriting services. We collaborated with them on different pages to ensure they contained the right keywords for Google and Bing. We host the website internally, but they occasionally help with maintenance requests. The website functions very well, and were pleased with the core site vitals. Since were still getting indexed, its too early to see the results of our website traffic. However, were heading in the right direction, and the site has received positive internal feedback regarding its design. We've been tracking our keywords and have climbed to the first page of the search results for some of them. We've also run technical SEO audits that have garnered positive results.

    • Isobel - Rose Bailey
      Isobel - Rose Bailey Account Manager at LoopNet
      5.0 ★

      Software Testing Review from Isobel - Rose Bailey

      The project resulted in: Bug Reduction: A significant decrease in identified bugs, enhancing the user experience. Improved Performance: Positive feedback regarding the platform's speed and responsiveness. Enhanced Security: Successful identification and mitigation of potential security risks. Qualimatrix Technologies demonstrated commendable project management. They consistently delivered items on time, and their response to our needs was prompt and effective. Regular status updates and transparent communication ensured a smooth collaboration.

    • Itamar Lesuisse
      Itamar Lesuisse Co Founder at Argent
      5.0 ★

      Software Testing Review from Itamar Lesuisse

      The manual testing has provided confidence that our application is stable and functioning. The amount of progress we have made with automation testing has been incredible. We use a custom CLI that the team has been able to get accustomed to and we can now run hundreds of automated tests before deploying. Communication has been sufficiently managed over Zoom and Slack. We have a weekly standup at the start of the week and have plenty of dialog over Slack throughout the week. The team sends end of day and end of week summaries which are great to understand and track progress and the team was very quick to onboard and begin testing. They have been incredibly thorough and have proved to be an invaluable part of the QA process.

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    4.7 4.7 (4)
    5.0 5.0 (29)

  • CyberTest

    Secure Your Assets From Hackers.

    CyberTest is an autonomous firm specializing in security testing, research, and development, providing expert consultancy services and cutting-edge tools to fortify organizations and businesses in safeguarding their assets. Our comprehensive suite of offerings aids in bolstering security measures and...

    Top Services:

    • Cybersecurity
    • Software Testing
    Location
    Burbank, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    CyberTest Services

    • Cybersecurity
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bosch
    • Home Depot
    • Monaeo
    • Global Solutions
    • VividCortex
    • FCR
    • FireFly Legal
    Data sourced from the agency's DesignRush profile
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  • goGreenlit

    Ship software with confidence, not crossed fingers.

    goGreenlit is a Chicago-based QA consulting agency that helps startups and growing companies build reliable software through embedded quality assurance. Founded by experienced QA engineers Muhammad Ali and Mohammad Khan, the agency integrates directly into development teams to prevent defects before release...

    Top Services:

    • IT Services
    • Software Testing
    Location
    Skokie, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $1,000 - $10,000

    goGreenlit Services

    • IT Services
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Harvest Sharewood Food Distributors
    • JLL
    • Envisionit
    • ABC Supply Compnay
    Data sourced from the agency's DesignRush profile
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  • Develoware

    We Convert Ideas Into Realities.

    Introducing Develoware: A game-changing catalyst for businesses. Empowering visionary leaders and their teams with state-of-the-art development tools and unparalleled integration capabilities. Embrace the power of innovation, streamline operations, and achieve unprecedented growth. Elevate your business with...

    Top Services:

    • Software Development
    • Software Testing
    • Mobile App Development
    • Web Design
    • Web Development
    • Show more
    Location
    Groveland, Florida
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Develoware Services

    • Software Development
    • Software Testing
    • Mobile App Development
    • Web Design
    • Web Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Raptor Misting
    • Triple S
    • Metal Machining
    • Pearl Vision Center
    • Solach's Cleaning
    • iEcoCleaning
    • Mobile Floor Gallery
    • Feel & Be Heard
    • Limpo Building Maintenance
    • Adventures By Design
    Data sourced from the agency's DesignRush profile
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  • Codetru

    Empowering Your Journey Towards Digital Excellence.

    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

    Codetru Services

    • Software Development
    • eCommerce Development
    • Web Development
    • Software Testing
    • Mobile App Development
    • AI Development
    • DevOps Consulting
    • IT Services
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Deloitte
    • Kroger
    • ADP
    • Opentext
    • TrustiPhi
    • SocialBeat
    • Shipsy
    • Innophos
    • Sterlite Power
    • Verizon
    Data sourced from the agency's DesignRush profile

    Codetru Reviews & Testimonials

    • SINGAMPALLI PAVAN VAMSI
      SINGAMPALLI PAVAN VAMSI Review from Google
      5.0 ★

      SINGAMPALLI PAVAN VAMSI's Review Sourced from Google

      I recently went through the interview process here, and I was pleasantly surprised. The HR team was responsive and professional, and the technical interviews were challenging but fair. It's clear they value talent, expertise and above everything your attitude.

    • Manoj Vadde
      Manoj Vadde Review from Google
      5.0 ★

      Manoj Vadde's Review Sourced from Google

      One of the things I appreciate most about CODETRU is the opportunities for growth both personal and professional. They encourage professional development and mentor you. It's a place where you can truly advance your career, especially if you are just starting out.

    • Sanjay Paila
      Sanjay Paila Review from Google
      5.0 ★

      Sanjay Paila's Review Sourced from Google

      I've joined Codetru as a fresher in 2020. During my time at Codetru, I've had the privilege of working alongside some of the most talented and dedicated professionals in the industry. The support of my colleagues, managers, and mentors has been invaluable, and I'm grateful for the opportunities that Codetru has provided me.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (53)

  • Auspicious Soft Pvt Ltd

    AI-Powered Software Development For a Smarter Future

    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

    Auspicious Soft Pvt Ltd Services

    • Mobile App Development
    • Software Development
    • Web Development
    • Blockchain
    • AI Development
    • eCommerce Development
    • UI/UX Design
    • Web Design
    • Software Testing
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Offset7 ThreatIntel
    • Sawtiyat
    • Swift Ride
    Data sourced from the agency's DesignRush profile

    Auspicious Soft Pvt Ltd Reviews & Testimonials

    • Hussein Musa
      Hussein Musa CEO at PaliRoots
      5.0 ★

      Software Development Review from Hussein Musa

      I have been working with this phenomenal software agency for over six years, and I can't recommend them enough! Their humility, dedication, and expertise set them apart in an industry often filled with overpromises. They deliver every time with exceptional quality and care. A special shoutout to Anil, who has been nothing short of amazing throughout our collaboration. His deep technical knowledge, attention to detail, and commitment to understanding our unique needs have been instrumental in the success of our projects. This team is a rare gem they dont just build software; they build relationships. They listen, adapt, and consistently go above and beyond to ensure every project exceeds expectations. If youre looking for a partner who truly values your business and works tirelessly to bring your vision to life, look no further. Working with them has been one of the best decisions Ive made for my business. I look forward to many more years of collaboration!

    • Nicole Pezza
      Nicole Pezza Review from Google
      5.0 ★

      Nicole Pezza's Review Sourced from Google

      The dev team has been fantastic. They moved fast, delivered a high-quality site, and kept communication clear and consistent the whole way through. I couldn’t have asked for a better experience! Thank you team 🙌🏻

    • Mala Kumari
      Mala Kumari Review from Google
      5.0 ★

      Mala Kumari's Review Sourced from Google

      Working with the Auspicious Soft team on our website and online portal development has been an excellent experience. Their professionalism and proactive communication made the entire process smooth and highly collaborative. They consistently delivered high-quality work on time and responded quickly to feedback. What stood out most was their dedication to understanding our requirements and translating ideas into a functional, user-friendly platform. The team brought valuable insights and thoughtful solutions throughout the build, making the experience efficient and enjoyable. I highly recommend Anil and his team to anyone looking for website development. We look forward to working with you and your team on all future projects and want to express our heartfelt appreciation for your dedication and professionalism. Thank you!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)
    4.5 4.5 (86)

  • EntaLogics

    AI-Augmented Software Development Company. SaaS, Web, Mobile, AI, Desktop Apps & Chromium Browsers.

    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

    EntaLogics Services

    • Software Development
    • UI/UX Design
    • Web Development
    • Cloud Consulting
    • DevOps Consulting
    • IT Services
    • Mobile App Development
    • AI Development
    • Software Testing
    • Wearables
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • SentryBay Limited UK
    • Modestly
    • AOL
    • Matchups
    • Growth Labs
    • Thrive Client
    • Unicon LLC
    • Sociall
    Data sourced from the agency's DesignRush profile
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  • Tempest House

    Quality Is Our Prime Directive

    Tempest House is a full service agency helping clients all over the world build cutting edge software with our expert team of developers, designers and managers. Rigorous QA processes, excellent communications and a commitment to meeting timelines characterises our company best...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Software Testing
    • Web Development
    • Show more
    Location
    Carpinteria, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Tempest House Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Software Testing
    • Web Development
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • SweetSpot Motion
    • GGN
    • BirthdayZone
    • AgeofWushu
    Data sourced from the agency's DesignRush profile
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  • Molokaih

    Growing up together

    Molokaih is delighted and proud to have received accreditation from DesignRush as one of the top software development companies in their upcoming ranking, acknowledging our outstanding track record. DesignRush is an authority in ranking the most prominent companies worldwide and connecting them within a...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Wearables
    • Software Testing
    • Show more
    Location
    Dover, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Molokaih Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Wearables
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Smart Cap Academy
    • ZDA
    • LanderGo
    Data sourced from the agency's DesignRush profile
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  • Pell Software

    Custom Software Developer | Top Rated | 100% US Based

    Pell Software is a 100% US based company focused on building long term, authentic partnerships. We focus on learning about your specific business needs in order to find the best software solution that will help you scale your business...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Pell Software Services

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Software Testing
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • RoadRunner
    • NYCOM
    • Superior Broom
    • 6AM Marketing
    • Axion Data Services
    • Relic Wood
    Data sourced from the agency's DesignRush profile
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  • Optimized Technologies Inc.

    Empowering Digital Transformation through IT and IoT Services.

    At Optimized Technologies Inc., leverage our 15 years of IoT expertise to access tailored end-to-end products, systems, and solutions designed to meet your unique business requirements. Experience the advantage of our specialized approach in delivering IoT solutions customized to optimize your operations...

    Top Services:

    • IoT
    • Software Development
    • Wearables
    • Mobile App Development
    • AI Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Optimized Technologies Inc. Services

    • IoT
    • Software Development
    • Wearables
    • Mobile App Development
    • AI Development
    • Software Testing
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Denso
    • Ford
    • Blue Star
    Data sourced from the agency's DesignRush profile
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  • Sandler Software

    Build Right Deliver Better

    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

    Sandler Software Services

    • Web Design
    • Web Development
    • WordPress Website Design
    • Software Testing
    • Mobile App Development
    • Software Development
    • AI Development
    • Cloud Consulting
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Microsoft
    • Whelen
    • EPS
    • Clear Measure
    • Waste Management
    Data sourced from the agency's DesignRush profile
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  • Rare Crew

    Bridging the Gap Between Business and Technology

    Rare Crew is a custom software development company with over a decade of experience. Rare Crew develops custom solutions for all kinds of business, from multinational organizations to start-ups looking to grow their business...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • IT Services
    • Big Data Analytics
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

    Rare Crew Services

    • Software Development
    • Mobile App Development
    • Software Testing
    • IT Services
    • Big Data Analytics
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • WME
    • IMG Models
    • Professional Bull Riders
    • Endeavor
    Data sourced from the agency's DesignRush profile
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  • Atlasiko

    Design, Develop And Improve

    Our custom software development firm helps companies to fulfill their ambitions and create profitable digital products for business improvements...

    Top Services:

    • Web Design
    • Web Development
    • Software Testing
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

    Atlasiko Services

    • Web Design
    • Web Development
    • Software Testing
    • Mobile App Development
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Applet3d
    • Easystoneshop
    • GudHub
    Data sourced from the agency's DesignRush profile

    Atlasiko Reviews & Testimonials

    • Dan Perry
      Dan Perry Review from Google
      5.0 ★

      Dan Perry's Review Sourced from Google

      I have been working with this company for the past 4-5 months on a website for our business and they have been incredible! Very responsive, addressed all my concerns, and delivered for them all! Highly recommend!!

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    5.0 5.0 (1)

  • Acquaint SoftTech

    Think Partner, Not Agency

    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

    Acquaint SoftTech Services

    • Staff Augmentation
    • IT Services
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • DevOps Consulting
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Nick Spiller
    • Vivek Shah
    • Andrew Fortune
    • Tom Kelly
    • Gavin
    Data sourced from the agency's DesignRush profile

    Acquaint SoftTech Reviews & Testimonials

    • PARMAR MANSHUKA
      PARMAR MANSHUKA Review from Google
      5.0 ★

      PARMAR MANSHUKA's Review Sourced from Google

      ⭐⭐⭐⭐⭐ As an employee, I can confidently say this software company is an outstanding place to work. The team’s dedication to excellence and innovation is inspiring. I appreciate the supportive atmosphere and opportunities for personal growth. It’s a privilege to be part of a company that produces top-notch software solutions.

    • balvantsinh dodiya
      balvantsinh dodiya Review from Google
      5.0 ★

      balvantsinh dodiya's Review Sourced from Google

      It has been two and a half year working as a senior developer for me here at acquaint softtech pvt ltd. I could say it is the best company I have ever worked for so far. The environment they provide feels like home. Best part is you can reach out anyone from management directly and they support you at every step. Acquaint softtech highest priority is customer satisfaction but not on the cost of employee, this is the company who takes care of it's employees as well as their clients.

    • NIMESH GARANIYA
      NIMESH GARANIYA Review from Google
      5.0 ★

      NIMESH GARANIYA's Review Sourced from Google

      Joined as a Python Developer Intern. Cultural Events, Birthday celebrations, Festival Celebrations are very exiting. Sessions for Learning something new every week and Survey with all employees about Company was an amazing idea. Support by Leaders, Colleagues, Management is very well. Process for learning with different concepts, Practical tasks, Project tasks, Performance updates and reviews, were all a very smooth process. From all members of the company, learned a lot and added/upgraded my skills, improve my mistakes, etc.

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    4.4 4.4 (110)

  • Complitech

    Transforming Ideas Into Awesome Products

    We are a software development company with proven competencies in providing web and mobile solutions. We are a team of tech people specialising in the business of providing quality solutions to clients across the globe...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • Software Testing
    • Mobile App Development
    • Show more
    Location
    Elmhurst, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000

    Complitech Services

    • Web Development
    • Web Design
    • UI/UX Design
    • Software Testing
    • Mobile App Development
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Croft PR
    • Invictus
    • James Ay
    Data sourced from the agency's DesignRush profile

    Complitech Reviews & Testimonials

    • Ashwin Jumani
      Ashwin Jumani Review from Google
      5.0 ★

      Ashwin Jumani's Review Sourced from Google

      I have been working at Complitech more than 12 years. They are tech savvy group of people. Management encourages employees to learn new skills, provide trainings. Working with Complitech does guarantee you having great profile with all latest technology experience.

    • Manan Mistry
      Manan Mistry Review from Google
      5.0 ★

      Manan Mistry's Review Sourced from Google

      One of the best it companies. Deals with Ruby on rails, web and mobile application development. Dedicated and hard working employees with great professionalism. The work culture is excellent too.

    • Mahesh Ruparel
      Mahesh Ruparel Review from Google
      5.0 ★

      Mahesh Ruparel's Review Sourced from Google

      Leading Web and mobile app ( iOS, Android ) development company. A favorite development center for offshore clients.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.1 4.1 (21)

  • Confianz Global

    Full-Stack Mobile App Development Services

    We provide unmatched full-stack mobile app development services globally to a wide range of business verticals & help them enhance their market reach, growth and ROI. With Confianz Global you can hire an IOS app developer or an android app developer to work directly with your own IT team or have us build your...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Software Testing
    • Show more
    Location
    Charlotte, North Carolina
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000

    Confianz Global Services

    • Mobile App Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Software Testing
    • Software Development
    • ERP Consulting
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Element Designs
    • Short Run Pro
    • Audian
    Data sourced from the agency's DesignRush profile

    Confianz Global Reviews & Testimonials

    • BA Fernando Perez
      BA Fernando Perez Review from Google
      5.0 ★

      BA Fernando Perez's Review Sourced from Google

      We are thrilled that we decided to work with Confianz to build our mobile app. They took the time and asked a lot of questions to truly understand why we wanted to build the app and who would use the app. The process was simple and after a few months we had a great looking and fully functional mobile app for iPhone and Android. We will definitely use Confianz to build our next phase for the app as we look to expand our market share.

    • Birgir Gislason
      Birgir Gislason Review from Google
      5.0 ★

      Birgir Gislason's Review Sourced from Google

      January 2020 Confianz took over the maintenance of our Odoo ERP system from our previous Odoo partner. Anoop put together a dedicated team who analysed our system and worked with us on a plan of improvements and upgrade of the whole platform. Our platform had been heavily customised over the years. Unfortunately lot of the custom code and apps had not been properly documented nor followed Odoo's best development practice, causing random issues and an unstable platform. The Confianz team removed poorly developed apps and website, and replaced customisation with new code following Odoo's development methodology. The result is a very stable and robust system. It is great working with them. We don’t have an inhouse development team, so we have worked with Confianz using dedicated fulltime resources. It is same as having your own highly experienced IT team with extremely good understanding of the whole Odoo platform. All work is well managed with weekly review meetings, where the team reviews progress and demonstrates work in progress. This is very useful setup because it enables direct communication with the development team and identifies quickly any gaps in requirements and the solution. I highly recommend Confianz. The development team is highly experienced and clever bunch. They will tell you if you are asking for customised features that can be achieved using core functionality instead. They will not lead you down a wrong path just because you think it is the way to go. The President of the company, Anoop, is truly exceptional character and honourable man. He has built a company with great team which you can trust.

    • Yuri Ahn
      Yuri Ahn Review from Google
      5.0 ★

      Yuri Ahn's Review Sourced from Google

      Confianz was selected to be VS America’s ERP implementation partner in 2018 after they had successfully completed a custom application to improve our internal document processing. We’ve hired several different companies prior to Confianz, but unfortunately, they left all on their own terms because they were not able to find a solution. I’ve worked alongside Confianz for almost three years now and I’ve been impressed with the level of talent this company brings. Their VP of Enterprise Solutions as well as his team of developers are extremely knowledgeable, patient, professional, and respectful. Every meeting and interaction we’ve had with Confianz was a valuable learning experience. We are extremely grateful that Confianz helped us successfully go live during the pandemic in April 2020. Since going live, we had some significant improvements in our processes and we continue to work with Confianz to fine tune details. I highly recommend Confianz!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (31)

  • Techsila

    Empowering Businesses with Technology Solutions and Talent

    Techsila LLC, led by an experienced CEO with 18+ years in software development, stands out for its innovation, comprehensive services, global reach, and client-centricity. We offer cutting-edge solutions spanning web and mobile app development, AI, and more. Our staffing solutions provide access to top...

    Top Services:

    • Mobile App Development
    • Software Development
    • IoT
    • AI Development
    • Blockchain
    • Show more
    Location
    Burlington, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000

    Techsila Services

    • Mobile App Development
    • Software Development
    • IoT
    • AI Development
    • Blockchain
    • Software Testing
    • Staff Augmentation
    • DevOps Consulting
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • HealthEdge
    • Mastek
    • NexGen IOT Solutions
    Data sourced from the agency's DesignRush profile
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    5.0 5.0 (1)

  • Vitek Technology LLC

    Your Technology Partner

    Vitek Technology LLC is a leading group of technology experts specializing in delivering innovative SaaS solutions, comprehensive project management, and strategic consulting services. Our expertise also extends to encompassing top-tier Web and App design, seamless integration solutions, and reliable hosting...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Content Marketing
    • Show more
    Location
    Austin, Texas
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000

    Vitek Technology LLC Services

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Content Marketing
    • Software Testing
    • Mobile App Development
    • Staff Augmentation
    • IT Services
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • HEB
    • Home Depot
    • Ternium
    • Ghiberti
    • Clever
    Data sourced from the agency's DesignRush profile
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  • Keplerbase

    Customized SaaS Solutions with BI Web & Mobile Apps

    Web Design and Development Company...

    Top Services:

    • UI/UX Design
    • Web Development
    • Mobile App Development
    • IT Services
    • Web Design
    • Show more
    Location
    Saddle River, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000

    Keplerbase Services

    • UI/UX Design
    • Web Development
    • Mobile App Development
    • IT Services
    • Web Design
    • Digital Services
    • Digital Marketing
    • Software Testing
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Joe Biden
    • HumanityPrime
    • Parkeee
    Data sourced from the agency's DesignRush profile
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  • Macgroup International Tech Services

    Where Imagination Becomes Branding Reality!

    At Macgroup, we're your all-in-one IT agency specializing in branding, software development, product design, and digital marketing. Our mission is to deliver cutting-edge solutions that align with our clients' goals without compromising quality...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • eCommerce Development
    • Software Development
    • Show more
    Location
    Las Vegas, Nevada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

    Macgroup International Tech Services Services

    • Branding
    • Web Design
    • Web Development
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • Digital Services
    • Software Testing
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Veronica's Kitchen
    • Sun Active Inc.
    • House of Max & Bessie Adiele
    • Diafra Blue LA
    • Diafra Skincare
    • Younger Younger Hairs
    Data sourced from the agency's DesignRush profile
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  • AMATECHXOFT INC.

    Built To Scale Backed By Trust

    A trusted partner in software engineering and staff augmentation, delivering scalable products with a focus on quality over quantity. We provide comprehensive IT solutions tailored to your business needs...

    Top Services:

    • Web Development
    • Staff Augmentation
    • UI/UX Design
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Bronx, Idaho
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000

    AMATECHXOFT INC. Services

    • Web Development
    • Staff Augmentation
    • UI/UX Design
    • Mobile App Development
    • Software Development
    • Cloud Consulting
    • DevOps Consulting
    • Software Testing
    • Web Design
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Flickpy
    • PWC
    • Growthforge Inc.
    • Americare Inc
    • Amefix IT
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Briskstar Technologies

    Trusted by Global Enterprises

    At Briskstar Technologies, we have 6+years of experience in core development which makes valuable additions to help clients to grow their business. We have an experienced team of developers based out in India who can assist clients remotely as per their time zone with a weekly reporting structure...

    Top Services:

    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Software Testing
    • AI Development
    • Show more
    Location
    Torrance, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000

    Briskstar Technologies Services

    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Software Testing
    • AI Development
    • Mobile App Development
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Magestic Asset Management Inc
    • B-Roll
    • Xenatus Global
    Data sourced from the agency's DesignRush profile

    Briskstar Technologies Reviews & Testimonials

    • Yogesh Solanki
      Yogesh Solanki Review from Google
      5.0 ★

      Yogesh Solanki's Review Sourced from Google

      Working at Briskstar has been a positive experience thanks to its supportive management, friendly team culture, and focus on excellence. The company values transparency, innovation, and continuous improvement, making it an enjoyable place to build a career.

    • Ekta Patel
      Ekta Patel Review from Google
      5.0 ★

      Ekta Patel's Review Sourced from Google

      Excellent service and professional team. They delivered the project on time with great quality and provided quick support whenever needed. Highly recommended for reliable IT solutions.

    • Dhwani Shah
      Dhwani Shah Review from Google
      5.0 ★

      Dhwani Shah's Review Sourced from Google

      Excellent AI and IT services! The team is very professional and delivers high-quality work on time. Their AI solutions are smart, fast, and very helpful for business growth. IT support and development work are also very impressive. Communication is smooth and they understand client requirements perfectly. Highly recommended for anyone looking for reliable AI and IT services.

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    4.8 4.8 (43)

Software Testing Companies by City

Software Testing Companies by State

Popular Services

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?

Software testing benefits

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:

  1. Define testing requirements
    Outline current software issues, testing goals and priorities, project scope, compliance requirements, budget, and timeline.
  2. 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.
  3. Conduct due diligence
    Assess the company’s certifications, vendor partnerships, awards and recognitions, and client reviews to confirm it’s trustworthy and credible.
  4. 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.
  5. Schedule a consultation
    Meet the team who’ll work on your project and request sample reports or pilot tests to further gauge project fit.
  6. 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

  1. How familiar are you with our industry-specific requirements? What deliverables can you provide to help us comply with the regulations?
  2. Can you share projects similar to our testing coverage, methodology, and criteria?
  3. What testing tools and frameworks do you use?

Services and Processes

  1. What is your software testing process — from discovery and planning to execution and reporting?
  2. How will you set up/manage test environments and test data?
  3. How do you balance manual vs automated testing? What are your criteria for automating tests?
  4. How do you handle access control, credentials, and confidentiality?

Relevant to Your Project

  1. What test types do you recommend for us, and why?
  2. What are your SLAs for triage, retesting, and regression after fixes?
  3. 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.

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding software testing companies in the United States. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Learn more about DesignRush Agency Ranking Methodology.

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.

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 
(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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