Top Testing Services Companies

Quality Assurance & Testing agencies deliver end-to-end software testing and QA solutions to ensure digital products achieve the highest standards of performance, security, reliability, and user experience. These specialized teams provide automated testing, manual QA processes, performance testing, accessibility compliance, and security assessments to identify issues early and reduce software defects. From API testing and cross-browser compatibility testing to load testing and mobile application testing, QA agencies help businesses launch stable, scalable, and high-performing software solutions that function seamlessly across all devices, platforms, and operating systems.

QA projects and IT staffing services

We love partnering with businesses to help them grow, innovate, and succeed. Our IT staffing, managed services, and direct-hire placements span the entire software development life cycle. We can help you get launched, get to market, get bigger, get agile--or all of that! r n r nWe’ll carefully match you with the smart onsite experts or offsite teams you need to turn your goals into achievements... Read More

  • price $50 - $99/hr
  • Hourly Rate 1999
  • Employees 10 - 49
  • Location United States
Query Minds delivers IT solutions in automation, cloud, and cybersecurity

At Query Minds, we empower businesses with intelligent IT solutions that drive efficiency, security, and growth. Our expertise spans across workflow automation, cloud solutions, cybersecurity, data analytics, and IT infrastructure management.

We specialize in: r n? Workflow Automation – Streamlining business processes with Power Automate & AI-driven automation. r n? Cloud Solutions –... Read More

  • price $50 - $99/hr
  • Hourly Rate 2025
  • Employees 2 - 9
  • Location United States

We partner with businesses, associations, and nonprofits to take the weight of software development, project management, platform integration, and advanced analytics off their shoulders. r n r nBy taking a holistic approach to solving technology challenges and project management gaps, we have helped numerous organizations better understand their constituents and trends, ask on-point questions,... Read More

  • price NA
  • Hourly Rate 2015
  • Employees 2 - 9
  • Location United States
Delivering Digital Solutions to Accelerate Success

Quinnox is a platform and solutions company. With the power of human and applied intelligence, we simplify business processes, improve customer experiences and create exceptional business value for forward-thinking enterprises.

With the combination of cognitive solutions, conversational platforms, SaaS solutions, human and applied intelligence, we capitalize on new technologies to acceler... Read More

  • price $200 - $300/hr
  • Hourly Rate 2002
  • Employees 1000 - 9999
  • Location United States

Quip Global is a digital experience agency based in the Pacific Northwest. When companies want to make a transformation in the digital space, they hire us to architect change that results in business growth. We combine research-driven strategy and inventive design to build digital experiences, websites and Mobile application development.

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  • price $25 - $49/hr
  • Hourly Rate 2014
  • Employees 10 - 49
  • Location United States
Software development and management consulting

Raft provides you with the best tech talent backed by the company’s domain expertise, software development knowledge base, and extensive business network worldwide. Our Smart model is ideal for:

• Series A and B startups. The company has an MVP and a small team. Recently raised investment and experiencing fast growth.

• Medium enterprises. A mature company with set processes that co... Read More

  • price $25 - $49/hr
  • Hourly Rate 2019
  • Employees 50 - 249
  • Location United States
Digital solution to building your dream business

We’re a group of young and talented entrepreneurs and engineers with a groundbreaking idea of contributing towards a better tomorrow. At RagingRiver ICT Corporation, we believe that the right understanding and technological edge can lead companies towards a successful future.Our Filipino software engineering teams are equipped with world-class skills at very competitive rates. With over 15 year... Read More

  • price NA
  • Hourly Rate -
  • Employees 10 - 49
  • Location United States
Your path to digital success starts here.

Co-founded in 2019 by seasoned IT professionals Mike McCane and Daniel Parkhurst, Rapid App Werks was born with a singular mission: to turn your ideas into tangible realities through the power of cutting-edge digital solutions like low-code development tools. With relentless commitment to focussing on innovation, efficiency, and client satisfaction, we’ve become a trusted partner for businesses... Read More

  • price NA
  • Hourly Rate -
  • Employees 2 - 9
  • Location United States
Powering the Practice of SecOps

When the Company first launched, it was based in Midtown, New York. Our founders, Alan, Tas, and Chad, traveled daily into the city on New York’s Rapid Transit system’s "Rapid7 " train (you might notice our logo looks a bit like a bullet-train). With much of the planning and development for the Company discussed on that commute, it seemed only right to name the Company Rapid7. Today, the name... Read More

  • price $25 - $49/hr
  • Hourly Rate 2000
  • Employees 1000 - 9999
  • Location United States
Turning Ideas into High-Quality Software Solutions

If you 're looking to build custom software solutions or scale a digital product, rapidcode is your ideal partner.

We offer comprehensive AI and software development services, including custom AI development, web scraping, browser automation, and bot development.

Our consultative, proactive, and responsive approach ensures effective communication and collaboration, challen... Read More

  • price $50 - $99/hr
  • Hourly Rate 2021
  • Employees 2 - 9
  • Location United States

Rba

Solving the entire problem

RBA is an award-winning national digital and technology consultancy based in Minneapolis, Minnesota. Our team of strategists, designers, and technologists have a proven track record of delivering successful solutions for organizations throughout the U.S. Recently recognized as one of the nation’s fastest growing private companies and consistently named a Best Place to Work, RBA attracts the ind... Read More

  • price $100 - $149/hr
  • Hourly Rate 1990
  • Employees 250 - 999
  • Location United States

We provide robotic process automation, custom application development, ui path development, rpa development, Robotic Process Automation,enterprise mobility software solutions, mobility solution company, mobility software development,erp software development, erp software company, erp providers, erp implementation, erp software solutions, erp software development company, list of erp software co... Read More

  • price NA
  • Hourly Rate -
  • Employees 10 - 49
  • Location United States
Transforming businesses with custom product innovation

Red Star Technologies is a leading IT solutions provider specializing in custom software development, mobile and web applications, UI/UX design, project management, and quality assurance. With over 8 years of experience, they have completed 250+ projects for 160+ clients, delivering innovative and reliable digital solutions that drive business success. Their client-centric approach ensures serv... Read More

  • price $25 - $49/hr
  • Hourly Rate 2017
  • Employees 50 - 249
  • Location United States

The Regumsoft is a Cloud, Web and Mobile application development, web development & web design company established in 2015. Since its beginning The Regumsoft has been delivering the best suited solutions at a competitive cost across the world.

We provide businesses and entrepreneurs with innovative & custom software applications that improve the way they do business. r nWe sp... Read More

  • price $25 - $49/hr
  • Hourly Rate 2015
  • Employees 50 - 249
  • Location United States

We are  a leading provider of IT staffing services, dedicated to helping companies overcome their talent acquisition challenges and meet their IT staffing needs. With a deep understanding of the industry and a vast network of skilled professionals, RELQ Technologies offers comprehensive solutions that enable businesses to thrive in the rapidly evolving technological landscape.

At REL... Read More

  • price < $25/hr
  • Hourly Rate 2022
  • Employees 2 - 9
  • Location United States
Medical Data Entry Outsourcing Services

Rely Services Inc is one of the leading data entry service providers in the Midwest region of the United States. Our services integrate Business Process Outsourcing (BPO), IT staffing, Big Data, Application Services to deliver high-end business services to our clients. We are best in Medical Data Entry, Insurance Data Entry, Restaurant Menu Data Entry, Logistics Data Entry, Manufacturing Data E... Read More

  • price NA
  • Hourly Rate 1997
  • Employees 50 - 249
  • Location United States

We are passionate about our solutions! r nFor more than 25 years Remain Software has been an expert and a market leader in Application Lifecycle Management solutions for the IBM i platform. r nWe have passion and extensive knowledge of future-proof technologies which help many companies around the world to simplify and automate application change and modernization processes, improve workflows a... Read More

  • price $50 - $99/hr
  • Hourly Rate 1992
  • Employees 10 - 49
  • Location United States

RevInfotech is your trusted partner for Blockchain development in the USA. As a leading Blockchain Development Company in the USA, we specialize in transforming innovative ideas into reality through cutting-edge technology. Our expertise spans Blockchain Solutions, Smart Contracts, and DApps, making us your one-stop destination for all things blockchain.

With a proven track record and a t... Read More

  • price NA
  • Hourly Rate 2017
  • Employees 250 - 999
  • Location United States
We Help Companies #WorkBetter

RevUnit is an award-winning digital strategy and product studio that partners with some of the world’s largest enterprises empower their employees via intelligent technology. r nLeveraging human-centric design, strategic vision, and emerging tech, RevUnit builds digital solutions and strategies that unlock productivity and drive employee engagement. 

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  • price $50 - $99/hr
  • Hourly Rate 2012
  • Employees 50 - 249
  • Location United States

We specialize in Managed QA and Automation Testing Services. r n r nOur team of Senior developers (ex-Google, Microsoft and Qualcomm employees) will build your project with strong foundations. Our quality is impeccable and our implementation times are half the industry average. r n r n 

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  • price $50 - $99/hr
  • Hourly Rate 2013
  • Employees 10 - 49
  • Location United States