The 10 Best Quality Assurance Agencies in New York City, NY - 2025 Reviews

Top Quality Assurance Agencies in New York City, NY

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All Quality Assurance Services in New York City, NY

  • 4.9
    (11 reviews)

    TRIARE unlocks IT potential of YOUR business

    Recommended
    TRIARE is a WEB and MOBILE software development company based in Europe. We are delighted to offer our services as your long-term partner, taking all technical matters off your shoulders and allowing you to focus on your business development. YOU WILL GET: ✔ In-house team . Work with a dedicated team that is 100% focused on your product and located in the same office. ✔ Efficiency & transparency , as our process is based on Scrum methodology and managed by certified Scrum Masters. ✔ Fast result. Working with us, you will get the first result in 1 week. ✔ High quality, as TRIARE has well-established processes of software development and experienced specialists. ✔ Full cycle development . Our company covers all stages of development, handling everything from Discovery and prototyping to Design, development, and maintenance. ✔ IP rights . From the very beginning, you are the only owner of the intellectual property of your project materials: source code, design, documentation, etc. ✔ Warranty period will be provided for your system for free. ASPECTS OF OUR MINDSET: - Focused on results. We are focused on the result of your business with an understanding of the real goals and KPIs that our team should achieve. - Solution Provider. It means that we always come to you with solutions, not with questions. We take all technical aspects of the project off your shoulders, allowing you to focus on the marketing and business strategies. - We go the extra mile. Being a proactive company, we always think and take a step ahead. TECHNOLOGIES WE USE: - Mobile app development: Kotlin, Java, Swift, Objective-C. - Cross-platform development: Flutter, React Native. - Web frameworks: Node.JS, React.JS, PHP, Ruby on Rails.
    Looking for work in Quality Assurance
    Located in Fairfax, United States (+3)
    From €10,000 for Quality Assurance
    Worked in Energy & Oil (+18)
    Speaks English, Ukrainian
    51-200 members
  • 5
    (9 reviews)

    On Time ... On Budget ... Solutions Exceeding Expectation

    Recommended
    Top awarded
    Dot Com Development is a 🤝trusted🤝 and 🏆awarded🏆design and development technology company providing custom solutions for companies of all sizes and industries. We provide end to end application planning, design, development, testing and support services with expertise in the latest cutting edge, high performing, and future proof technologies. We’ll get your digital product to market 30% faster than our competitors, improve development costs by up to 40% and create user experiences that get 5x-10x more user engagement. Our services include: ✅ Strategic Planning and Consulting ✅ UX/UI Design ✅ Prototyping and POC's ✅ Web Application Development ✅ Website Design and Development ✅ Mobile Application Development ✅ eCommerce Development ✅ API Development and Integration ✅ Data and Analytics ✅ Cloud Development ✅ CRM / ERP Development ✅ Artificial Intelligence Development ✅ DevOps / Cloud Services ✅ Support and Maintenance
    Looking for work in Quality Assurance
    Located in Scottsdale, United States
    From €5,000 for Quality Assurance
    Worked in Industrial Goods & Services (+11)
    Speaks English
    11-50 members
  • 4.7
    (9 reviews)

    Take the software path to your digital future

    Highly recommended
    Top awarded
    Andersen is a leading software development company with a strong focus on technology-intensive industries. Since its founding in 2007, the company has opened 16+ development centers in the USA and Western Europe. For over 16 years we have been helping enterprises around the world to transform business by creating effective digital solutions with the use of innovative technologies. Andersen has completed over 1000 projects in each industry and received hundreds of positive reviews from customers. Today, the company is working on over 250 global projects. Andersen has a rich front-end, back-end, and mobile stack. 90% of recurring customers mention that Andersen's advantages are fast delivery, ongoing support, and accessible prices. Most of our developers have 10+ years of experience and have successfully delivered many projects. 3500+ qualified experts are ready to implement your idea into the real world. 2024 is going to be a year of digital transformation for all industries. Stay on top of your performance with our IT talent!
    Looking for work in Quality Assurance
    Located in New York, United States (+8)
    From €10,000 for Quality Assurance
    Worked in Hospitals & Healthcare (+24)
    Speaks English, Arabic(+2)
    1001-5000 members
  • 5
    (7 reviews)

    🏆 Exceeding Your Expectations

    Top awarded
    SEVEN is an IT partner with time-tested expertise in solving complex software challenges requiring narrow specialization . One of our biggest strengths is finding unique approaches and solutions for startups and businesses from a wide variety of industries, including crucial ones like healthcare & education. We take pride in our ability to find the technical solution and ensure that it leaves our clients room for growth and protects them from undesirable financial and technological consequences. We apply our extensive expertise to anticipate the needs of our clients and suggest improvements from a new, fresh angle. With SEVEN, our clients team up not just with tech-savvy people but with a group of experts who know how technology influences the business and how to make it align with sustained growth in the future.
    Looking for work in Quality Assurance
    Located in New York, United States (+1)
    From €3,000 for Quality Assurance
    Worked in Hospitals & Healthcare (+14)
    Speaks English, Ukrainian
    51-200 members
  • 5
    (8 reviews)

    Simplifying life through innovation.

    Top awarded
    Linnify is the go-to digital product studio for transforming ideas within the Health, Education, Well-being, and Sustainability industries into successful and scalable products. We help bold innovators change the way people experience life. Simplifying life through innovation is our thing. And we do that by using a dynamic validation-driven process that is smartly adapted to the market needs. Founded in 2016 in Cluj-Napoca, Linnify developed over 60 products in more than 10 different countries, such as the USA, Germany, Romania, and the UK, to name a few. Projects involved: drd doctors online (Health), Readability (Education), Child Car Safety App (well-being), or Benefyd (Sustainability). At Linnify, the team follows a validation-driven approach to product development a nd has developed a proprietary process for early-stage startups or spinoffs called the  Essential Validation Playbook. This process seeks to answer if and how the market will embrace the idea. In addition to engaging the right stakeholders, the team generates meaningful consumer insights through interviews that provide quantitative and qualitative feedback to assess whether an idea can succeed in its respective market. With these validation efforts, the customer and Linnify can test hypotheses and deliver data-driven solutions for a more successful product or service launch. We have constantly expanded our perspectives and expertise to stay committed to your success every step of the journey. We are dedicated to understanding your vision, whether you’re in an exploration phase or have already started building your business idea. By building a shared vision, we can offer tailored expertise for your business needs. Join us to validate your product idea, prototype it and take all the steps needed to secure a successful start for your business. We truly understand the risks. We've gone through them ourselves. That’s precisely why Linnify is a partner that consolidates a scalable and dynamic architecture for your idea through validation while also being the place of exploring and building innovative solutions that recreate the universe we know with the universe we need. During the past 7 years, Linnify gathered over 50 experts: UX & UI designers | web, mobile, and backend engineers | quality assurance specialists | product success managers | marketing professionals | people and culture specialists. In 2022, we became official Google Cloud Partners.
    2 works in Quality Assurance
    Located in Cluj-Napoca, Romania
    From €5,000 for Quality Assurance
    Worked in Education (+9)
    Speaks English, Romanian
    11-50 members
  • 4.8
    (35 reviews)

    Leading Website and Mobile App Development Company

    Highly recommended
    SparxIT is a forward-looking digital transformation company, established in 2007, having a global presence in the USA, UK, UAE, and India. We are ISO 27001:2022 certified, solidifying our reputation as a prominent product development company crafting secure products through innovative cognitive solutions. We have developed sustainable tech products for diverse industries, including Healthcare, Supply Chain, BFSI, Retail & eCommerce. SparxIT has earned acclaim for delivering top-notch digital product solutions from industry leaders and tech magnets. We crafted intelligent tech solutions for Fortune 500 companies, startups, SMEs, and leading brands. We have domain-specific experience in .NET, JAVA, PHP, and Node. Our skilled developers also embrace the dynamic landscape of mobile applications, with proficiency in Native and Hybrid development. SparxIT has built several successful digital products using emerging technologies such as Artificial Intelligence, Blockchain, Machine Learning, and Metaverse that have helped businesses grow to new heights. In addition to our expertise in technology, SparxIT excels in developing sophisticated web solutions using platforms such as WordPress, Shopify, Magento, Drupal, Core PHP, etc. We also provide comprehensive quality assurance services that increase your business's credibility while also enhancing work procedures. Key Services: App Consulting Mobile App Development Website Design & Development Cybersecurity Digital Transformation DevOps eCommerce Quality Assurance Software Testing Blockchain Artificial Intelligence AR/VR/MR Development
    Looking for work in Quality Assurance
    Located in New York, United States (+3)
    From €5,000 for Quality Assurance
    Worked in Household Products (+18)
    Speaks English
    201-500 members
  • 4.9
    (20 reviews)

    Your digital pulse

    Top awarded
    We are a global disruptor in eCommerce, Corporate Websites and Marketing - proud to be an official Shopify Plus partner and ready to bring your digital stack to the next level! Our team of 50+ international specialists delivers innovation seamlessly through technological proficiency and award-winning designs and campaigns. We are the technical partner of established Brands like Oger, Vanilia, Shimano, Budweiser, Deloitte, Van Poelgeest, and MG Motors, delivering end-to-end solutions that cater to their individual business needs. With our in-depth knowledge of both tech and martech, Flatline provides comprehensive services that help companies achieve goals efficiently and simplify complex processes. At our core, we are focused on delivering high-quality work, fast – while leveraging the newest and best techniques available. As our client’s end-to-end development partner, we don’t simply work for them, but we deeply integrate and collaborate with each brand’s in-house teams.
    Looking for work in Quality Assurance
    Located in New York, United States (+1)
    From €3,000 for Quality Assurance
    Worked in Clothing & Accessories (+11)
    Speaks English, Dutch(+1)
    51-200 members
  • 5
    (4 reviews)

    aims to deliver software to empower people

    Recommended
    Unelma Platforms is a private limited company in multiple jurisdictions (Asia, EU and North America). We are a software platform development agency specialising in state-of-the-art software intended to develop business-specific software and offer IT consulting services. In other words, we are the operator of a software platform development company intended to develop business-specific software and offer IT consulting services. The company's platform develops custom business applications and web-based platforms. We also provide API for various sites and other IT services, enabling higher education, healthcare, and business markets to design cloud applications for improving customer engagement.
    Looking for work in Quality Assurance
    Located in Boulder, United States (+3)
    From €1,000 for Quality Assurance
    Worked in Software & Computer Services (+6)
    Speaks English, Chinese(+7)
    11-50 members
  • 5
    (1 review)

    Empower your brand with stellar ecommerce development services

    Grinteq is a first-class boutique software development partner, uniting a team of seasoned software developers, architects, UI/UX designers, and quality assurance engineers, helping clients advance in the ever-evolving ecommerce landscape. With deep tech expertise, it helps brands stand out among their competition and build stronger relationships with their customers through software development services across Salesforce, Adobe Commerce (Magento), Shopify / Shopify Plus platforms. Founded in 2016, it has supported more than 50 businesses across the USA, Canada and Europe with consulting, architecture and design, web and app development, and software testing. Our team is ready to back you up with: - Full-cycle webstore design and development - Webstore maintenance and support - Plugin / cartridge development - Marketplace integrations - Advisory within ecommerce ecosystem
    Looking for work in Quality Assurance
    Located in New York, United States
    From €10,000 for Quality Assurance
    Worked in Retail (+2)
    Speaks English
    51-200 members
  • 5
    (2 reviews)

    Product Innovation Management, Technical Consultation, Project implementation and R&D

    Nilecode (Established in 2011) is a multi-service web solutions provider that caters to domestic, regional, and international clients. Made up of a team of ambitious youths who are in constant engagement with the latest of trends and the most advanced of technologies, the company not only offers the most adequate strategies and designs in accordance with the clients’ needs, but is also distinguished by the promptest of responses to all kinds of arising problems and/ or inquiries. Striving for innovation and motivated to produce the most creative of ideas, Nilecode  has since its inception been eager to address all the challenges that usually face companies working in the same field, which is demonstrated in its ability to build multi-lingual Systems, implement performance enhancement in small-scale projects, reach a standard of usability that overcomes common obstacles faced by internet users, and guarantee the highest levels of security in a medium where protection is of the utmost importance. Operating with a flat management system that evades work obstruction triggered by hierarchical tension and adopting an agile approach that generates a thriving professional environment, the outstanding efforts of Nilecode team members are exerted within the framework of an invigorating process that combines premium quality with boundless originality. Last but not least, Nilecode stands out amongst other companies in the way it offers first-rate services with the most affordable of prices, a strategy that has so far enabled us to maintain long-term relationships with clients who either come back for more support or who do not hesitate to recommend Nilecode to other potential clients in search of a reliable provider.               Nilecode is proud of producing more than 150.000 working man hours during the last year, and developing/ maintaining about 4.5 million lines of code.
    Looking for work in Quality Assurance
    Located in New York, United States (+1)
    From €1,000 for Quality Assurance
    Worked in Software & Computer Services (+14)
    Speaks English, Arabic
    11-50 members
  • 5
    (1 review)

    Your perfect Tech Partner

    Nerdbug is a digital growth software company with proven expertise in maximizing business value through organizational strategy, customer development and growth techniques.
    Looking for work in Quality Assurance
    Located in Vinings, United States (+1)
    From €3,000 for Quality Assurance
    Worked in Software & Computer Services (+7)
    Speaks English
    11-50 members
  • 5
    (2 reviews)

    We help companies digitalize their businesses.

    Top awarded
    SumatoSoft builds complex custom software to help companies to apply the best IT innovations to meet their goals through business digitalization.  5 key points we follow and stand for:  Focus first on the business value delivery; Make the software delivery process transparent and predictable; Use only relevant solutions, approaches, and technologies; Build reliable and trustworthy communication; Teamwork is the key to success.  Promising startups, medium-sized businesses, as well as world-known brands from all over the world, such as Toyota & Lexus, World Bank, Beiersdorf, Dexai Robotics, Cornerstone OnDemand, TLNika Group, Dragon Sourcing work together with SumatoSoft to develop their software to gain competitive benefits, improve their business efficiency and effectiveness, and raise the quality of services and products to a new level. SumatoSoft stands out in the background of its competitors since it has managed to become a technological partner for its clients. The partner, who delves into a client’s business challenges, needs, and pain points and provides upscale software solutions that fully meet those needs and all requirements. 
    Looking for work in Quality Assurance
    Located in Boston, United States
    From €10,000 for Quality Assurance
    Worked in Retail (+12)
    Speaks English
    51-200 members
  • 4.4
    (9 reviews)

    Powerful Web and Mobile Apps Start-to-End

    Top awarded
    Proud 2024 Webby Award winner in the Responsible AI category 🏆 and winner of the European Technology Awards 🇪🇺 for App Development in 2021 . With over 150 projects delivered across diverse industries, we believe in high-quality integrated systems that delight users through stunning visuals and a smooth experience 🌟. We aim to find the optimal balance between speed & quality and commit to building products that reach your business goals and can scale by covering all the stages. We call them Powerful Web & Mobile Apps Start-to-End 🐺. By following the Build, Measure, Learn cycle, together with an agile development process, we work with startups & brands to achieve fast go-to-market and product success. We build platforms that scale - the websites and mobile apps that we've built now have over 5 million users per month 🚀 Keep users engaged - over 50k user ratings averaging over 4.6 stars 🌟 Foundation is key - by building solid architectures and clean code, our web platforms are robust and can scale fast 📈 Designs that users love - we've been featured in different media for Best Designed App by Fast Company, as well as featured several times in TechCrunch ✨ Earn the spotligh t - some of our apps that have been featured in the AppStore 📱 Our services include: Product Strategy & Product Discovery UX/UI Design Mobile App Development Web development AI Integration & Development DevOps services (Azure / AWS) Project Management & Quality Assurance Launch Maintenance & Support
    5 works in Quality Assurance
    Located in Cluj-Napoca, Romania (+1)
    From €5,000 for Quality Assurance
    Worked in Beauty (+20)
    Speaks English, Romanian
    51-200 members
  • (0 review)

    WEGILE; TOP-RATED WEB & MOBILE APP DEVELOPMENT COMPANY IN INDIA

    Wegile is a global service provider of custom Web & Mobile App Development delivering best-in-class software solutions to clients across the globe. We have proudly served business houses, ambitious companies, and enterprises by developing more than 300 robust iOS, Android and Cross-platform Mobile & Web Apps. With the unrelenting support of 150+ in-house full-time technology experts who possess the finest combination of expertise & experience in business analytics, project management, code development, UI/UX design, app prototyping and strategy, web design, quality assurance and various other verticals, Wegile could envisage a vision of becoming the top choice of clients worldwide as a trusted offshore development partner. Therefore, Wegile today, is trusted by Top Celebrities, Corporates, Universities, Banks, and leading Startups. Obsessive about the most recent tech trends, tools and frameworks, we at Wegile are committed to taking every app project to the next level, making it big for our clients, generating higher revenues and maximizing ROIs because, in their success, lies ours!
    Looking for work in Quality Assurance
    Located in New York, United States
    From €1,000 for Quality Assurance
    Worked in Entertainment & Events (+5)
    Speaks English
    51-200 members
  • (0 review)

    Leading global provider of blockchain technology solutions and software development.

    Top awarded
    PixelPlex is an award-winning custom software development company with a proven track record, a mix of broad technology expertise, innovative business culture and over 100 talented developers. Founded in 2007, PixelPlex has delivered over 450 projects in Blockchain, AR/VR, Artificial Intelligence, Internet of Things, Mobile, Game and Custom Software Development. We can solve virtually any business problems by building robust, intuitive, and secure digital products. PixelPlex serves clients of all sizes, starting from small businesses and startups to governmental institutions and Fortune 500 companies. We design, craft and deliver groundbreaking custom platforms and applications.
    Looking for work in Quality Assurance
    Located in New York, United States
    From €1,000 for Quality Assurance
    Worked in Entertainment & Events (+6)
    Speaks English, Chinese(+2)
    51-200 members
  • 5
    (1 review)

    Multi-Webby Winner and Twice the Best Digital Agency in the World by CSS Design Awards.

    Every company has its philosophy. We want to help our clients wishes came true. It is important for us to stay ahead of market’s strategies, technologies and creativity. Don’t believe? Check out the project section — that’s the place where miracles happen.
    Looking for work in Quality Assurance
    Located in New York, United States
    From €3,000 for Quality Assurance
    Worked in Art & Handcraft (+11)
    Speaks English, German(+1)
    51-200 members
  • 4.8
    (12 reviews)

    Your Technology Solutions Partner

    Highly recommended
    Top awarded
    E-Signature Pvt. Ltd. was founded in 2008 and has successfully become the largest full-service digital agency in Nepal. Providing excellence in service to Australia, the USA, the UK, and Canada throughout the last 15 years We have a diverse team of over 100 creative developers and design. Esignature has been serving clients since 2008 and has a proven track record of 100% work efficiency with more than 298 satisfied company and clients on Upwork too. E-signatures can be provided by a variety of companies, including software offshore staffing companies, React Developer staffing companies, IT outsourcing companies, IT consulting companies, web and mobile app development companies, IT support companies, IT service companies, software company."
    Looking for work in Quality Assurance
    Located in Kathmandu, Nepal
    From €3,000 for Quality Assurance
    Worked in Entertainment & Events (+6)
    Speaks English, Hindi(+1)
    51-200 members
  • 5
    (2 reviews)

    We transform your ideas into digital business.

    Leverage our 10 years of tech expertise to accelerate your growth — partner with us to deliver beautiful and fully functional products to your users. Discover how we've helped other startups grow and secure millions in funding.
    Looking for work in Quality Assurance
    Located in Monterrey, Mexico
    From €1,000 for Quality Assurance
    Worked in Industrial Goods & Services (+3)
    Speaks English, Spanish
    11-50 members
  • 4.9
    (13 reviews)

    Grow your business with automated digital marketing.

    Highly recommended
    At 3techagency we’re a ROI-Driven digital marketing agency helping businesses scale up marketing efforts seamlessly through tools & services that grow revenue, improve efficiency & team versatility.
    Looking for work in Quality Assurance
    Located in Los Angeles, United States (+1)
    From €100 for Quality Assurance
    Worked in Consumer Electronics (+4)
    Speaks English, Swahili
    11-50 members
  • (0 review)
    Hygge Software is an IT company with a headquarters in Ukraine. We are a team of professional web and mobile developers, who started a custom web and mobile app development company. Using the latest technologies, our app development company helps businesses and individuals establish their presence on any modern device and platform - mobile, web, wearables, and TV. We provide a full spectrum of services (from the idea to the product) for clients all over the world. We ensure our work aligns with clients' requirements.
    Looking for work in Quality Assurance
    Located in New York, United States
    From €1,000 for Quality Assurance
    Worked in Media (+2)
    Speaks English, Russian(+2)
    11-50 members
12

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