ranked by verified client reviews, ratings & recency.
Updated October 2026
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Showing 1–25 of 101 companies
#1“Testmatick drastically reduced the number of bugs in the client’s apps. The team ensured effective communication and provided the client with daily updates. They also went above and beyond to actualize the client’s ambitions. Testmatick’…”
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#25“They treat our automated testing project as a development effort rather than a testing effort, always anticipating next steps and improvements. Whenever we need changes, they’re able to respond quickly. They take on current problems and…”
“White Test Labs has earned new end customers for the client and saved them money and time; they’ve enhanced the client’s QA process, and their work has resulted in a quicker onboarding process. The innovative team exceeds expectations, m…”
“TestFort’s commitment to our product stood out. They weren’t just going through the motions — they genuinely wanted to deliver a secure, user-friendly password manager. They were always open to feedback, making necessary changes to impro…”
SoftButler delivers exceptional software testing and quality assurance services, transforming chaotic releases into seamless launches. With a perfect 5/5 rating on Clutch from five reviews, they ensure that quality is not just tested but designed into every stage of development. - **Clutch Rating:** Boasts a 5/5 rating from 5 verified reviews, showcasing their commitment to excellence. - **Service Specialization:** Focuses 100% on application testing, including both manual and automated testing. - **Industry Versatility:** Serves a diverse range of industries such as eCommerce, retail, and financial services. - **Notable Clients:** Trusted by prominent names like NOVA DIGITAL, MONOBANK, and SOFTSERVE. Their approach integrates QA throughout the software lifecycle, ensuring early issue detection and stable, predictable releases.
“Our Engineering group needed a Pentest done for an upcoming SOC2 audit and DATAMI did a good job for us. They found a few issues that we weren’t expecting and had solid advice on how to close those vulnerabilities. They were quick, effic…”
“I’ve said it internally multiple times, so I may as well tell to everyone: SnoopGame has easily been the best outsourced QA team I’ve ever worked with. Y’all are great.”
“Pecode Software has delivered high-quality results on time, meeting the client's requirements. Their communication process was seamless and responsive. The team has also been quick to address challenges and adapt to changes.”
“Apiko is excellent. Their technical ability is top-notch. Apiko is emotionally invested in the project 100% of the time. We worked with Apiko, a web and mobile app development company that helped staff an incredible offshore team. Withou…”
“Right from the start, we really liked ELEKS’ commitment and engagement. They came to us with their best people to try to understand our context, our business idea, and developed the first prototype with us. They were very professional an…”
Zentix is a British technology company that excels in providing Web and Mobile development services. With an impressive 5/5 Clutch rating from 9 reviews, Zentix caters to a wide array of clients, including established businesses, startups, and individual clients, ensuring a tailored approach to each project. - **Client satisfaction:** Zentix has maintained a perfect 5/5 rating on Clutch, highlighting their commitment to quality and client satisfaction. - **Diverse expertise:** The company offers a broad range of services such as UX/UI Design, E-Commerce Development, and Custom Software Development, showcasing their versatility. - **Global reach:** Headquartered in London, Zentix operates with development teams in Latvia and Ukraine, enabling them to serve clients across different regions effectively. - **Industry focus:** Zentix serves a variety of industries, with notable expertise in eCommerce, Education, and Real Estate. - **Technological prowess:** Their technological capabilities include Laravel, Node.js, React, and WordPress, ensuring they can handle complex development challenges. Zentix's collaborative approach and meticulous analysis of business needs ensure they deliver user-centric and profitable digital solutions.
“In the case of Zoolatech, it's a very tight partnership. The team at Zoolatech is incredibly collaborative, and we work as a team despite being thousands of miles away from each other.”
Apriorit is a dynamic software development company renowned for its expertise in cybersecurity and AI solutions. With a robust Clutch rating of 4.9/5 from 44 reviews, Apriorit has a proven track record of delivering high-quality software that meets the stringent security and performance needs of its clients, including several Fortune 500 companies. - **Client retention:** 98% of clients, including Fortune 500 companies, consistently return for new projects. - **Diverse expertise:** Specializes in cybersecurity, AI development, and blockchain, with a focus on secure, scalable solutions. - **Global presence:** Offices in the US, Canada, Poland, and Cyprus, supporting a diverse, international client base. - **Experienced team:** Over 400 seasoned experts providing deep technical expertise and innovative solutions. Apriorit’s commitment to security-first development and client satisfaction ensures that businesses receive tailored, market-ready solutions that drive competitive advantage.
Uran Company is a global software development firm with a strong track record of delivering over 500 projects across various industries. With 19 years of experience, they specialize in creating bespoke software solutions that drive business growth. Their commitment to quality is reflected in their impressive 4.9 out of 5 rating from 19 Clutch reviews. - **Extensive Project Experience:** Over 500 successful end-to-end projects delivered. - **Global Presence:** With offices in Bulgaria, the United States, and Ukraine, they serve a diverse international clientele. - **Diverse Technology Expertise:** Skilled in AWS, React, Shopify, Node.js, and more, ensuring tailored solutions for complex requirements. - **Custom Solutions:** Specialize in custom software, mobile app, and web development, covering a wide range of client needs. - **High Client Satisfaction:** Trusted by over 100 clients, including notable names like Subaru and Lowe's. Uran Company’s approach is centered on transforming ideas into powerful software solutions, consistently meeting and exceeding client expectations.
“Waverley’s role in creating this product is probably about 90% of it.”
“Exoft has successfully supported us to push our business forward. They bounce ideas off each other and give feedback and context to help in tech areas. Moreover, they’re approachable, responsive partners, and the team stands out for thei…”
“One thing that truly stands out about SIA is their commitment to understanding their clients’ businesses. Their ability to become part of our team, rather than a separate entity, enabled them to understand our pain points and craft a sol…”
SaM Solutions is a seasoned software development company with over 30 years of experience, delivering impactful digital transformation solutions to businesses globally. With a team of 800+ skilled professionals, they have successfully completed more than 1,000 projects across various industries including ecommerce, telecom, manufacturing, and finance. - **Proven expertise:** SaM Solutions holds a 4.5/5 rating on Clutch, reflecting their strong client satisfaction. - **Global reach:** The company operates from offices in Western and Eastern Europe and the USA, serving a diverse international clientele. - **Notable clientele:** Their prestigious clients include Siemens, the European Patent Office, and Payback, highlighting their capability to handle complex projects for leading brands. - **Comprehensive services:** They offer a wide range of services from digital transformation and IT consulting to ecommerce and IoT development. - **Technological proficiency:** SaM Solutions specializes in advanced technologies such as SAP Commerce Cloud, Salesforce, and Adobe Experience Manager. Their commitment to quality and client-centric approach ensures they deliver solutions that not only meet but exceed client expectations.
“Thanks to Jappware’s efforts, 150 of the top tech companies in the US are now using the platform. The team is responsive, efficient, and understanding; they give solid recommendations and never miss a deadline. Overall, they’ve met the c…”
“KeyToTech delivers high-quality development work, enabling a continuous partnership that’s growing. Their resources are reliable, professional, and adept at overcoming challenges. Their willingness to work hard and do their best stands out.”
“They deliver what they promise, and I can’t say that about other companies I’ve worked with.”
Edvantis excels at delivering comprehensive software engineering solutions, particularly in AI development and data analytics. With a team of over 400 professionals spread across Central & Eastern Europe and the USA, they provide businesses with the talent and expertise needed to launch ambitious projects efficiently. **Key Services:** - **AI and Data Solutions:** Specializing in AI development, machine learning, and data engineering, Edvantis transforms complex datasets into actionable insights. - **Custom Software Development:** Tailored software solutions that meet the unique needs of each client, ensuring high performance and scalability. - **IT Staff Augmentation:** Flexible staffing models that seamlessly integrate with client teams, providing rapid access to skilled professionals. **Industry Specialization:** Edvantis has a strong presence in industries like healthcare, real estate, and logistics, offering deep domain expertise that drives impactful results. Their work with notable clients such as Indeed and BigCommerce underscores their ability to handle diverse and challenging projects. **Why Choose Edvantis?** - Proven track record of on-time project delivery and exceptional quality, as highlighted by a 4.8/5 rating from client reviews. - Strong emphasis on security and compliance, adhering to standards like GDPR and HIPAA. - Recognition from industry leaders, including accolades from Clutch and G2. Clients consistently praise Edvantis for their ability to adapt to various workflows, providing innovative solutions and maintaining clear communication throughout the project lifecycle.
Trust Sourcing is a technology outsourcing company that partners with businesses to achieve their goals through advanced technology solutions. With a strong presence in both the U.S. and Ukraine, they specialize in serving industries such as digital media, finance, and retail. Their commitment to quality is reflected in their impressive 4.8/5 rating on Clutch from 3 reviews. - **Proven Expertise:** Trust Sourcing collaborates with Fortune 500 companies on complex projects, enhancing sales without sacrificing margins. - **Diverse Service Offerings:** They provide a full suite of services including custom software development, web development, and mobile development. - **Global Reach:** Operating since 2005, they have established a robust international presence with a team skilled in .NET and PHP technologies. - **Client-Centric Approach:** They have successfully modernized websites and developed e-commerce platforms for clients like a Women's Clothing Retailer. Trust Sourcing's American leadership and Ukrainian development center ensure high-quality, efficient solutions tailored to client needs.
“If an idea doesn't work as expected, they immediately offer alternatives and help us think through better options.”
Devima Solutions is a leading software development company specializing in web and mobile applications, serving small to mid-size businesses globally. Headquartered in Lviv, Ukraine, and Vilnius, Lithuania, they boast a team of 30+ engineers and a Clutch rating of 5/5 from 40 reviews, underscoring their commitment to excellence. - **Clutch recognition:** Devima Solutions is ranked #1 in the Top B2B Companies in Lithuania for Web Development. - **Skilled team composition:** Their team consists of 35% senior developers, ensuring high-quality output and expertise in complex projects. - **Client satisfaction:** They have maintained a 100% job success score on Upwork, reflecting their ability to consistently meet client expectations. - **Diverse technology stack:** Proficient in frameworks such as React, Node.js, and Vue.js, they deliver robust and scalable solutions. - **Notable partnerships:** They have collaborated with prominent clients like 210x and HRizer, enhancing their industry credibility. Devima Solutions’ approach is grounded in a research-based methodology, ensuring precise attention to detail and alignment with business goals, making them a trusted partner for digital transformation.
