ranked by verified client reviews, ratings & recency.
Updated October 2026
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Showing 1–12 of 12 companies
#1“Our experience with Tack Mobile has been beyond excellent. They are very skilled in strategic service design and successfully helped us with a diverse set of needs from software design, to research, to marketing & branding, and beyond. O…”
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#12“Achievion has proven to be an outstanding contributor to our architecture and development efforts supporting NIH Grants Management Systems.”
iBeta Quality Assurance, established in 1999 in Denver, Colorado, delivers comprehensive software testing services to a diverse clientele, including Fortune 500 companies and emerging startups. With a focus on "QA on Demand," they offer a wide range of testing services, including functionality, compatibility, and security testing, without requiring long-term contracts. - **Clutch rating:** iBeta holds a perfect 5/5 rating on Clutch based on three verified reviews, showcasing their excellence in quality assurance. - **Unique accreditation:** They are the only NIST NVLAP accredited biometrics testing lab, setting them apart in the biometrics industry. - **Diverse service offerings:** Their services span across application testing, biometrics certifications, and load/performance testing, catering to various platforms like web, mobile, and desktop applications. - **Notable partnerships:** iBeta collaborates with leading brands such as AppIt Ventures LLC and Culture Foundry, demonstrating their capability to support both large enterprises and dynamic agencies. iBeta's commitment to providing high-quality, flexible testing solutions is reflected in their robust client feedback and industry-specific certifications.
“Everyone I’ve shown the logo, wireframes and colors to is very excited. Everything is sleek and simple. In fact, the final delivery met my expectations, and the process they took to get there exceeded my expectations…I can’t help but thi…”
“It shut down well over 80% of our fraud activities almost immediately.”
“A huge thanks to Joseph, Ilian, and Georgios for all your hard work in facilitating the information exchange between Greyhound Homing UK and the Greyhound Trust.”
“If I had to stress a particularly important element of the partnership, I would definitely speak of the flexibility of work with Mindtech Apps.”
“Polyform worked beyond their call of duty from ideation to revision, ensuring high-quality outcomes.”
“We have enjoyed working with them and are genuinely looking forward to all of the future projects we have lined up.”
“Investor and stakeholder feedback has been positive, users appreciate the sleek, smooth user interface. Agente managed the workload successfully. Their artistic vision was highly valued.”
“We searched the globe and found the top talent right in our backyard. Responsive, quick turnarounds, great people.”
“They're a top-notch firm that offers a lot of value. Exyte’s does a great job, executing on tasks well. We passed the torch to their frontend developer and he executed on that project well. Everyone loves our app. Their team helps us to…”
