ranked by verified client reviews, ratings & recency.
Updated October 2026
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Showing 1–25 of 921 companies
“Swovo's work optimized site design and flow. The creative lead at Swovo demonstrated exceptional UX know-how, integrating usability and design to deliver a powerful product. The client came out of the engagement with a wider understandin…”
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#25“Synergy Labs did an amazing job helping us build our app. They made it easy to use, added great features like event tools and messaging, and really improved the overall experience for our members. We've seen a big boost in engagement, an…”
“Have worked with Olearis for 5 years, always great support and skills, they are our go to mobile developers for both Android and iPhone.”
Droids On Roids, now a part of Apadmi, is a leading mobile and web development company based in Poland, serving clients worldwide with a strong focus on the US and UK markets. Established in 2011, they have delivered over 130 apps across various industries, distinguishing themselves with a remarkable 4.9/5 rating from 76 reviews on a leading reviews platform. - **Client trust:** Trusted by global brands like Giphy, their open-source libraries are utilized by tech giants such as Facebook, WhatsApp, and TikTok. - **Global reach:** With projects in over 20 countries, they serve a diverse client base from midmarket to enterprise levels. - **Industry expertise:** They specialize in mobile commerce, FinTech, MedTech, and IoT, showcasing their versatility across multiple sectors. - **Technology proficiency:** Proficient in Android, iOS, Swift, React Native, and Flutter, they offer full-stack development services. - **Customer satisfaction:** Clients consistently praise their blend of technical expertise and smooth communication, ensuring projects meet and exceed expectations. Droids On Roids excels in turning visions into reality, guided by data-driven decisions and a commitment to transparency and collaboration throughout the development process.
“Paracon has done a wonderful job on our project. The level of detail and thought that goes into their process is much better than we have experienced with past programmers. They took our existing system that was improperly coded and work…”
“We are satisfied with their work, and we expect our partnership to continue for years to come.”
“Orangesoft delivered a compelling app with superior operability and continues to produce deliverables that satisfy expectations. The team manages deadlines adeptly and provides tools that encourage collaboration and transparency.”
“They worked with a structured delivery plan and were responsive throughout the process.”
“We’ve had a wonderful experience and everyone loves the look and feel of the app... Cyrus and the team were excellent at walking us through the progress. They do a great job with setting expectations. We couldn’t be happier with the outc…”
“We loved working with Calda because of their professional approach and high level of expertise. They made sure that the development process was quick and efficient, which was of utmost importance to us.”
“Agicent makes App Development process painless with their industry knowledge, attention to detail and a professional step-by-step development system.”
“The diligence and quality of Red Foundry’s people are impressive.”
“They are incredibly responsive, and more than anything, very attentive. They listen to what we’re saying as opposed to telling us what they think we want to hear. Genuinely, there’s nothing I would change about 3Advance.”
“Thus far into the development, App Maisters Inc. has professionally addressed all bugs and issues within the app. The team has also driven the project through proper delegation and well-structured communication channels. They’re responsi…”
Black Widow Tech is a leading mobile app and AI development company based in Texas, committed to transforming businesses with high-performance digital solutions. With a stellar 4.9/5 rating from 40 reviews, they are trusted by clients nationwide for their expertise in iOS, Android, and AI development. - **Clutch Rating:** 4.9/5 from 40 reviews - **Client Base:** Serves midmarket to enterprise clients, with 30% enterprise clientele - **Industry Focus:** Primarily serves consumer products, education, and medical sectors - **Technology Expertise:** Specializes in React Native, JavaScript, and OpenAI applications - **Project Size:** Handles projects ranging from $10,000 to $999,999 Black Widow Tech's approach is centered on aligning incentives with clients, ensuring that their success translates into mutual benefits.
“They connected with us right from the start and worked as if they were part of our own company. To me, this is a true partnership.”
“I hired them for a BA assignment for a project. They did a fantastic job. Quite professional and also good at making the customer understand non technical aspects. Put their mind to think like the customer. A guy named Jaimin was assigne…”
“From initial consultation to go-live, the team showed exceptional ownership, guiding us through every stage with confidence.”
Ackee is a premier mobile and web app development agency based in the Czech Republic, serving a diverse range of industries across Europe. With over 13 years of experience and a team of 80+ in-house experts, Ackee has completed more than 350 successful projects, delivering digital solutions that enhance millions of lives worldwide. Their expertise spans from initial project discovery through to design, development, and ongoing support. - **Clutch Rating:** Rated 4.9/5 based on 46 reviews, showcasing consistent client satisfaction. - **Project Volume:** Over 300 projects completed since 2012, demonstrating extensive experience and reliability. - **Clientele Diversity:** Serves a wide range of industries including automotive, consumer products, financial services, and media. - **Technological Proficiency:** Utilizes cutting-edge technologies such as Kotlin, Swift, and React for robust app development. - **End-to-End Services:** Offers comprehensive services from UI/UX design to backend development and quality assurance testing. Ackee's commitment to quality and client collaboration ensures that they deliver tailor-made solutions that drive business success.
“Of all the companies I've spoken to about mobile development, ArcTouch were the very best. I would be very confident in trusting them with my mobile development needs in the future.”
“The app reached over 1,000 downloads and received high praise from users due to its reliable performance. Simpalm’s dedication, responsiveness, and professional demeanor while meeting all deadlines made the engagement rewarding.”
Tapptitude is a dynamic product studio specializing in building mobile-first digital products for funded startups and established brands. With a Clutch rating of 4.9/5 from 71 reviews, Tapptitude stands out for its commitment to delivering high-quality, scalable solutions that resonate with users. - **Client satisfaction:** 4.9/5 rating on Clutch from 71 reviews underscores their ability to consistently meet client expectations. - **Diverse industry experience:** Serving industries like healthcare, fintech, real estate, and IoT, they bring a wealth of sector-specific insights to each project. - **Notable clients:** Trusted by brands such as Glorify, BOND, and Imobiliare, demonstrating their capability in handling diverse and challenging projects. - **Award-winning:** Recognized as an Impact Star in Deloitte's Technology Fast 50 Central Europe, highlighting their innovative approach and positive impact. - **Comprehensive service offering:** From product strategy and UX/UI design to full-stack development and AI & ML, they provide end-to-end solutions. Tapptitude's proactive partnership approach and agile methodologies ensure that clients not only launch successful products but also scale them effectively.
TechAhead is a leading provider of AI-native platforms, mobile applications, and enterprise systems, serving startups to Fortune 500 companies. With a Clutch rating of 4.9/5 from 118 reviews, TechAhead is renowned for its ability to deliver complex solutions that scale and adapt as business needs evolve. - **Client Trust:** Over 16 years, TechAhead has been trusted by 1,200+ global brands and startups, including Starbucks and Leroy Merlin. - **Extensive Portfolio:** They have shipped 2500+ award-winning apps and digital products across diverse industries, such as healthcare, financial services, and real estate. - **Expert Team:** Boasting 250+ in-house experts, TechAhead offers dedicated onshore and offshore teams for comprehensive support and development. - **Recognition:** Named the #1 App Development Company in India and #3 Globally by Clutch, with numerous industry honors like the Webby Award and Google Best App Award. - **Scalable Solutions:** Their solutions are relied upon by 500 million+ daily active users, showcasing their capacity to handle large-scale, mission-critical systems. TechAhead's disciplined approach to AI integration and system architecture ensures reliable delivery from pilot to production, making them a preferred partner for enterprises looking to innovate and modernize.
“They’re super helpful because I didn’t know anything about what goes into making an app.”
“A client recently hired RichestSoft to develop an educational app for multiple-choice questions and expressions aimed at students. They researched the company online and found many positive reviews from registered customers. Despite faci…”
“Since partnering with TekRevol in June of last year, our experience has been nothing short of exceptional. As the CEO and founder of a Breathalyzer alcohol monitoring company, I was initially hesitant due to past experiences with remote…”