ranked by verified client reviews, ratings & recency.
Updated October 2026
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Showing 26–50 of 195 companies
#26“The most impressive trait about the Jelvix team is that you can’t give them a task or idea too large. No matter how grand a vision you may have, they’ll always have a solution or means to accomplish it.”
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#50“Valtech has handled the process with our Adobe Analytics projects professionally. They have listened well to our needs and at the same time taught the project strong methods and demonstrated an in-depth knowledge of the Adobe Marketing C…”
“BeeWeb has been fantastic. We’re very happy with how they’ve worked with us. The team has been proactive with any bugs we’ve found. Updates come every two days once we spot an issue, and BeeWeb’s team gets to it straight away.”
“Profico offers a complete set of skills from design and development to strategic planning and project management. They’re more than a provider, so we consider them an essential part of our product development team.”
Zero To Design delivers world-class UX/UI solutions tailored for startups and scale-ups, helping them unlock the competitive advantage of exceptional design. With their design duo model, they combine the expertise of a Product Designer and Senior Design Manager to provide comprehensive end-to-end design services. Their clients have collectively raised over $49 million, highlighting the impact of their design approach. - **Clutch rating:** Boasts a perfect 5/5 rating on Clutch from 5 verified reviews. - **Client success:** Partnered companies have raised over $49 million, demonstrating the value of their design excellence. - **Service diversity:** Offers a wide range of services including UX/UI Design, Product Strategy, and Design Sprints. - **Notable clients:** Trusted by brands like WiredScore, Inflow, and Treatwell, showcasing their broad industry appeal. Zero To Design's commitment to understanding both customer and business goals ensures that their designs not only meet aesthetic standards but also drive measurable business outcomes.
“3 Sided Cube are very knowledgeable and suggest features that you wouldn’t have thought of otherwise. They’re one step ahead of the game.”
“They have been great in all aspects. Corporative, available and responsive. They really helped us to find engineers with the exact skill sets and personalities that we were looking for.”
“Choosing a new digital agency to work on a business critical project when time is tight and standards are high can be very tough. From strategic leadership, to a new design system with a full technical implementation across multiple coun…”
“They provided project management services as part of the development process to ensure smooth communication and adherence to timelines. Their exceptional responsiveness to our needs fostered a collaborative environment, enabling us to ad…”
Techanzy Limited excels in delivering tailored software solutions, specializing in AI and custom software development for businesses of all sizes. With a Clutch rating of 4.9/5 from 15 reviews, Techanzy is trusted by startups and corporations alike. - **Clutch Rating:** 4.9/5 from 15 verified reviews - **Industry Focus:** Serves diverse sectors including financial services (20%) and media (15%) - **Client Size:** Predominantly small businesses (<$10M), making up 75% of their clientele - **Technology Expertise:** Proficient in AI technologies like OpenAI GPT-3 and frameworks such as Flutter and Django - **Service Range:** Offers comprehensive services including AI Development, Mobile App Development, and Web Development Techanzy's commitment to quality and timely delivery has consistently resulted in successful projects and satisfied clients.
“They’ll work toward gaining a strong understanding of your needs before developing the solution in an efficient and logical way.”
Opinov8 is a premier digital and engineering solutions partner, distinguished by its AI-native software engineering approach. With a Clutch rating of 4.8/5 from 24 reviews, Opinov8 combines AI-driven development practices with cloud and data services to deliver scalable, intelligent solutions for businesses across multiple sectors. - **Global reach:** Operates with 300+ engineers across Ukraine, Poland, Egypt, Colombia, Brazil, and the USA, providing European-grade quality with global delivery scale. - **AI expertise:** Recognized as the Best Software Development Agency in Europe by The Netty Awards, Opinov8 excels in AI development, machine learning, and generative AI, ensuring faster and more efficient outcomes. - **Client success:** Enabled a 25% cost saving for Renault through modernization efforts, and helped Hastee with a scalable microservices architecture for instant payments. - **Diverse portfolio:** Serves industries such as healthcare, finance, and logistics, with notable clients like Uber, Swisscom, and NHS Compliance. - **Comprehensive services:** Offers custom software development, cloud consulting, and IT staff augmentation, among others, with a focus on building long-term partnerships. Opinov8’s commitment to innovation and reliability ensures that their solutions are not only high-quality but also adaptable to evolving business needs.
“The Softwire team has been absolutely magnificent. Really, utterly superb and has played a huge part in the success of AutogenAI.”
“We are thrilled by the fantastic results presented to us by the DAC.digital team. Seeing significant progress within such a short time is quite impressive. The level of governance and support was also the right fit for our project’s scal…”
Immense is a software development company specializing in creating robust systems that solve operational challenges for businesses across various industries. They excel in developing custom platforms, backend systems, and integrations that are not only functional but designed to thrive in real-world conditions. With a perfect 5/5 rating from 39 reviews, Immense is recognized for its commitment to delivering outstanding results consistently. - **Clutch Rating:** Immense holds a 5/5 rating on Clutch, showcasing their reliability and excellence according to 39 verified reviews. - **Client Partnerships:** They have established long-term partnerships with companies like Fiskalo, Meet Croatia, and Groove music, demonstrating their ability to drive successful outcomes. - **Technological Expertise:** Proficient in technologies such as Node.js, React, and AWS, they ensure all solutions are scalable and efficient. - **Industry Recognition:** Ranked among the top software development companies in Croatia, highlighting their leadership in the field. Immense's approach centers on being a reliable partner, taking responsibility for both the system and the outcomes, ensuring their solutions are not only effective but transformative for their clients.
Rattlesnake Group is a London-based boutique agency specializing in AI-driven product design and digital product development, serving startups and technology-led companies. With a perfect 5/5 rating from 23 reviews, they excel in creating market-ready digital products through strategic design and engineering. - **Clutch Rating:** 5/5 from 23 reviews, showcasing exceptional client satisfaction. - **Client Focus:** Works with small to midmarket businesses, ensuring personalized attention and senior team involvement. - **Notable Clients:** Trusted by QuantumLight, Undo Capital, and Barnes Law for their strategic and creative solutions. - **Industry Recognition:** Honored by Awwwards, Behance, and Design Rush for excellence in branding and digital design. - **Diverse Expertise:** Covers a range of industries including fintech, legal tech, and media, with a strong emphasis on early-stage product launches. Rattlesnake Group is committed to delivering measurable results through a hands-on, founder-led approach, ensuring strategic clarity and accountability in every project.
“Within 60 days of launch, the app ranked #9 on all categories combined and #1 in the Business category in the App Store with over 250,000 installs. Developers at Blink22 were highly-proficient, handling all difficult integrations with gr…”
“I've had the opportunity to work with Volo and the CodeLions team during a time of uncertainty in Ukraine. However, I was very impressed to see their level of dedication to still deliver my product on time. Their attention to detail and…”
“Instil really came through with this training for our organization. After soft adoption and disjointed attempts by engineers to get onboarded and productive, Instil was able to effectively get engineers at all levels familiar with the ef…”
“The breadth of knowledge and understanding that ELEKS has within its walls allows us to leverage that expertise to make superior deliverables for our customers. When you work with ELEKS, you are working with the top 1% of the aptitude an…”
“Their code is clean and easy to implement. The app has great ratings across devices.”
“The team was motivated and showed a great level of commitment. We’ve developed a very easy working relationship, getting on well from the start. They work hard and have squeezed a lot of work into their sprints. Hedgehog lab went above a…”
“Hands down the best developing team on Fiverr. They go above and beyond their duties! A real project manager and real developers that play a beautiful symphony, everyone in tune with the rhythm of the project.”
“Even if I had a chance to change a vendor, I would have chosen KnubiSoft again. While some vendors come and go, we still work very well together. Undoubtedly, it’s a great relationship. One of the main advantages is that KnubiSoft always…”
“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…”
