ranked by verified client reviews, ratings & recency.
Updated October 2026
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Showing 1–25 of 446 companies
#1“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…”
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#25“Users commented that the revamped app was richer in features and more user-friendly. The solution would also be a lot easier to scale in the future thanks to the well-written code. Collaborative and diligent, 2muchcoffee took the time to…”
“Softcery took the time to understand our business and what we were trying to achieve in regulatory compliance. They defined the project scope clearly, managed it end to end, and gave us complete clarity at every stage. What truly stood o…”
“Cheesecake Labs' ability to take on challenges that no one had faced before was impressive. This was the first implementation of its kind, with many different features on the Stellar network.”
Serokell is a software research and development company that excels in tackling high complexity tasks for businesses across various industries. With a focus on functional programming languages like Haskell, Serokell offers tailor-made IT solutions that are both high-performance and reliable, earning a stellar 4.9/5 rating from 33 reviews. - **Expertise in functional programming:** Serokell leverages Haskell and other functional languages to deliver scalable and secure solutions. - **Diverse industry service:** They serve a broad spectrum of industries including fintech, biotech, and eCommerce, with notable clients like Tezos Foundation and Cardano SL. - **Global team of experts:** The company employs over 60 experts, many of whom hold advanced degrees in mathematics and game theory, enhancing their problem-solving capabilities. - **Blockchain proficiency:** Serokell has significant experience in blockchain development, contributing to projects like The Open Network and StakerDAO. - **AI and ML specialization:** Their AI solutions are backed by a strong focus on machine learning, evidenced by successful projects in AI-based film tools and financial platforms. Serokell's commitment to a scientific approach and their integration with academia ensure that they remain at the forefront of technological advancements, delivering solutions that drive business growth.
“Firma ukończyła projekt na czas, utrzymując stały kontakt, przejrzystą komunikację i elastyczność. Ich koncentracja na potrzebach klienta i rekomendacje sprawiły, że przepływ pracy był płynny.”
“We regard the TSH team as co-founders in our business. In 12 months alone, we grew from 6 to 49 people, while our revenues and profits grew multiple times.”
“The time at this project mattered a lot, also synchronizing with other APIs. Despite our pessimistic thoughts, everything was done with excellent quality and great communication. The startup has just been released, so we're planning to e…”
Krazimo is an AI engineering powerhouse dedicated to crafting custom AI solutions that drive business transformation. With a stellar 5/5 rating from 11 reviews, Krazimo's team of former Google engineers brings unparalleled expertise to the table, ensuring that each project is handled with precision and care. - **Client Satisfaction:** Consistently rated 5/5 on Clutch, highlighting exceptional service and outcomes. - **Focused Approach:** Limits intake to 10 projects at a time for dedicated attention and quality. - **Proven Expertise:** Former Google engineers lead the team, bringing experience from managing systems serving billions. - **Efficient Solutions:** Known for replacing entire engineering teams with just a few developers, enhancing speed and efficiency. - **Data Privacy:** Implements strict data silos and clean code for scalable, secure solutions. Krazimo's commitment to rigorous testing and strategic AI integration ensures clients not only adopt AI but thrive with it.
“Linnify brought a lot of value to the project that went over the app development. They offered strategic advice that helped us align with our vision for the two Stailer apps created together. They really cared about the project, creating…”
“Their ability to translate the vision into a working product while keeping everything efficient, cost-effective, and user-friendly stood out. They truly acted as partners, not just service providers.”
“Proffiz’s efforts have significantly reduced technical issues by 35% and increased the average speed of API requests.”
“The lead flow has increased by 50% based on the website. The quality of TeaCode.io’s work is amazing (...), and their quality and work structure are 10 out of 10.”
“Makers’ Den built bespoke frontends and APIs with Typescript/ReactJS/NodeJS which connect with Klarna’s existing services to deliver cutting edge payment journeys. Their engineers provided excellent on-site technical expertise, communica…”
“Thanks to DevKit's reliable, top-tier development support, the client was able to deploy new features on time. The team ensures a seamless workflow by delivering on time and maintaining frequent communication. Their ability to anticipate…”
“I wanted to migrate my website from the older setup; Incipient Infotech doesn’t only suggest but also elicits the ideas how my business can achieve more clients, Happy with the solutions and looking forward to more ideas from them.”
“JetBase has given me great engineering support to augment my international team. I would highly recommend them.”
PLUS8SOFT empowers businesses from startups to Fortune 500 companies by providing dedicated engineering teams and custom software development services. With a stellar 5/5 rating on Clutch from 14 reviews, they stand out for their ability to deploy teams within a week and their commitment to aligning with client goals. - **Rapid deployment:** Teams are integrated within one week, minimizing time-to-value. - **Client satisfaction:** Maintains a perfect 5/5 rating from 14 verified reviews. - **Diverse expertise:** Specializes in AI Development, Mobile App Development, and IT Staff Augmentation. - **Global reach:** Operates from major tech hubs, ensuring access to top talent and cost-effective solutions. - **Flexible models:** Offers both dedicated teams for long-term projects and custom development for specific needs. PLUS8SOFT's approach is centered on transparency, accountability, and building long-term partnerships, ensuring they are more than just a vendor but a true extension of your team.
“We’ve had a lot of experience working with contractors and development shops from all over the world. WyeWorks excels in the areas that many other companies lack: communication and planning. We get all the benefits of outsourcing without…”
“Interactivated Ecommerce met all our objectives and implemented innovative solutions to optimize our platform. They completed each segment of the project to our liking. Interactivated Ecommerce was a communicative and responsible team th…”
“They were able to quickly become acquainted with highly complex requirements and always delivered on time.”
Arctic Web delivers comprehensive web development and digital transformation services tailored for startups, SMBs, and enterprises. With a stellar 5/5 rating from 27 reviews, they stand out for their architecture-first approach to building scalable, secure technology foundations. - **High client satisfaction:** Consistently rated 5/5 on Clutch, showcasing client trust and successful project outcomes. - **Diverse service offerings:** Equally proficient in custom software development, IT strategy consulting, mobile app development, UX/UI design, and web development, each representing 20% of their service portfolio. - **Broad industry expertise:** Serves a variety of sectors including business services, education, financial services, and eCommerce, ensuring tailored solutions. - **Technological proficiency:** Well-versed in Next.js, Node.js, React, and TypeScript, ensuring cutting-edge web solutions. Their commitment to strategic thinking and creative problem-solving ensures that Arctic Web consistently delivers results that align with long-term business goals.
Avantsoft is a premier software design and development studio renowned for delivering world-class digital products through nearshoring. With a stellar 5/5 rating on Clutch from 7 verified reviews, they have established a reputation for excellence across diverse industries, including healthcare, eCommerce, and real estate. - **Client satisfaction:** Avantsoft maintains a perfect Clutch rating, showcasing their commitment to delivering exceptional results consistently. - **Global reach:** With over 100 projects completed in 8 countries, they bring extensive international experience to every engagement. - **Diverse expertise:** Their team includes PhD researchers in AI and ex-founding engineers from unicorn startups, ensuring high-caliber technical solutions. - **Notable clients:** Prestigious names such as Ultimate Software, XP, and Bigdelivery have trusted Avantsoft with their digital transformations. Avantsoft's approach centers around partnering closely with clients to ensure their success, leveraging a combination of technical expertise and strategic insight.
“What was most impressive about this company was their quality of work, attention to detail, commitment to solving hard problems, and tenacity to deliver on time.”
Burakorn Partners Co., Ltd. is a strategic holding company that excels in developing, consulting, and managing diverse business ventures with a strong emphasis on AI and sustainable innovation. With operations spanning Asia, Europe, and the Middle East, they hold influential stakes in various sectors, including AI-native marketing and luxury perfumery. - **Clutch rating:** 5/5 from 9 verified reviews - **Global reach:** Projects active across Asia, Europe, and the Middle East - **Diverse expertise:** Involvement in industries such as corporate consultancy, luxury perfumery, and AI development - **Notable clients:** Includes Burakorn Freeze-Dry Tea, AVENKARA.AI, and Maksim Perfume - **Awards:** Recognized as the #1 HR Staffing Company in Thailand by Clutch in 2025 Their commitment to strategic excellence and operational efficiency empowers businesses to achieve their goals and expand globally.
