Lori Feld Oakley Executive VP at MasterControl

5.0 ★

Software Development Review from Lori Feld Oakley

Our Services organization is scaling quickly and we urgently needed a custom software application to automate our workflows, without breaking our annual budget. CodeStringers was the perfect fit, supporting us from ideation through go-live and everything in between. They innovated, hit their deadlines and released an amazingly high quality application that decreases our internal costs and improves our reputation with our customers. It would not have happened without CodeStringers.

Christian Schraga CEO at Tabula Learning

4.8 ★

Enterprise Review from Christian Schraga

CodeStringers is the perfect outsourcer to call If you have a solid software business idea but don’t know exactly how to bring it to life. They have both a top-notch development team as well as an executive staff with expertise in marketing, finance, and general business acumen. So they can not only build a product for you but they can make sure that the product you want to build is likely to succeed in the marketplace.

Artur Ozierański Chief Executive Officer at Holdapp

5.0 ★

Mobile App Development Review from Artur Ozierański

JetRuby provided staff augmentation services for us. developed a mobile app for a design platform. The team was responsible for implementing the backend server and admin panel, and frontend code. The team was made up of experienced developers that have great communication skills, which made resolving any issues or questions a breeze. JetRuby developers kept up-to-date with the latest technologies and trends in development and suggested updates and improvements to the application as needed.

Patrice Archer Founder & CEO at Appy Ventures

5.0 ★

Web Design Review from Patrice Archer

They developed a SaaS web platform with smart scheduling and automation tools for us at and built the platform's front- and backend and integrated a custom analytics dashboard and calendar integrations. But to be honest what impressed us most was how deeply they engaged with our vision. They didn't just write code they challenged assumptions, proposed better workflows, and contributed as if they were part of our internal product team. Their ability to think strategically and focus on user experience made them feel more like tech partners than a typical outsourced vendor.

Djamel Bettahar CEO at Freedom Years

5.0 ★

UI/UX Design Review from Djamel Bettahar

We hired Glorium to design the UX/UI for an investment platform we are building. The team conducted research and really dove into what the needs of the users were. They assessed the landscape of the app and focused on key leverage points. I am very happy with the final deliverable. The team was quick to implement feedback and always stayed on top of things. The design came out really beautiful. They really care about us as the client.

Leo Sharp CTO at SunScience

5.0 ★

Mobile App Development Review from Leo Sharp

Glorium Technologies successfully delivered the project within the set deadlines, and their communication throughout was exemplary. They provided advanced, automated systems that met our needs and surpassed our expectations. Glorium Technologies's technology significantly improved our operational efficiency and resource management. We highly recommend Glorium Technologies to other organizations seeking innovative and reliable solutions in controlled environment agriculture, sustainable living, and energy efficiency.

Sebastian Foster CEO at Howtomixmusic

5.0 ★

Software Development Review from Sebastian Foster

In our search for an exceptional website, we turned to Glorium Technologies. With their proficiency in .NET, they developed a digital masterpiece that attracted significant visitors within months. The design's simplicity and organization earned praise from our clients. Glorium Technologies maintained consistent communication throughout the project, utilizing Zoom and email to steer the project toward success.

Oleg Sotnikov CEO at AppMaster

5.0 ★

AI Development Review from Oleg Sotnikov

Diffco built a complex, production-grade AI agentic system and backend for our client's fintech platform owning architecture, AI/ML components, and AI agents in a security- and compliance-sensitive environment. They delivered on time and within budget, communicated proactively, and operated like part of our own team, taking ownership and suggesting better solutions throughout. Deep AI/ML and senior backend expertise. We'd happily work with them again.

Julia Platova VP Strategic Partnerships at OVA Solutions

5.0 ★

Mobile App Development Review from Julia Platova

We partnered with Diffco for a comprehensive software development project aimed at delivering a mobile application and backend system for our client. The goal was to create a seamless, secure, and scalable solution within a 4-month timeline and $50k-$200k budget. Diffcos team was highly professional from start to finish. They handled everything: UI/UX design, backend architecture, API integration, and deployment. After the launch, they continued to support us with maintenance and performance optimization. The application received positive feedback and has proven stable and scalable. Were highly satisfied with Diffcos expertise, commitment, and ability to deliver real results.

Max Shmatkov Manager at Centerligh

5.0 ★

Mobile App Development Review from Max Shmatkov

As an advantage of working with this company I’d like to note that their Agile development method is amazing! Diffco earned my trust through such approach and the team’s professional attitude.

Angie Tromley-Morales, PMP CEO at House Caddy

5.0 ★

Mobile App Development Review from Angie Tromley-Morales, PMP

We hired Empat to design and build the MVP of House Caddy, a household management app that keeps receipts, warranties, manuals, and repair history in one place, with reminders for expiring warranties and maintenance. The product also helps homeowners prepare a full digital home history for future property transfers. Empat delivered end-to-end work: discovery, UX/UI design, Flutter mobile development, and a Python backend. They implemented a clear flow where users first create home appliances/systems and then attach documents and repairs to each item. A major highlight was Empats AI expertise. AI features simplify the entire user journey by auto-filling appliance details from photos/docs/links, assisting with utility provider setup, and importing contacts to speed up adding contractors. This reduced manual input and made onboarding fast and intuitive. Communication was excellent, with proactive brainstorming, clear sprint updates, and on-time delivery. The MVP is market-ready, early feedback is very positive, and Empat proved to be a reliable, product-driven partner with strong mobile, backend, and AI capabilities.

Vitalii Drach CEO at RD2

5.0 ★

Mobile App Development Review from Vitalii Drach

We collaborated with this team to develop custom software for tracking our client base and analyzing performance metrics. The solution allows us to monitor client success in real time, visualize key trends, and make data-driven marketing decisions. The Empat team was professional, communicative, and highly attentive to our needs. They quickly understood our workflow and created a system thats both intuitive and scalable. Thanks to their work, weve streamlined our internal processes and gained much better visibility into our clients results. Were very satisfied with the outcome and would definitely recommend Empat to anyone looking for a reliable software development partner.

Namik Abdulzade cto at Paymonix

5.0 ★

Software Development Review from Namik Abdulzade

Collaborating with this team has been exceptional from beginning to end. They quickly grasped our goals and delivered a scalable, high-quality payment platform with seamless integrations and an intuitive interface. Their technical skill, attention to detail, and proactive communication kept everything running smoothly and transparently. We were particularly impressed by their ability to manage complex requirements, build strong analytics, and design a checkout experience that fits our brand perfectly. The project was delivered on schedule, surpassed expectations, and has already made a meaningful impact on our operations. We confidently recommend this team to anyone seeking a reliable, talented, and forward-thinking development partner.

Aleksandra Puzyno I DYWIDAG Concrete Marketing Manager in DYWIDAG at DYWIDAG Concrete Technologies

5.0 ★

Mobile App Development Review from Aleksandra Puzyno I DYWIDAG Concrete

TekRevol did a great job with our app. They understood what we needed and finished everything on time. Working with them was easy and professional. I recommend them to anyone who wants a good app.

Sidra Ansari Brand Manager at Vitruvian Agency

4.3 ★

Web Development Review from Sidra Ansari

I recently collaborated with Tekrevol for the development and design of our marketing website, and the experience was outstanding. Their team showcased professionalism, creativity, and a deep understanding of web technologies. The communication was clear and effective, ensuring a smooth process from start to finish. The design and functionality of our website exceeded our expectations, making it not only visually appealing but also user-friendly and responsive across all devices. The project was delivered on time and within budget, reflecting Tekrevol's dedication to quality and client satisfaction. I highly recommend Tekrevol to anyone in need of top-quality web development and design services. Their expertise and customer-focused approach truly set them apart.

Sara Kraeski Marketing Manager at Lex Mundi

5.0 ★

Mobile App Development Review from Sara Kraeski

TekRevol created a design aimed at enhancing the website's accessibility, with the anticipation of boosting traffic and conversion rate. Their team representative effectively communicated clear timelines and objectives. Notably, they exceeded expectations and delivered exceptional application development services. Their excellent communication and responsiveness played a vital role in the project's success.

Mitya Smusin CEO at Yellow Systems

5.0 ★

Staff Augmentation Review from Mitya Smusin

Solveit managed our comprehensive eCommerce project, developing a full-featured web platform with Node.js and React technologies. The agency also created a Flutter-based mobile app for seamless data synchronization across iOS and Android devices. We were thoroughly pleased with Solveit's expertise and adherence to deadlines. It provided timely updates and communicated openly about our project's status. Solveit's proactive approach and transparency were exceptional, particularly during the staff augmentation process, where the agency efficiently matched us with qualified candidates and facilitated a smooth onboarding. We were satisfied with Solveit's high-quality work and exceptional support.

Anna Harissis CEO and Co-Founder at OUT CO

5.0 ★

Design Services Review from Anna Harissis

They have an incredibly hardworking team at affordable pricing. SolveIt has built the app earlier than expected, and they continue to complete new tasks within the client's budget and timeline.

Gabriel Sabadin Founder & CEO at LifePal AB

5.0 ★

iPhone Review from Gabriel Sabadin

We engaged SolveIt to develop a minimum viable product (MVP) app, including a user-friendly iOS design, an artificial intelligence (AI) model, and a monetization strategy while ensuring General Data Protection Regulation (GDPR) compliance and preparing for future integrations. Despite a tight deadline, SolveIt delivered the app on time and efficiently handled beta-testing within three months, allowing us to gather feedback and launch successfully. We acquired our first 1,000 users within a month of launching the app. SolveIt's team communicated effectively, addressed issues proactively, and maintained a high level of autonomy, bringing diverse expertise that greatly benefited our project. We appreciate the agency's dedication and professionalism.

Julie Dodkins CEO at Fae

5.0 ★

Mobile App Development Review from Julie Dodkins

Wolfpack Digital has skilled expertise [in] creating high-quality work. The team made the process straightforward. Their communication was top-notch. They're readily available and go above and beyond. (Verified via email)

Jana Kazmina Product Manager at Makerist

5.0 ★

Mobile App Development Review from Jana Kazmina

Bounce rate fell and the app received positive reviews from users. Wolfpack Digital was highly accessible via multiple modes of communication and managed the project professionally. They ensured comprehension by asking clarifying questions and demonstrated their flexibility and passion.

Valentin Trif Co-founder at Sweed

5.0 ★

Mobile App Development Review from Valentin Trif

The app was launched on schedule and received positive reviews. Wolfpack Digital was highly accessible and effectively managed a changing scope, while still providing multiple options for every decision. Their deep engagement, as well as their flexibility, makes them an ideal partner for startups.

Sergey Novik Co-Founder at El Pixel

5.0 ★

Staff Augmentation Review from Sergey Novik

Were developing an internal image processing tool for our design team and needed two machine learning engineers, since our core developers were busy with other client projects. We required extra hands familiar with Python and computer vision, so after a developers market review, we hired them from SumatoSoft. The SumatoSoft developers joined our team and were able to swiftly adapt to our workflows, which resulted in them delivering the working models well before our hard deadline. Communication was straightforward throughout the engagement. We had video calls and exchanged brief text updates on a weekly basis. The delivered code is clean, and pull requests are well-documented. I appreciate that they pushed back on a few of our initial architecture ideas. They challenged our original approach and proposed a better method for handling the model weights. We plan to bring them back for the next phase of development.

Domien Van Eynde Team Lead at Daiokan

5.0 ★

Web Development Review from Domien Van Eynde

SumatoSoft is the firm to work with if you want to keep up to high standards. The professional workflows they stick to result in exceptional quality. Important, they help you think with the business logic of your application and they don’t blindly follow what you are saying. Which is super important. Overall, great skills, good communication, and happy with the results so far.

Alexander McCaig Co-Founder & CEO at Tartle

5.0 ★

eCommerce Development Review from Alexander McCaig

The system has produced a significant competitive advantage in the industry thanks to SumatoSoft’s well-thought opinions. They shouldered the burden of constantly updating a project management tool with a high level of detail and were committed to producing the best possible solution.

Alexander Nikolaevsky CEO at Whitebird

5.0 ★

Web Development Review from Alexander Nikolaevsky

We have hired the Plavno team to develop a cryptocurrency exchange solution.allow users to make cryptocurrency transactions legally and transparently. Plavno team had to create a solution independent of third-party developers, develop frontend solutions for clients and service administrators, build a full-featured back-end that would include integration with banking and payment systems, and a multifunction module for managing currency exchange transactions, exchange rates.

Mitya Smusin CEO at Yellow Systems

5.0 ★

Financial Review from Mitya Smusin

Some problems can only be solved with code, but others require end-user thinking. So Plavno developers remember that the whole goal is to solve problems — not only to write code. They thought about the problem from the restaurantants point of view. They developed a food delivery app with both customer and admim panels, which covers all the necessary functionality.

Yana Romanovskaya Product Manager at Beeline

5.0 ★

IT Outsourcing Review from Yana Romanovskaya

Plavno was creating profiles with pulling up a lot of information (clusters). Xunit-based scoring was used when setting up a .NET 2.0 project. Scoring for this format works similarly to Junit. The team extended the products by adding features, fixing bugs. This development can change cluster parameters, cluster management system (current state of the object), customize vectors that lead to this cluster and make predictions.

Harley Saunders Marketing Director at MaxAssist

5.0 ★

Web Design Review from Harley Saunders

We chose Parachute as our website development and design partner, and its been an outstanding experience from day one. Jay and his team are exceptional at what they do. The process is seamless, they grasp our requirements almost immediately, and consistently deliver beyond expectations. What truly sets them apart is their ongoing support. They are always responsive, quick to help us resolve any issues, and provide sound advice backed by clear, actionable insights. I would highly recommend Parachute to any marketing team or business looking for a reliable, strategic website development, design, and branding partner. Check them out, you will not regret it!

Christine Bellefontaine Director of Marketing at KiSP Inc.

4.8 ★

WordPress Website Design Review from Christine Bellefontaine

The parachute team helped us completely re-design and re-build our website onto a WordPress platform. Goals of the project including representing our new brand identity, making our offerings more discoverable by both site architecture and SEO and creating an easy to use site we can maintain internally. Jay and the team were very responsive, kept the project organized and delivered on time. Plus, they've been very helpful ongoing whenever we had questions or concerns. The new site looks and functions great.

Rui Caluz Digital Marketing at McMillan LLP

5.0 ★

WordPress Review from Rui Caluz

Weve been working with Parachute for over five years, and they have been an excellent partner throughout that time. They developed our McMillan WordPress website and have continued to provide reliable support and guidance ever since. Their team has a strong understanding of the professional services sector including the legal industry which has helped us not only maintain our website but also leverage it more strategically using the right tools and best practices. What truly sets Parachute apart is their responsiveness and hands-on approach. They are quick to assist, proactive, and consistently make us feel like a priority rather than just another client. That level of personal attention and partnership is rare and greatly appreciated.

Natasha Beavis Founder at Flash Learning

5.0 ★

Mobile App Development Review from Natasha Beavis

We worked with Stakk to develop our mobile revision app for both iOS and Android, and we couldn't be happier with the results. From the first meeting, their team demonstrated exceptional professionalism, technical expertise, and a genuine commitment to bringing our vision to life. They took the time to understand our goals, offered valuable insights to improve user experience, and delivered a sleek, high-performance app that exceeded our expectations. Communication was seamless throughout the entire process, updates were timely, feedback was welcomed and implemented quickly, and every milestone was met on schedule. Post-launch, they've continued to be a reliable partner, providing support and updates as needed. If you're looking for a top-tier mobile app development company, look no further than Stakk. They're a rare find in the tech world and we would highly recommend them.

Manfred Olbrich CEO at Education Technologies Limited

5.0 ★

Software Development Review from Manfred Olbrich

Stakk has delivered a high-quality product that we are pleased with. Their hybrid model offers great value for money and grants clients to strong technical capacity but also direct contact with management in the UK which really helps with transparency, communication, and ensuring the project is being delivered on thime. The team suggests improvements and meets most deadlines. At the start of the project, I drafted a huge product requirements document that included all the user journeys, my vision for the brand, including the colors and the rest of the brand, and the desired functionalities. I gave this document to Stakk, and they've executed the requirements.

Ben Smith CEO at Itsfine

5.0 ★

Mobile App Development Review from Ben Smith

We partnered with Stakk to build the mobile platform for #itsfinea unique, flexible weight loss concept launched pre-seed. From the outset, their team, led by Girish and Vikas, brought impressive technical and creative capabilities to the table. Communication was smooth throughout, whether through shared Slack channels or direct contact with the project manager. We collaborated closely with their UX/UI designer in daily stand-ups, and bi-weekly check-ins with the PM ensured the project stayed tightly aligned with our goals. Their process-driven approach matched ours wellevery phase was mapped out clearly, and any changes we needed to make along the way were actioned quickly and without fuss. Stakks professionalism, attention to detail, and focus on client success stood out. Their structured way of working gave us real confidence in the final product. We strongly recommend them to any founder or team looking for a trusted, high-performing partner to bring their product to life.

Ihor Palteka Marketing Specialist at LOVAT

5.0 ★

Web3 Development Review from Ihor Palteka

We worked with CIDT on building a web3 tax module for our platform. The team created the full backend: blockchain data processing, NFT and DeFi event detection, VAT logic, and reporting. Communication was easy, and we always talked in Slack with regular Zoom calls to check progress. The system works stable and fits well into our product. We had some extra design iterations, but the team handled them quickly. Overall, it was a good and smooth cooperation, and we are happy with the final result.

Dan Baryshnyk UI/UX Designer at TradeVibe

5.0 ★

Web3 Development Review from Dan Baryshnyk

Working with Consider It Done Technologies has been an outstanding experience. Their team helped us turn the idea of TradeVibe into a fully functional validator and staking automation platform. They managed the entire process - from product architecture and design to backend development and DevOps - with impressive technical precision and attention to detail.

Blockchain Review from Hanna Korovianska

We partnered with CIDT to integrate a cryptocurrency payment module into a custom eCommerce platform we were developing for one of our clients. Our goal was to add a secure and seamless crypto payment option without disrupting the existing checkout flow. The CIDT team handled everything related to blockchain integration from wallet connections and smart contract setup to documentation and testing. Their work was well-structured, efficient, and fully aligned with our development process. A special mention goes to Ramil, CIDTs CTO, whose technical expertise and leadership were outstanding. He guided our team through the blockchain-specific parts of the project, explained complex concepts in simple terms, and helped ensure that the solution was both reliable and easy to maintain. All milestones were delivered on time, communication was smooth, and the final integration performed flawlessly. Within the first three months after launch, over 3% of transactions were completed via crypto payments, with a higher average order value than traditional methods. Overall, working with CIDT was an excellent experience. Theyre a professional, knowledgeable, and trustworthy team, and we look forward to future collaborations.

Muhammad Asad Naeem Manager at Sovanza

5.0 ★

Software Development Review from Muhammad Asad Naeem

Zapta Technologies delivered a high-quality software solution tailored to our needs. Their team was professional, met all deadlines, and communicated clearly throughout the project. Highly recommended for anyone seeking reliable and efficient software development services.

Lacey Preach Director of Product at WealthVP

5.0 ★

Web Design Review from Lacey Preach

We couldn't be happier with the design results from ZAPTA! Great communication and quick turnaround time. They know what they are doing when it comes to design and industry standards. We have received great feedback from customers and stakeholders on our App design. I highly recommend using ZAPTA for your Design and Development needs!

Dan Cazacu Senior Site Reliability Engineer at Proton

5.0 ★

Web Design Review from Dan Cazacu

I was very pleased by the professionalism of ZAPTA's team members. Their attention to detail and business logic solutions were top-notch. They responded quickly and professionally. Overall, a highly recommended company for anyone needing expert business solutions.

NADIA KOORTS Marketing Coordinator at Burquip International (Pty) Ltd

5.0 ★

eCommerce Development Review from NADIA KOORTS

Working with Simplr on Burquip's new website has been an absolute pleasure. From start to finish, their team showed exceptional professionalism, creativity, and attention to detail. They took the time to understand our brand, our customers, and what we wanted to achieve and then elevated it far beyond our expectations. The new website is clean, modern, and user-friendly, with a smooth online ordering experience that our customers love. Simplr communicated clearly throughout the process, delivered on time, and made every step effortless for us. Were extremely happy with the final result and highly recommend Simplr to any business looking for a professional, reliable, and talented web design team. Thank you, Simplr, for taking Burquips online presence to the next level.

Oscar Padilla Head of Digital Innovation & Growth at LatiNation Media

5.0 ★

Web Design Review from Oscar Padilla

Simplr was the perfect partner to design LatiNation.com. They delivered a site that not only elevated our brand but completely rebuilt our CMS to support 50+ editors and streamline workflows. The team’s discipline, innovation, and commitment made possible to create a core asset driver of growth.

Talgat Ablayev Project Manager at Управление Внутренней Политики Алматинской области

5.0 ★

Software Development Review from Talgat Ablayev

The team excellent has helped me throughout the development process. My requirements were a bit complex as I needed a news app and a community app at one place. But the team understood it very clearly and suggested the trending functions that can make my app better. The best part was that I used to get daily updates on my projects and weekly progress report.

Thomas Hahne CEO at Freetaxi HHM Worldwide

5.0 ★

Mobile App Development Review from Thomas Hahne

Excellent Webworld has served the best app design & development services for my project idea. The team is amazingly creative and experienced I love the way the helped me throughout the development process and gave me suggestions about new features where ever was required.

Mason Ferlic CEO at GripFusion

4.8 ★

Consumer IoT Review from Mason Ferlic

GripFusion is a sports technology startup developing Tactile Intelligence. Our flagship product, the ForceBall, is the first grip-sensing baseball. We approached Atomic Object with the challenge to build a React Native iPad app to connect with the embedded electronics over BLE and visualize sensor data in real time. Atomic stepped up to the plate and hit a home run! They took early R&D code and we're able to successfully navigate IoT challenges, large amounts of sensor data, and seamless UX. The developer team worked closely with our technical staff to incorporate evolving firmware and hardware improvements. The design team did hundreds of hours of user discovery and product feedback to ensure we deliver a cutting-edge experience. Overall, Atomic has the breadth and depth to tackle complex hardware-software systems.

Abhay Mistri Undisclosed at Undisclosed

4.0 ★

Mobile App Development Review from Abhay Mistri

Ok service.

Maxim Melov Producer at metapole.

5.0 ★

Design Services Review from Maxim Melov

Working with Studio Akademia has been a really positive experience for us at Metapole. I have known the team for more than 8 years and have worked with them on many different projects during that time. It has been genuinely great to see how much the studio has grown and how confidently they now support complex creative and production work. As a producer, I especially appreciate partners who understand that exhibition work is not just about strong visuals. It is about making ideas work in real space, with technical limits, changing deadlines, and coordination between many teams. Studio Akademia clearly understands this balance. We worked together on exhibition content, media installations, and video production, and what always stood out was their ability to see the bigger picture. They think not only about individual deliverables, but about the overall visitor experience and how all parts of the project connect. The team is creative, practical, and easy to work with. Communication is clear and direct, which matters a lot during fast-moving production phases. For me, a strong partner is a team that helps solve problems with you, not just execute tasks. That has always been my experience with Studio Akademia. I would be genuinely happy to continue working together on future projects.