Our industry experts identified the top-performing Eastern European software development companies developing cutting-edge solutions that generate business growth. Filter listings by size, reviews and cost to choose the best agency for your brand.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Come as a client, Stay as a friend
We build custom digital products that drive business results, combining strong technical delivery with a deep understanding of business needs. Our team adapts to your working style and helps you make smart technical decisions, speaking a language you'll understand...
Top Services:
- Mobile App Development
- Web Development
- Product Design
- Software Development
- IT Services
- Show more
- Location
- Krakow, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $46/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCleverCrew Ltd Services
Data sourced from the agency's DesignRush profileClarity Recruitment iLocator GmbH Reppa AB ZerdaLab ClearTech Nokian Tyres Leo E-Reader Xenia AS Mimir Consulting AS Zolitron
CleverCrew Ltd Reviews & Testimonials

Web Development Review from Anders Östlund
CleverCrew is great to work with. I have known the company for four years now and worked together for a year and a half. My favorite is that you can tell them to fix anything, and they will. Not these closed boxes with specialities that have become common among certain developers but instead open minds and a "fix-it, and make it work" attitude.

Mobile App Development Review from Brigitte Granger
CleverCrew was recommended to me by a fellow entrepreneur, and I'm so glad I took their advice. Over the course of building my startup, I worked with at least 10 other developers and agencies, but none came close to the professionalism, experience, skill, and friendliness that CleverCrew brought to the table.The lead developer Tonya was outstanding. She balanced understanding our needs with offering thoughtful recommendations to improve the project. Her communication was excellent, and despite major time zone differences, she ensured we were always aligned and informed at every stage. She also demonstrated strong leadership, managing her team with precision and proactively addressing any issues or questions.We ultimately had to make the difficult decision to shut down company. However, having CleverCrew by our side during this challenging time made the process far less painful. Tonya's support and guidance throughout the closure were invaluable, ensuring everything was wrapped up professionally and efficiently.For anyone looking for a reliable, skilled, and collaborative software development partner - especially a bootstrapped startup - I couldn't recommend CleverCrew more. They set the bar for what a development team should be, and I'm grateful for their role in both building and gracefully guiding me through the closure of our mobile app project. I look forward to working with them again in the future!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsLet's Create Digital Success Together!
Edvantis is a data, AI & software engineering partner with over 400 talented professionals operating in Central & Eastern Europe and the USA...
Top Services:
- Software Development
- AI Development
- Big Data Analytics
- Staff Augmentation
- Mobile App Development
- Show more
- Location
- Rzeszów, Poland
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEdvantis Services
Data sourced from the agency's DesignRush profileIndeed Kardex Remstar Freenet Group DocCirrus TrustRadius Modulsystem Sweden ATRON COLLENDA SEMDATEX KPC Labs
Top Website Design and Development Company
Ezulix is a custom software development company specialising in bespoke software designs tailored to specific business requirements. Ezulix specialises in on-demand solutions in the following fields:...
Top Services:
- eCommerce Development
- Web Development
- Web Design
- Software Development
- IT Services
- Show more
- Location
- Jaipur, India
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEzulix Services
Data sourced from the agency's DesignRush profileFoodee Secure-X Doctor+
Ezulix Reviews & Testimonials

Web Development Review from Evan Merali
We had a great experience working with Ezulix for the Web Development project. We were already impressed with their prolific experience in the same field coupled with reasonable pricing. Our project was complex and the architect at Ezulix conducted thorough review and displayed an impeccable understanding of the the functionalities and implementations.All of the deliveries were made in the timely manner. We highly recommend their services to anyone looking for blockchain application development.

Software Development Review from robert burr
Ezulix has focus on a highly responsive portfolio management solution capable of handling thousands of large, complex projects. The agency developed core technologies for the platform while collaborating closely with their team. Although remote work posed some challenges, we remarked that Ezulix's efficient project manager worked diligently to solve communication issues.

eCommerce Development Review from Ruth McMenamin
The team rarely encounters a design that truly leaves them in awe, but Ezulix's work perfectly captured the desired temperament and even surpassed expectations. The feedback from existing users familiar with the old website has been overwhelmingly positive. Every aspect of the UX/UI design contributed to creating a website beyond what was initially envisioned. The team wholeheartedly recommends Ezulix for exceptional design solutions.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsMission-Critical Software Engineering & AI Development Firm
Mission-critical software engineering firm in Cincinnati, OH. Founded by an active firefighter and paramedic from the NYC 911 system. We build custom software, mobile apps, and AI platforms for organizations where system failure is not an option...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- WordPress Website Design
- eCommerce Development
- Show more
- Location
- Cincinnati, Ohio
- Number of Employees
- Under 49
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCodebludev Services
Data sourced from the agency's DesignRush profileMendel Rosenblum FCNJ Life Town Beit Chabad South Beach Biago Custom Hamilton County Police Association Charitable Foun Village Of Golf Manor
Codebludev Reviews & Testimonials

Software Development Review from Andrew Rogerson
Codeblu Dev delivers high-quality work in a time-efficient manner. Not only does the team possess good communication skills, but they also exercise initiative when issues arise. They are a knowledgeable partner who is committed to building long-term working relationships.

Software Development Review from Martin Macmillan
Codebludev was able to take our vision and help us deliver an app that empowers retail shareholders to make their voices heard. Theyve brought a depth and breadth of technical expertise and user experience design to challenge us on our assumptions on how people would want to interact with the app. From a mobile development perspective, we wanted to go to market with both an Android and an iPhone simultaneously.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour business goes faster with the right IT partner
For more than 12 years, we've proudly helped our national and international partners develop new opportunities by providing them with a comprehensive set of end-to-end tech services...
Top Services:
- Software Development
- Mobile App Development
- ERP Consulting
- Web Development
- WordPress Website Design
- Show more
- Location
- Gheorghe Lazăr, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWebventure Interactive Services
Data sourced from the agency's DesignRush profilePro TV Veridion Up Romania Signal Iduna ProCredit Bank Idemia Orange Romania
Your partner in mobile app and custom web development
Our company specializes in high-end custom software development that truly supports your business.With over 10 years of experience, our reliable team has successfully developed 100+ mobile apps and 80+ custom websites.We work with you as partners every step of the way...
Top Services:
- Mobile App Development
- Web Development
- eCommerce Development
- Software Development
- Graphic Design
- Show more
- Location
- Budapest, Hungary
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPeakBit Technologies Services
Data sourced from the agency's DesignRush profileGRAWE Ice'n'go Griff Webshop
PeakBit Technologies Reviews & Testimonials
Anna Keszthelyi's Review Sourced from Google
The first conversation went excellently, correct communication. If we work together, I will update my opinion.
Péter Balázs's Review Sourced from Google
I contacted the company for a unique development, where I outlined my needs during a free online meeting. Patrik was well prepared, gave many ideas and suggestions on what solutions would be beneficial for me, and also showed a quick summary of how we would proceed step by step in the implementation process. He was personable and convincing!
Barbara Saho's Review Sourced from Google
Peakbit technology is an outstanding example of modern innovation that combines user-friendly design with a high level of technological reliability. The system's stability, flexibility and speed are particularly noteworthy, making it excellent for supporting complex, high-volume processes. Peakbit's solutions are well suited to the requirements of digital transformation, while their scalability provides their partners with a long-term competitive advantage! This technological background not only answers the challenges of the present, but also lays the foundation for future developments through which my vision, RAW Life PRIMU - a global initiative for the healthy development of children - can make history. Peakbit's reliable, innovative support is essential for us to realize this mission worldwide!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsCustom Software and AI Built for Real Business Operations.
Nextchain is a custom software development and AI implementation partner helping businesses turn complex workflows into production-ready digital solutions. We design, build, and maintain web and mobile applications, SaaS platforms, business management systems, AI-powered applications, and system integrations...
Top Services:
- Web Development
- eCommerce Development
- Digital Marketing
- SEO
- AI Development
- Show more
- Location
- Ho Chi Minh, Vietnam
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNext Chain Tech Services
Data sourced from the agency's DesignRush profileSogon Labs 01republic Artish Online
You imagine, We create.
Unlock your business's potential with Blockbyte's innovative software solutions and Web3 development expertise. Our customized approach, expert consulting, and collaborative ethos ensure seamless project management and exceptional results. Position your brand at the forefront of your industry with Blockbyte...
Top Services:
- Web Development
- Web Design
- Mobile App Development
- Blockchain
- Software Development
- Show more
- Location
- Niš, Serbia
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBlockbyte Services
Data sourced from the agency's DesignRush profile21e8 Capital Guvenkaya Polaire Labs Wincher Loki Code Digiceptual
Blockbyte Reviews & Testimonials
milan v's Review Sourced from Google
Ahead of the curve in every way imaginable. Fast, efficient, and overall a joy to collaborate with!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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