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.

Solveit
Award WinnerRecipient of a Best Design Award for outstanding work.100% Focused on Apps
We design and develop top-rated mobile and web apps for startups and SMEs. E-commerce, Healthcare, Marketplaces, and more. Our clients rate us for 5 out 5 - check out why!...
Top Services:
- Mobile App Development
- Software Development
- Web Design
- Design Services
- AI Development
- Show more
- Location
- Warsaw, Poland
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 32 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSolveit Services
Data sourced from the agency's DesignRush profileHemie.se RVista Lifepal AB Gumb Jabal MyRaceData JobJob.md Burger King OIIO Leviosa
Solveit Reviews & Testimonials

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.

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.

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.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSecure IT Solutions for a more secure environment
dotcode is a full-cycle software development company. At dotcode, we know how its crucial to understand the users needs when building a successful product. Our team combines amazing minds in Front-End, Back-End, Web and Mobile Development, Quality Assurance, Business Analysis, and UI/UX Design...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Web Design
- Product Design
- Show more
- Location
- Lviv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 21 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsdotcode Services
Data sourced from the agency's DesignRush profileThrive Venue Report Ply FlyJets Prove Lynked Provoso Bedrock Educational Copilot Heritage Humanities
dotcode Reviews & Testimonials

Mobile App Development Review from Khang Pham
Choosing dotcode was one of the best decisions we made for our business. Their team's ability to understand our vision and turn it into reality was remarkable. Not only did they provide app development, but they also ensured our project was completed quickly and successfully. Their post-payment work format eliminated any risks on our end, making the collaboration seamless and stress-free. We couldn't be happier with the result

Web Development Review from Ben Goodfellow
Dotcode exceeded our expectations in every way possible. Their commitment to meeting deadlines and budgets was evident from the start, and they delivered a flawless end product. The transparency they maintained throughout the project gave us peace of mind, knowing exactly where things stood at all times. If you're looking for a reliable partner for your design and development needs, look no further than dotcode

Product Design Review from Sofia Diaz
I had an idea and vision, which intent helped me bring to life. We required a platform that would be usable on different types of mobile and desktop devices, as well as work on different browsers.We went through the process of designing the product and building an MVP. Their UX designer evaluated the mockups I gave them. Then, they gave me some suggestions on how to improve the product and provided a UI designer, who built the interfaces.From there, intent handled the following stages of product development. We went through several iterations based on user feedback for the MVP, and every feature was QA-tested before release. Now, we continue to improve the product on a monthly basis.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Bighorn Web Solutions LLC
VerifiedVerified by the DesignRush team for authenticity and credibility.Your E-Commerce, Our Expertise: Magento & Shopify Solutions
Your Shopify & Magento Development Experts. Site speed, conversion rate optimization, platform evaluations, platform migrations, theme development, ERP integration development, custom application development, headless development and more!...
Top Services:
- eCommerce Development
- Web Development
- Software Development
- CRO
- Web Design
- Show more
- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $135/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBighorn Web Solutions LLC Services
Data sourced from the agency's DesignRush profileINTEGRATED MEDICAL SYSTEMS, INC. (IMS) PSP PHARMA SWOON BRUMATE LEVIN FURNITURE & MATTRESS REP FITNESS SELDENS DONOVAN MARINE JOHN V SCHULTZ FURNITURE RACE DAY QUADS
Bighorn Web Solutions LLC Reviews & Testimonials

Shopify Plus eCommerce Review from Jessica Grant
Bighorn has been an exceptional partner to our organization here at Sports Basement. They supported us through multiple legal and regulatory accessibility matters with a steady, knowledgeable approach, translating complex requirements into clear, actionable guidance. Throughout these engagements, their team demonstrated a strong understanding of both the legal landscape and the practical realities of building and maintaining accessible digital experiences, which gave us confidence at every step.What truly distinguishes them is that their work goes well beyond compliance. In addition to helping us identify and prioritize accessibility issues, they invested time in educating our teams on how to design and develop accessibility into our site from the start. Their recommendations are thoughtful, pragmatic, and focused on real user impact, enabling us to move from a reactive posture to a more proactive, sustainable accessibility practice.Most importantly, they operate as true partners rather than transactional consultants. Their work is clearly driven by a genuine commitment to making the web usable by all, not simply meeting minimum standards or checking a box. We would strongly recommend them to any organization looking for a strategic accessibility partner who combines expertise, integrity, and a long-term perspective.

Shopify Review from Mahesh Reddy
BigHorn Solutions entire team is professional and easy to work with. You can easily trust them as your great partner all your you E-commerce technology needs. They are experts in Shopify and Magento solutions.My team relies on their tech expertise. We have released multiple apps on Magento and Shopify in the last 1 year.We'll continue to do so in future.Thank Calen, Chris and all the developers!!Mahesh R.

Software Development Review from Tiffany Asamoah
As a lead generation agency, we required custom software development to streamline our operations and enhance our capabilities. Bighorn Web Solutions far exceeded our highest expectations. Their team's hands-on, white-glove approach was evident from the start, and their level of competency truly set them apart. Working with a global team, they delivered tailored solutions that perfectly aligned with our business needs. Their responsiveness and attention to detail made the entire process smooth and efficient. Thanks to their expertise, weve gained not only a top-tier software solution but also a valuable long-term partner. We couldn't be more satisfied with the outcome and highly recommend Bighorn Web Solutions for their superior service and dedication.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsEngineering peace of mind
Vention builds custom software across fintech, healthtech, and eCommerce, for clients like ClassPass, Mount Sinai, and Slice. Its ISO 27001-certified team serves 30+ industries and over 500 clients. With 20+ years of experience, the software development firm is best for businesses needing scalable...
Top Services:
- Software Development
- Staff Augmentation
- Mobile App Development
- Software Testing
- Web Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 15 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVention Services
Data sourced from the agency's DesignRush profileIBM PayPal Cuvva Costa Coffee Memrise Urban Tailored Dog Food Delivery RealVNC Label on a Cable ClassPass
Vention Reviews & Testimonials

Mobile App Development Review from Lee Tupper
Vention has delivered excellent design prototypes and accurate time estimates. The app is still in beta mode, and the partnership with [...] Vention will [continue] until the release of the next version. Vention is a reliable team that offers quality service. (Verified via email)

Staff Augmentation Review from Jon Wade
Vention’s efforts allowed the successful development of the product, resulting in new customers. They provided backend developers, business analysts, UI designers, and QA testers to develop our solution. Vention cultivated a seamless partnership through constant updates and a collaborative approach. Overall, their team’s well-rounded expertise was impressive.

Web Development Review from AJ Canty
We’ve been working with Vention for quite some time and consider them an extension of our team, rather than an offshore vendor. We needed solid mobile developers to work with our in-house engineers to build our Primer SDKs on both mobile platforms. This was not a trivial thing as it required a lot of cross-functional communication, but the Vention team was up to the challenge. They quickly adopted the best practices we follow at Primer and proved to be effective and proactive.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsCreating and inventing together!
Marble IT delivers exceptional solutions with cutting-edge technology. Our agile teams create tailor-made Web and Mobile apps, Video Games, 3D encounters, and AR/VR solutions. We expand our knowledge to stay ahead of the curve and deliver unique solutions. We're here to help you achieve your goals!...
Top Services:
- Software Development
- Mobile App Development
- Staff Augmentation
- VR/AR
- Web Development
- Show more
- Location
- Novi Sad, Serbia
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 23 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMarble IT Services
Data sourced from the agency's DesignRush profileConga ZENEGY DesignLed Dispensary Green LOFT - Coffee and Food Bar MAG Architecture Coffee & Factory Uppiness Aqua Fresh Fit Connector
Practical AI. Hands-on experience.
The gap between AI ambition and AI value is execution. Globaldev combines AI transformation consulting, practical AI expertise, and hands-on delivery to define what makes sense, implement what works, and scale it across your organization, wit...
Top Services:
- Web Development
- UI/UX Design
- Software Development
- Mobile App Development
- Software Testing
- Show more
- Location
- Warszawa, Poland
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 26 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGlobaldev Group Services
Data sourced from the agency's DesignRush profileTeva Pliant Budget Thuis Tarya Hoopit Tyler Technologies ECIT Beewise YOC IWC

Miquido
VerifiedVerified by the DesignRush team for authenticity and credibility.Building software for industry leaders
Miquido is a full-service software development company specializing in creating exceptional digital products. We offer a comprehensive range of services, including ideation and strategy, product design, web and mobile app development, artificial intelligence, machine learning, and cloud services...
Top Services:
- Mobile App Development
- Product Design
- Web Design
- Software Development
- Web Development
- Show more
- Location
- Krakow, Poland
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 14 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMiquido Services
Data sourced from the agency's DesignRush profileBNP Paribas Skyscanner Abbey Road Studios Hello Fresh TUI Herbalife Aviva Nestle PLAY HID
Miquido Reviews & Testimonials

Mobile App Development Review from Abhay Mistri
Ok service.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsFull-cycle Flutter app development agency
Krootl is a Flutter development agency building scalable mobile and web apps. We help startups and enterprises launch MVPs, modernize legacy systems, and grow products with cross-platform solutions and a strong product focus...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Design Services
- Digital Strategy
- Show more
- Location
- Kyiv, Ukraine
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 16 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKrootl Services
Data sourced from the agency's DesignRush profileCookerUA Phable Worderfood
Transforming Your Products Tech Foundation: Scaling, Maintainability, and Seamless Usability
Rolique is a comprehensive software development firm, distinguished by an extensive portfolio encompassing more than 110 triumphant endeavors across the domains of healthcare, fintech, and industrial technology sectors...
Top Services:
- Web Development
- UI/UX Design
- Mobile App Development
- AI Development
- Software Development
- Show more
- Location
- Lviv, Ukraine
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRolique Services
Data sourced from the agency's DesignRush profileAvail Holberg EEG Protez HUb Lendio Intermate Workerbase Center Point 4for4 Schleuniger Plann
Powered By Values.
Devomech Solutions GmbH is a pioneering IT entity driven by the ethos of "innovating beyond conventional boundaries. We are leader in engineering innovation, specializing in advanced technology solutions for the medical, automotive, and retail industries...
Top Services:
- Design Services
- Product Design
- Web Development
- IoT
- Staff Augmentation
- Show more
- Location
- Kornwestheim, Germany
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $28/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDevomech Solutions Services
Data sourced from the agency's DesignRush profileThe Core Cooker America Organica Group Illusio Rapid Release Technology
Devomech Solutions Reviews & Testimonials
Chloé V's Review Sourced from Google
I couldn’t be happier with my experience working with Devomech Solutions GmbH. We’ve just completed the POC phase of my project, and I am genuinely impressed by their exceptional professionalism, deep technical expertise, and commitment to making my vision a reality. Throughout the process, they’ve been proactive, communicative, and solutions-oriented, exactly what I needed to build confidence in moving forward. I’m now looking forward to transitioning into full production with Devomech Solutions GmbH by my side. I highly recommend them to anyone seeking a dedicated, knowledgeable, and supportive partner to bring their ideas to life!
David Bassil's Review Sourced from Google
As a customer of the devomech solutions GmbH. They completely developped the firmware for our device. The service was amazing and the talent is really there. They brought our product into series production successfully.David BassilCPOGastimate technogies gmbh
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSTS Software GmbH - Leading Software Development Company in Switzerland
As an Olten-based business, STS Software GmbH boasts a strong force of software engineers. With this fortification, the STS Software GmbH team has reached a large number of prominent Swiss businesses as strategic partners, contributing to our already formidable industry standing...
Top Services:
- Web Design
- Web Development
- Software Development
- Mobile App Development
- AI Development
- Show more
- Location
- Olten, Switzerland
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSTS Software GmbH Services
Data sourced from the agency's DesignRush profileYPO Welio Teco App
Innovation Technology Solution.
Desun Technology Pvt. Ltd. is a leading software development company in Kolkata, specializing in comprehensive IT services, including web development and mobile app development. Our cutting-edge technology solutions empower businesses to thrive in the digital era. Elevate your business with Desun Technology...
Top Services:
- Web Development
- Digital Services
- Branding
- eCommerce Development
- Mobile App Development
- Show more
- Location
- Kolkata, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDesun Technology Pvt. Ltd. Services
Data sourced from the agency's DesignRush profileAryabhatt Polytechnic Bengal Law College Castle Realty Zone
Desun Technology Pvt. Ltd. Reviews & Testimonials

Web Development Review from Akhil Ahire
The Desun Technology team is a true partnership. They take the time to understand the business requirements behind our specifications in order to solve/build solutions that best fit our needs. The team is great with communication and proactively checking in with us. The development team is great - open to constructive feedback - and dedicated to quickly releasing new elements of our application.

Web Development Review from Akhil Ahire
The Desun Technology team is a true partnership. They take the time to understand the business requirements behind our specifications in order to solve/build solutions that best fit our needs. The team is great with communication and proactively checking in with us. The development team is great - open to constructive feedback - and dedicated to quickly releasing new elements of our application.

Mobile App Development Review from Brittany Melanson
The team at Desun Technology including my amazing project/product manager went above and beyond and exceeded all expectations from start to finish. I could not speak more highly of them!! They have proven to be dedicated, passionate, highly skilled and very knowledgeable so my experience to date has been nothing short of fantastic! A special thanks to their (Project/Product Manager) and the design/development team for making my project a great success!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsServices For Your Business Success
With 20+ years of experience in complex custom software development projects, we are a reliable Swiss partner for software innovation. Our mission is supporting our customers with innovative solutions that set them apart from the average. We help companies strengthen their uniqueness and fully integrate their...
Top Services:
- Mobile App Development
- Digital Strategy
- UI/UX Design
- eCommerce Development
- Web Design
- Show more
- Location
- Bubikon, Switzerland
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountssoxes AG Services
Data sourced from the agency's DesignRush profilegetAbstract Stadler Zurich Electrolux Sulzer Glencore Rieter Emmi Canon UBS
soxes AG Reviews & Testimonials
Lucia Stöckli's Review Sourced from Google
We received very friendly advice. The advice given could potentially save us a lot of money and time. We particularly appreciated that Soxes wasn't primarily focused on sales. However, we've only had one consultation so far, so I can't yet comment on the app development.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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