Top Blockchain Companies & Developers in Eastern Europe
-
Featured
What are Featured Providers?
$5,000+$50 - $99 / hr10 - 49Serves Eastern EuropeServices provided
See all 14 projectsRedDuck is a Blockchain Development company specializing in Blockchain Technology, Smart Contract Development, and Cryptocurrency Development. Across multiple reviews, clients consistently commend their technical precision, strategic vision, and timely delivery. Approximately 100% of feedback highlights RedDuck's exceptional project management and responsiveness, while 80% emphasize their ability to handle complex projects and deliver secure, user-friendly solutions.
-
$25,000+$25 - $49 / hr10 - 49Odesa, Ukraine
Services provided
STAIRWAYSOFT, a web development company, specializes in Web Development and Custom Software Development. The company is headquartered in Odesa, Ukraine.
Read more -
UndisclosedUndisclosed50 - 249Gdańsk, Poland
Services provided
Moonmana is a mobile application development company headquartered in Gdańsk, Poland. Founded in 2008, the team provides Mobile App Development and Graphic Design.
Read more -
$5,000+$25 - $49 / hr10 - 49Панчево, Serbia
Services provided
Zentrix Lab doo, a custom software development company, specialize in Custom Software Development and Blockchain. They were founded in 2019.
Read more -
UndisclosedUndisclosed10 - 49Warszawa, Poland
Services provided
DealDone LTD is a small Cybersecurity company established in 2012. Their team offers Cybersecurity and Blockchain.
Read more -
$50,000+$50 - $99 / hr10 - 49Novi Sad, Serbia
Services provided
Bad Boy Solutions, a custom software development firm, was founded in 2016. The team specializes in Custom Software Development and Mobile App Development and is headquartered in Novi Sad, Serbia.
Read more -
$10,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Services provided
Innohub is a Cybersecurity company. They specialize in Cybersecurity and Artificial Intelligence and are headquartered in Al Ain, United Arab Emirates and Kyiv, Ukraine.
Read more -
$1,000+$100 - $149 / hr10 - 49Chalandri, Greece
Services provided
Blockchain company Motivian was established in 2005. Headquartered in Chalandri, Greece and Milano, Italy, the team specializes in Blockchain.
Read more -
$10,000+$100 - $149 / hr10 - 49Wrocław, Poland
Services provided
Empirica Software is a Blockchain company. They focus on Blockchain and Custom Software Development and are located in Wrocław, Poland.
Read more -
UndisclosedUndisclosed10 - 49Warszawa, Poland
Services provided
MineBest, a Blockchain company, focuses on Blockchain and Blockchain Marketing. The agency is based in Warszawa, Poland.
Read more -
UndisclosedUndisclosed50 - 249Warszawa, Poland
Services provided
CloudBest is a Blockchain and Blockchain Marketing company. Established in 2019, the company is in Warszawa, Poland. Their services include Blockchain and Blockchain Marketing.
Read more -
UndisclosedUndisclosed10 - 49Kyiv, Ukraine
Services provided
Zerohub is a Blockchain company. Their small team is based in Kyiv, Ukraine and Sheung Wan, Hong Kong and specializes in Blockchain and Blockchain Marketing. The agency was established in 2017.
Read more -
UndisclosedUndisclosed10 - 49Split, Croatia
Services provided
Blockchain company Devla provides Blockchain and IoT development. They were established in 2020.
Read more -
UndisclosedUndisclosed50 - 249Warszawa, Poland
Services provided
Launched in 2018, Ramp is a Blockchain company. The midsize team offers Blockchain and Blockchain Marketing.
Read more -
UndisclosedUndisclosed50 - 249Warszawa, Poland
Services provided
Founded in 2015, Billon SP. Z O.O. Is a Blockchain company. The agency offers Blockchain and Enterprise App Modernization, and is midsize.
Read more -
UndisclosedUndisclosed10 - 49Vilnius, Lithuania
Services provided
Bullkex is a Blockchain company founded in 2022. The firm offers Blockchain, and is small.
Read more -
UndisclosedUndisclosed10 - 49Psichiko, Greece
Services provided
Xenios Blockchain Group is a small Psichiko, Greece-based Blockchain company. Their services include Blockchain.
Read more -
UndisclosedUndisclosed2 - 9Sofia, Bulgaria
Services provided
Small Blockchain company Omicron Blockchain Solutions, is based in Sofia, Bulgaria. Their services include Blockchain.
Read more -
UndisclosedUndisclosed2 - 9Athina, Greece
Services provided
BitRezus P.C. Is a Blockchain company. They offer Blockchain and Artificial Intelligence and are based in Athina, Greece.
Read more -
UndisclosedUndisclosed2 - 9Budapest, Hungary
Services provided
CodeCluster Ltd. Is a Blockchain company based in Budapest, Hungary. Their services include Blockchain.
Read more -
UndisclosedUndisclosed2 - 9Budapest, Hungary
Services provided
Blockchain Competence Center | BCC, a Blockchain company, is located in Budapest, Hungary. They specialize in Blockchain.
Read more -
UndisclosedUndisclosedFreelancerTata, Hungary
Services provided
Advanced Blockchain Development ltd. Is a Tata, Hungary-based Blockchain company. They provide Blockchain and were launched in 2022.
Read more -
UndisclosedUndisclosed2 - 9Thessaloniki, Greece
Services provided
Located in Thessaloniki, Greece, Blockchain Factory is a Blockchain company. They focus on Blockchain and were founded in 2022.
Read more -
UndisclosedUndisclosed2 - 9Warszawa, Poland
Services provided
POLYBILITY, a Blockchain company, is located in Warszawa, Poland. Established in 2024, the team offers Blockchain and Blockchain Marketing.
Read more -
UndisclosedUndisclosed50 - 249Prishtina, Kosovo
Services provided
Based in Zürich, Switzerland and Prishtina, Kosovo, GenTwo AG is a Blockchain company. The team provides Blockchain.
Read more -
UndisclosedUndisclosed10 - 49Rīga, Latvia
Services provided
Established in 2021, AlteWay is a Blockchain company. The small team provides Blockchain.
Read more -
$10,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Ukrainian Software Services, a web development company, was launched in 2018. In Kyiv, Ukraine, the team offers Web Development and Blockchain.
Read more -
$5,000+$50 - $99 / hr2 - 9Kifisia, Greece
Services provided
Launched in 2020, NFT Cube is an AR/VR development company. The agency focuses on AR/VR development and Content Marketing, and is small.
Read more -
UndisclosedUndisclosed10 - 49Kharkiv, Ukraine
Services provided
Established in 2014, Distributed Lab is a custom software development firm. The team focuses on Custom Software Development and Blockchain.
Read more -
$5,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Services provided
NodeArt Soft Ukraine LLC is a custom software development company founded in 2016. Based in Kyiv, Ukraine, the team provides Custom Software Development and Enterprise App Modernization.
Read more -
$5,000+$25 - $49 / hr2 - 9Kyiv, Ukraine
Services provided
Forages Studio, a Blockchain company, focuses on Blockchain and Web Development. The firm is in Kyiv, Ukraine.
Read more -
$5,000+$50 - $99 / hr10 - 49Kharkiv, Ukraine
Services provided
Based in Kharkiv, Ukraine, DevCottage is a Cybersecurity company. The team focuses on Cybersecurity and Blockchain.
Read more -
$1,000+$25 - $49 / hr2 - 9Warszawa, Poland
Services provided
Effect-Driven Design is a web development company. Launched in 2024, the company is based in Warszawa, Poland. Their services include Web Development and Blockchain.
Read more -
UndisclosedUndisclosed10 - 49Ljubljana, Slovenia
Services provided
Cryptix AG, an IT strategy consulting company, offers IT strategy consulting and cloud consulting & SI. The agency is headquartered in Zug, Switzerland and Wien, Austria.
Read more -
$10,000+$25 - $49 / hr10 - 49Green2Day, Poland
Services provided
Headquartered in Green2Day, Poland, The Coders Sp. Z o.o. Is a web development company. They focus on Web Development and Custom Software Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
GlobalizeIT, a web development company, is in Sofia, Bulgaria and Sofia, Bulgaria. They focus on Web Development and Custom Software Development and were founded in 2018.
Read more -
$1,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Incresive is a Blockchain company established in 2015. The firm offers Blockchain and Mobile App Development, and is small.
Read more -
$10,000+$100 - $149 / hr10 - 49Budapest, Hungary
Services provided
Founded in 2017, Blockchaineum is a Blockchain company. The firm specializes in Blockchain and IT strategy consulting.
Read more -
$10,000+$25 - $49 / hr50 - 249Vinnytsia, Ukraine
Services provided
Established in 2020, iTizzi Custom Software Development is a custom software development company. The team focuses on Custom Software Development and Artificial Intelligence.
Read more -
$1,000+< $25 / hr10 - 49Kraków, Poland
Services provided
Launched in 2018, Try Codnet is a small Kraków, Poland-based Advertising company. Their team offers Advertising and Custom Software Development.
Read more -
$50,000+$25 - $49 / hr50 - 249Wrocław, Poland
Services provided
Simpltry is a software development company. The team is located in Wrocław, Poland, and their services include Custom Software Development and Blockchain.
Read more -
$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
Web development company Codexio was founded in 2017. In Sofia, Bulgaria, the team provides Web Development and Blockchain.
Read more -
$5,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Blockchain company Silença Tech was established in 2011. The team offers Blockchain and Custom Software Development and is located in Kyiv, Ukraine.
Read more -
$1,000+$50 - $99 / hr10 - 49Mykolaiv, Ukraine
Services provided
Established in 2015, "Alpha Bots", a small custom software development firm, is located in Mykolaiv, Ukraine. Their services include Custom Software Development and Web Development.
Read more -
$1,000+Undisclosed10 - 49Kraków, Poland
Services provided
Amartus is a custom software development firm established in 2003. The firm focuses on Custom Software Development and Blockchain.
Read more -
$1,000+$25 - $49 / hr2 - 9Kharkiv, Ukraine
Services provided
Established in 2018, Yaroslav Shcherban - JavaScript Developer - Node.js, React (B.SE) is a web development firm. The agency specializes in Web Development and E-Commerce Development, and is small.
Read more -
$25,000+$100 - $149 / hr10 - 49Sofia, Bulgaria
Services provided
ST6, a web development firm, was founded in 2017. The firm specializes in Web Development and Mobile App Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Varna, Bulgaria
Services provided
Headquartered in Varna, Bulgaria, YuzuGames is an app development company. They specialize in Mobile App Development and Blockchain.
Read more -
$25,000+$50 - $99 / hr10 - 49Zagreb, Croatia
Services provided
3mi Lab is a custom software development firm. They offer Custom Software Development and Web Development and were launched in 2018. The company is in Zagreb, Croatia.
Read more -
$5,000+$25 - $49 / hr10 - 49Tivat, Montenegro
Services provided
Website development company Nord Beaver is located in Tivat, Montenegro. Launched in 2020, the team focuses on Web Development and Blockchain.
Read more -
UndisclosedUndisclosed2 - 9Poznań, Poland
Services provided
Located in Poznań, Poland, Futurum Agency is a Blockchain company. They focus on Blockchain and Blockchain Marketing.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 Eastern Europe Blockchain Development Companies
-
$10,000+$25 - $49 / hr50 - 249Kraków, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Blockchain30% Other -
$10,000+$50 - $99 / hr50 - 249Gdańsk, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
85% Blockchain15% Other -
$5,000+$50 - $99 / hr250 - 999Tallinn, Estonia
Ability to deliver
39.4/40.020/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
30% Blockchain70% Other -
$5,000+$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
38.3/40.019.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
90% Blockchain10% Other -
$10,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Ability to deliver
36.4/40.020/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
65% Blockchain35% Other -
$10,000+$25 - $49 / hr250 - 999Tallinn, Estonia
Ability to deliver
37.1/40.020/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
30% Blockchain70% Other -
$25,000+$50 - $99 / hr250 - 999Warszawa, Poland
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Blockchain60% Other -
$10,000+$50 - $99 / hr10 - 49Brno, Czech Republic
Ability to deliver
35.4/40.016.4/20 Reviews9.9/10 Clients & Experience9.2/10 Market PresenceService focus
70% Blockchain30% Other -
$10,000+$50 - $99 / hr10 - 49Kyiv, Ukraine
Ability to deliver
34.9/40.017.8/20 Reviews9.1/10 Clients & Experience8/10 Market PresenceService focus
70% Blockchain30% Other -
$5,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
34.1/40.018.8/20 Reviews9.2/10 Clients & Experience6.1/10 Market PresenceService focus
80% Blockchain20% Other -
$10,000+$50 - $99 / hr50 - 249Rīga, Latvia
Ability to deliver
34/40.016.4/20 Reviews10/10 Clients & Experience7.6/10 Market PresenceService focus
60% Blockchain40% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Vilnius, Lithuania
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain90% Other -
$50,000+$50 - $99 / hr50 - 249Kharkiv, Ukraine
Ability to deliver
35.5/40.017/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
40% Blockchain60% Other -
$5,000+$50 - $99 / hr10 - 49Kyiv, Ukraine
Ability to deliver
33/40.017.4/20 Reviews8.9/10 Clients & Experience6.8/10 Market PresenceService focus
100% Blockchain -
$10,000+$25 - $49 / hr10 - 49L'viv, Ukraine
Ability to deliver
33/40.016.6/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
80% Blockchain20% Other -
$25,000+$50 - $99 / hr10 - 49Kraków, Poland
Ability to deliver
32.8/40.015/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$50 - $99 / hr10 - 49Kyiv, Ukraine
Ability to deliver
32.8/40.016.2/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
70% Blockchain30% Other -
$5,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Ability to deliver
32.4/40.017/20 Reviews8.7/10 Clients & Experience6.7/10 Market PresenceService focus
70% Blockchain30% Other -
$10,000+$25 - $49 / hr50 - 249Odesa, Ukraine
Ability to deliver
32.4/40.015.8/20 Reviews8.1/10 Clients & Experience8.5/10 Market PresenceService focus
55% Blockchain45% Other -
$50,000+$50 - $99 / hr50 - 249Tallinn, Estonia
Ability to deliver
32.2/40.016.4/20 Reviews9.8/10 Clients & Experience6.1/10 Market PresenceService focus
75% Blockchain25% Other -
$10,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.8/40.018.4/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
30% Blockchain70% Other -
$10,000+$25 - $49 / hr250 - 999Warszawa, Poland
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Blockchain85% Other -
$25,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
33.8/40.018.2/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
40% Blockchain60% Other -
$25,000+$50 - $99 / hr10 - 49Gdynia, Poland
Ability to deliver
31.7/40.016.6/20 Reviews8.4/10 Clients & Experience6.7/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$50 - $99 / hr10 - 49Warszawa, Poland
Ability to deliver
31.6/40.017/20 Reviews10/10 Clients & Experience4.6/10 Market PresenceService focus
60% Blockchain40% Other -
$25,000+$50 - $99 / hr10 - 49Warszawa, Poland
Ability to deliver
31.1/40.016.2/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
85% Blockchain15% Other -
$50,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
35/40.016.2/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
30% Blockchain70% Other -
$10,000+$50 - $99 / hr10 - 49Cluj-Napoca, Romania
Ability to deliver
32.5/40.016.2/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
50% Blockchain50% Other -
$10,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
30.9/40.016.2/20 Reviews9.5/10 Clients & Experience5.2/10 Market PresenceService focus
85% Blockchain15% Other
