Top Blockchain Companies & Developers in Eastern Europe
-
Featured
What are Featured Providers?
$10,000+$50 - $99 / hr10 - 49Serves Eastern EuropeServices provided
See all 13 projectsRedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.
-
$25,000+$25 - $49 / hr10 - 49Skopje, North Macedonia
Services provided
Software development company Sia Soft was established in 2019. In Skopje, North Macedonia, the team specializes in Custom Software Development and Mobile App Development.
Read more -
$10,000+$25 - $49 / hr10 - 49Cluj-Napoca, Romania
Services provided
Knoxon Technologies is a custom software development company headquartered in Cluj-Napoca, Romania. Their services include Custom Software Development and Enterprise App Modernization.
Read more -
$10,000+$25 - $49 / hr10 - 49Днепр, Ukraine
Services provided
Siliconfit is an Enterprise App Modernization company. The Днепр, Ukraine-based agency was launched in 2020. Their services include Enterprise App Modernization and Blockchain.
Read more -
$1,000+$50 - $99 / hr10 - 49Szczecin, Poland
Services provided
Established in 2015, DataMiners is a small big data analytics company. Their services include BI & big data consulting & SI and Custom Software Development.
Read more -
$5,000+$50 - $99 / hr10 - 49Warszawa, Poland
Services provided
Svitlo is a web development company launched in 2018. Their services include Web Development and Web Design.
Read more -
$50,000+$50 - $99 / hr10 - 49Beograd, Serbia
Services provided
Webkraft.studio is a software development company. They were established in 2021 and offer Custom Software Development and Web Development.
Read more -
$50,000+$50 - $99 / hr10 - 49Cluj-Napoca, Romania
Services provided
Quickleaf is a website development firm. Located in Cluj-Napoca, Romania, their small team specializes in Web Development and Mobile App Development. The company was established in 2018.
Read more -
$10,000+$25 - $49 / hr10 - 49Sibiu, Romania
Services provided
Gesp IT is a software development company located in Sibiu, Romania. They provide Custom Software Development and Cybersecurity.
Read more -
$1,000+$50 - $99 / hr10 - 49Tallinn, Estonia
Services provided
Valnovo, a Content Marketing company, provide Content Marketing and Search Engine Optimization. They were launched in 2022.
Read more -
$10,000+$25 - $49 / hr10 - 49Warsaw, Poland
Services provided
SPACE IT, a software development company, was launched in 2020. In Warsaw, Poland, the team provides Custom Software Development and Web Development.
Read more -
$10,000+$25 - $49 / hr10 - 49L'viv, Ukraine
Services provided
Launched in 2003, BESKYD COM LTD is a small software development company. Their services include Custom Software Development and Web Development.
Read more -
$50,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
EVOVERSE is a web development company. The Kyiv, Ukraine-based company was established in 2023. Their team focuses on Web Development and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Prishtina, Kosovo
Services provided
Headquartered in Prishtina, Kosovo, iBits LLC is a web development firm. Their services include Web Development and Blockchain.
Read more -
$10,000+$50 - $99 / hr2 - 9Šibenik, Croatia
Services provided
In Šibenik, Croatia, CoreNeo is a custom software development company. The team specializes in Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Tallinn, Estonia
Services provided
Coinage, an API Development company, was launched in 2022. They offers API Development and Web Development.
Read more -
$25,000+< $25 / hr2 - 9Skopje, North Macedonia
Services provided
Snippet7 is a custom software development company established in 2015. The company focuses on Custom Software Development and Blockchain.
Read more -
$5,000+$25 - $49 / hr2 - 9Kosice, Slovakia
Services provided
Founded in 2017, ORKA systems is a small software development company. Their services include Custom Software Development and Web Development.
Read more -
$5,000+$25 - $49 / hr50 - 249Khmel'nyts'kyi, Ukraine
Services provided
UkraineStaff, a midsize web design agency, is located in Khmel'nyts'kyi, Ukraine. The team offers Web Design and UX/UI Design.
Read more -
$10,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
JAM-Tech is a website development firm. Located in Hallandale Beach, Florida and Kyiv, Ukraine, their team specializes in Web Development and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Warszawa, Poland
Services provided
Magicway, a small mobile application development firm, is located in Warszawa, Poland. Their services include Mobile App Development and Blockchain.
Read more -
UndisclosedUndisclosed2 - 9Warszawa, Poland
Services provided
In Warszawa, Poland, BION.one is a Blockchain company. The team specializes in Blockchain and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Kyiv, Ukraine
Services provided
Custom software development firm COINAdmin is headquartered in Kyiv, Ukraine. Their services include Custom Software Development and Blockchain.
Read more -
UndisclosedUndisclosed2 - 9Skopje, North Macedonia
Services provided
CoinPrime is a Skopje, North Macedonia-based Blockchain company. Founded in 2018, the team specializes in Blockchain and Blockchain Marketing.
Read more -
$1,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
GoFriends development is a small Kyiv, Ukraine-based website development company. Their services include Web Development and Web Design.
Read more -
$5,000+$25 - $49 / hr10 - 49L'viv, Ukraine
Services provided
Software development firm SoulSoft is headquartered in L'viv, Ukraine. Their services include Custom Software Development and Mobile App Development.
Read more -
$1,000+$50 - $99 / hr10 - 49Prague, Czech Republic
Services provided
Kilta is a Prague, Czech Republic-based UX company. The team offers UX/UI Design and Business Consulting.
Read more -
$5,000+$50 - $99 / hr10 - 49Kyiv, Ukraine
Services provided
See all 1 projectsVLdev offers comprehensive software development services, including the design and development of full-service SAAS platforms. The reviews highlight their professionalism, efficient project management, and ability to meet tight deadlines, with notable praise for their talent in UX design and communication. VLdev's dedication to client vision and successful project execution under stringent timelines demonstrates their reliability and expertise.
-
$10,000+$50 - $99 / hr10 - 49Bratislava, Slovakia
Services provided
Based in Bratislava, Slovakia, QUES software house is a custom software development firm. They provide Custom Software Development and Web Development and were launched in 2018.
Read more -
$1,000+$100 - $149 / hr10 - 49Tallinn, Estonia
Services provided
Located in Tallinn, Estonia and Rīga, Latvia, Circons Group OÜ is a small Financial Advising & Planning company. Their services include Financial Advising & Planning and Corporate Law.
Read more -
$5,000+$25 - $49 / hr10 - 49Chișinău, Moldova
Services provided
Website development firm NSC Development was launched in 2020. The small team provides Web Development and Cybersecurity.
Read more -
$5,000+$25 - $49 / hr10 - 49Katowice, Poland
Services provided
Website development firm BGB IT House was founded in 2018. The firm offers Web Development and Recruiting.
Read more -
$100,000+$100 - $149 / hr10 - 49Novi Sad, Serbia
Services provided
Decantera is a website development company. The team is located in Novi Sad, Serbia, and their services include Web Development and Custom Software Development.
Read more -
$5,000+$50 - $99 / hr10 - 49Poznań, Poland
Services provided
MarsNet Solutions is a custom software development firm. Founded in 2023, the team specializes in Custom Software Development and Mobile App Development.
Read more -
Undisclosed$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
Devrefine is a web development company launched in 2020. The company focuses on Web Development and BI & big data consulting & SI.
Read more -
$1,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Digital Art Agency is a website development firm. They are based in Kyiv, Ukraine and have small team. They offer Web Development and E-Commerce Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Tallinn, Estonia
Services provided
CICIO is a graphic design agency. Based in Tallinn, Estonia, the company was launched in 2019. Their team provides Graphic Design and Custom Software Development.
Read more -
$5,000+$100 - $149 / hrFreelancerTimișoara, Romania
Services provided
In Timișoara, Romania, SMART CONTRACT LABS S.R.L. Is a small AI firm. The team specializes in Artificial Intelligence and IT strategy consulting.
Read more -
$1,000+< $25 / hr2 - 9L'viv, Ukraine
Services provided
Everlast-Agency is a software development firm. Located in L'viv, Ukraine, the team focuses on Custom Software Development and Web Development.
Read more -
$5,000+$25 - $49 / hr2 - 9Izola, Slovenia
Services provided
Sugar-Free Software is a custom software development firm. Their small team of employees is headquartered in Izola, Slovenia. Their team provides Custom Software Development and Web Development.
Read more -
$5,000+$50 - $99 / hr2 - 9Zagreb, Croatia
Services provided
SPU lab is a web development company headquartered in Zagreb, Croatia. They provide Web Development and Other Application Development.
Read more -
$10,000+< $25 / hr2 - 9Prishtinë, Kosovo
Services provided
DevOps Cradle is a software development company. The Prishtinë, Kosovo-based team focuses on Custom Software Development and Blockchain.
Read more -
$25,000+$50 - $99 / hr2 - 9Košice, Slovakia
Services provided
CompleteIT is an app development company. Their small team of employees is headquartered in Košice, Slovakia. Their team specializes in Mobile App Development and Application Testing.
Read more -
$5,000+$50 - $99 / hr2 - 9Szczecin, Poland
Services provided
SoftwareKraken sp. Z o.o., a web development company, was established in 2021. The firm specializes in Web Development and Mobile App Development.
Read more -
$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Services provided
AboveDev is a web development firm founded in 2021. Based in Sofia, Bulgaria, the team focuses on Web Development and Artificial Intelligence.
Read more -
$10,000+$50 - $99 / hr2 - 9Ljubljana, Slovenia
Services provided
Greymatters d.o.o. Is a custom software development company based in Ljubljana, Slovenia. They provide Custom Software Development and Web Development.
Read more -
$5,000+$50 - $99 / hr2 - 9Tallinn, Estonia
Services provided
Devninja is a custom software development firm. Their small team is headquartered in Tallinn, Estonia. Their services include Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Sofia, Bulgaria
Services provided
WebKings is a small website development company. Founded in 2020, the team specializes in Web Development and E-Commerce Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Iași, Romania
Services provided
PraestansSolutions is a custom software development firm. Based in Iași, Romania, the agency was launched in 2022. Their team focuses on Custom Software Development and AR/VR development.
Read more -
$1,000+$25 - $49 / hr2 - 9Gdańsk, Poland
Services provided
Launched in 2021, Vencode is a custom software development company. The team provides Custom Software Development and Web Development and is based in Gdańsk, Poland.
Read more -
$10,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
Services provided
Website development company STARTEDIO is located in Sofia, Bulgaria. Their services include Web Development and Mobile App Development.
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 - 249Miami, FL
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Blockchain20% Other -
$10,000+$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
100% Blockchain -
$25,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
37/40.017.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
85% Blockchain15% Other -
$25,000+$50 - $99 / hr250 - 999Pleasanton, CA
Ability to deliver
36.7/40.017.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Blockchain60% Other -
$10,000+$25 - $49 / hr10 - 49Las Vegas, NV
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 - 999Lauderdale-by-the-Sea, FL
Ability to deliver
37/40.020/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
30% Blockchain70% Other -
$25,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
35.8/40.017/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
75% Blockchain25% 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 - 49Nashville, TN
Ability to deliver
34.9/40.017.8/20 Reviews9.1/10 Clients & Experience8/10 Market PresenceService focus
70% Blockchain30% 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 -
$25,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
34/40.018.8/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
90% Blockchain10% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$50 - $99 / hr250 - 999Kharkiv, Ukraine
Ability to deliver
37.5/40.017.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Blockchain80% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
33.5/40.018.2/20 Reviews9.2/10 Clients & Experience6.1/10 Market PresenceService focus
80% Blockchain20% Other -
$50,000+$50 - $99 / hr50 - 249Burnaby, Canada
Ability to deliver
35.5/40.017/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
40% Blockchain60% Other -
$10,000+$50 - $99 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
39.3/40.019.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Blockchain90% Other -
$25,000+$50 - $99 / hr10 - 49Kraków, Poland
Ability to deliver
33.2/40.015.4/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
70% Blockchain30% Other -
$10,000+$50 - $99 / hr10 - 49Kyiv, Ukraine
Ability to deliver
33/40.017.2/20 Reviews8.9/10 Clients & Experience6.9/10 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 -
$5,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
Ability to deliver
32.8/40.017.4/20 Reviews8.7/10 Clients & Experience6.7/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$50 - $99 / hr10 - 49Newark, DE
Ability to deliver
32.8/40.016.2/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$50 - $99 / hr10 - 49Rzeszów, Poland
Ability to deliver
32.7/40.017.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
80% Blockchain20% Other -
$50,000+$50 - $99 / hr50 - 249Tallinn, Estonia
Ability to deliver
32.4/40.016.6/20 Reviews9.8/10 Clients & Experience6.1/10 Market PresenceService focus
75% Blockchain25% Other -
$10,000+$25 - $49 / hr50 - 249Singapore
Ability to deliver
32.4/40.015.8/20 Reviews8.1/10 Clients & Experience8.5/10 Market PresenceService focus
55% Blockchain45% Other -
$25,000+$50 - $99 / hr10 - 49Warszawa, Poland
Ability to deliver
32/40.017.4/20 Reviews10/10 Clients & Experience4.6/10 Market PresenceService focus
60% Blockchain40% Other -
$10,000+$25 - $49 / hr250 - 999Warszawa, Poland
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Blockchain85% 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 -
$10,000+$50 - $99 / hr10 - 49Los Angeles, CA
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
