Top 100 Blockchain Developers in Poland
September 2023Looking for a top blockchain developer in Poland?
The blockchain is the hottest new technology, and you want your business to be on top of it. So, partnering with a blockchain development company can be your next great investment. It's a tall task, however, to find a partner who understands your business’s unique needs.
To assist you in your search for a partner, we’ve compiled this list of the top blockchain technology companies in Poland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Poland Blockchain Technology Companies
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Featured providers
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- $10,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.
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- $5,000+
- 10 - 49 employees
- London, United Kingdom
Pixelette Technologies Ltd is a SEO services firm headquartered in London, United Kingdom. They focus on search engine optimization, conversion optimization, digital strategy, social media marketing, and more and were launched in 2018.
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1
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
4soft is a software house headquartered in Wroclaw, Poland with another office in Dubai, the UAE. Founded in 2013, 4soft's team of 70 employees provides web development, UX/UI design, and custom software development services, having a particular focus on blockchain technology.
Clients
- Elliptic
- Gigaset
- Artgeist
- ITSEC Asia
Industries
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4soft provides custom software development services for an IT firm. They've helped the company build a blockchain-based solution and a variety of client applications and specialist control panels.
"They've met our expectations in every aspect."
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2
- $25,000+
- 1,000 - 9,999 employees
- Łódź, Poland
Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.
Clients
- ClassPass
- ZEFR
- Gain Capital (forex.com)
- Merkle
Industries
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Vention provides staff augmentation services to a SaaS solutions provider. The scope includes software and feature development and maintenance across the product line.
"They are all developers capable of delivering their responsibilities."
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3
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Plavno, a website development firm, is based in Nur - Sultan, Kazakhstan. They offer web development, mobile app development, and blockchain and were founded in 2007.
Clients
- Mercedes, Xerox, Kia, eBay, PayPal, Amazon , IBM, Bank, Mediacube
Industries
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Plavno has developed the MVP of a gig work history data collection app for a React frontend development company. Features include user registration, earnings data collection, data aggregation, and data graphs.
"The app was delivered on time without any serious issues during the development process."
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4
- $25,000+
- 10 - 49 employees
- Rzeszów, Poland
Small custom software development company Neti sp. Z o.o., is in Rzeszów, Poland. They specialize in custom software development, web development, and e-commerce development and were founded in 2010.
Industries
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Neti provided web development services for a software development company. The team built complex frontends, a custom middleware infrastructure, and features that interact with smart contracts.
''Neti has consistently exceeded our expectations over the years we have worked with them.''
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5
- $25,000+
- 50 - 249 employees
- Łódź, Poland
S-PRO is a mobile app and blockchain development company based in Kiev, Ukraine. Founded in 2014, S-PRO's team of around 100 employees specializes in mobile app development, blockchain, and UI/UX design. S-PRO primarily works with small and midmarket clients.
Clients
- Hastings Deering
- Exaloan
- Modo Energy
- JobDone
Industries
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S-PRO has developed a web application for a fintech startup. The app is intended to do product marketing in the financial sector; they’ve built it based on a previous MVP.
“We’re very happy with the team we have today; they take our feedback and do everything they can to satisfy our needs.”
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6
- $25,000+
- 10 - 49 employees
- Warszawa, Poland
Imapp is a blockchain company. Established in 2013, the team specializes in blockchain and web development. Their small firm is based in Warszawa, Poland.
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imapp helped a nonprofit organization with project research. Their work entailed applying automated scripts and expanding program generation, instrumentation, measurement, and analysis modules.
"I liked imapp’s team knowledge and experience."
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7
- $25,000+
- 10 - 49 employees
- Kraków, Poland
Rumble Fist Software Development is a cloud consulting and SI firm based in Kraków, Poland. Founded in 2017, their team of 30 serves clients in the business services, financial services, and IT sectors. Services include VueJS, React Native, Redux, Python, and Blockchain development.
Clients
- MakerDAO
- ConnectYourCare
- Thulium
Industries
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Rumble Fish Software Development was tasked with developing UI/UX designs for a party game's app. The client wanted marketing-friendly designs and a similar Victorian aesthetic for their existing card game.
"We really could rely on them just from the beginning. They knew what we wanted and how to make it smoothly."
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8
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
Cowchain is a blockchain company. The small Kharkiv, Ukraine-based team focuses on blockchain, web development, ux/ui design, IT strategy consulting, and more. The company was founded in 2021.
Clients
- StepApp
- SportsGG
- Landworks
- Akkadia
Industries
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Cowchain has developed a mobile app for a crypto exchange company. The team has built the front- and backend, chosen the technology stack, integrated APIs, conducted testing, and provided maintenance.
"They exhibit a proactive approach and showcase remarkable talent as developers."
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9
- $10,000+
- 50 - 249 employees
- Gdańsk, Poland
DAC.digital is an IT service provider in Gdańsk, Poland. Their team of fewer than 50 employees offers services in IoT development, blockchain, big data consulting, and custom software development. They services midmarket and enterprise companies in industries such as transportation, IT, and energy and natural resources. They were founded in 2009.
Clients
- eye square GmbH
- Sports Computing AS
- Snowfall Travel (Junction Pay Limited)
- ABAX AS
Industries
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DAC.digital was hired by a market research firm to build a user testing platform. The team mainly focused on UI/UX design, DevOps development, and platform testing.
"We felt like everything ran smoothly and finished the project on time."
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10
- $50,000+
- 10 - 49 employees
- Gdańsk, Poland
BlockLabs is a blockchain company. They are in Gdańsk, Poland and have a small team. The company focuses on blockchain and web development.
Industries
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BlockLabs helps a Web3 platform and gaming studio with their development efforts, which include front- and backend development and Web3 integration. Their main project has been implementing a backend solution.
"They were always flexible and easy going."
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11
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
Ulam Labs is a software development company from Poland that specializes in of Python and blockchain. Founded in 2012, they have 20+ developers who serve startups and small-to-medium businesses in the fintech, telecommunications, e-commerce, banking, supply chain, production, and manufacturing sectors. Their services include custom software development, DevOps, consulting, and outsourcing.
Clients
- Mobile Vikings
- Lendingblock
- Willard Agri-Service
- RankSense
Industries
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Ulam Labs is the long-term development partner to a data science company. The team has supported a range of development projects, leading the initial scope sessions to plan the project.
"Ulam is the only dev team I go to; I don’t see how they could do anything better."
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12
- $25,000+
- 50 - 249 employees
- Wrocław, Poland
Monterail is a software development company founded in 2010. The company is located in Wroclaw, Poland where its team of 110+ experts provides web development, custom software development, and IoT development services to mostly small and mid-market businesses.
Clients
- Pizza Hut
- Flink
- Bosch
- Ramp Network
Industries
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Monterail augmented the product team of a cryptocurrency trading platform. They helped the client speed up their software development process and deliver value to customers quickly.
"They were very agile and focused on delivering value where we needed it the most."
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13
- $10,000+
- 10 - 49 employees
- Gdynia, Poland
Nextrope is a software development company that focuses on blockchain, fintech and tokenization projects. They have been on the market since 2016. Although they have mainly served startups and SMEs, they also have experience working with large financial institutions. They offer end-to-end custom software development services — from technological consulting and product design to front- and backend development and maintenance.
Clients
- Alior Bank
- Lex Secure
- Stable Foundation
- Proxy Partners
Industries
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Nextrope was hired by an IT service provider to conduct a full tokenization process for their sales platform. They were hired for their Clutch rating and positive reviews on their profile.
"From their communication to project management, everything was properly organized."
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14
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
EthWorks is a Warsaw, Poland based blockchain app development and design agency founded in 2017. Their 8 employees offer web development, custom software development, UX/UI design, and blockchain development services
Clients
- Maker Foundation
- Polkadot
- Bitcoin.org
- Ethereum foundation
Industries
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A marketplace platform hired Ethworks to develop its dApp for DeFi and implement smart contracts.
"So far everything meets our expectations and we are very content with how the process goes."
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15
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
Mobile Reality is a software development agency founded in 2016 with a team of 14. Based in Warsaw, Poland, the company specializes in web, custom software, and mobile app development services for small and midmarket firms. They mainly program using JavaScript and use both the frameworks React Native and NodeJS.
Clients
- TuneGO
- CBRE
- Pricer
- World Remit
Industries
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Mobile Reality built a web app for a construction company. They led product workshops to review the platform's backlog, development phases, and functions. They also created a proof of concept and UX/UI layouts.
"Everything was on time, even better than we expected."
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16
- $10,000+
- 50 - 249 employees
- Rzeszów, Poland
Concise Software is a blockchain and software development company based in Berlin, Germany with an office in Rzeszów, Poland. Founded in 2011, the team of 43 specializes in blockchain, mobile app development, and custom software development. They work primarily with midmarket clients, in the business services, automotive, and consumer products and services industries.
Clients
- Red Bull
- Ubitricity
- Ars Electronica
- Panasonic
Industries
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Concise Software has developed a back-office system as a web app for an international bank. The team has also built an educational website, automated processes, and implemented a Blockchain meetings solution.
“They’re much better than other development companies I’ve worked with.”
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17
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Symfa is a Sunny Isles Beach, Florida-based custom software development company. Launched in 2008, the midsize team provides custom software development, Artificial Intelligence, and blockchain.
Industries
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A consulting and software company has hired Symfa to create custom mobile apps optimized for Windows, macOS, and Linux for their end client. They are also tasked with developing public and private web portals.
"They ensured excellent project management and delivered all tasks on time."
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18
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
Founded in 2018, Idealogic is a development firm headquartered in Kyiv, Ukraine with a team of 42. They specialize in development services including artificial intelligence, Blockchain, and app development. They work with small and mid market companies in the financial services, business services, and education industries.
Clients
- Zert
- ePlane Marketplace
- e-States
Industries
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Idealogic was hired by an entertainment startup to design and develop a ticketing app for iOS and Android. They've rewritten the source code and delivered a UI/UX design for the app.
“We’re most impressed with Idealogic’s flexibility and personable approach.”
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19
- $25,000+
- 250 - 999 employees
- Wrocław, Poland
Qulix Systems is a software development and IT consulting firm from Minsk, Belarus with other offices in Tallinn, Esotnia, and Neston, UK. Founded in 2000, their team of 252 offers custom software development, internet of things, web development, mobile apps, testing, and digital strategy.
Clients
- Société Générale
- MintWhale
- Cityway
- Raiffeisen Bank
Industries
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Qulix Systems built an Android app along with numerous other services (e.g., server infrastructure, frontend dev, testing). They offer feedback as necessary and typically work on products from start to finish.
“The engineers are well-educated and enthusiastic about their work.”
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20
- $10,000+
- 10 - 49 employees
- Warszawa, Poland
Novus Team is a blockchain company founded in 2014. Their small team is in Warszawa, Poland and Sheridan, Wyoming. The agency specializes in blockchain, custom software development, e-commerce development, web development, and more.
Industries
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Novus Team streamlined the NFT development process of a digital lending platform. They customized an AI framework for NFT generation, optimized the client's minting process, and automated a QC system.
"We lauded their ability to harness AI-driven automation to streamline a highly creative and artistic process."
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21
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
SoftwareMill is a software and consultancy company based in Warsaw, Poland. Founded in 2009, they have 40 employees who provide services including custom software development, big data consulting, blockchain development, and AI.
Clients
- Paidy
- Reco.se
- SwissBorg
- Intelli Messaging
Industries
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SoftwareMill helped develop a web app that detects a person's skin type and color for an e-commerce solutions company. The team worked on AI and ML algorithms, as well as Shopify and Google Cloud integrations.
"Their professionalism and vast knowledge of AI and ML were impressive."
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22
- $25,000+
- 10 - 49 employees
- Warszawa, Poland
Founded in 2012 and based in London, Smartym Pro is a full-cycle development company with a team of 26 employees. They specialize in mobile app development, blockchain, and custom software development for primarily small business clients in the business services, healthcare, and transportation industries.
Clients
- Heineken
- Wayfarer
- Instachain
Industries
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Smartym Pro provided mobile and web development serviced to a computer games company. This included improving existing algorithms and implementing a custom QR code optical recognition system.
"They offer their vision of the development to improve the quality of the delivered solutions."
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23
- $10,000+
- 10 - 49 employees
- Warszawa, Poland
Evojam is a software development agency based in Warsaw, Poland. Since 2013, their team of 22 has been specializing in custom software development, e-commerce development, artificial intelligence, and more.
Clients
- PageGroup
- Swing Development
- Endouble
Industries
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Evojam was hired to lead a discovery workshop for a construction database firm. The team conducted a workshop to discuss the client's goals, the changes they plan to implement to their portal, and more.
"The workshop they led was intensive but very productive."
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24
- $10,000+
- 10 - 49 employees
- Kraków, Poland
Lexogrine is a software production company that was founded in 2019 with fewer than 50 professionals. They offer web development, mobile app development, and UX/UI design solutions from their office in Krakow, Poland. They primarily work with small businesses.
Clients
- HelloGo
- GLHF
- Clouty
- Dew AI
Industries
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Lexogrine has developed a mobile application and website for a lifestyle beer products company. The app is a game; it’s built using React Native and adds a digital layer to the drinking experience.
“They’ve stepped out of their way to deliver things out of their interest for the project.”
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25
- $25,000+
- 250 - 999 employees
- Warszawa, Poland
K2 Digital Products is a digital firm based in Warsaw, Poland with more than 50 employees. They have provided UX/UI design, e-commerce development, and product design solutions to clients ranging from small companies to large firms.
Clients
- ABB
- Bayer
- Carrefour
- PKO BP
Industries
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Fabrity was hired by a fuel retail business to construct a mobile app that would digitize processes for retail customers, thus increasing sales. The team also created the app's UX/UI design.
"The fact that projects are highly flexible cannot be overstated."
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26
- $10,000+
- 10 - 49 employees
- Warszawa, Poland
GoOnline is a team of 40+ engineering & design geeks, who help companies of all sizes turn ideas into products that make life easier. The company was founded in 2008; and in the next years, its offices were set up in Kraków, London, Gothenburg, and Copenhagen. They specialize in mobile and desktop app development, web development, business intelligence, AI, IoT, DevOps, and cloud solutions.
Clients
- Egmont
- GoGift
- CEZ Group
- Skanska
Industries
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GO ONLINE developed a design prototype for a vehicle diagnostics system. They used React, .net, MySQL, and AWS to create the system, which will notify users about their work progress and create invoices.
"We admire the engagement of the team and the joy on their faces while working on the software."
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27
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
Established in 2010, Alcosi Group LLC is a e-commerce development firm. Based in Los Angeles, California, their midsize team offers e-commerce development, Artificial Intelligence, and blockchain.
Industries
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Alcosi Group has helped an app testing company develop a mobile app for iOS and Android, along with a web version. Their scope has included front- and backend development.
“Our partnership with Alcosi Group has been very exciting, and we’re delighted with their work.”
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28
- $10,000+
- 10 - 49 employees
- Szczecin, Poland
TEONITE is a full-service software house based in Szczecin, Poland that specializes in analytics and business intelligence. Founded in 2010, they have 19 employees. Most frequently, they use Python, Django, ReactJS, and Docker to build platforms. TEONITE's services include custom software development, blockchain, business intelligence, artificial intelligence, and more.
Clients
- DECE consortium (composed of e.g. Sony
- Intel
- Universal Studios
- Warner Bros)
Industries
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TEONITE built an app for a political research company. They developed the app for iOS and Android and integrated it with an internal CMS and database. The team continues to maintain the app and do updates.
“They’re open and communicative.”
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29
- $25,000+
- 10 - 49 employees
- Poznań, Poland
Red Rocket is a web development firm. They focus on web development, custom software development, mobile app development, web design, and more and were founded in 2022. Their small team is Kharkiv, Ukraine-based.
Industries
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A team augmentation company hired Red Rocket Software to build a software prototype to pitch to investors. The goal is to create a backend service with an API and a Native mobile app version.
"They continue to prove to be a reliable partner."
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30
- $1,000+
- 10 - 49 employees
- Warszawa, Poland
Sygnisoft S.A. is a digital and IT solutions company based in Warsaw, Poland. The company, founded in 2015, has a team of around 15 that provides custom software development, web development, and mobile app development services. Sygnisoft serves small and mid-market companies in various industries.
Clients
- Warsaw Marathon
- Genprox
- Department of Nuclear Energy
- All4Jets
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Sygnisoft S.A. developed a web dashboard for a mobile game development. The team worked in PHP and Symfony to build the dashboard's architecture and designed the platform.
"Their commitment and engagement in the project stand out."
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