Top Blockchain Development Companies in Estonia

Guardtime is the world's largest blockchain platform company by revenue, headcount and actual customer deployments. A team of over 150 cryptographers, developers and security architects, with decades of experience defending networks from nation-state attack. As a blockchain platform company we look for partners who have the necessary domain expertise to help define customer problems. We ... read Guard Time reviews & insights

Connectee is a universal Crypto Solution that provides a wide range of cryptocurrency and fiat payment services for clients worldwide. Our mission is to provide high-quality instant cryptocurrency exchange services as well as the tools to handle everyday payments. All procedures are carried out within the framework of the AMLCTF policy, so the data is ... read Connectee OÜ reviews & insights

Chaindoc is a blockchain-powered eSignature and payment platform designed to simplify how businesses manage contracts. It combines document signing, identity verification, and instant payments in one secure workspace. Every action – signature, transfer, or update – is timestamped and stored on blockchain, ensuring full transparency and legal trust. Ideal for freelancers, startups, and global teams ... read Chaindoc reviews & insights

blockhive is a platform that incubates projects that have the potential to benefit from blockchain technology. We also create practical and innovative solutions for traditional companies in the form of partnership, helping them unlock new markets and untapped opportunities as part of our ambition to create a win-win outcome.

Our team has built multiple wallets, exchange and peer to peer marketplace. We have deep knowledge of blockchain technology. Develop your next blockchain app with experienced blockchain developers.

NOWNodes is a blockchain-as-a-service solution that lets users get access to full Nodes and blockbook Explorers via API. The service provides a high-quality infrastructure that is quick, cost-effective, and reliable. We have Service Quality Standards available for all partners. Your nodes are under 24/7 surveillance - their availability and relevance are constantly being monitored. That’s ... read NowNodes reviews & insights

Ignite creates custom made business software from mobile applications to large scale information systems. Ignite has been working with blockchain technologies since 2014. We have built cryptocurrencies, created custom software for ICOs, and developed the innovative DAG Chain platform. Our experience also includes blockchain-based smart contracts and digital ID prototypes. We explore new business cases ... read Ignite reviews & insights

Vareger is an international company, formed by a distributed team of business managers, developers, consultants, marketing and sales experts. Headquartered in Estonia and coordinated by a strong team of blockchain adepts in Ukraine, we consistently deliver solid services and practices, satisfying today’s standards both in quality and security on a global scale.

Beltsys Labs is a blockchain development company founded in 2016, specialized in Real World Asset (RWA) tokenization platforms, Web3 solutions, and smart contract development. With over 300 projects delivered across more than 60 jurisdictions, we combine deep technical expertise with regulatory compliance to help financial operators, real estate promoters, and fund managers launch their own ... read Beltsys Labs reviews & insights

The brightest minds in Web3 use Syndika’s hub to find expertise, resources, and connections that can create a high impact.⚡️Numbers only tell part of the Story: 🔵60+ Web3 team-members 🔵 9 years building what matters 🔵 85+ projects from concept to reality 🔵 40+ portfolio companies with total of $1B+ valuation Our vibrant network offers ... read Syndika reviews & insights

In KASATKIN we create blockchain solutions that contribute to business development. Our mission is to transform innovative ideas into high-quality technology solutions that implement the capabilities of web development and blockchain technologies at the cutting edge. We strive to create products that not only meet our customers' needs, but also exceed their expectations, providing them ... read Kasatkin reviews & insights

Dysnix is a boutique company providing Web3 & DevOps solutions and cloud consulting services with a 100% Senior and Architect team specialized in Kubernetes, AI/ML, and Blockchain technologies. Since 2016, our team of ~25 experts has launched 100+ successful infrastructure solutions for US, Europe, and Asia-originated projects in Blockchain, Fintech, E-Commerce, Healthcare, Insurance, Gaming, and ... read Dysnix reviews & insights

Inmost is a company with 5 years of expertise in mobile and web development. It all started with self-motivated guys who realized that knowledge and friendship are valuable. Every year the team has grown and now it is already a company that consists of professionals and experts in the field of mobile and web development. ... read Inmost reviews & insights

SoftGeneral is an outstaffing partner helping tech companies with experienced and well-knit Node.js, React.js, and Blockchain teams. Our company specializes in Staff Augmentation/Outstaffing and building Dedicated Teams. SoftGeneral pools 20+ engineers, focusing on experienced developers as 83% of our staff are senior-level. This means we can both create a self-running team led by a team ... read Soft General reviews & insights

Apptimum Labs Inc. is a Mobile and Web Development Consultancy based in Middletown, Delaware. We know the art of crafting apps, websites and brands and we do it extraordinarily well. Our portfolio is diverse ranging from startups to Fortune 500 companies. Our engineering team is experienced and our process are well-oiled which ensure timely and ... read Apptimum Labs reviews & insights

At Osambit, we specialize in providing tailored software development services for startups, small businesses, and enterprises looking to scale and innovate. With a mission to empower businesses through effective and professional software solutions, we bridge the gap between quality and affordability. Headquartered in Eastern Europe, Osambit combines cultural alignment, technical expertise, and a strategic approach ... read Osambit reviews & insights

Welcome to DATAMI, your trusted leader in cutting-edge data solutions. With 8+ years of industry expertise, DATAMI delivers excellence through a dynamic team of 30+ professionals, supporting more than 600+ clients worldwide. ✅ Trusted Data Partner: Ensuring e-asset protection with specialised cybersecurity, data optimisation, and DevOps solutions, making us your reliable partner. Global Presence: Located ... read Datami reviews & insights

FutureComes is your visionary partner in digital transformation. As a dynamic technology and design agency, we specialize in crafting cutting-edge software solutions, captivating web designs, and strategic digital experiences that drive businesses forward. We build and design complex, high performance digital solutions that stay ahead of the rapidly changing pace of the industry. Since you ... read FutureComes reviews & insights

TheSolver helps organizations improve their Supply Chains by adopting innovative technologies and streamlined business processes. We partner with our clients from start to finish, focusing on their needs while producing new ideas, developing effective strategies and designing high quality and scalable solutions.

Pillow – Your Trusted Partner in Digital Innovation Pillow is a technology-driven company specializing in custom web and mobile app development, blockchain solutions, Web3 innovations, and fintech applications. With deep expertise in eCommerce, automotive, healthcare, and crypto, we empower businesses to scale rapidly, gain a competitive edge, and maximize ROI. Our team of highly skilled ... read Pillow reviews & insights

Being present in Estonia (Europe's sillicon valley) and most recently also in the USA (Orlando city), our Team has 20+ years of international experience building solutions from scratch for Fintech, Banks, Retail, and Manufacturing. Full-Service: UX/UI, Business Analysis, Full Stack Software Architecture & Coding, Mobile Apps, Testing, Agile, and more. Full-Stack: Java, React, Ruby, Rails, ... read Mindly reviews & insights

✓ We are a dynamic company passionately committed to delivering high-quality healthcare software to startups, private clinics, hospitals, medtech organizations and life science companies. ❖ Custom software in healthcare we create: ❖ Solutions for Medical Staff (EHR & EMR, hospital apps, etc.) ❖ Solutions for Patients (remote patient monitoring, mHealth patient apps, etc.) ❖ Advanced ... read Intense Health reviews & insights

Lembitech is a global IT Service Provider headquartered in Estonia, with teams operating across EU and non-EU countries. We specialize in delivering cutting-edge IT solutions, combining innovative technology with exceptional human talent to empower businesses in their digital transformation journey. Our mission is simple yet impactful: to bring value to our clients through tailored IT ... read Lembitech reviews & insights

B2B tech partner | Custom Apps & ROI automation We design and ship AI-ready web & mobile platforms - SaaS, marketplaces and internal tools - using JavaScript/TypeScript (React, Next.js, Vue, Nuxt, Angular), Node.js/NestJS and Laravel/PHP, with automation on n8n and Node-RED. What we do We help founders and product/ops teams build and grow: * B2B ... read Sargas Agency OÜ reviews & insights

Licensium provides comprehensive blockchain consulting — from smart contract development and STO structuring to crypto exchange and wallet compliance — ensuring full MiCA, AML/KYC, and GDPR adherence for secure, scalable digital asset operations.