Best Blockchain Infrastructure Companies in Tallinn, Estonia
The 51 best Blockchain Infrastructure companies in Tallinn, Estonia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: NFTPort.
Ranked: Best Blockchain Infrastructure companies in Tallinn
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | NFTPort Cloud-based application development solution for NFTs | $26M | 49 mo ago | Series A | — | 2021 | WebflowReactReact Router+16 | — |
| 2 | Lightstreams Application development platform | $20M | 88 mo ago | Funding Raised | Michael Smolenski Founder & CEO | 2017 | — | — |
| 3 | QANplatform Provider of hybrid blockchain network | $17M | 32 mo ago | Series A | Endre Abraham Co-Founder | 2019 | GitBookNode.jsReact+12 | — |
| 4 | SYNTHR Omnichain architecture for cross-chain blockchain management | $10M | 18 mo ago | Series A | Ritwik Rudra Co-Founder & CEO | 2022 | ReactReact Routerstyled-components+12 | — |
| 5 | Cookie3 AI-based marketing protocol and data layer platform | $8M | 25 mo ago | Seed | Wojciech Piechocinski Co-Founder | 2021 | — | — |
| 6 | Minterest NFT marketplace and lending & borrowing protocol for digital assets | $6M | 58 mo ago | Series A | — | 2020 | WordPressMySQLPHP+27 | — |
| 7 | Lossless Platform offering web3 security architecture and exploit mitigation tools | $2M | 62 mo ago | Seed | Vygandas Masilionis Co-Founder & CEO | 2021 | Animate.cssReactGatsby+9 | — |
| 8 | Brokoli NFT-based infrastructure for play-to-earn & play-to-impact NFT metaverse | $2M | 58 mo ago | Funding Raised | Matas Danilaitis Co-Founder | 2021 | — | — |
| 9 | DEIP Platform offering web3 protocol for creator economy | $2M | 51 mo ago | Seed | Yahor Tsaryk Co-Founder | 2017 | — | — |
| 10 | Fabric Token Ecosystem for adoption of blockchain technology | $1M | 100 mo ago | Deadpooled | Nikolay Nikov CEO | 2017 | — | — |
| 11 | Midle Decentralized social networking platform | $830K | 26 mo ago | Funding Raised | Kavin Mahbubani CEO | 2022 | Tailwind CSSReactReact Router+9 | — |
Top 12 Blockchain Infrastructure companies in Tallinn
#1
Series A · Tallinn, Harju County · founded 2022 · 9 employees$10Mraised▾
Omnichain architecture for cross-chain blockchain management. It offers a platform that provides interoperable omnichain liquidity solutions. It offers solvent and omnichain synthetic assets, enabling capital-efficient and secure cross-chain transfer of value. It enables liquidity providers to stake collateral on any chain, mint omnichain synthetic assets, and earn boosted APRs.
- Jan 2025Series A$10M
#2
Seed · Tallinn, Harju County · founded 2021$8Mraised▾
AI-based marketing protocol and data layer platform. It offers a marketing and AI data layer platform that utilizes off and on-chain analytics to determine quality users bringing value on-chain and rewards them for contribution. It also offers a cryp[cryptocurrency token for the ecosystem.
- Jun 2024Seed$5.5M
- Jun 2024ICO$1M
- Aug 2022Seed$2.5M
#3
Series A · Tallinn, Harju County · founded 2019 · 1 employees$17.1Mraised▾
Provider of hybrid blockchain network. Users can build quantum-resistant smart contracts and Web3 solutions in multiple programming language. The platform is compatible with Ethereum and EVM, and it offers cloud platform integrations.
- Dec 2023Series A$15M
- Jun 2021ICO$500K
- May 2021Seed$2.1M
#4
Series A · Tallinn, Harju County · founded 2021 · 13 employees$26Mraised▾
Cloud-based application development solution for NFTs. It provides NFT infrastructure & APIs for developers. It also supports Ethereum and Polygon. It also adds new L1 and L2 blockchains. It offers on-chain transactional and full data portability for users.
- Jun 2022Series A$26M
#5
Funding Raised · Tallinn, Harju County · founded 2022$830Kraised▾
Decentralized social networking platform. It offers a platform that enables businesses to manage user acquisition, engagement, and retention. It enables users to earn rewards by completing tasks related to social media and blockchain. It also offers a blockchain explorer.
- May 2024ICO$830K
#6
Funding Raised · Tallinn, Harju County · founded 2017$20Mraised▾
Lightstreams is an application development platform. Enables the developers to build content sharing platforms and blockchain apps for selling digital content. Allows the developers to build the open-source, self-governed dApps for secure data storage and smart contracts.
- Mar 2019ICO$20M
#7
Series A · Tallinn, Harju County · founded 2020 · 37 employees$6.5Mraised▾
NFT marketplace and lending & borrowing protocol for digital assets. It provides users with a decentralized financial platform that is inclusive. It has a buyback mechanism, which automatically passes on revenue to contributing platform users. It also has an on-chain treasury that captures and shares liquidation rewards with users.
- Sep 2021Series A$6.5M
#8
Seed · Tallinn, Harju County · founded 2017 · 19 employees$2Mraised▾
Platform offering web3 protocol for creator economy. It is a web3 protocol for tokenization and governance of high-value assets. It enables the discovery, evaluation, and licensing of intangible assets. It offers a platform for experts to understand the quality of intangible assets such as patents, and human capital research, and formalize the information into quantified indicators. It provides a measure of the quality and potential of any intangible assets.
- Apr 2022ICO$9.1M
- Oct 2021Seed$2M
- Aug 2021Grant (prize money)—
- Aug 2021Seed—
#9
Funding Raised · Tallinn, Harju County · founded 2021$2.2Mraised▾
NFT-based infrastructure for play-to-earn & play-to-impact NFT metaverse. It allows users to buy and sell digital forests from other users. It also allows users to opt-in to a small climate fee that offsets the transaction's footprint. It offers staking rewards, token burn, liquidity rewards, and more.
- Sep 2021ICO$2.2M
#10
Seed · Tallinn, Harju County · founded 2021 · 10 employees$2.2Mraised▾
Platform offering web3 security architecture and exploit mitigation tools. By combining community-driven threat identification strategies the protocol efficiently tracks suspicious on-chain activity, freezing malicious transactions, and recovering stolen funds.
- Jun 2021ICO$450K
- May 2021Seed$2.2M
#11
Deadpooled · Tallinn, Harju County · founded 2017$1Mraised▾
The Fabric Token Ecosystem helps individuals and businesses with access to blockchain technology and smart contracts by providing simple user interfaces and smart contract templates. Provides a platform to develop, test, and deploy blockchain-based applications (DApp) and smart contracts. The ecosystem contains four main components – the Fabric Token itself, TokenGen, DApp Workbench, and the Fabric Store.
- Apr 2018ICO$1M
#12
Seed · Tallinn, Harju County · founded 2021—raised▾
Provider of layer 1 blockchain technology platform. The platform focuses on offering exceptional transaction speed, high transaction volume, and low transaction costs.
- Oct 2024Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Blockchain Infrastructure coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.