15 Best Crypto Web3 Startups in Tallinn to Watch in 2025

The Definitive Seedtable Ranking of Crypto Web3 Startups in Tallinn

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 19 start-ups with an aggregate funding of $98.7m. The average funding per company in this subset is $6.6m.

Last update to the database: Feb 18, 2025. See changelog.

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1

Funding Rounds

$14.0m

Money raised

Buys and sells crypto. Fiat deposits and withdrawals in AUD, EUR, GBP, and USD. Via its crypto exchange, it allows trade, and users keep more of the profits. A feature-rich trading platform built to scale. Margin trading and multiple collateral options including fiat & crypto.

4

Funding Rounds

$2.8m

Money raised

Raison app lets users get pre-IPO investment products from €100 and operate ETH, BTC, USDC and EUR currencies.

Location:

Key people:

1

Funding Rounds

$1.3k

Money raised

Arf is a Zug-based company providing a global settlement banking platform with digital asset-based working capital and settlement services.

1

Funding Rounds

$300.0k

Money raised

Centralized cryptocurrency exchange with a European license and insurance.

5

Funding Rounds

$1.6m

Money raised

Mercury Cash is a cryptocurrency company founded in 2016 by Victor Romero.

2

Funding Rounds

$1.6m

Money raised

Payment platform integrating crypto and fiat for modern financial services.

2

Funding Rounds

$18.1m

Money raised

CryptoProject is a blockchain company founded in 2013 by Petr Volokov.

1

Funding Rounds

$510.0k

Money raised

Bitskout is an AI-Powered docs & email data extraction tool founded in 2021.

3

Funding Rounds

$17.5m

Money raised

Mercuryo is a the ecosystem of cryptocurrency payment solutions founded in 2018.

1

Funding Rounds

$61.7k

Money raised

Blockchain company

1

Funding Rounds

$340.0k

Money raised

Bugbounter is a discover cyber security risks founded in 2020.

1

Funding Rounds

$22.0m

Money raised

Midex is a cryptocurrency company founded in 2017.

1

Funding Rounds

OriginalMy Blockchain is a blockchain company founded in 2015 by Edilson Osorio Junior.

1

Funding Rounds

Nebula Network is a Tallinn-based company founded in 2017.

Location:

1

Funding Rounds

$20.0m

Money raised

ZND is a digital crypto finance platform founded in 2023.

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