6 Best Mobile Startups in Tallinn to Watch in 2026

The Definitive Seedtable Ranking of Mobile 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 6 start-ups with an aggregate funding of $229.4m. The average funding per company in this subset is $38.2m.

Last update to the database: Mar 31, 2026. See changelog.

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7

Funding Rounds

$208.2m

Money raised

Cross-app avatar platform for the metaverse. Used in 2K+ games and apps.

4

Funding Rounds

$5.7m

Money raised

Platform for global online math tournaments that get kids excited and help them achieve in school math.

1

Funding Rounds

$6.0m

Money raised

Original Games is a mobile games developer founded in 2019 by Alexander Krylov, Arseny Lebedev, Ville Heijari and Jarkko Rajamaki.

Location:

Key people:

2

Funding Rounds

$4.8m

Money raised

Cino is a provider of a real-time shared payment app founded in 2022 by Elena Churilova.

Location:

Key people:

1

Funding Rounds

$3.5m

Money raised

Videogame developer creating games for PC, console, mobile, and VR.

1

Funding Rounds

$1.2m

Money raised

Flashka is an AI flashcard app for university students founded in 2025 by Stefan Djokovic.

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Key people:

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