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Top 64 Tallinn Startups to Watch in 2026

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Tallinn's startup ecosystem is a significant force in Europe, with a strong focus on technology. The city is home to a variety of companies in mobility, AI, and financial services.

Mobility company Bolt leads the pack with $2.3 billion in total funding. Following behind is identity verification platform Veriff, which has attracted $192.3 million from investors.

Below is our list of 64 Tallinn startups worth keeping an eye on.

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Bolt builds an all-in-one mobility app that offers a range of services from ride-hailing and food delivery to shared scooters and cars. The platform aims to make urban travel more affordable and convenient by consolidating these options into a single interface.

Year Founded2013
FoundersMarkus Villig, Martin Villig, Oliver Leisalu
Funding Amount$2.3B
Startup SizeMajor Organization (1,001-5,000)
Last Funding StatusDebt Financing
Top InvestorsEuropean Investment Bank, Citi, Sequoia Capital, Deutsche Bank, International Finance Corporation

Veriff provides an AI-driven identity verification platform that helps businesses stop online identity fraud. The technology automates the verification process, allowing companies to securely onboard customers while preventing fraudulent activity.

Year Founded2015
FoundersJaner Gorohhov, Kaarel Kotkas
Funding Amount$192.3M
Startup SizeLarge Team (251-1,000)
Last Funding StatusSeries C
Top InvestorsAccel, IVP, Y Combinator, SV Angel, Tiger Global Management

Haut.AI builds an AI SaaS platform that provides advanced skin analysis for beauty and e-commerce companies. Their technology enables brands to deliver personalized skin health recommendations directly to their customers.

Year Founded2018
FoundersAnastasia Georgievskaya, Konstantin Kiselev
Funding Amount$2M
Startup SizeLean Team (11-50)
Last Funding StatusSeed
Top InvestorsLongeVC, Grupo Boticário Ventures

Creem has built a Merchant of Record platform specifically for SaaS companies, indie hackers, and micro-SaaS businesses. Their service gives these smaller ventures instant access to financial tools, handling the complexities of payments and compliance on their behalf.

Year Founded2024
Founders
Funding Amount$2M
Startup SizeFounding Team (1-10)
Last Funding StatusPre-Seed
Top InvestorsAntler, Practica Capital, Johan Pietilä Holmner, Martin Olofsson

Hacken operates as a leading cybersecurity auditor for companies building on Web3 and blockchain technologies. Their team offers a range of security assessments, from smart contract audits to penetration testing, to protect digital assets and decentralized applications.

Year Founded2017
FoundersAndrew Matiukhin, Dmytro Shestakov, Dyma Budorin, Yegor Aushev, Yevheniia Broshevan
Funding Amount$2.5M
Startup SizeMid-Size Team (51-250)
Last Funding StatusInitial Coin Offering
Top Investors

Stargate Hydrogen offers turnkey electrolysis solutions for producing green hydrogen from renewable energy. Their technology aims to accelerate the energy transition by making it simpler for industrial companies to generate their own clean hydrogen.

Year Founded2021
FoundersMarko Virkebau
Funding Amount$63.7M
Startup SizeMid-Size Team (51-250)
Last Funding StatusVenture Round
Top InvestorsRepsol Corporate Venture, European Commission, GIGA Venture, SmartCap, UG Investments

Hepsor develops residential and commercial properties with a strong emphasis on modern architecture and sustainability. Their projects are distinguished by innovative construction and a commitment to creating green living and business environments.

Year Founded2011
FoundersAndres Pärloja, Henri Laks
Funding Amount$51M
Startup SizeLean Team (11-50)
Last Funding StatusDebt Financing
Top InvestorsBigbank, LHV Group

Vocal Image builds an AI-powered voice coach that helps users improve their communication skills. Their application provides personalized exercises and real-time feedback to enhance vocal tone and clarity.

Year Founded2021
Founders
Funding Amount$4.5M
Startup SizeFounding Team (1-10)
Last Funding StatusSeed
Top InvestorsStartup Wise Guys, Specialist VC, Educapital, G-FUND

Bigbank operates a digital bank that provides various loan products and deposit services. They specialize in consumer loans and term deposits, making them accessible to customers through a fully online platform.

Year Founded1992
Founders
Funding Amount$30.6M
Startup SizeLarge Team (251-1,000)
Last Funding StatusDebt Financing
Top Investors

Elcogen manufactures core technology for the green energy transition, enabling affordable green hydrogen and emission-free electricity. They produce some of the world's most efficient solid oxide cells and stacks, which are key components for a new generation of clean power systems.

Year Founded2001
FoundersEnn Õunpuu
Funding Amount$145M
Startup SizeMid-Size Team (51-250)
Last Funding StatusVenture Round
Top InvestorsBaker Hughes, European Commission, EASME, SmartCap, Korea Shipbuilding & Offshore Engineering

54 Additional Tallinn Startups Worth Following

But the top 10 are only part of the story in Tallinn. Across the city, companies in fields like AI and fintech have raised more than a billion dollars combined.

The list includes both new ventures and more established names, all contributing to the city's growth. Here’s a look at the other startups shaping Tallinn's future.

StartupIndustryYear FoundedAmount RaisedLast Funding Round
Skeleton Technologies logo Skeleton TechnologiesMobility2009$313.3MSeries E
QANplatform logo QANplatformCrypto2019$17.8MVenture Round
BlackWall logo BlackWallAI2019€57.5MSeries B
Estateguru logo EstateguruFintech2013€12.7MUndisclosed
Tuum logo TuumFintech2019€45MSeries B
Primex Finance logo Primex FinanceCrypto2021$5.7MSeed
Modash.io logo Modash.ioMarketing2018$14.3MSeries A
ÄIO logo ÄIOAgTech2022€9.7MGrant
Katana logo KatanaEnterprise2017$67.4MSeries B
Montonio logo MontonioRetail2018€14.5MSeries A
Binalyze logo BinalyzeSecurity2018$30.8MSeries A
Bisly logo BislySaaS2018€15.8MVenture Round
Lendurai logo LenduraiOther2023€5.6MSeed
Ark Robotics logo Ark RoboticsRobotics2024$8.7MSeed
Miros logo MirosAI2021€9.4MSeed
DriveX Technologies logo DriveX TechnologiesAnalytics2020$2.5MSeed
Sunly logo SunlyEnergy2019€743MDebt Financing
Flowstep logo FlowstepAI2023$4.5MSeed
SensusQ logo SensusQAI2020€5.4MSeed
Wallester AS logo Wallester ASFintech2016€8.9MSeed
Nortal logo NortalEnterprise2000€134MDebt Financing
Sera logo SeraAI€1.5MSeed
Frankenburg Technologies logo Frankenburg TechnologiesManufacturing2024€5.5MSeed
UP Catalyst logo UP CatalystManufacturing2019€26.5MDebt Financing
Xolo logo XoloFintech2015€11.1MSeries A
Farsight Vision logo Farsight VisionInfrastructure2023€600kSeed
RAIKU logo RAIKUEnvironment2021€9.9MGrant
Lingvist logo LingvistAI2013$17.2MVenture Round
Salesforge logo SalesforgeEnterprise2023$500kPre-Seed
Shen.AI logo Shen.AIAI2020$3.1MVenture Round
GScan logo GScanManufacturing2018€16.8MSeed
Warren.io logo Warren.ioCloud2016$2.6MSeed
Jobbatical logo JobbaticalAI2014$19.7MSeries A
M-FLY logo M-FLYRobotics2023$1.3MPre-Seed
TELETACTICA logo TELETACTICAInfrastructure2023$1.9MSeed
eID easy logo eID easySecurity2016€1.3MSeed
Roofit.solar logo Roofit.solarManufacturing2016€16.8MVenture Round
Mifundo logo MifundoFintech2018€4.9MGrant
Utorg logo UtorgFintech2020$5MSeed
BITLEVEX logo BITLEVEXCrypto2019$50.3MVenture Round
Fusebox Energy logo Fusebox EnergyEnergy2014€6.7MVenture Round
hi logo hiFintech2020$30MCorporate Round
Original Games logo Original GamesGaming2019$6MSeed
Verge Motorcycles logo Verge MotorcyclesMobility2018€5MSeed
Alvin logo AlvinData2018$6.5MSeed
KrattWorks logo KrattWorksRobotics2018€1.8MSeries A
Cachet logo CachetFintech2018$7.6MSeries A
CybExer Technologies logo CybExer TechnologiesSecurity2016€6.5MDebt Financing
Ready Player Me logo Ready Player MeMedia2013$72.6MSeries B
heybooster logo heyboosterAnalytics2019$1MSeed
Formaloo logo FormalooEnterprise2020$2.5MSeed
Esgrid logo EsgridFintech2023$1.4MPre-Seed
Avokaado logo AvokaadoSaaS2016$1.2MVenture Round
ESTO logo ESTORetail2016$20MDebt Financing

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