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Top 20 Machine Learning Angel Investors in Estonia in July 2025

Last updated: Jul 2025 A list of 20 angel investors that invest in Machine learning startups based in Estonia. We rank investors based on the number of investments they made in Machine learning companies from Estonia. We update this investor list every month.

Top 20 Machine Learning Angel Investors in Estonia in July 2025

Investor	Machine Learning Estonia investments
Engin Gürsöz	2
Jaan Tallinn	2
Taavet Hinrikus	2
Emre Kozlu	2
Aydın Mizrahi	2
Yiğit Barış Şemin	2
Batuhan Gültakan	2
Peter Sandberg	1
Ali Omar	1
Alvar Lumberg	1
Emrah Gultekin	1
Siret Unsal	1
David Rowan	1
Indrek Kasela	1
Toomas Bergmann	1
Martin Tajur	1
Taavi Kotka	1
Ragnar Sass	1
Sten Tamkivi	1
Markus Villig	1

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Investor list

Engin Gürsöz

Investment focus

Software, Crowdsourcing, Computer Vision
Seed, Pre-Seed
Estonia

Portfolio highlights

Co-one — Co-one empowers businesses to unlock the full potential of Generative AI. We provide data-driven solutions for LLM development, including evaluation and dataset generation.

Jaan Tallinn is the Co-Founder of the Centre for Study of Existential Risk and Future of Life Institute.

Investment focus

Software, Artificial Intelligence, Internet
Seed, Series A, Funding Round
United States, Estonia, United Kingdom

Portfolio highlights

LawZero — LawZero is committed to advancing research and creating technical solutions that enable safe-by-design AI systems.
Anthropic — An AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
TENYX — Discover innovative solutions for digital transformation at Tenyx. Explore our cutting-edge technology services designed to drive business growth and elevate your digital presence.

Taavet Hinrikus is co-founder and CEO of TransferWise. Prior to starting TransferWise, Taavet was Skype’s director of strategy until 2008, starting as its first-ever employee. One of the World Economic Forum's Tech Pioneers, Taavet is an adviser to Prime Minister of Estonia on the digital agenda. He’s also a mentor and angel investor; hisinvestments include Tweetdeck, Mendeley, OMGPOP, Property Partner, Sunrise, Improbable and Mapillary.

Investment focus

FinTech, Software, Financial Services
Seed, Series A, Series B
United Kingdom, United States, Estonia

Portfolio highlights

Meatable — Meatable is a food production company that produces real and guilt-free meat. With one cell, they are revolutionizing the meat industry's impact on climate change and animal welfare. At the same time they increase food security, without compromising the culinary experience of eating tasty, real meat. They aim to satisfy the world'sappetite for meat without harming people, animals, and the planet.It was founded in 2018 and is headquartered in Delft, South Holland, The Netherlands.
Open Cosmos — Open Cosmos design, build and operate space missions, providing straightforward access to high quality satellite data and insights on a global scale.
Unearthly Materials — Unearthly Materials is a transformative materials company focused on delivering practical room-temperature superconductors and powering the century of superconductivity.

Emre Kozlu is a Director Strategy & Program Delivery at Philip Morris International.

Investment focus

Software, Artificial Intelligence, InsurTech
Seed, Pre-Seed
Turkey, Estonia

Portfolio highlights

Co-one — Co-one empowers businesses to unlock the full potential of Generative AI. We provide data-driven solutions for LLM development, including evaluation and dataset generation.
Myth AI — Myth AI provides artificial intelligence-based "state of the art" pattern design tools that brings together designers and businesses.
eTasin — https://etasin.com

Aydın Mizrahi

Investment focus

Software, InsurTech, Logistics
Seed, Pre-Seed
Turkey, Estonia

Portfolio highlights

Co-one — Co-one empowers businesses to unlock the full potential of Generative AI. We provide data-driven solutions for LLM development, including evaluation and dataset generation.
eTasin — https://etasin.com

Yiğit Barış Şemin

Investment focus

Software, Crowdsourcing, Computer Vision
Seed, Pre-Seed
Estonia

Portfolio highlights

Co-one — Co-one empowers businesses to unlock the full potential of Generative AI. We provide data-driven solutions for LLM development, including evaluation and dataset generation.

Batuhan Gültakan

Investment focus

Software, Crowdsourcing, Computer Vision
Seed, Pre-Seed
Estonia

Portfolio highlights

Co-one — Co-one empowers businesses to unlock the full potential of Generative AI. We provide data-driven solutions for LLM development, including evaluation and dataset generation.

Peter Sandberg is a Co-Founder of Nordic Secondary Fund, and a venture partner at Startup Wise Guys. He has extensive experience as a Business Angel, Asset Management and Wealth Management

Investment focus

Internet, Artificial Intelligence, FinTech
Angel, Pre-Seed, Secondary Market
Denmark, Kenya, Estonia

Portfolio highlights

Simporter — Make better products with more confidence, in just a fraction of the time.
Cavea — Your Ads In Live Streaming! Amplify your brand across every major platform with 100% in-view, high attention advertising.
Hive.id — Proactively prevent fraud, build secure experiences for your customers and drive your revenue growth.

Ali Omar is a Member of the Finnish Business Angels Network. He attended Aalto University and the University of Oulu.

Investment focus

Software, SaaS, Artificial Intelligence
Seed, Pre-Seed, Angel
Finland, United States, Estonia

Portfolio highlights

Themo — Themo's innovation is an algorithm that optimizes the price of exchange electricity and the consumption of electricity. Themo offers an easy and environmentally friendly way to save on electricity consumed by heating.
GoalProfit — GoalProfit is the world’s first low code retail optimization platform empowering retailers to build customized intelligence applications. It was founded by former IBM executives, Maxim Morozov and Oleg Sidorkin. GoalProfit is on a mission to make big data solutions available for all retailers and help them to survive in a new post-covid reality.
Builderhead — Builderhead is an easy-to-use construction management software that helps owners, developers and general contractors complete construction projects on time and within budget.

Alvar Lumberg - CTO, co-founder @ Grünfin

Investment focus

Software, Information Technology, SaaS
Seed, Pre-Seed
Estonia

Portfolio highlights

Esgrid — One platform to onboard, evaluate and engage suppliers. Remove the countless hours spent on individual forms and spreadsheets by automating supplier evaluation with Esgrid, from onboarding to managing supply chain sustainability.
Grünfin — Grünfin is a sustainable investing platform for people who care about their impact.
Supersimple — Supersimple helps SaaS companies use customer behavior data to drive decisions in product & sales.

Emrah Gultekin

Investment focus

Computer Vision, Machine Learning, Image Recognition
Seed
Estonia, United States

Portfolio highlights

Co-one — Co-one empowers businesses to unlock the full potential of Generative AI. We provide data-driven solutions for LLM development, including evaluation and dataset generation.
Chooch — Chooch Autonomous AI provides hospitals and healthcare systems touchless, automated inventory management. No manual tracking. No stockouts.

Siret Unsal serves as Executive Director, Turkey Investment Banking at UBS Investment Bank.

Investment focus

Software, Crowdsourcing, Computer Vision
Seed
Turkey, Estonia

Portfolio highlights

Co-one — Co-one empowers businesses to unlock the full potential of Generative AI. We provide data-driven solutions for LLM development, including evaluation and dataset generation.
Popile — Popile is a platform that allows celebrities and their fans to interact.

David Rowan is editor of the UK edition of WIRED magazine, which won 2009 Launch of the David Rowan is Editor of the WIRED UK, the technology and trends magazine covering online brands, gadgets and the culture that surrounds them. David has reported on technology for The Times and Channel 4 News, the latter requiring him to illustrate the newiPod Video from the set of a porn shoot. He's also written for The Sunday Times and Telegraph Magazines, and edited the Guardian's on-line content. David has curated an exhibition of British creative talent at the Government's Cabinet Forum conference. He has also addressed the TEDs, and frequently contributes on Newsnight and the Today programme. He also writes a monthly column for GQ. David is in touch with many of the world's leading trend-setters and spotters. In presentations he looks at how the net is disrupting almost every sector, how apps change consumer behaviour and why 'social commerce' is killing traditional marketing. He reveals the 10 trends that will change your market in the next decade - and what you should be doing now to protect yourself.

Investment focus

Software, Artificial Intelligence, Information Technology
Seed, Pre-Seed, Funding Round
United Kingdom, Germany, Croatia

Portfolio highlights

EWOR — EWOR is a platform dedicated to transforming aspiring entrepreneurs into successful startup founders through world-class education, mentorship, and investment opportunities.
Climate X — Climate X combines climate science and econometrics to deliver precise climate risk data without any black boxes.
Rhizocore Technologies — We develop high-performance strains of locally-sourced mycorrhizal fungi to improve tree growth, tree health and tree resiliency. We offer a sustainable solution to increase forest yields whilst improving the ability of trees to sequester carbon.

Indrek Kasela - investor @ Luup Culture

Investment focus

Hardware, Software, Insurance
Seed, Angel, Pre-Seed
Estonia, United Kingdom

Portfolio highlights

GIG-A — Open a bank account in Japan from your mobile. Receive salary, manage everyday spending, or transfer money with ease.
GScan — Cosmic-ray based solutions for 3D imaging. GScan redefines the boundaries of 3D scanning with Muon Flux Technology (MFT) detectors. Unparalleled quality, safety, ease-of-use. Scan anything. Detect everything.
Supersimple — Supersimple helps SaaS companies use customer behavior data to drive decisions in product & sales.

Toomas Bergmann

Investment focus

Hardware, Mobile Apps, Construction
Seed, Angel
Estonia

Portfolio highlights

GScan — Cosmic-ray based solutions for 3D imaging. GScan redefines the boundaries of 3D scanning with Muon Flux Technology (MFT) detectors. Unparalleled quality, safety, ease-of-use. Scan anything. Detect everything.
Bolt — The smartest way to move around in cities. Forget expensive taxi rides or slow public transport. Get a ride in minutes. Download the Bolt app for iOS and Android.

Martin Tajur is the co-founder of Pipedrive.

Investment focus

Software, SaaS, Recruiting
Pre-Seed, Seed, Angel
Estonia, Poland, Ukraine

Portfolio highlights

YuMuuv — YuMuuv is an employee wellness platform that uses science-based formulas to capture data and keeps track of physical activity & leaderboard.
Shen.AI — Discover how Shen AI turns your smartphone into a health companion - no wearables, just powerful, camera-based health insights.
SegmentStream — SegmentStream is a data intelligence platform which helps collect and unify from different data sources into own data warehouse for advanced analytics and attribution. Our solution is trusted by leading brands such as Benetton, Nespresso, New Balance, myToys, Eventim Group, and others.

Taavi Kotka, currently the Estonian Government CIO, has a strong background working in private sector. He started his career as a programmer, rapidly rising to be a Managing Director of the most successful software development company in the region – Nortal, former Webmedia. He is a founder of many innovative start-up companies likezeroturnaround.com, plumbr.eu etc. He has a Master of Science in Engineering from Tallinn University of Technology. Also, Taavi Kotka has many honors: he is the European CIO of the Year 2014 (by ICT Spring), he was the president of the Estonian Association of Information Technology and Telecommunications (ITL) and he was elected as an Entrepreneur of the year in 2011 (by Ernst&Young). Taavi is a board member in many ICT initiatives in Estonia and has been the brainpower behind many Estonian e-government innovative initiatives like e-residency, data embassy, no-legacy policy etc.

Investment focus

Electronics, Battery, FinTech
Pre-Seed, Seed, Angel
Estonia

Portfolio highlights

Salv — Smart AML solutions. Detect and mitigate money laundering risks through advanced transaction monitoring, sanction screening, and KYC risk scoring.
VOOL — VOOL is a one-stop shop for EV Charging. Experience chargers that are reliable, save money, and look damn good. Made in Estonia.
Introwise — Introwise makes it easy for everyday experts to offer coaching and advice online.

Ragnar Sass is the Co-Founder of Darkstar Camp. He previously worked at LIFT99 as a Founder and CEO. Ragnar Sass attended Estonian Business School.

Investment focus

Information Technology, Software, SaaS
Seed, Pre-Seed, Funding Round
Estonia, United States, Ukraine

Portfolio highlights

Alvin — Highly accurate, automated column-level lineage, powering your data workflows.
BeTRITON — 100% electric recreational vehicle - revolution in sustainable travel. BeTRITON (formerly known as Z-Triton) offers extraordinary experience and freedom to travel both over land and water.
Around — The largest network of workspaces on flexible terms. We are a savvy team from Latin America providing fast-growing companies with on-demand access to flexible office space. Everywhere.We believe work at its best is always creative and collaborative, expressed with freedom, autonomy, and purpose; and the space surrounding us should help us achieveit, anywhere & everywhere.We are shaping the future of work today by improving workspaces and the rules around them, and helping innovative teams find their ideal space to make their best work every day — our first step on a journey to change the way we work and think about work.Our best work. Anywhere. Everywhere. We are Around.

Sten Tamkivi is the Chief Product Officer at Topia (formerly MOVE Guides). He was previously co-founder and CEO of Teleport (acquired by Topia), the place to scout for startup people. He co-founded the company as an EIR at Andreessen Horowitz.Sten has been a tech entrepreneur since 1996. After founding a few companies in Estonia, he joined Skypeas an early executive, ran the original R&D office, and held several global product leadership roles for 8+ years.He has an MS in Management from Stanford GSB.

Investment focus

Software, Financial Services, Artificial Intelligence
Seed, Pre-Seed, Series A
Estonia, United States, The Netherlands

Portfolio highlights

Salv — Smart AML solutions. Detect and mitigate money laundering risks through advanced transaction monitoring, sanction screening, and KYC risk scoring.
Katana — Katana gives thousands of manufacturers a live look at their business with visual, intuitive, and easy-to-use ERP software.
Entrepreneurs First — We are the best place for the world's most ambitious talent to come together and build game-changing technology startups from scratch.

Markus Villig is founder and CEO of Taxify. He attended University of Tartu.

Investment focus

FinTech, E-Commerce, Information Technology
Seed, Pre-Seed, Funding Round
Estonia, Poland, Sweden

Portfolio highlights

GScan — Cosmic-ray based solutions for 3D imaging. GScan redefines the boundaries of 3D scanning with Muon Flux Technology (MFT) detectors. Unparalleled quality, safety, ease-of-use. Scan anything. Detect everything.
Sera — Sera's AI streamlines prospecting with tailored lists and enriched profiles, including accurate emails and metrics.
Tab — Tab is the API-first company that enables smart receipts to arrive straight to your mobile bank app, all linked to your payment card. We help merchants deliver a seamless checkout experience and to unlock new avenues for post-sale engagement, banks to offer better user experiences & reducing customer support costs and consumers can wave goodbyeto lost receipts, tedious expense reporting processes and a more engaging banking experience.

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