Top 45 Hardware Angel Investors in Estonia (May 2026)

Portfolio highlights

• Aerones — Robotic wind turbine service company offering maintenance, inspection and repairs worldwide. Reduce downtime and improve the efficiency of your wind park
• Anthropic — An AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
• TENYX — Tenyx is developing the next generation of voice-based intelligent systems based on proprietary neuroscience-inspired AI technology

Portfolio highlights

• GET Protocol — Supercharge your tickets with NFTs and the Blockchain. Easily implement the latest technology and unlock the benefits of truly digital tickets with GET Protocol.
• Lens Protocol — Lens Protocol is a composable and decentralized social graph, ready for you to build on so you can focus on creating a great experience, not scaling your users.
• Bring It On — Bring It On is a mission to redefine the skill games category, merging strong technological infra.

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.
• Entrepreneur First — We are the best place for the world's most ambitious talent to come together and build game-changing technology startups from scratch.

Portfolio highlights

• Co-one — Data annotation for AI teams. Have super fast, accuracy guarenteed annotations. Co-one provides fast&accurate data annotations.

Portfolio highlights

• Co-one — Data annotation for AI teams. Have super fast, accuracy guarenteed annotations. Co-one provides fast&accurate data annotations.
• eTasin.com — https://etasin.com

Portfolio highlights

• Co-one — Data annotation for AI teams. Have super fast, accuracy guarenteed annotations. Co-one provides fast&accurate data annotations.

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.

Portfolio highlights

• Passionfroot — A workspace where you can manage your creator business and organise your finances so that you can optimise your creator-work-life balance.
• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.
• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.

Portfolio highlights

• Yaga — Yaga is designed for everyone who wants to sell items online in a convenient and secure manner.
• Yera — Improve quality of support, sales, on-time delivery, time tracking and more. The only fully automated all-in-one engagement & reward system for teams. Results in just 30 days (or less).
• Yera — Visualize agent performance. Gamify work and plant real trees. High-growth companies use Yera to empower their agents, improve KPIs, and reduce their carbon footprint. Agents can deliver their best work, feel motivated, and help save the planet.

Portfolio highlights

• Fleep — Fleep is a web, Android, iOS, Mac and Windows app that wants to bridge the gap between ‘reply all’-style group email and enterprise messaging/IM services.Founded by ex-Skypers, Fleep is a messaging service that fills the gap between email and various IM/texting services. They take email’s ability to contact anyone and marry it withreal-time messaging.They are based in Estonia, with offices in Tallinn and Tartu. Their services are hosted on Amazon EC2 in Dublin, Ireland.

Portfolio highlights

• Co-one — Data annotation for AI teams. Have super fast, accuracy guarenteed annotations. Co-one provides fast&accurate data annotations.
• Myth AI — Myth AI provides artificial intelligence-based "state of the art" pattern design tools that brings together designers and businesses.
• eTasin.com — https://etasin.com

Portfolio highlights

• Traxby — Traxby OÜ (formerly Huntloc OÜ) is a company owned by Estonian owners, founded in 2013, which develops various real-time tracking platforms via a smartphone and manufactures tracking devices. The company’s product portfolio includes the following solutions: hunting platform Huntloc for hunters, team management platform LiveTeam, dog tracking appDoglo. The company has developed its own GPS-GSM tracking device, which is mainly intended for tracking dogs. The device is long life, robust, water resistant, no distance limitation.
• CostPocket — CostPocket is an accountancy startup intended to help accountants receive receipts from their clients in a much faster and easier way. Its expense management software automates business expense entry, eliminates paper trail, and reduces administrative effort and helps to ease the workflow and save 75% of the time accountants spend on receipts,enabling clients to save time on receipt delivery.The company was founded in 2016 and is headquartered in Tallinn, Estonia.
• Zelos Team Management —

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 uninterrupted 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.

Portfolio highlights

• Co-one — Data annotation for AI teams. Have super fast, accuracy guarenteed annotations. Co-one provides fast&accurate data annotations.

Portfolio highlights

• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.
• Bright Star Studios — Publisher of Ember Sword. We build zero-friction next-gen social MMOs that empower gamers through open player-centric-economies based on digital collectibles.
• End Game Interactive — End Game Interactive is a game development company that built third-party apps for games such as Pokévision. End Game Interactive is a developer of ZombsRoyale.io, a real-time multiplayer shooter that runs in browsers across numerous platforms. It was founded in 2019 and headquartered in Bellevue, Washington.

Portfolio highlights

• Tjommi — B2C app helping customers get money back from price drops
• Vembla — Vembla offers a vast grocery selection 1500 to 20,000 products - from your local stores or our own warehouses. Get it delivered same day or in minutes.
• Lendwill — There is a healthier way to build relationships with money.

Portfolio highlights

• 3DC.io — The 3D Design App for Schools

Portfolio highlights

• Monese — Monese is a digital banking alternative that provides mobile-only, multi-currency accounts in 31 countries across the European Economic Area, for those who are underserved by the traditional banking system. It was launched in 2015 by Norris Koppel, after his first-hand experience of the hassle involved with opening a bank account in a new country.With a fully-featured and fully localized banking experience (both its apps and its customer service are available in 14 languages), Monese allows people and businesses to spend and save like locals across Europe. Its proprietary “Know Your Customer” technology can validate a customer’s identity in real-time, allowing accounts to be opened in a matter of minutes, from a mobile app.
• Wwwash — Download wwwash app. Car wash - hardware and software to connect every car wash to cloud. wwwash.
• Warren.io — Warren platform equips partnering providers with a white labelled self-service portal for easy access to infrastructure and managed services.

Portfolio highlights

• 3DC.io — The 3D Design App for Schools

Portfolio highlights

• Koji — Koji is the world’s most powerful Link in Bio platform. With hundreds of free apps created by Koji and its community of independent developers, the Koji Link in Bio gives leading Creators on TikTok, Instagram, Twitch, and other social media platforms new ways to engage audiences, connect with supporters, and monetize.
• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.

Portfolio highlights

• Value.Space — Space based risk assessments & monitoring

Portfolio highlights

• Warren.io — Warren platform equips partnering providers with a white labelled self-service portal for easy access to infrastructure and managed services.
• PromoRepublic — We created a set of smart products that helps enterprises, marketing agencies, and SMBs grow brand awareness and sales at the local level. We’re recognized as a Top-10 fast-growing SaaS Company, High Performer Summer 2020 by G2, and featured in prominent publications like TechCrunch and TNW.

Portfolio highlights

• Fleep — Fleep is a web, Android, iOS, Mac and Windows app that wants to bridge the gap between ‘reply all’-style group email and enterprise messaging/IM services.Founded by ex-Skypers, Fleep is a messaging service that fills the gap between email and various IM/texting services. They take email’s ability to contact anyone and marry it withreal-time messaging.They are based in Estonia, with offices in Tallinn and Tartu. Their services are hosted on Amazon EC2 in Dublin, Ireland.
• LIFT99 — LIFT99 is a coworking hub and network of startup founders in Tallinn, Estonia, and Kyiv, Ukraine. In 2018, we launched our Skillsharing Platform for founders around the world.
• Swap.com — Swap is an online consignment and thrift store shop high-quality secondhand clothes. Shop the best brands at up to 90% off.

Portfolio highlights

• Baserow — Self hosted open source no-code database and Airtable alternative. Baserow gives you the powers of a developer without leaving your browser.
• Breyta — Unify your customer and user data to get actionable insights throughout your customer lifecycle.
• 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.

Portfolio highlights

• Planet42 — Having your own car has never been easier. Planet42 is a vehicle rental company offering rent-to-buy car service for private clients.
• Mentornaut — Mentornaut is a new online tutoring platform is aiming to increase inclusion in personalized education and counts Super angel, United Angels VC, and a list of EdTech advocates like Bolt co-founder Martin Villig, and Clanbeat co-founder Kadri Tuisk among its investors.
• StudentFinance — Catapult your career with leading re-skilling and up-skilling bootcamps. Study now and pay us back once you land a job & start earning!

Portfolio highlights

• Yaga — Yaga is designed for everyone who wants to sell items online in a convenient and secure manner.
• Grünfin — Grünfin is a sustainable investing platform for people who care about their impact.
• Montonio — 10x lower fees and the most customer-friendly financing solution.

Portfolio highlights

• Hooves — Hooves connects horses and riders by communicating through an easy-to-use app. Hooves brings the horse sport into the sharing economy. With the management's app building trust and easing communication, and our insurance securing everything, it is lowering costs and creating new opportunities in a very elitist market.
• Drylab R&D — Drylab is the professional filmmakerʼs window into a movie or TV series, from start of shooting to the finished production.
• Ampler Bikes — Smart, durable and light e-bikes that look like classic bicycles. Select your Ampler e-bike online today and start your journey.

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.
• Insly — Insly provides insurance software solutions that help you manage and automate your insurance business operations and increase the efficiency of your processes.

Portfolio highlights

• Powerspike — Powerspike is a new type of advertising network based on content creators - where any marketer can make their brand famous in a few clicks. Our Endorsement Serving technology automatically buys, executes, and optimizes content creator endorsements - replacing the traditionally lengthy process of RFP’s, human negotiations, and insertion orders.
• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.
• Carry1st — Carry1st develops and publishes enriching mobile games and content apps for African consumers.

Portfolio highlights

• VOOL — VOOL is a one-stop shop for uninterrupted EV Charging. Experience chargers that are reliable, save money, and look damn good. Made in Estonia.
• CENOS — CENOS redefines engineering simulation software category for mass adoption: FROM enterprise niche and multi-purpose software for 100K simulation experts TO mass adoption of intuitive vertical-focused simulation apps by 10M+ practical engineers in production
• Corner Renovation — Volume Hiring AI Automator

Portfolio highlights

• Faraway — Faraway makes hyper-social blockchain games with player-driven economies.
• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.
• Souq G-Commerce — Souq is lowering the barriers to access and participate in GameFi. We're building the infrastructure powering community-owned financial markets where players can thoughtfully invest in the games they love.

Portfolio highlights

• Yaga — Yaga is designed for everyone who wants to sell items online in a convenient and secure manner.
• Yera — Visualize agent performance. Gamify work and plant real trees. High-growth companies use Yera to empower their agents, improve KPIs, and reduce their carbon footprint. Agents can deliver their best work, feel motivated, and help save the planet.
• Grünfin — Grünfin is a sustainable investing platform for people who care about their impact.

Portfolio highlights

• Watsi — Watsi is a crowdsourcing platform that enables individual donors to directly fund medical care for patients in developing countries who can’t afford to do so. The funds the non-profit collects are transferred entirely to the patients through PayPal as the organization’s own costs are covered separately. With automatic monthly donations, donorsreceive a monthly email introducing them to the patient they supported along with an update after they receive care. Watsi was founded in 2011 and is based in Mountain View, California.
• FANtium — FANtium is the platform for FANs to support athletes they support, interact with them, and share their real-world achievement.
• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.

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.

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 — Driven by the vision of making space accessible to anyone, Open Cosmos provides simple and affordable space missions.Open Cosmos went from design to delivery of qb01, their first nanosatellite, in only four months, followed by a launch and deployment in LEO early April 2017. They are currently working with innovative payload developers towardsin-orbit demonstration and constellation deployment to enable services ranging from remote sensing to maritime domain awareness and machine-to-machine communications.
• Unearthly Materials — Unearthly Materials is a transformative materials company focused on delivering practical room-temperature superconductors and powering the century of superconductivity.

Portfolio highlights

• CENOS — CENOS redefines engineering simulation software category for mass adoption: FROM enterprise niche and multi-purpose software for 100K simulation experts TO mass adoption of intuitive vertical-focused simulation apps by 10M+ practical engineers in production
• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.
• Starchain Gazer — Building the most user-centric Web3 game studio in the world, creating powerful gaming experiences.

Portfolio highlights

• VOOL — VOOL is a one-stop shop for uninterrupted EV Charging. Experience chargers that are reliable, save money, and look damn good. Made in Estonia.

Portfolio highlights

• VOOL — VOOL is a one-stop shop for uninterrupted EV Charging. Experience chargers that are reliable, save money, and look damn good. Made in Estonia.

Portfolio highlights

• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.
• Salsa (prev. Pearl) — Meet & Chat throught POAPs. The app to connect with web3 people and brand you care about.

Portfolio highlights

• Hepta Airborne — Hepta provides automated power grid management and analysis using autonomous drones and powerful analytics software. Visit our website to find out more!

Portfolio highlights

• 3DC.io — The 3D Design App for Schools

Portfolio highlights

• VOOL — VOOL is a one-stop shop for uninterrupted EV Charging. Experience chargers that are reliable, save money, and look damn good. Made in Estonia.

Portfolio highlights

• YuMuuv — YuMuuv is an employee wellness platform that uses science-based formulas to capture data and keeps track of physical activity & leaderboard.
• MX Labs — Allow your user to comprehensively monitor their vital signs. Check wellbeing, prevent misdiagnosis, and motivate lifestyle changes thanks to Shen.AI.
• 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.

Portfolio highlights

• Rakuten Fits Me — Fit Origin is the ultimate fit recommendation solution for eCommerce fashion retailers which puts fit and body shapes at the heart of the online shopping experience. It combines garment data and shopper data to determine which size garment will fit them, the way they want to wear it.Each shopper’s measurements are calculated based on height,weight, age and body shape. Deep statistical analysis of thousands of detailed body scans allows their data scientists to use these limited data points to infer high quality information about the shopper’s measurements.Every garment is analysed by their garment technologists, taking many factors into account including silhouette, stretch and fit preference. A shopper’s body measurements are used in conjunction with garment measurements to interpret how each size will fit a shopper.Fit Origin recommends the best size to fit shoppers, with the ability to compare sizes based on their own fit preferences.Their fit recommendation solution allows your shoppers to buy with confidence. At Rakuten Fits Me they are all about ‘Me’ fashion, not mass fashion. They are the only size and fit solution provider to align your product data with shopper body data so they get the perfect fit, first time, every time.
• Supponor — Supponor provides commercially and technically proven solutions that deliver virtually enhanced advertising spaces in live sports broadcast.

Portfolio highlights

• Ready Player Me — The Ready Player Me platform leverages AI, ML , and a suite of developer-first tools to empower developers to integrate avatars into their games and apps to launch faster, improve user adoption, and grow revenue through asset monetization.