Top 50 Internet Startup Investors in Estonia (October 2026)

Portfolio highlights

• Cachet — Adaptive insurance solutions for micromobility, car-sharing and gig work platforms in 16 countries. Feel in control of risk and handle claims in one system.
• Oplane — Connect your repo. See and fix your vulnerabilities in minutes. AI-powered threat modeling - no consultants, no weeks of docs.
• Cota Robotics — Cota Robotics deploys general-purpose robots in retail stores through a Robot-as-a-Service model, integrating with existing environments without requiring changes to store layouts or infrastructure. The company automates shelf replenishment, inbound handling, and order picking using human-in-the-loop teleoperation, with autonomy increasing asdeployment data trains its models.

Portfolio highlights

• BlackWall — Protect your web site from hacking, content theft, crawling, and cloning!
• Cino — Cino automatically deducts everyone's share from their bank accounts. Create groups with whom you want to share bills, set your ratio split & stop fronting costs!
• Flowstep — Flowstep is a copilot that helps you create better designs, 10x faster. Just type and get user flows, high-fidelity UI, JTBD and more.

Portfolio highlights

• Copla — Simplify cybersecurity compliance with automated workflows, audits, and risk management. Our expert CISO team tailors solutions to your organization's needs.
• CyberUpgrade — Simplify cybersecurity compliance with automated workflows, audits, and risk management. Our expert CISO team tailors solutions to your organization's needs.
• Nanordica Medical — Nanordica Medical develops novel nanoparticle-based antibacterial wound care products.

Portfolio highlights

• OTee — OTee's Industrial Automation platform makes it possible to create and manage industrial-grade virtual control systems, based on open standards and architecture!
• Spiral Hydrogen — All-in-one, bubble-free centrifugal electrolyzer with an embedded axial flux generator that sets a new standard in efficiency and simplicity.
• Nanordica Medical — Nanordica Medical develops novel nanoparticle-based antibacterial wound care products.

Portfolio highlights

• Yaga — Yaga is designed for everyone who wants to sell items online in a convenient and secure manner.
• Lutso — Empowering older adults to live independently, safely, and with dignity. Lutso is the smarter way to support aging at home.
• Modash.io — High performing marketing teams use Modash to find, analyze and monitor influencers at scale all over the world. Join them today.

Portfolio highlights

• Athlon Chat — Mobile platform that democratises the arena experience, allowing people to compete globally in a wide range of sports

Portfolio highlights

• Esgrid — Esgrid provides value-chain sustainability management solutions to medium-sized businesses and financial institutions.
• Soldera — Soldera is unifying energy certificate registries. We give corporate energy buyers, sustainability teams, procurement teams, utilities, and traders one infrastructure layer across fragmented registries so they can procure, manage, and cancel renewable energy certificates with far less manual work.The platform combines aggregated procurement fromthousands of utilities with cleaner registry execution and audit-ready, government-backed cancellation statements traceable to the generating machine. That makes renewable energy certificate management easier to run, easier to evidence, and easier to scale across markets.
• Blackswan Space — for satellite integrators and operators to enable the next step in in-orbit capabilities

Portfolio highlights

• Elusiv — Elusiv offers compliance in mind with next-generation privacy solutions for a better Web3.
• Blockmate — Connect millions of crypto users to your app with a single API
• Teneo Protocol — Teneo Protocol is a decentralized physical infrastructure network (DePIN) initiative.

Portfolio highlights

• ZaiNar — ZaiNar turns the wireless networks that already exist into a sensor, delivering centimeter-level 3D location indoors, outdoors, and underground.
• Lightyear — Lightyear is a simple and approachable way to invest your money globally without unnecessary barriers and fees.
• Blueprint Bryan Johnson — On the surface, Blueprint may seem something about health, wellness and aging. It's really a system to make tomorrow better for you, me, the planet and our shared future with AI.

Portfolio highlights

• Ringy — Ringy is a marketplace for refurbished electronics.
• Aampere — Aampere is a marketplace for the purchase and sale of used powered mobility. Their services include personal contact, wide delivery, condition checking upon collection, and washing and cleaning before delivery. They are neutral intermediaries between buyer and seller.
• Bahn Express — Bahn Express is a global car transportation company that supports independent contractors while offering quick and easy auto shipping throughout Europe.

Portfolio highlights

• Olio Labs — Olio Labs utilizes AI for combo therapeutics, optimizing and minimizing side effects through automated discovery of protein interactions.
• Creasallis — Simple. Innovative. Solutions
• Human Archive — Human Archive builds human data archiving platform with comprehensive dataset for training embodied AI and robotics systems.

Portfolio highlights

• Navra — Navra is a bridge between traditional finance and the blockchain economy, built on railroads that have already moved billions.
• Venice — Try Venice.ai for free. Generate text, images, characters and video using private and unbiased AI.
• Meanwhile — The world's first regulated Bitcoin life insurance. Tax-efficient wealth planning for long-term Bitcoin holders.

Portfolio highlights

• Creem — Creem is the money platform for the AI era. Sell software and digital products globally.
• Bilt.me — Describe your app idea and Bilt builds it. Preview on your phone, publish to the App or Play Store when you're ready.
• ScamGuardian.AI — AI-powered victim simulations to capture actionable scam intelligence.

Portfolio highlights

• Procuros — More and more sales teams struggle with supplier portals. We help you integrate digitally with common supplier portals and consolidate all order documents.
• Causa Prima — Causa Prima develops software to help finance teams handle both sides of every transaction on one network. The company's AI agents handle invoicing, disputes, and discounts on behalf of clients. It provides a network for the financial operations of businesses.
• Scarlet — Scarlet certifies software medical devices. We’re Europe's only Notified Body specialised in software and AI, and have crafted a certification process that is built for software, and is thus significantly more efficient.This is how we deliver on our mission to hasten the world’s transition to accessible healthcare: by enabling manufacturersto release their medical software and AI to those who need it without unnecessary delays.We are designated as a UK Approved Body by the MHRA, and an EU Notified Body by the Dutch Ministry of Health and the European Commission.

Portfolio highlights

• Backblaze — Backblaze is a pioneer in robust, scalable low cost cloud backup and storage services. Personal online backup to enterprise scale data storage solutions.
• Rhino — First-class armored rides
• Global Work — Explore 500k+ verified remote, hybrid, and local jobs worldwide. Find your ideal role, compare opportunities, and apply on globalwork.ai!

Portfolio highlights

• GlaucoT — GlaucoT develops contact-free intraocular pressure monitoring and neuroprotective treatment technology for glaucoma disease.
• Kozmonot — Kozmonot is a mobile competition application with real money prizes focused on knowledge, research and intelligence.
• ConverJinn — Paste a product link and the Jinn writes a conversion-driven description with SEO-smart HTML, ready to drop into your store.

Portfolio highlights

• Nicegram — Nicegram is a fast, secure and nice messaging app that perfectly includes all Telegram features and offers additional ones which are ideally made for all modern people and businesses.
• Hana Network — Hana Network is Hypercasual finance with social network effects.
• Cluster Protocol — Liberation Engine for Internet Capital Market

Portfolio highlights

• Pomelo Fashion — Shop the latest fashion at POMELO fashion. Designed and manufactured in house for quality and style. Dresses, tops, knits, jackets, denim, accessories and more!
• KappaZeta — Kappazeta's AI-driven satellite insights help governments and businesses make fact-baseddecisions and save time on analyzing vast amounts of data globally.
• Ampler Bikes — Ampler is a light electric bike for everyone who seeks freedom and adventure in their daily routines and commutes. No heavy batteries, bulky screens or other clutter. We combine modern technology with a traditional bicycle design to make pedalling easier, lighter and faster. Our vision is to offer emotive zero-emission commuting for everyone.Since 2016, Ampler has grown from a small bicycle startup into a committed e-bike company with a large international team and showrooms in Berlin, Cologne, Amsterdam, Zurich and Tallinn. Our lightweight e-bike models Curt, Stout and Stellar have won multiple awards and are being used every day by over 10,000 happy riders all over Europe.Our team spirit, mission, values and production principles are still the same as on the early days of Ampler. All our bikes are designed with the highest attention to details and are hand-assembled in our factory in Tallinn, Estonia.

Portfolio highlights

• Kontos — Kontos is a blockchain infrastructure company specializing in a zk‑powered omnichain account protocol.
• Grass — Grass is an online community that offers reward for people who provide unused internet for AI developers and enthusiasts.
• Engines of Fury — Scavenge, survive, build & thrive. F2P post-apocalyptic top-down extraction shooter, powered by a single deflationary token $FURY & NFTs.

Portfolio highlights

• Spicenet — Spicenet is a hyper-fast Layer 2 (L2) trading solution, engineered as a custom application rollup to deliver ultra-fast, reliable, and efficient transaction processing for seamless trading experiences.
• Real Finance — Purpose-built blockchain infrastructure for issuing, managing, settling, and distributing tokenized financial assets across institutional workflows. Regulated banking integrated at the foundation.
• WorkQuest — About WorkQuest WorkQuest is a decentralized employment and workforce automation protocol enabling employers and workers to collaborate through smart contracts, stablecoin payments, AI matching engines, and on-chain reputation scoring. The platform transforms global employment into a transparent, verifiable, and borderless digital labor economy.

Portfolio highlights

• Tapaya — A modern, fast payment app that runs on any device you already own: phone, tablet or kiosk. Accept contactless payments in store with Tap to Pay, with nothing to buy and nothing to install on a counter.
• ForActive — ForActive The Best App to Buy & Sell Memberships
• Spotwise.ai — Spotwise hears every ad on radio, TV and podcasts, then does the work that follows: lead gen, pitch prep and delivery verification in one system.

Portfolio highlights

• Yaga — Yaga is designed for everyone who wants to sell items online in a convenient and secure manner.
• Yaga — Yaga is an online selling and shopping platform for new and preloved fashion. Buy preloved clothing safely or open your own shop and sell. Find unique second hand clothes, earn extra money and help save the Planet.
• Grünfin — Grünfin is a sustainable investing platform for people who care about their impact.

Portfolio highlights

• PERPTools — PERPTools combines crypto perpetual trading with activity points and risk-free market predictions.
• Chomp — Chomp is a social network platform that focuses on on question-and-answer with prediction-based systems.
• Solana Company — Solana Company (Nasdaq: HSDT) is a listed digital asset treasury dedicated to acquiring Solana (SOL), created in partnership with Pantera and Summer Capital.

Portfolio highlights

• Conway — Conway is a technology company building software and digital solutions to streamline business operations and accelerate growth.
• Flow Engineering — Flow is the agentic systems engineering platform for the companies building the physical world. Next-gen hardware teams use Flow as their default platform to design, build, and iterate on hardware faster without sacrificing engineering rigor. Today, thousands of engineers at companies including Rivian, Stoke Space, Joby, Astranis, and Radiant are building on Flow. Flow gives these teams a living system of record that connects requirements, CAD, simulation, code, and test. On top of this system of record, Flow's agents continuously analyze engineering changes, identify downstream impact, and verify requirements and test coverage — so work stays aligned across the tools engineers already use.
• Minerva Humanoids — Minerva Humanoids designs and develops humanoid telepresence robotic systems to execute high-risk tasks requiring human involvement.

Portfolio highlights

• Semeia — Semeia provides software that helps in medical follow-up and consultation.
• Convelio — Convelio is a global logistics startup specialized in bulky, fragile and high-value items.
• Jupus — As the first legal AI secretary in Europe, JUPUS automates the entire process from initial client contact to the complete file. Lawyers are supported by an AI chatbot, an online appointment booking tool, and an AI platform that automatically collects and processes inquiries, information, and documents, facilitating automated communication withclients.

Portfolio highlights

• Kynogon — Autodesk game middleware products, including Beast, Navigation, HumanIK and Scaleform, will no longer be available for purchase.
• Advestigo — Advestigo S.A., a technology company, provides digital assets protection solutions. It offers theraography technology, which analyses digital content to generate content-based fingerprints; AdvestiCHECK, a software package that allows companies to monitor information technology networks and workstations; and AdvestiGUARD, a software package thatallows companies to monitor communication channels. The company was founded in 2002 and is based in Saint-Cloud, France. As of March 9, 2009, Advestigo S.A. operates as a subsidiary of Hologram Industries SA.
• Plasmabiotics — PENTAX Medical PlasmaBiotics: Ultra-fast endoscope reprocessing solutions to improve patient safety and infection prevention.

Portfolio highlights

• Solana — Solana is the high performance network powering internet capital markets, payments, and crypto applications. Fast. Decentralized. Scalable. Energy efficient. Solana can power thousands of transactions per second.
• Saturn — Saturn Labs is building a stablecoin protocol backed by Bitcoin Credit
• THEA-AI — We build AI agents for risk markets. You can find out more information in these sections.

Portfolio highlights

• Cluby — Cluby is a technology platform that provides restaurants with the best tools for managing and communicating with loyal consumers.
• Flowstep — Flowstep is a copilot that helps you create better designs, 10x faster. Just type and get user flows, high-fidelity UI, JTBD and more.
• Operating — Operating is a SaaS platform for resource management, project staffing, time tracking, and capacity forecasting for consulting and professional services teams.

Portfolio highlights

• Nim — Generate videos with state-of-the-art models, templates, and inspiration feed. Text-to-image, image-to-video, restyle, lip sync, upscale, and more
• RedTrack.io — RedTrack.io offers real-time access to your media buying KPIs/data: ad tracking, impressions, clicks, conversions across multiple channels & 30 data points.
• HuLoop Automation, Inc. — HuLoop Automation offers an AI-powered, no-code, unified automation platform that helps clients drive transformation, and achieve revenue growth, cost savings, and productivity gains by automating mundane, repetitive activities.

Portfolio highlights

• Pacto — Pacto is a B2B enterprise software and payments platform focused on small merchants in Latin America. Pacto builds tools and technology to allow banks and financial institutions to empower merchants to move beyond cash payments and accelerate growth in their digital business. Pacto is headquartered in Mexico City, Mexico.
• ILUMA — ILUMA is the AI for high performing CEOs to prevent million dollar problems
• Pacto — Presentamos Pacto, tu nueva forma de pedir y pagar en restaurantes.

Portfolio highlights

• Noah — API-first stablecoin payments, enterprise-grade compliance and real-time settlements, powered by stablecoin technology.
• Resolutiion — Resolutiion provides AI-powered software for managing commercial conflict, delivery risk, and business relationship performance. The platform supports organizations with dispute detection, workflow automation, contract monitoring, issue resolution, and operational risk management across customers, suppliers, workforce teams, and commercialpartnerships. Its system uses AI-driven analysis to identify relationship friction, monitor delivery performance, and support structured resolution processes. Resolutiion also provides commercial intelligence tools, reporting, and collaboration features for enterprise delivery and governance management.
• Maven Robotics — Maven Robotics is building the world's leading general purpose AI robots.

Portfolio highlights

• Orq.ai — One EU-built control plane for enterprise AI. Govern every LLM and MCP call with the AI Gateway and ship your backlog with the Software Factory. Start free.
• Peak Quantum — Peak Quantum focused on developing inherently error-protected superconducting quantum processors (QPUs).
• Circle Health — Your partner for holistic health.

Portfolio highlights

• Benford — Benford is a modern, licensed audit firm that provides technology-driven statutory audit services using its custom software, AuditOS.
• Primo — A birdseye view of your IT.
• sevDesk — Deutschlands beliebteste Buchhaltungssoftware: Rechnungen& Angebote erstellen, Buchhaltung erledigen, Kunden- &Lagerverwaltung u.v.m.

Portfolio highlights

• Yaga — Yaga is designed for everyone who wants to sell items online in a convenient and secure manner.
• Yaga — Yaga is an online selling and shopping platform for new and preloved fashion. Buy preloved clothing safely or open your own shop and sell. Find unique second hand clothes, earn extra money and help save the Planet.
• Lightyear — Lightyear is a simple and approachable way to invest your money globally without unnecessary barriers and fees.

Portfolio highlights

• Avrio — Capture and share data analysis, user research, and learnings directly in context, with your team.
• SegmentStream — At SegmentStream we partner with growth leaders to drive more revenue from paid media through full-funnel attribution, incrementality measurement and automated cross-channel budget allocation powered by predictive AI.
• Jälle Technologies — Jälle Technologies create advanced recycling technologies that transform battery waste into high-value resources.

Portfolio highlights

• DREV — DREV is a cleantech company manufacturing contamination control solutions for the world’s most advanced manufacturing facilities.
• Zenniz — Zenniz is an ITF approved game tracking solution that provides real-time info, such as automated line calling, stroke and serve speeds, shot charts, match statistics and more. Players and coaches at all levels can use Zenniz on and off the court to help improve their game. For tennis clubs, Zenniz is an easy and cost-effective way to upgrade to thenext level. Due to a new, innovative sensor technology, they’ve been able to keep the cost to a minimum, making Zenniz accessible for all clubs, coaches and players.
• Polar Light Technologies — Polar Light Technologies focuses on developing the next generation of Nano and micro LED technology.

Portfolio highlights

• ASAAS — Asaas is a complete digital account for businesses, offering way more than just banking and payment services. Asaas automates financial processes and streamlines the communication of companies with their customers. It connects and automates: sending invoices; issuing and sending tax invoices; communication through different channels with customers(CRM); receivables management; and financial management through an ERP. All of this drastically reduces manual work in administrative tasks and reduces the company's receivable default rate, resulting in more profits and cash flow for businesses. Additionally, Asaas allows companies to receive payments through the main payment methods: PIX, bank payment slip, credit, and debit cards, wire transfers, and deposits. It also offers all kinds of services you see in a typical account: a credit card connected to the business digital account, payment of bills, wire transfers and PIX, and more.
• CAF — We are specialists in combating identity theft and people trying to impersonate others.
• Caf — Caf specializes in artificial intelligence, digital identity, and document analysis to make digital onboarding

Portfolio highlights

• BirdyChat — One chat for your team, people outside your company, and your agents. Free, built, and hosted in the EU.
• Giraffe360 — Real estate camera and AI software that turns one property capture into HDR photos, floor plans, 360 virtual tours, videos and property websites.
• Saltz — Premium ingredients for your menu with no hidden delivery fees or markups.

Portfolio highlights

• BrachyDOSE — BrachyDOSE - is a med-tech startup dedicated to solve radiation injuries that occur during the brachytherapy procedure. Our team consists of engineers and physicists experience in scientific research.
• Nanordica Medical — Nanordica Medical develops novel nanoparticle-based antibacterial wound care products.
• Granarium Technologies — Granarium Technologies is a Finnish deep-tech energy that creates renewable supercapacitors using only nanocellulose, biocarbon, and water, eliminating the need for mining entirely.

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 turn exceptional individuals into funded founders. We back you first, then give you a bridge to Silicon Valley.

Portfolio highlights

• Parcelsea — Parcelsea is a technology firm that provides e-commerce users and last-mile delivery service providers with an open network platform. The goal is to create a smart mailbox that is user-friendly and secure for everyone.
• RAIKU — RAIKU is a cleantech startup that produces 100% natural packaging material that has also great looks and shock absorption - most importantly, it gives 15-20 times more volume to its raw material making it one of the most resource efficient material uses in the world with high margins. Both the production is and products are clean making no harm tonature. RAIKU has raised over 1.2mln€ in the pre-seed stage, built a team of over 10 people, its own IP and clients are already using its packaging material. This material will up-end the 1 trillion € packaging sector.
• Jälle Technologies — Jälle Technologies create advanced recycling technologies that transform battery waste into high-value resources.

Portfolio highlights

• Portal to Bitcoin — The only custody-less interoperability protocol for Bitcoin. Swap native BTC, Ordinals, Runes with L2s and L1s
• Euler — Euler is modular lending infrastructure for using, launching and integrating lending markets. Lend, borrow or launch your own market.
• WorkQuest — About WorkQuest WorkQuest is a decentralized employment and workforce automation protocol enabling employers and workers to collaborate through smart contracts, stablecoin payments, AI matching engines, and on-chain reputation scoring. The platform transforms global employment into a transparent, verifiable, and borderless digital labor economy.

Portfolio highlights

• C2Grid — C2Grid turns drone and UAV footage into a real-time 3D picture of the operating environment - so teams can see, understand, and act.
• 10Lines — Explore cutting-edge pavement marking robots for faster, autonomous striping and significant CO2 reduction. Contact us now!

Portfolio highlights

• Meta Pool — Meta Pool DAO builds, runs infrastructure, and incubates projects through a milestone-based program.
• Amnis Finance — Stake APT on the best liquid staking protocol on Aptos to receive daily rewards with an attractive APR of 2%.
• Velvet Capital — Velvet Capital is a DeFi operating system that helps launch and manage on-chain funds and structured products. Velvet Capital offers its users a way to gain exposure to digital assets.

Portfolio highlights

• Modash.io — High performing marketing teams use Modash to find, analyze and monitor influencers at scale all over the world. Join them today.
• AXDRAFT — Automate contracts with AXDRAFT.
• Legal Nodes — Offload your legal tasks to a virtual legal department and get on with running your business. Get started with the Legal Nodes platform for free.

Portfolio highlights

• Esgrid — Esgrid provides value-chain sustainability management solutions to medium-sized businesses and financial institutions.
• Supersimple — Supersimple helps SaaS companies use customer behavior data to drive decisions in product & sales.
• ScamGuardian.AI — AI-powered victim simulations to capture actionable scam intelligence.

Portfolio highlights

• Modeinspect — acreom is the integrated markdown knowledge base with tasks. Your personal daily driver for your dev workflow.
• Klarent — Klarent develops an artificial intelligence-powered software testing platform that automates quality assurance for web, iOS, and Android applications. Its platform uses AI agents to identify test scenarios, generate test cases from plain-language instructions or existing documentation, execute test workflows, and maintain tests when application interfaces change. Klarent provides test management features for organising projects, test suites, and test schedules, along with reports containing execution results, screenshots, and logs. The platform supports functional testing, end-to-end testing, regression testing, smoke testing, and continuous integration and delivery workflows. It also integrates with development and collaboration tools such as GitHub, GitLab, Jira, Slack, and Microsoft Teams to connect testing activities with software development processes. Klarent serves organisations across finance, insurance, retail, travel, media, and software-as-a-service industries that need to automate application testing and monitor software quality throughout development and release cycles.
• Ivy — We are building a global API for instant bank payments

Portfolio highlights

• Monid — Monid is an all-in-one tool registry that connects AI agents to over 1,700 tools and APIs through a single integration.
• Clave — Connect your restaurant systems, get answers from your numbers, and put recurring reports to work. Clave helps you make more time for your team and guests.
• RetentionZen — RetentionZen is the AI CSM. Our agentic platform pulls signal from Segment, Amplitude, Mixpanel, Stripe, Intercom, Zendesk, and your CRM to autonomously protect and grow revenue across every post-sales motion — churn defense, expansion, and closed-lost recovery. Built for CEOs and CROs who treat NRR as a first-class revenue function.

Portfolio highlights

• Redpill AI — Access 200+ AI models with privacy-first infrastructure. Private models in GPU TEE, OpenAI-compatible API, zero data retention.
• Yellow — Trades clear off-chain through state channels. Only the net result settles on-chain, across the chains participants already use.
• Konnex World — Konnex is building the decentralized coordination, verification, and payment layer for autonomous robots. Powered by Large Behavioral Models and Proof-of-Physical-Work, it connects machines into a single global network where robots can understand, collaborate, and transact.

Portfolio highlights

• Forg3D — ANVIL OS delivers repeatable, auditable control for advanced metal manufacturing. Software platform for mission-critical industries including aerospace and defence.
• Foundational Bio — At Foundational Bio, Physical AI models drive robots to do all the hands-on work and turn samples into data. Processing samples now.
• brecourt solutions — Brecourt Solutions develops indoor drone systems and software for security operations. Its Indoor Drone as First Responder (iDFR™) platform combines pre-positioned drones, docking stations, autonomous navigation, threat tracking, and live video transmission. The system integrates with security operations centers and existing security technologies. Security personnel use it to investigate incidents, monitor facilities, track threats, and share situational information with responders. Brecourt Solutions serves commercial, institutional, public safety, and government facilities.