Top 30 Big Data Startup Investors in Estonia (June 2026)

Portfolio highlights

• ZaiNar — ZaiNar leverages patented digital signal processing techniques to locate radio devices in 3D with meter-level accuracy.
• LawZero — LawZero is committed to advancing research and creating technical solutions that enable safe-by-design AI systems.
• Lightyear — Lightyear is a simple and approachable way to invest your money globally without unnecessary barriers and fees.

Portfolio highlights

• Coursy.io — Make employee development more effective with LMS powered by Learning Design
• Waybiller — Bulk TMS solution for end-to-end management: Waybiller transforms your logistics operations, allowing you to handle bulk shipments with precision and speed. The Best E-waybill Software & Bulk TMS Solution
• Bilance — Bilance is a personal finance management app that helps you to track, analyze and plan your finances.

Portfolio highlights

• Eliq — Energy data platform for utilities combining customer insights and operational intelligence to improve service, reduce churn and grow revenue.
• PVcase — From site selection and design to yield optimization; PVcase helps streamline your entire process.
• Urbio — Intuitive online software for urban energy planning and design. Urbio helps energy providers, utilities, consultants and real estate companies save time and money with generative design and digital twins.

Portfolio highlights

• Flirtu — Flirtu is an app for dating on Telegram that helps users find their perfect match.
• Willow Wealth — Willow Wealth is an alternative investment platform focused on generating income streams for investors. Get exclusive access to private market investments.
• FIS.solutions — Loan Management System | Loan Servicing Software | Lending Software. Instalment loans, mortgages, car leasing & rentals, credit line, business loans, factoring

Portfolio highlights

• Sera — Sera's AI streamlines prospecting with tailored lists and enriched profiles, including accurate emails and metrics.
• 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.

Portfolio highlights

• Secfense — Secfense User Access Security Broker is a network traffic broker that learns the traffic patterns related to authentication and builds an additional security layer between users and their applications.Secfense broker is not a 2FA method. Secfense broker is a tool that enables a quick & easy setup of any 2FA method or authentication standardavailable on the market and introduces it without interfering with applications existing code or database.Without Secfense broker, the 2FA integration often requires changes in the apps' code and then manual check, which can take forever when there are hundreds of apps to protect.Secfense broker streamlines the process by taking over the traffic. The broker knows to which app the user wants to log in, and it asks the user to apply the 2FA method that was chosen for this specific app. Thanks to the Secfense broker the 2FA implementation process is quick & painless across the entire organization. Our customers can also easily switch to any other 2FA method available on the market connecting it with any application or device they need.
• Brainbase — Unified Licensing Management Software. Track and visualize brand performance, contracts, and royalties. Manage approvals, track deals, and spot contract violations.
• Supersimple — Supersimple helps SaaS companies use customer behavior data to drive decisions in product & sales.

Portfolio highlights

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

Portfolio highlights

• Cytely — Transforms microscopy from image-driven to data-driven through AI-powered autonomous targeting that captures high-resolution data of critical cellular events, enabling researchers to solve complex biological problems in minutes instead of years.
• ReOrbit — Looking for a way to keep your data flowing in space? ReOrbit has you covered with our line of autonomous and inter-networking satellites!
• NROC Security — Prevent data leaks, govern shadow AI, prove compliance, and save 50% on GenAI subscriptions

Portfolio highlights

• Omocom — Omocom offers safe, simple and secure insurance for all kind of renting, sharing and re-using, digitally, automated and integrated into the sales flow of the platform
• Moncyte Health — Unique technology and novel data for personalized and optimal treatment of high cholesterol
• Blueprint Genetics — We offer complete genetic testing and genetic diagnostics to medical professionals worldwide. Learn more about our winning clinical-grade NGS offering!

Portfolio highlights

• PARTORY — PARTORY offers complete manufacturing solutions in engineering. PARTORY utilising AI and machine learning to streamline the procurement process for low-cost metal parts
• CYCLE — GetHenry is a rapidly growing subscription service for market-leading delivery companies. We make sure that thousands of couriers are on the move safely, quickly and comfortably every day. In this way, we not only create added value for delivery services, but also help to reduce transport-related CO2 emissions on the last mile.
• Patron GO — Patron GO is a fintech firm that uses AI to detect unnecessarily high costs on a customer's bank account and offers the best solutions.

Portfolio highlights

• Minut — Minut keeps your home safe and your neighbors happy while respecting your guests' privacy. Monitor noise and occupancy, secure your home, and enhance guest experience. Only Minut gives you the full insight you need to protect your homes, all in one single sensor.
• Commsignia — Trust for the road ahead.
• WunderGraph — Build supergraphs from any API across teams. Ship fast with governance and control. The complete open-source GraphQL Federation stack with Hub and Cosmo.

Portfolio highlights

• PRNEWS.IO — PRNEWS.IO allows brands to publish in the top-tier media and publishers of news sites to receive rewards.
• T3 Mobile Travel Services — T3 Mobile Travel Services offers car-sharing services powered by renewable energy.T3 is purely market-driven, with a mission to build what it calls a “smart mobility ecosystem” by combining the data capability of its technology partners with the manufacturing know-how of its automakers.

Portfolio highlights

• swotzy. — Swotzy offers a shipping platform to assist e-commerce retailers in streamlining their last-mile operations and reducing operating expenses by always using the best-suited carrier.
• Sauna by Wordware — A collaborative prompt engineering IDE
• Certifier — Certifier is the leading software to create, issue, and verify certificates in bulk. An AI-powered platform for managing digital certificates, credentials, and badges.

Portfolio highlights

• AuraML — AuraML's synthetic data platform helps computer vision teams generate high quality labelled datasets that are better than real data. Users can create datasets that are highly varied and cover all edge cases improving the accuracy of their ML models.
• Arivihan — Learn about Arivihan's mission to provide high-quality, personalized online education in vernacular languages for K-12 students across India.
• Holiday Tribe — Holiday Tribe provides customizable holiday experiences across various destinations, catering to various groups including families, couples, honeymooners, adventure-seekers, and those seeking new or unexplored destinations.

Portfolio highlights

• Sympower — Empower your business with Sympower's AI-powered solutions, optimising efficiency and maximising revenue through demand response, battery storage, and grid balancing.
• RIFT — RIFTis a startup on a mission towards a sustainable future that is powered by clean and renewable energy.
• Amber Electric — Join the smart energy revolution. Amber Electric is a new way to buy electricity. Unlike traditional retailers, we pass through the real-time wholesale price, helping you save money and use more renewable power.

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

• KINS — KINS is a health supplement company.
• Amondz — Amondz is a jewellery ecommerce platform that provides buyers and sellers with quick access to a production list, price quotations for consumers, and customer support.
• Rakuten Medical — Rakuten Medical is a privately funded clinical-stage biotechnology company with offices in the USA, Japan, and Germany. Rakuten Medical has been developing new anticancer therapies based on the Photoimmunotherapy platform. Rakuten Medical plans to become a fully integrated biopharma with research, development, and worldwide commercialization oftherapies based on the Photoimmunotherapy platform.Rakuten Medical is committed to conquering cancer and aims to realize a society where cancer patients can lead fulfilling lives.Rakuten Medical was established in 2010 and is based in San Mateo, California.

Portfolio highlights

• Alvin — Highly accurate, automated column-level lineage, powering your data workflows.

Portfolio highlights

• Antegenes — What is your cancer risk? Let Antegenes have a look at your genetics. Use existing DNA data or have Antegens take a new sample.
• Bidrento — With Bidrento you can easily manage PRS, Built-to-rent, Student Housing, Co-Living, Mini-Storages, Commercial real estate in one single software. Save your time and grow your business with Bidrento. Try it already today!
• Teamscope — Understand what drives your team's performance, make exceptional hiring decisions, and unlock the full potential of your team.

Portfolio highlights

• Neurosalience — Neurosalience develops a tool for the early detection of dementia from structural MRI scans.
• 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

• Uniify — Uniify is a no-code customer onboarding software that makes it fast, easy and secure for financial companies to onboard their customers. Save your business time and money, and build onboarding flows for your customers in minutes instead of months.
• FoodDocs — Globally trusted Food Safety Management System to get and stay compliant. #1 Food Safety software for production, food service, and retail.
• EyeVi Technologies — EyeVi is a provider of road network intelligence with AI-powered on-demand mapping technologies.

Portfolio highlights

• MX Labs — Allow your user to comprehensively monitor their vital signs. Check wellbeing, prevent misdiagnosis, and motivate lifestyle changes thanks to Shen.AI.
• Teamscope — Understand what drives your team's performance, make exceptional hiring decisions, and unlock the full potential of your team.
• 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

• Pepo — Buy the domain name Pepo.com and launch your business with a premium domain and a high quality logo.
• Fab — Join Fab's new marketplace to create, share, and sell digital content. Get 88% revenue share and 100% until the end of 2024. Build your creative business now!
• Lingvist — Lingvist is language learning software based on mathematical optimization and statistical analysis. It is designed to help users learn new languages within 200 hours. Its smart algorithm tracks the progress and mistakes of users, and adapts lessons in real time to match their levels and memory patterns.Lingvist is available for iOS and Androiddevices.Lingvist was launched by Ott Jalakas, Mait Muntel, Andres Koern, and Tanel Hiir in 2013 and is operated from Tallinn, Estonia.

Portfolio highlights

• Cruxo — The success of Amazon strongly motivated all retailers to adopt retail media to grow their business. For all of them we created CRUXO. Platform that allows retailers to boost their revenues and profitability. Simply by enabling vendors to employ data, targeting as well as native ad formats. Customers who are set in a shopping mode activelyrespond to targeted contextual promotions. Ads for products that natively complement their current needs and increase the size of their shopping cart.Overall the customers are happier, while both retailers and vendors grow their business.
• Apaleo — Transform your hospitality business with an open platform. Easily connect 3rd party applications to build a best-in-class tech stack for your hotel
• Valpas — Valpas is the hygiene protocol that reassures your future guests and keeps your hotel clean from the most uncontrollable: bed bugs

Portfolio highlights

• DGG — RapidCompact by DGG is the leading solution to make 3D content fit all target platforms, freeing up each creative team's' time by automating the creation of high-quality, optimized 3D assets for Web, mobile, AR and XR use. Customers include retailers, public institutions, tech companies, XR studios, and more.
• PartyKit — PartyKit is an open source deployment platform for AI agents.
• Growblocks — Driving revenue growth is complicated. Teams need to collaborate, work with data and keep everyone on track in order to succeed.Growblocks strives to apply our winning formula to the B2B Scale-Up community helping our customers reach their revenue growth dreams - faster.We believe that when enough brains are applied, every problem is solvableand our team of brains is world class.Founded by a team of business leaders who have helped start, scale and exit some of the most successful SaaS companies in Europe. Funded by leading European VCs and Angel Investors.

Portfolio highlights

• Fluent Labs — Fluent Labs is a blockchain development company. It aims to simplify blockchain development and enhance compatibility across different virtual machines.
• Euphoria — Euphoria is a crypto derivatives trading app that aims to simplify options and perpetual trading.
• Regolith Labs — Regolith Labs is the operator of a software company dedicated to assisting token airdrops in defending against sybil assaults and spam.

Portfolio highlights

• Taimer — Manage customers, sales, projects, resources, time tracking, invoicing, billing, expenses, reporting, and more in one unified PSA software.
• Scorestars — The official virtual basketball manager game trusted by over 27,000 basketball fans
• Vumonic Datalabs — The world's largest ecommerce companies, brands, and hedge funds trust Vumonic's data and Insights to understand trends & beat the competition.

Portfolio highlights

• Silverback.ai — The ultimate business intelligence platform for e-commerce marketplaces
• Proxigroup — Solving the lack of visibility and transparency in asset management.
• Carv — Improve your skiing technique with real-time audio coaching. Carv uses pressure and motion analysis to score your technique and help you improve.

Portfolio highlights

• Mjuk — Marketplace for pre-owned, unique design furniture
• Webel — Webel is an on demand Home Services Marketplace (cleaning, nannies, tutors...) where clients can search, book, compare, pay and review these services. Thanks to a deep analysis of the current methods for hiring these services and the competition outlook, we have created a unique and revolutionary business model that will outperform the market.
• Xceed — Go out and live the best night events, parties & festivals at top clubs, bars and restaurants from around the world. Guest lists, tickets & VIP bottle service.

Portfolio highlights

• Valve — Valve - the Global Industry System for Flexible Workspace
• Claimer — Claimer is a self-service application that gets credit claims done easily of money spent on research and development. Its platform empowers company owners and advisors to prepare their claims, without any specialist knowledge, no matter how big or small the claim. It also prepares and submits the amended tax return for free.Claimer was founded in2019 by Adam McCann and is headquartered in Croydon, United Kingdom.
• Growblocks — Driving revenue growth is complicated. Teams need to collaborate, work with data and keep everyone on track in order to succeed.Growblocks strives to apply our winning formula to the B2B Scale-Up community helping our customers reach their revenue growth dreams - faster.We believe that when enough brains are applied, every problem is solvableand our team of brains is world class.Founded by a team of business leaders who have helped start, scale and exit some of the most successful SaaS companies in Europe. Funded by leading European VCs and Angel Investors.