Besides mentoring young founders, I did some angel investments 2017-2022.

I am currently not investing actively as angel, because I focus more on education projects and doing good. So I recommend early stage founders to talk with VC funds, when I am investor as LP and those funds invest in Estonia, Northern Europe and beyond:


  • GuestJoy (EE) - platform for hoteliers for guest-facing comms, feedback & up-sell [exit]
  • Printify (LV) - create and sell custom products, drop-ship delivery
  • Planet42 (EE/SA) - rent-to-buy used cars platform in South Africa and emerging markets
  • Lift99* (EE/UA)- curated startup co-working spaces in Tallinn & Kyiv
    • Salto X - spin-off project for tokenized stock options for global startups
  • 99math* (EE) - The easiest most fun way to practice math in a classroom! Instantly engaging and perfect for all-class activities. Play against Martin in 30 second challenge! 
    Please play with your family and refer to your school or teacher. Math can be fun!
  • ProcurementFlow (EE) - cloud-based software for procurement teams [closed]
  • WIP (EE) - platform for booking offsite meeting rooms and meeting cubes in public spots
  • Rendin* (EE) - solve deposit & trust challenges in apartment rentals between person/landlord
  • Upsteam (EE) - platform for on-demand car washing at your home or office
  • Outfunnel (EE) - simple & connected sales+marketing tool for small businesses
  • FoodDocs (EE) - create food safety management systems for restaurants, cafeterias, hotels etc.
  • eAgronom (EE) - enable effective and sustainable farming by AI and smart technologies
  • Remato (EE) - seamless software for construction companies: crew, assets, projects
  • Woola* (EE) - environment friendly waste wool to replace plastic bubble wrap envelopes
  • Renegade Tea (GE) - Estonian founders building new-generation tea plantation in Georgia
  • Caremate / Elunow* (EE/UK) - in-home care platform in Estonia and London, UK
  • Levila* (EE) - Estonian media company for longer and in-depth content in various formats
  • Lightcode Photonics (EE) - breakthrough technology for mobility with 3D cameras
  • Starship (EE) - building a network of robots ready to serve you anytime, anywhere
  • Fermi* (EE) - project operator of next generation small modular nuclear reactors in Estonia
  • IntroWise (EE) - platform that helps everyday experts to easily earn online
  • Student Finance* (UK) - empower talent to learn and pay back later when getting good salary
  • Cuploop* (EE) - collection machines for re-usable cups & food packages, replace single use!
  • Promos App (ES) - scan crowdsourced shopping receipts turned into insights in real-time
  • YuMuuv* (EE) - employee activity challenge platform, with a goal to be active every day
  • Mate Academy* (UA) - online academy for IT professionals & job placement
  • Numerade* (US) - education technology startup using AI and big network of online teachers
  • Mentornaut* (EE) - platform for finding private tutors for students and beyond
  • Storadera (EE) - AWS S3 compatible cloud storage at 5x less than typical price
  • Ringo* (EE) - operator of re-usable food packaging network, starting from Estonia
  • Praktikal* (EE) - STEM education ecosystem via physical experiment tools and platform
  • CashyGame* (EE) - Learn personal finance via a fun game experience (students + adults)
* investments that I am considering for creating an impact in society or specific industry.