Andrey Doronichev is an angel investor and operator angel based in San Francisco, California, United States. The known portfolio counts 7 companies: Chatfuel, Legionfarm, Makini, StudyFree, Epytom, StyleHacks and U Skillz.
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Investment focus
- Stage
- Seed
- Sector
- AIHealthcare
Contacts
Andrey Doronichev portfolio companies (7)
- Chatfuel
- Legionfarm
- Makini
- StudyFree
- Epytom
- StyleHacks
- U Skillz
Affiliated funds' portfolios
Investor at Optic Capital, whose known portfolio counts 10 companies
- Rover
- Legion
- VELAR
- Rivalz Network
- Neptune Protocol
- Kasu
- Satoshi Protocol
- Nodepay
- ZKEX
- Flappy Bird
Investor Profile
The known portfolio sits in sectors AI and Healthcare, and focus areas Biotech, Developer Tools, Drug Development and Drug Discovery.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Andrey Doronichev?
Andrey Doronichev is an angel investor and operator angel based in San Francisco, California, United States with 7 known investments on file, among them Chatfuel, Legionfarm and Makini. The sections above list the sectors, stages and firms attached to that record.
What does Andrey Doronichev invest in?
Listed sectors include AI and Healthcare; listed focus areas include Biotech, Developer Tools, Drug Development and Drug Discovery. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Andrey Doronichev invest at?
The known deals of Andrey Doronichev include Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Andrey Doronichev listed at?
Andrey Doronichev is listed as Investor at Optic Capital, whose known portfolio counts 10 companies.
How do I contact Andrey Doronichev?
An email address, a phone number and a LinkedIn page are on file for Andrey Doronichev. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal