Igor Ryabenkiy
About Igor Ryabenkiy
Igor Ryabenkiy is a serial entrepreneur and venture investor. He founded AltaIR Capital in 2005 and is its managing partner. Before that he built and scaled his own group of technology companies. A PitchBook description puts this at more than 15 years as founder and head of an international group with operations in Austria, Norway, Singapore and the CIS.
He holds a Doctor of Business Administration from the Academy of National Economy and SBS Swiss Business School. He wrote the book Adventures in Venture Capital: A Practical Guide for Novice Angels and Future Unicorns, and hosts a podcast called FocusPoint. His Crunchbase profile lists his location as Cascais, Portugal.
Ryabenkiy signed his first angel check in 1998. AltaIR Capital's materials describe 350+ backed startups and 11 unicorns. Six of those were backed at seed: Miro, Turing, Deel, PandaDoc, OpenWeb and Socure. AltaIR cites about $600M under management as of 2021.
He also launched AltaCore, a growth-stage fund, in 2021. He runs AltaClub, a syndicate platform for private co-investments. These figures come from AltaIR and from interviews, not from audited data. Aggregator counts of his personal deals differ widely: Crunchbase lists 19 and PitchBook lists 35.
His latest AI deal on the Lounge deals desk is the Command Code seed round of $5M, in February 2026. Command Code builds a coding agent that learns a developer's coding taste. Its about page lists Ryabenkiy among its backers as a partner at AltaIR Capital. Crunchbase also shows Command Code as his most recent personal investment.
Other portfolio companies tied to AI include Turing and Verbit AI, which appear in his podcast biography. In a LinkedIn post he wrote that AI is reshaping the labor market, and he pointed to Intch, Inc in his portfolio as a future-of-work startup.
Public profiles describe pre-seed through Series A investing in B2B SaaS, fintech, AI, future of work, insurtech and digital health. His own podcast biography lists productivity tools, fintech, insurtech, future of work and digital health. He has said he wants strong teams building early-stage global projects.
AltaIR's coverage is described as North America, Europe and Israel. Third-party investor databases (NFX Signal, Evalyze) list a check range of $100K to $5M. Ryabenkiy has not confirmed that range publicly in the sources reviewed, so treat it as indicative.
- Command Code: AI coding agent that learns developer taste. $5M seed, February 2026.
- Miro: online collaborative whiteboard. Backed at seed through AltaIR Capital.
- Deel: global payroll and compliance platform. Backed at seed through AltaIR Capital.
- PandaDoc: document workflow software. Backed at seed through AltaIR Capital.
- Turing: AI-related talent platform. Backed at seed through AltaIR Capital.
- OpenWeb: audience engagement platform. Backed at seed through AltaIR Capital.
- Socure: identity verification. Backed at seed through AltaIR Capital.
- crunchbase.com/person/igor-ryabenkiy
- linkedin.com/in/iryabenkiy
- commandcode.ai/about
- harbour.space/faculty/Igor-Ryabenkiy
- medium.com/authority-magazine/top-venture-capitalists-in-tech-igor-rya
- podcasts.apple.com/us/podcast/from-angel-deals-to-a-billion-dollar-por
- pitchbook.com/profiles/investor/106655-32
- signal.nfx.com/investors/igor-ryabenkiy
Investing activity
Igor Ryabenkiy appears in 1 AI deal tracked by the Lounge deals desk. The rounds are mostly Seed, with a median round size of $5M. The most recent is Command Code (Seed, $5M, Feb 2026).
Igor Ryabenkiy most often invests alongside Preston-Werner Ventures, Dane Knecht, Enea and Luca Maestri, and the companies they back on Lounge are mostly in AI.
Deals
Frequently asked questions about Igor Ryabenkiy
Does Igor Ryabenkiy invest in AI startups?
Yes. AI is one of the sectors listed on his investor profiles. He is a backer of Command Code, which raised a $5M seed round in February 2026.
What stage does Igor Ryabenkiy invest in?
Public profiles describe pre-seed through Series A, with a focus on seed. Six of AltaIR Capital's unicorns were backed at seed.
What check size does Igor Ryabenkiy write?
He has not stated a check size in the sources reviewed. Third-party databases list a range of $100K to $5M, which is an estimate, so ask him directly.
What does Igor Ryabenkiy look for in founders?
He has said he looks for strong teams building early-stage global projects. In an interview he credited Miro's success to the founder's relentless focus, strong execution and commitment to his vision.
Is Igor Ryabenkiy the same as AltaIR Capital?
He founded AltaIR Capital and is its managing partner, and he also invests as an angel. A pitch may be considered by the firm, by him personally, or through the AltaClub syndicate.
Where is Igor Ryabenkiy based?
Crunchbase and LinkedIn list Cascais, Portugal. AltaIR Capital's headquarters is listed as San Francisco.
Is Igor Ryabenkiy an angel investor?
Yes. Igor Ryabenkiy invests personally as an angel.
What AI companies has Igor Ryabenkiy invested in?
Igor Ryabenkiy's AI investments include Command Code. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Igor Ryabenkiy invest at?
In the rounds tracked on Lounge, Igor Ryabenkiy has invested at Seed, with a median round of $5M.
Who does Igor Ryabenkiy co-invest with?
Igor Ryabenkiy's most frequent co-investors on Lounge are Preston-Werner Ventures (1 deal), Dane Knecht (1 deal), Enea (1 deal), Luca Maestri (1 deal) and Paul Copplestone (1 deal).