Dr. Igor Ryabenkiy

Founder & Managing Partner atAltaIR CapitalCalifornia

Dr. Igor Ryabenkiy is a founder & managing partner at AltaIR Capital, which invests at seed, series a, series b across sectors.

What Dr. can write

Writes checks ofNot reported
Comes in atSeed, Series A, Series BMostly follows a lead
Pitch pageSubmit on their siteThe firm asks founders to apply here.

Also at AltaIR Capital

Alert me when AltaIR Capital is active

One email when Dr.'s firm raises a fund, adds a partner or shows new activity.

Founders and investors at a Mode VC gathering

Send Mode VC your deck

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

Send your deck

Questions

Who is Dr. Igor Ryabenkiy?

Dr. Igor Ryabenkiy is a founder & managing partner at AltaIR Capital, which invests at seed, series a, series b across sectors.

How much does Dr. Igor Ryabenkiy invest?

AltaIR Capital has not reported a check size. It invests at seed, series a, series b.

How do I pitch Dr. Igor Ryabenkiy?

A warm intro from a founder AltaIR Capital backed works best.

Last updated 2026-10-15. Is this you? Ask for a correction.