Investing Profile
Yuri Sagalov(212)
AngelFounderInvestorEngineering Operator
Seed Stage Investor and Past Founder (investor in Flexport, Boom Supersonic, Mattermost, ObserveAI, NURX, and more)
yurisagalov.comSan Francisco, California
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18 Investors
Connected to Pete Flint (NFX), Garry Tan (Initialized Capital), Mike Maples (Floodgate), and 15 other investors on Signal.
Networks Yuri is a member of
Y Combinator Network
63 CONNECTIONS
Y Combinator Network
63 CONNECTIONS
Y Combinator Network
63 CONNECTIONS
General Catalyst Network
55 CONNECTIONS
University of Toronto Network
48 CONNECTIONS
Find Yuri Sagalov on
cbCurrent Investing Position
10100 Angel
Investment Range
$150K - $500K
Sweet Spot
$250K
Investments On Record
39
Yuri Sagalov is on these Sector & Stage Rankings
Sales & CRM (Seed)SMB Software (Seed)Cloud Infrastructure (Series A)Social Networks (Seed)Cloud Infrastructure (Seed)Web3/Blockchain (Seed)Web3/Blockchain (Series A)Sales & CRM (Series A)AI (Seed)SMB Software (Series A)Marketplaces (Series A)AI (Series A)Investors who were foundersInvestors who invested in female foundersInvestors who invested in diverse foundersEnterprise (Series A)San Francisco Bay AreaBritish ColumbiaAngel, Scout, and Solo-CapitalistsWeb3/Blockchain (Pre-seed)Sales & CRM (Pre-seed)SMB Software (Pre-seed)Cloud Infrastructure (Pre-seed)Social Networks (Pre-seed)AI (Pre-seed)Marketplaces (Pre-seed)Enterprise (Pre-seed)SaaS (Pre-seed)FinTech (Pre-seed)Social Networks (Series A)SaaS (Series A)FinTech (Series A)FinTech (Seed)Marketplaces (Seed)SaaS (Seed)Enterprise (Seed)
Yuri Sagalov's Investments On Record (36)
| Company | StageDateRound Size | Total Raised |
|---|---|---|
The Interaction Company of California | SeedApr 2026$10M SeedSep 2025$15M | $25M |
Numos | SeedApr 2026$4M | $4M |
Nexus | SeedMar 2026$4M | $41M |
Autoscience | SeedMar 2026$14M | $14M |
AgentMail | SeedMar 2026$6M | $6M |
QFEX | SeedMar 2026$10M | $10M |
Prime Meridian | SeedJan 2026$4M | $4M |
Ember Copilot | SeedNov 2025$4M | $4.5M |
Yuri Sagalov's Experience
Managing Director General Catalyst Partners2025 - Present
Managing Director General Catalyst2025 - Present
Managing Partner Wayfinder Ventures2020 - Present
Investor Stealth Company (Yuri Sagalov)2014 - Present
Investor Various Startups 2014 - Present
Investor Various Startups2014 - Present
Angel Investor Various StartupsPresent
Investor Wayfinder Ventures, L.P.Present
Angel Investor Various Startups Present
Visiting Partner Y Combinator2018 - 2018
Chief Executive Officer Redbooth2017 - 2018
Visiting Partner; prev. Part-time Partner Y Combinator2013 - 2018
Part-time Partner Y Combinator2013 - 2018
Co-Founder & Chief Executive Officer AeroFS (acquired by RedBooth)2011 - 2017
Co-Founder & Chief Executive Officer AeroFS by Redbooth2011 - 2017
Co-Founder & Chief Executive Officer aerofs.com2011 - 2017
Yuri Sagalov's Education
University of Toronto BASc Engineering Science - Computer Engineering
University of Toronto BASc Engineering Science - Computer Engineering
University of Toronto MASc Computer Engineering
University of Toronto MASc Computer Engineering
Investors who invest with Yuri Sagalov
Scouts & Angels Affiliated With Yuri Sagalov