Investing Profile
Gustaf Alströmer
VCInvestorAngel
Group Partner at Y Combinator
blog.ycombinator.com/author/g...San Francisco, California
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Sign in with Google →Networks Gustaf is a member of
Angel Investor Network
74 CONNECTIONS
Y Combinator Network
63 CONNECTIONS
Y Combinator Network
63 CONNECTIONS
Airbnb Network
47 CONNECTIONS
Find Gustaf Alströmer on
cbCurrent Investing Position
Y Combinator Partner
Investment Range
$150K - $150K
Sweet Spot
$150K
Investments On Record
169
Gustaf Alströmer is on these Sector & Stage Rankings
GovTech (Seed)ClimateTech/CleanTech (Series A)Education (Series A)GovTech (Series A)EnergyTech (Series A)EnergyTech (Seed)ClimateTech/CleanTech (Seed)BioTech (Seed)Education (Seed)BioTech (Series A)AI (Seed)AI (Series A)Enterprise (Series A)Consumer Internet (Seed)Health & Hospital Services (Series A)San Francisco Bay AreaGovTech (Pre-seed)EnergyTech (Pre-seed)Education (Pre-seed)ClimateTech/CleanTech (Pre-seed)BioTech (Pre-seed)Health & Hospital Services (Pre-seed)AI (Pre-seed)Consumer Internet (Pre-seed)Enterprise (Pre-seed)SaaS (Pre-seed)FinTech (Pre-seed)SaaS (Series A)Consumer Internet (Series A)FinTech (Series A)FinTech (Seed)Health & Hospital Services (Seed)SaaS (Seed)Enterprise (Seed)
Gustaf Alströmer's Investments On Record (147)
| Company | StageDateRound Size | Total Raised |
|---|---|---|
Stilta | SeedMay 2026$11M Pre SeedMar 2026$500K | $12M |
Vapi | Series BMay 2026$50M Series ADec 2024$20M Pre SeedMar 2021$130K | $70M |
AfterQuery | Series AApr 2026$30M Pre SeedMar 2025$500K | $31M |
Rubric AI | Pre SeedMar 2026$500K | $500K |
Panta Insurance Services | SeedMar 2026 | |
Carson | Pre SeedMar 2026$500K | $500K |
Cofia | Pre SeedMar 2026$500K | $500K |
Ritivel | Pre SeedMar 2026$500K | $500K |
Gustaf Alströmer's Experience
Group Partner Y Combinator2017 - Present
Investor and Advisor Angel Investor2012 - Present
Visiting Partner Y Combinator2016 - 2017
Product Lead, Growth Airbnb2012 - 2017
VP of Growth Voxer2010 - 2012
Investors who invest with Gustaf Alströmer
Scouts & Angels Affiliated With Gustaf Alströmer