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United States · Founded 1885

Stanford University

The most prolific founder factory on Earth · Stanford, CA

Stanford alumni have founded more billion-dollar startups than the alumni of any other institution. From HP and Yahoo to Google, LinkedIn, Instagram, Snap, and OpenAI — the Stanford diaspora anchors Silicon Valley. · A public taster of the full Dealroom founder-factory dataset — request a demo for live deal flow, founder pedigrees, and the complete alumni-startup graph.

$6.8T+33%
Combined EV of alumni-founded startups
478
Alumni unicorns
+32 new in 2025
12.2K
Alumni-founded companies
9,740 alumni founders

Peer founder factories by alumni-unicorn count

Startup funnel

Stanford University's alumni power-law funnel

See how Stanford University's 12.2K alumni-founded companies narrow through funding rounds to unicorn, decacorn and titan outcomes. Early-stage round counts are blurred — the full per-round funnel is on the Dealroom platform.

Stanford University alumni funnel

All sectors · companies founded by Stanford University alumni

12.2K Alumni-Founded Companies 9,740 alumni founders
1,071 Annual Startups FoundedAll new ventures
1,180 Annual Startups FundedReceived investment get funded 110.2%
2,239 Pre-Seed Startups$100K - $1M
3,577 Seed Startups$1M - $4M Pre-Seed to Seed 159.8%
2,944 Series A Startups$4M - $15M Seed to Series A 82.3%
1,606 Series B Breakouts$15M - $40M A to Series B 54.6%
900 Series C Breakouts$40M - $100M B to Series C 56.0%
547 Mega Scaleups$100M - $250M reach Mega 4.5%
353 Mega+ Scaleups$250M+ reach Mega+ 2.9%
478 Unicorns$1B-10B valuation reach unicorn 3.9%
56 Decacorns$10B-100B valuation reach decacorn 0.46%
12 Titans$100B+ valuation reach titan 0.099%

Where alumni build

Stanford University alumni — sector & city breakdown

Top sectors and headquarter cities for unicorns founded by Stanford University alumni.

By city
1 Bay Area, US 280
2 New York, US 38
3 Los Angeles, US 18
4 London, UK 14
5 Tel Aviv, IL 6
6 Singapore 4

Premium analytics

What we don't show on this page (yet)

Founder pre-college origins, AI-talent leaderboards, live alumni deal flow and the full mafia network graph are gated to logged-in Dealroom users. Book a demo to access the full Stanford University dataset.

Founder origins
Where Stanford University founders come from before applying
Country of birth
Per-capita pipeline
Origin companies
Pre-college signals
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AI talent
Top employers of Stanford University alumni in AI
Core AI roles
Frontier AI roles
Net-new hires
Senior + lead engineers
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Deal flow
Live alumni-founded deal flow
New rounds last 30 days
Stage breakdown
Active alumni investors
Round-size trends
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Network effects
Stanford University alumni → alumni hires & spinouts
Alumni-founder mafia map
Spinout cascade chart
Cohort-by-cohort EV
Co-founder pairings
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Market sentiment

What the market is saying about Stanford University

An AI-synthesized read of the highest-engagement posts about Stanford University on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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Live deal flow, founder pedigree, hiring signals and the complete spin-out graph.