Ecosystem map · San Francisco
2,989 startups based in San Francisco that have raised money in rounds we track, grouped by their main sector. Together they have raised $401B; AI is the biggest sector, with 1,225 companies.
+1,201 more
+371 more
+206 more
+174 more
+127 more
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567 without a founding year on record.
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
1,200 of 2,989 startups shown, the best-funded with a founding year on record.
Startups by country, 1 country in all.
1,225 startups · $342B raised
395 startups · $4.5B raised
230 startups · $4.8B raised
198 startups · $15B raised
151 startups · $8.9B raised
146 startups · $4.5B raised
141 startups · $10B raised
141 startups · $2.8B raised
120 startups · $2.4B raised
89 startups · $2.7B raised
78 startups · $1.4B raised
75 startups · $1.0B raised
How this map is made. Every startup here is based in San Francisco and has raised money in rounds we track. Each sits under its main sector, read from its rounds; each sector shows its best-funded first. Rebuilt nightly; updated 15 November 2026.
Open any company for its rounds and investors, or search the investors behind these startups in the app, with filters, lists and exports.