
Y Combinator
The accelerator behind Airbnb, Stripe and thousands of startups on this map.
Y Combinator is a builder community based in San Francisco, United States. The accelerator behind Airbnb, Stripe and thousands of startups on this map.
- Website
- ycombinator.com
- City
- San Francisco
- Country
- United States
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Companies in San Francisco

AnthropicLab$965bnMafia
Safety-focused lab building the Claude models.
OpenAILab$852bn
Frontier model lab behind GPT and ChatGPT.

Databricks$190bn
American technology company.

Stripe$159bnHiring
Economic infrastructure for the internet.

Cognition AI$48bn
Artificial Intelligence. Valued at $48bn (September 2026).

Scale AI$29bnHiring
Data-centric infrastructure to accelerate the development of AI
A rank card with Y Combinator's standing on Labspie, or a simple badge. Both link to this profile and update themselves.