Top YC Companies used by the YC W24 Batch

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·
February 9, 2026
he Y Combinator W24 startups are building something people want.

They are being supported by otherYC companies for everything from data analytics and database management to financial management and equity planning.
Here are the Top YC Companies used by the YC W24 Batch

Brex (73%+)
Pulley (70%+)
PostHog (53%+)
Fondo (33%+)
Supabase (30%+)
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