YC batchesYC batches
Y Combinator companies, judged on evidence
Every YC alum among the products we track — 107 products across 33 batches — verified against YC’s public directory by website domain, never by name, and ranked by the same evidence-graded scores as everything else: agent readiness, built-in AI, PA Score.
Honest framing: this is the YC companies we track, judged on evidence — not a YC-wide census (yet). Coverage grows batch by batch from a ranked queue of active YC companies whose products an agent could plausibly control. See methodology.
Batch codes are YC’s own: W winter, X spring, S summer, F fall. A product tracked in more than one arena counts once, in the arena where its PA Score is highest.