YC batches · batch ranking
YC W20 — Winter 2020YC W20
The 5 Winter 2020 companies we track, ranked by evidence-graded agent readiness — can an agent actually drive this product? — then built-in AI and PA Score.
This is the YC W20 companies we track, judged on evidence — not a batch-wide census (yet). Coverage grows batch by batch. Scores come from each product’s arena verdicts — see methodology.
| # | Product | Agent-ready? | Built-in AI | PA Score |
|---|---|---|---|---|
| 1 |  AirbyteData Pipelines & ELTOpen source | 57/100 | 35/100 | 39/100 |
| 2 |  PostHogProduct AnalyticsOpen source | 56/100 | 19/100 | 41/100 |
| 3 |  Fly.ioEdge & App Platforms | 41/100 | 27/100 | 20/100 |
| 4 |  MotionScheduling & Calendar | 18/100 | 41/100 | 18/100 |
| 5 |  PulleyCap Table & Equity | 6/100 | 0/100 | 5/100 |
A product tracked in more than one arena appears once, in the arena where its PA Score is highest. Unscored means no applicable cells — never zero. Batch stamps verified against YC’s public directory by website domain, never by name.