Comparison
Y Combinator vs Lightspeed
Side-by-side comparison of Y Combinator and Lightspeed — check sizes, focus areas, stages, and portfolio overlap.
| Y Combinator | Lightspeed | |
|---|---|---|
| Portfolio in index | 212 | 38 |
| Type | accelerator | — |
| Founded | 2005 | — |
| HQ | San Francisco | — |
| AUM | — | — |
| Check size | $500K standard deal | — |
| Stages | pre-seed, seed | Series A, Series B, Series C |
| Sectors | AI, SaaS, Fintech, Dev Tools, Marketplace | AI, SaaS, Marketplace |
| Top cities | Remote, San Francisco, London | San Francisco, Palo Alto, London |
| Notable exits | Airbnb, Stripe, DoorDash, Coinbase, Reddit | — |
Portfolio overlap
Y Combinator and Lightspeed have co-invested in 4 companies: