YC vs a16z Speedrun — Deal Terms
The headline checks hide different ownership and follow-on mechanics.
| Dimension | Y Combinator | a16z Speedrun |
|---|---|---|
| Upfront capital | $500K across two SAFEs | $500K upfront SAFE |
| Fixed ownership | 7% for the first $125K | 10% for the upfront $500K |
| Second deal component | $375K uncapped MFN SAFE | $500K in next round within 18 months |
| Future rights | Participation right in future rounds | Pro-rata right; no board seat |
| Key diligence question | What terms will the MFN SAFE adopt? | What prices the follow-on $500K? |