Enter what each partner puts in — cash and time. You'll get a fair, contribution-based split in seconds: cash at face value, time at fair market rates. Then make it real — Fifty50 tracks your living split and cryptographically signs it. No sign-up, nothing saved.
A number in a calculator convinces no one. Fifty50 signs your split with a tamper-evident, registry-anchored certificate your co-founder, lawyer, or investor can verify — no account needed to check it. Tracking is free to start.
Start on Fifty50 →Each partner's share is proportional to the market-dollar value they put in: cash at face value plus time at a fair mid-market rate for the role. It's one of the contribution models Fifty50 supports — a clear, defensible starting point; inside the product your signed certificate reflects your partnership's own agreed, living split. Subjective contributions — ideas, intros, assets — enter the split only once another partner vouches for them, so no one can inflate their own slice; that co-sign step lives in the full product. A single unverified item above $250,000 counts up to that line until it's co-signed.
| Engineering / code | $120/hr |
| Fundraising | $130/hr |
| CEO / key decisions | $140/hr |
| Product | $110/hr |
| Research | $110/hr |
| Design | $100/hr |
| Sales / bizdev | $95/hr |
| Marketing | $90/hr |
| Operations | $85/hr |
| Cash only (no hours) | face value |