Marketplace Startup Runway Calculator
Calculate runway against real marketplace benchmarks. The relevant benchmark here is 18-30 months — liquidity is the bottleneck.
Typical starting inputs
This page starts from $100,000/mo burn, $25,000/mo revenue, 72% gross margin, and 15% monthly growth — adjust them to match your books.
What Marketplace founders should watch
- Liquidity in one geography or category beats global mediocrity. Optimize for cohort liquidity not GMV.
- Take rate compression is the silent killer. Defend it before scaling.
- Most marketplace failures are supply, not demand. Track supply density per market.
Burn multiple
Marketplaces should track contribution margin after subsidies. Negative contribution margin should never be intentional past Series A.
When to raise
Investors look for a single liquid geography or category before funding scale. A marketplace at $5M GMV in one city beats $20M spread across ten.
What usually goes wrong
- Demand-supply imbalance in core market.
- Take rate erosion driven by competition.
- High subsidy spend per transaction.
Related free tools
Also try the startup runway calculator, the survival simulator, the default alive or default dead test, and the AI CFO — all free, no account required. When you're ready for live data and ongoing forecasts, sign up for FounderConsole.