FundSimTM
Simulate your venture portfolio — before you raise. Model 100,000+ fund outcomes by sector, stage, reserve logic, and exit timing.
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What FundSimTM Delivers
Fund Path Simulation
Simulate 100,000+ fund paths across sector, vintage, and exit timing
Comprehensive Modeling
Model MOIC, IRR, CAC payback, co-invest impact, and downside stress
LP-Grade Outputs
LP-grade decks and Excel in <48 hours – no login or dashboard required
Strategic Alignment
Align on thesis, reserve strategy, and exit potential before capital deployment
Who It's For
GPs
Model your strategy, shape your LP deck, forecast reserves
LPs
Run fund diligence using quant + exit modeling
Studios
Shape repeatable strategies across sector theses
Fund-of-Funds
Compare manager vintages and co-invest scenarios
Pricing Tiers
Builder
$495/month
- Dashboard access
- Excel + Deck export
- MOIC/Exit/SDG toggles
- Unlimited simulations
Charts from a Simulated $30M Fund
These visualizations represent actual outputs from our simulation engine for a 25-company early-stage fund across 1,000 simulations.
MOIC Distribution
This histogram shows the distribution of possible fund returns across 1,000 fund simulations (25,000 company simulations).
Exit Type Breakdown
Average MOIC by Sector
This bar chart compares the expected MOIC (Multiple on Invested Capital) across different industry sectors, helping identify which areas may deliver the strongest returns.
Want to see how your fund strategy would perform?
Run Your Custom SimulationSample Portfolio Simulation
Simulated $30M Early-Stage Fund
- 25 companies per run
- 1,000 simulations
- Core sectors: AI SaaS, InfraTech, & ClimateTech
- Seed to Series A investments
Our demo deck includes high-level visual outputs from our simulation engine. Full backend data, subsector analyses, and more are available upon request.
Download Demo DeckFrequently Asked Questions
How accurate are the simulations?
Our simulations are based on historical data from thousands of venture investments, adjusted for your specific fund parameters. While no simulation can predict the future with certainty, our models have demonstrated strong correlation with actual fund performance.
How long does it take to get results?
For the free trial, we deliver results within 48 hours. Builder and LP Edition subscribers get access to our dashboard where simulations run in real-time, allowing you to adjust parameters and see results instantly.
Can I model specific industries or geographies?
Yes! Our platform allows you to specify sector allocations, geographic focus, and even specific investment theses. The Builder tier includes basic sector modeling, while LP Edition adds more granular controls.
How do you handle follow-on investments?
FundSim includes sophisticated reserve modeling capabilities. You can specify your reserve strategy as a percentage of initial investment, pro-rata maintenance, or custom formulas based on company performance.
Can I export the data to my own models?
Absolutely. Builder and higher tiers include Excel export functionality, allowing you to incorporate our simulation data into your existing models and presentations.
Do you offer custom simulations for specific needs?
Yes, our Allocator tier includes custom simulation development. We can build models tailored to specific investment strategies, portfolio construction approaches, or reporting requirements.
Resources
Submit Your Fund
Use the form below to provide details about your fund. We'll run your simulation and return a deck within 48 hours.