A complete Pre-Seed financial model for SaaS startups. Revenue model, unit economics, hiring plan, cash flow projections, and funding scenarios — structured for investor review.
Projection Horizon
18 months
Model Tabs
5 core tabs
Format
Excel + Google Sheets
Cash runway, burn rate, and the key milestones that unlock your next round. Pre-seed investors focus on whether you have enough runway to prove the thesis.
SaaS models must build a separate cohort tab. Each quarterly vintage tracks its own retention curve. Investors will reconstruct your NRR from cohort data — make sure the math is consistent with your ARR bridge.
Subscription-based MRR/ARR model with new customer acquisition, expansion revenue (upsell/cross-sell), and churn tracking. Build separate cohort sheets for each customer acquisition vintage.
Build every assumption from first principles. Pre-seed investors will ask "how did you get to this number?" for every major line. Have a clear answer that ties back to market research or comparable benchmarks.
Model two scenarios: (1) raising your target amount, (2) raising 70% of target. Show what milestones you hit in each case and when you need to start the next raise.
A Pre-Seed SaaS financial model should cover 18 months of projections with these tabs: Assumptions Dashboard, Revenue Model (monthly), Headcount Plan, Cash Flow Forecast, Runway Sensitivity. Cash runway, burn rate, and the key milestones that unlock your next round. Pre-seed investors focus on whether you have enough runway to prove the thesis.
Subscription-based MRR/ARR model with new customer acquisition, expansion revenue (upsell/cross-sell), and churn tracking. Build separate cohort sheets for each customer acquisition vintage. The key revenue drivers are: New MRR from new customers (volume x ACV); Expansion MRR from existing customers (NRR - 1.0 component); Gross churn MRR (churned logo count x average ACV); Net new ARR bridge month-by-month.
SaaS unit economics at the Pre-Seed stage should include: Customer Acquisition Cost (CAC) by channel; CAC Payback Period (months to recover CAC at gross margin); Lifetime Value (LTV) at cohort gross margin; LTV:CAC ratio target (3:1 minimum for Series A); Gross Revenue Retention and Net Revenue Retention. SaaS models must build a separate cohort tab. Each quarterly vintage tracks its own retention curve. Investors will reconstruct your NRR from cohort data — make sure the math is consistent with your ARR bridge.
Build every assumption from first principles. Pre-seed investors will ask "how did you get to this number?" for every major line. Have a clear answer that ties back to market research or comparable benchmarks. Start with the smallest unit of your business (one customer, one transaction, one seat) and build up from there. Every assumption should have a source or benchmark you can defend in an investor meeting.
Model two scenarios: (1) raising your target amount, (2) raising 70% of target. Show what milestones you hit in each case and when you need to start the next raise.
Get the SaaS Pre-Seed financial model as a pre-built Excel and Google Sheets template. Assumptions dashboard, revenue model, unit economics, and cash flow — ready to customize.
Includes Excel file, Google Sheets version, and model documentation guide