Custom three-statement models with scenarios, dashboards, and the assumption logic to defend them. Big 4 finance expertise, AI-accelerated delivery.
Generic templates don't survive diligence. Bespoke consulting takes weeks and costs five figures. FastModel is the middle path: custom-built to your business, delivered in two days, priced to fit any budget.
Seed and Series A founders who need a defensible model for investor diligence — not a generic SaaS template their VCs have seen a hundred times.
Annual planning hit, strategic project landed, internal team is slammed. You need a clean model now, not in a month.
White-label our work and deliver to your clients faster, without growing your team or sacrificing quality.
Evaluating an acquisition or investment. You need a clean LBO or operating model in days — not after a long consulting engagement.
A consistent structure that every reviewer recognizes — color-coded inputs (blue), formulas (black), and links (green). Audit-ready by design.
This is an actual FastModel deliverable for ExampleCo, a fictional B2B SaaS startup. Every formula works. Every tab is integrated. The balance sheet balances to zero across all 36 months.
Note: Sample is locked for editing. The scenario switch on the Scenarios tab (cell B3) is the one cell you can edit — change it from 1 to 2 or 3 to flip the entire model between Base, Upside, and Downside cases. Every tab updates live.
Stripe checkout, then a 7-section structured intake form (about 20 minutes). Capture your business, drivers, and scenarios in one pass.
15-minute clarification call if your business doesn't fit a clean template. We confirm scope and assumptions before building begins.
Internal AI agent pipeline accelerates the drafting — assumptions, formulas, scenarios, dashboard. Every model is reviewed and polished by a human before it ships.
Excel workbook plus a 5-minute Loom walkthrough delivered to your inbox. Revision thread opens for 14 days.
Standard and Premium tiers — with multi-entity consolidations, M&A, debt waterfalls, and custom scope — are available on request as we scale.
Custom three-statement model, delivered in 48 hours. Flat fee. Two revision rounds within 14 days.
FastModel exists because the gap between a $99 template and a $50,000 consulting engagement is a chasm. We close it: senior finance consulting expertise paired with custom AI infrastructure, sold at a flat price you can decide on without a procurement process.
Pay $1,500. Fill out the intake. Get a custom three-statement model in 48 hours. If we can't deliver on the spec, you don't pay.