The Startup Financial Operating System

Stop guessing with your numbers.
Start running them like a CEO.

Most founders don't know their burn rate, their CAC, or how many months of runway they have. Founder Finance OS is the system that fixes that — cash flow, unit economics, fundraising readiness, cap tables, and the investor reporting that builds trust. Three tiers, from the survival kit to the full growth engine.

Lite $19 Complete $79 Pro $199
See the tiers →

Instant download · Markdown + spreadsheet-ready · 14-day money-back guarantee

18 ready-to-use files 12-month cash flow model 50-point fundraising score 30-day finance sprint

Startups die from numbers the founder didn't track.

You didn't start a company to become a CFO. But the companies that survive — the ones that raise, scale, and exit — are run by founders who know their numbers cold. Most founders check their bank balance and call it "financial management." That's why 29% of startups fail from running out of cash.

"We were growing 15% month-over-month and felt invincible. Then I actually built a cash flow model. We had 4.3 months of runway, not the 8 I'd been telling investors. Two enterprise deals slipped. We nearly missed payroll. I was running a startup on vibes, not on numbers."
— the founder this kit exists for

Three tiers. Pick the one that matches where you are.

Start where it hurts most. Upgrade anytime — you only pay the difference.

Lite

For pre-revenue & early-stage founders — the survival kit.
$19
one-time · instant download
  • 12-Month Cash Flow Projection Model
  • Burn Rate Tracker (monthly runway calc)
  • Profit & Loss Statement Template
  • Hiring Budget Calculator (true cost of a hire)
Get Lite — $19

Pro

For founders raising or scaling — the growth engine.
$199
one-time · instant download
  • Everything in Complete (9 files)
  • Fundraising Readiness System (50-pt score + data room)
  • Cap Table Master (dilution modeling)
  • Revenue Forecasting Engine (bottom-up model)
  • Cash Runway Optimization (burn-cutting playbook)
  • Investor Relations System (the trust engine)
  • Financial Close & Compliance Checklist
  • Exit Readiness Playbook (valuation + acquirers)
  • Pro 30-Day Finance Sprint
Get Pro — $199

What's in each tier — the full comparison

Every deliverable, laid out. No hidden upsells inside the files.

Deliverable Lite $19 Complete $79 Pro $199
12-Month Cash Flow Projection
Burn Rate Tracker (runway calc)
Profit & Loss Statement Template
Hiring Budget Calculator (true cost)
Unit Economics Calculator (CAC, LTV, payback)
Investor Update Template (monthly)
KPI Dashboard (one-page command center)
Pricing & Margin Model (discount impact)
Scenario Planning (best/base/worst)
Fundraising Readiness System (50-pt score + data room)
Cap Table Master (dilution modeling)
Revenue Forecasting Engine (bottom-up)
Cash Runway Optimization (burn-cut playbook)
Investor Relations System (trust engine)
Financial Close & Compliance Checklist
Exit Readiness Playbook (valuation + acquirers)
Pro 30-Day Finance Sprint

Inside Pro — 8 modules that move the numbers

Pro isn't more templates. It's the strategy that turns templates into funding, runway, and exits. Each module targets one lever.

01

Fundraising Readiness System

A 50-point readiness scorecard across traction, market, team, financials, and narrative. Plus the complete investor data room structure and pitch deck audit checklist.

Know if you're ready to raise
02

Cap Table Master

Build and model your cap table through multiple rounds. Dilution math, option pool sizing, SAFE conversion, and the red flags that kill deals before they start.

Never get diluted by surprise
03

Revenue Forecasting Engine

A defensible bottom-up model that investors believe — funnel inputs, cohort retention, sensitivity analysis, and the narrative that makes your forecast compelling.

Forecasts investors trust
04

Cash Runway Optimization

A 13-week cash model and the burn-reduction playbook ranked by impact ÷ pain. Plus the emergency cash playbook for when runway drops below 6 months.

Extend runway by months
05

Investor Relations System

The monthly update ritual, quarterly board meeting structure, investor CRM, and the playbook for turning investors into active advocates for your next round.

Warm yes on next raise
06

Financial Close & Compliance

The monthly close checklist, balance sheet template, health ratios, tax compliance calendar (US + UK), and the audit-readiness documentation structure.

Clean books, zero surprises
07

Exit Readiness Playbook

Valuation methods (revenue multiples, EBITDA, strategic premium), acquirer target list, due diligence prep, deal structure negotiation, and the earn-out trap to avoid.

Maximize your exit
00

Pro 30-Day Finance Sprint

The day-by-day operating manual that sequences all 8 modules into a 30-day sprint. By Day 30, you have investor-grade financial infrastructure — better than 90% of startups.

30 days to financial clarity
14

14-day, no-questions money-back guarantee

If Founder Finance OS doesn't give you a clearer picture of your numbers within two weeks, email us and we'll refund every cent. The risk is ours, not yours.

Questions, answered

Which tier should I buy?
Pre-revenue or just starting? Start with Lite ($19) — it's the four files that prevent the most dangerous early mistakes (no cash flow model, unknown burn rate, no P&L, impulsive hiring).

Generating revenue? Get Complete ($79) — it adds unit economics (are customers profitable?), investor updates, a KPI dashboard, pricing model, and scenario planning. This is the system that makes growth sustainable.

Raising or scaling with investors? Get Pro ($199). The 8 Pro modules are pure growth infrastructure: fundraising readiness, cap table management, revenue forecasting, burn optimization, investor relations, compliance, and exit strategy. Pro pays for itself with one avoided mistake or one faster close.
I'm not a finance person. Will I understand this?
Yes. Every template is written in plain English with worked examples — not accounting jargon. Each file explains the concept, shows the formula, demonstrates it with a real example, then gives you the blank template to fill in. If you can use a spreadsheet, you can use this system. The START-HERE guide tells you exactly which file to open first based on your stage.
What format are the files in?
Everything is Markdown — clean, readable, copy-paste-ready. The cash flow, burn rate, and hiring templates are designed to be rebuilt in Google Sheets or Excel in 10–15 minutes each (build instructions included). The investor update and KPI dashboard are fill-in-the-blank templates. No proprietary software, no locked PDFs. You own the files forever.
Is this specific to a country or business type?
The templates work for any startup or small business. The financial models (cash flow, P&L, burn rate, unit economics, pricing) are universal. The tax compliance calendar (Module P06) includes both US and UK schedules. The fundraising and cap table modules are written for the venture/angel ecosystem but the principles apply globally. For jurisdiction-specific tax/legal matters, the modules explicitly flag when to consult a local professional.
How is this different from free finance advice online?
Free advice is scattered across 50 blog posts, often contradictory, and usually written by someone who's never actually raised money or run a close. This kit is a system — 18 files that work together, with the depth of someone who's modeled dilution, negotiated term sheets, and survived a runway crisis. The fundraising readiness scorecard alone covers 50 specific criteria. The cap table module includes SAFE conversion math that most founders learn the hard way. You're buying a finished operating system, not a blog post.
Can I upgrade from Lite or Complete to Pro later?
Yes. Buy the tier that fits now; when you're ready to upgrade, contact us and you pay only the price difference. You'll never pay twice for the same files.
Do I need an accountant or CFO to use this?
For early-stage financial management (Lite + Complete), these templates are designed for founder self-service — no accountant needed. For complex tax situations, fundraising, or audit readiness (Pro tier), the modules tell you exactly when to engage a professional. The system makes professional help cheaper (you arrive organized and prepared) rather than replacing it. Most founders should hire a fractional CFO at $50K+ MRR; this kit covers everything before that point.

The number you don't track will be the one that kills you.

One missed runway calculation, one broken unit economics model, one cap table surprise in diligence — any of these costs 100× the price of Founder Finance OS. Get the system. Run the numbers.

Choose your tier →