ProfitBooks
Most businesses scale before they prove they make money
Validate unit economics, cash reality, and profit durability using observed financial data — before scaling, hiring, or fundraising.
Takes 3–5 minutes • No signup required
System Output
Economically sound
Evidence incomplete — risk present
Structurally broken — do not scale
Economic truth statements
If you lose money per customer, growth makes it worse
If margins are hidden, your business model is unclear
If pricing isn’t proven, revenue is misleading
If contribution isn’t positive, you do not have a business
PROFITBOOKS — FINANCIAL TRUTH LAYER
Unit Economics → Cash → Profit
If one breaks, everything above misleads
Evaluator stack
Run the lowest unresolved layer first.
Featured evaluator
ConditionalOutput example
Score: 42 / 100
Unit Economics Truth
Truth test for whether one unit creates or destroys value
Signals
→ Contribution margin is unclear under variance
→ Founder labour may be unaccounted for
→ Cost structure lacks full visibility
Next step
Validate contribution margin using observed revenue and real costs
Cash Reality & Runway
Output example
Score: 58 / 100
Truth test for whether the business survives cash timing
Signals
→ Burn rate varies across months
→ Runway assumptions rely on timing alignment
→ Cash gaps may emerge under delay
Scale & Profit Durability
Output example
Score: 71 / 100
Truth test for whether profit holds at scale
Signals
→ Margins compress under higher volume
→ Operational costs increase with complexity
→ Efficiency gains are not yet proven
Verdict system
Economically sound
Evidence incomplete — risk present
Structurally broken — do not scale