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MRR, ARR, run rate and pricing models — read against real figures from one-person products, so you can tell a real revenue claim from a dressed-up one.
Calculate SaaS gross margin with a transparent cost worksheet, separate infrastructure spread from profit, and investigate the workload behind revenue.
Define what old customers keep, inspect dated Parseur and Buildern evidence, and calculate a legacy cohort's contribution without inventing revenue.
Define a real customer outcome, calculate time to value without hiding failed activations, and inspect the delivery work behind two SaaS histories.
Calculate customer concentration with an aligned revenue worksheet, inspect three founder-reported cases, and stress-test the loss of a major account.
A revenue model identifies the event that creates a charge and who pays it. The examples below compare recurring access, transaction fees, sponsorships,...
An API business sells reliable programmatic access to a capability or data source embedded inside another product’s workflow. These seven examples show...
Regex analysis of financial-metric wording across 1,012 startup records, with evidence-class counts and reproducible downloads.
A 2026-09-30 snapshot of fetch age across 985 structured source entries, with evidence-class cuts and reproducible downloads.
A 2026-09-30 audit counts attached source links across 1,012 curated startup records, with evidence and tier splits.
Freemium works when free usage spreads a product cheaply while paid plans capture a clearly costly, recurring job. It becomes a liability when free users…
Recurring revenue models earn repeat payments because customers continue receiving access, measurable usage, belonging, ongoing service, upkeep, or…
Tiered pricing works when each plan marks a real change in customer value, usage, service, or delivery cost. Buyers should see the meter—proposals, seats…
A usage-based pricing model works when customers can connect a measurable event to delivered value, forecast the bill, and verify every charge.
Download a reproducible audit of monthly, annual, cumulative, daily, weekly, and unstated time-basis language in 1,012 revenue fields.
Download a host-level provenance audit of 985 structured source links attached to 1,012 startup records.
An ARR calculator estimates normalized annual recurring value by converting every active recurring plan to a monthly equivalent, summing MRR, and multiplying by 12. It excludes setup fees, non-recurring work, t
ARR and MRR usually describe the same active recurring subscription base at different time scales: MRR shows the current monthly run rate, while ARR annualizes it for scale communication. Use MRR to diagnose ne
ARR vs revenue: ARR annualizes today's recurring contracts; revenue is what you earned in a period. A worked example, plus ACV, CARR, run rate and bookings.
A signed contract creates bookings, not automatically revenue. Revenue is earned as promised service is delivered; billings track invoices, and cash tracks collections. In a simplified $120,000 annual service c
This article covers six SaaS business models, their economic risks, how to select a billing unit, and what revenue claims can—and cannot—show.