Choose what to get done
Compute the bill under a linear, 2-part, or 3-part tariff
I give a usage volume and a tariff schedule and get the exact amount owed, with the right block selected and overage applied only above included units.
Compute the break-even sales change for a price change
You get the minimum percent (and unit) sales-volume change at which a proposed price change leaves total profit contribution unchanged.
Compute the dilution impact of a pre-money option pool top-up
A function that computes the effective (pool-adjusted) price per share and the share of dilution borne by existing holders when a new option pool is created on a pre-money basis.
Compute the Van Westendorp acceptable price range
I enter each respondent's four price answers and get back the deterministic Van Westendorp points (PMC, PME, OPP, IPP) on the observed price grid, so I have a defensible acceptable-price band.
Compute Viral Coefficient and Loop-Driven User Growth
A founder learns their viral K-factor and the cumulative users a seed cohort generates across viral cycles, so they can judge whether the product can grow on the viral engine alone.
Content distribution checklist
A deduplicated checklist of destinations (communities, forums, groups, syndication spots) to post your content to, each row with a destination name, a well-formed link, an accepted content format, and a posting cadence, spread across at least your minimum of distinct format types.
Core-capability gap register
A structured register comparing required capabilities to current capabilities, flagging each gap with a fill strategy.
Customer lifetime value (simple and discounted)
The customer lifetime in years, the simple LTV, and the discount-adjusted LTV you can put against CAC.
Customer profile
A ranked customer profile for one segment: the jobs your customer is trying to get done, the pains in their way, and the gains they want, every entry carrying a high, medium, or low rank so the profile states priorities instead of listing everything equally.
Cyclomatic complexity with refactor flags
McCabe cyclomatic complexity per function from its control-flow graph, with a refactor flag for any that exceed your threshold.
Decision-rights and single-threaded-owner register
Every critical decision and deliverable has exactly one named accountable owner, with advisers/consulted/informed parties and an escalation path explicitly recorded, eliminating diffused 'chicken' accountability.
Defect density per module with ranked hotspots
Defect density per module against your chosen size unit, the overall density, and a ranking of the most defect-dense modules.