Make the business decision with numbers.
Free builders and calculators for stack design, spend control, strategic differentiation, market capture, distribution, and migration planning. No signup required.
Software Stack Builder
Build an opinionated software stack for your profession or industry, sequence what to buy now versus later, estimate published entry cost, and share the result.
Software Spend Calculator
Estimate your annual and three-year software run rate before renewals and headcount make the stack expensive.
Tool Consolidation Savings Calculator
Estimate how much duplicated software and stack administration may be costing the business each year.
CRM Migration Cost Calculator
Estimate internal labor, training, data cleanup, consulting, productivity loss, and contingency required to replace a CRM.
Zero to One Business Scorecard
Score the seven strategic dimensions associated with building a differentiated and durable company.
10× Advantage Calculator
Quantify whether the product is materially better than the current alternative across speed, cost, quality, and adoption friction.
Niche Market Dominance Calculator
Model whether a focused initial market can produce enough customers, revenue, and gross profit to support expansion.
Distribution Efficiency Calculator
Test whether customer acquisition economics support a repeatable distribution strategy.