Free Tools
Product tools for founders
Free calculators and checklists to help you make smarter product decisions — no signup required.
Feature Prioritization Score
Score and rank your feature requests using the RICE framework. Know exactly what to build next.
Feedback ROI Calculator
Calculate the return on investment of collecting user feedback. See how much revenue feedback saves.
Product Launch Checklist
Interactive checklist to evaluate your product launch readiness across 5 critical categories.
NPS Calculator
Compute Net Promoter Score from promoters, passives, and detractors — then act on the gaps.
Changelog Generator
Draft user-facing release notes from a title, summary, and bullets. Copy markdown in one click.