Portfolio · 11
Subscription math, in minutes.
A free calculator for subscription businesses: apps, streaming, music and SaaS.
- Type
- Free tool
- Stack
- React and Supabase (Postgres)
- Languages
- Spanish and English
The project
Enter users, churn, price, payment fees, growth and costs, and get MRR, annual revenue, CLTV, CAC, LTV:CAC, payback, profit and break-even. It includes a traffic-light diagnosis and a two-page PDF.
- metrics (MRR, CLTV, CAC…)
- 8
- currencies
- 4
- languages
- 2
What I did
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One source of truth
All the math lives in a single Postgres function, so there is one source of truth.
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Shareable links
Every analysis can be saved as a link and reopened later.
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Four currencies
It works in USD, EUR, MXN and COP.