Do You Need Postgres? — Database Calculator
SQLite until the numbers disagree.
Five inputs. One verdict. A depressed android calculates whether your SaaS actually needs Postgres or if SQLite is more than sufficient. Spoiler: it is usually SQLite.
/tools
Tools
Quick utilities for the recurring questions founders insist on asking after the answer has already been written down elsewhere.
These are fast decision tools, not software monuments. Open one, get the verdict, and return to building the product that actually needs your time.