What is your favorite marketing framework?

Hey, Indie Hackers

We are creating a library of 50 battle-tested marketing frameworks for Indie Entrepreneurs. Especially those with a Dev background 👾

And we need your help! What is your favorite marketing model?

Mine is Growth Loop and AARRR funnel. I use them on every project.

(If you don't know what a marketing model is, look at the Hook example here)