The most expensive mistake in your funnel

July 02, 2026

Hey there,

I’ve seen many founders treat onboarding like a chore. 

Name, email, password, get it over with fast and dump the user into the app.

That's the most expensive mistake in your whole funnel.

Onboarding isn't just account setup. 

Your job is to convince someone they need your app NOW.

Every screen a user clicks through is another small investment. 

They answer a question, they tell you about their problem. 

By the time they hit your paywall, they've put in real effort, and people don't walk away from something they've already sunk time into.

It’s called sunk-cost bias, and it builds with every screen they finish.

A short onboarding gives them nothing to commit to. They bounce, taking the sale with them before they ever felt the problem.

That’s why I always go with extensive onboarding.

By screen ten they're invested, they've articulated their problem out loud, and "try it free" feels like the obvious next step instead of a hard sell.

At Puff Count, adding a real onboarding on top of an already-optimized paywall took my conversion from around 18% to around 28%.

Walk the user through real questions about their problem and make them say the pain out loud. 

Let them invest screen after screen, so by the time the paywall hits, they're already bought in.

Build it this way and your onboarding does the selling, while the paywall just collects.

Peace,
Steven