Why I built RegKit - One form. Auth and payment, unified
I kept running into the same problem across every SaaS project I worked on — the signup + payment flow.
Every implementation defaulted to one of two patterns. Either payment first with a magic link sent afterwards, losing the user at peak engagement. Or signup first, pay later, which creates unverified accounts and a reconciliation mess you have to maintain forever.
I posted about it to see if others had the same frustration. Turns out it's a problem and nobody had a clean solution — everyone was just working around it.
So I built RegKit. One form, one submit, payment confirmed server-side, account created instantly. No second step, no inbox detour, no edge case surprises in production.
It's available now for Next.js, FastAPI, and dotnet. Early Access is $99 for the first 100 customers.
