Build a SaaS appwith AI.

Most founders ship a working v1 in a weekend. The AI sets up logins, Stripe, and the dashboard in two to three hours; you spend the rest of the weekend polishing copy, fine-tuning the UI in the visual editor, and connecting your own integrations.

The parts that used to eat a week, keeping payments in sync with Stripe, unlocking features by plan, sending customers to the billing portal, GDPR account deletion, WebTwizz sets up correctly the first time. That's the SaaS-specific advantage: most prompt-to-app tools generate a generic shell for adding and editing records and call it done. WebTwizz generates the SaaS-shaped wiring, then lets you tune the parts that vary.

A polished v1 (custom emails, onboarding flow, analytics, error monitoring) takes 1–2 more weeks. Production-grade with paying users follows your normal launch cadence.

Every AI app builder will give you a landing page and a database. Almost none of them get the SaaS-specific 80% right out of the box:

1. Logins that survive real users. Email and password is the easy part. Email verification, password reset, Google sign-in, and keeping people signed in, plus making sure each user only reads their own data. That's where prompt-to-app tools usually leave you a half-built shell. WebTwizz sets up Supabase logins with all four flows from the start.

2. Stripe subscriptions, not one-time checkouts. Most builders add a Stripe Checkout button and stop there. A real SaaS needs your app to hear from Stripe when a checkout completes, a subscription changes, or a subscription is cancelled; a customer portal for self-serve cancellations; and a check on the server that the user's plan allows every paid feature. WebTwizz sets up all of it.

3. Dashboards that only show each user their own data. Showing a user "their" data means the server has to check who is signed in and fetch only their records. Skipping that step is the #1 reason early SaaS MVPs leak data. WebTwizz builds that check into every data lookup.