Secure, control, and monetize
your GPTs

Turn your GPT into a protected, paid product using real API-based access control. Set usage limits, manage users, and stop link sharing for good.

Get Started How It Works
Real Access Control

Your GPT runs behind a secure API — not a shareable link.

Usage Limits & Billing

Monthly response limits, add-ons, and Stripe-powered subscriptions.

Stats & Visibility

Track responses, users, and activity from a simple dashboard.

How LockedGPT Works

1. Create Your GPT

Define your system prompt and rules.

2. Set Limits

Choose monthly response caps and pricing.

3. Sell Securely

Users log in and usage is enforced automatically.