Rebirth

Best for Prompt-to-game building inside Roblox Studio

Can you ship it?

Yes, free tier Terms: you keep ownership of the games and content you create, no plan limit Source

Price

5 free credits on sign-up. Hobby $8.99/mo (10 prompts/day). Pro $15.99/mo (25/day). Unlimited $29.99/mo (fair use)

Works with

Roblox Studio (plugin)

A Roblox Studio plugin that turns plain-English prompts into code and game assets written straight into your place, for new games or existing ones. It's priced per prompt rather than by tokens: 5 free credits on sign-up, then daily prompt caps on Hobby and Pro, or an Unlimited plan under a fair-use policy. Its terms say you keep ownership of the games and content you make and Rebirth doesn't train on your prompts, but it sends your prompts and Studio state to outside AI providers whose own terms may allow training.