A: Great questions!

Greta uses Netlify for hosting by default—we provide a shared environment for your apps initially. When you're ready to use your own custom domain, you can simply claim your site in your own Netlify account and set up your domain from there.

For databases, Greta connects directly to your own Supabase account—your data remains private and entirely under your control.

And yes, you can absolutely deploy and host apps on your own servers. You can push the code to GitHub or download it directly, and then host it wherever you'd like.

Let me know if you need any help with this!