# AI app builders overview

Short pages for apps made in Lovable, Bolt, v0 and Replit, one per builder and job, each with one prompt, where secrets go and the known trap.

Each of these tools can also connect to BuildBase itself and set up your organization while it builds: [Lovable](/console/ai-agents/lovable), [Bolt](/console/ai-agents/bolt), [v0](/console/ai-agents/v0) and [Replit](/console/ai-agents/replit), in **BuildBase in your AI tools**.

Each page here does one job in an app made in an AI app builder: one prompt to paste, exactly where that builder keeps your secrets, and the trap that builder is known for. They assume the app already signs people in with @buildbase/sdk, which each builder's full guide on buildbase.app sets up, and the prompt stops and asks if it does not.

| Job                  | Lovable                                                | Bolt                                             | v0                                            | Replit                                            |
| -------------------- | ------------------------------------------------------ | ------------------------------------------------ | --------------------------------------------- | ------------------------------------------------- |
| Usage credits        | [Credits](/ai-builders/lovable-credits)                | [Credits](/ai-builders/bolt-credits)             | [Credits](/ai-builders/v0-credits)            | [Credits](/ai-builders/replit-credits)            |
| Paid plans           | [Plans](/ai-builders/lovable-paid-plans)               | [Plans](/ai-builders/bolt-paid-plans)            | [Plans](/ai-builders/v0-paid-plans)           | [Plans](/ai-builders/replit-paid-plans)           |
| Teams                | [Teams](/ai-builders/lovable-teams)                    | [Teams](/ai-builders/bolt-teams)                 | [Teams](/ai-builders/v0-teams)                | [Teams](/ai-builders/replit-teams)                |
| Payment-failed email | [Email](/ai-builders/lovable-payment-failed-email)     | [Email](/ai-builders/bolt-payment-failed-email)  | [Email](/ai-builders/v0-payment-failed-email) | [Email](/ai-builders/replit-payment-failed-email) |
| The rules, once      | [Instructions and skills](/ai-builders/lovable-import) | [Knowledge and skills](/ai-builders/bolt-import) | [Instructions](/ai-builders/v0-import)        | [Skill and replit.md](/ai-builders/replit-import) |

## Open-in links

A page for Lovable or Replit has an **Open in Lovable** or **Open in Replit** link, built in the format each builder documents: Lovable's [Build with URL](https://docs.lovable.dev/integrations/build-with-url) and Replit's [Open in Replit](https://docs.replit.com/features/integrations/open-in-replit). Both open a new project with the prompt filled in and wait for you to send it. To change an app you already have, paste the prompt into that project's chat instead. Bolt and v0 document no such link, so their pages ask you to copy the prompt.

BuildBase is not affiliated with or endorsed by Lovable, Bolt, v0 or Replit. The names are theirs, and the links are plain text.

## The full guides

- [Lovable app: login, teams and paid plans](https://www.buildbase.app/guides/add-login-teams-and-paid-plans-to-a-lovable-app)
- [Bolt.new app: login, teams and paid plans](https://www.buildbase.app/guides/add-login-teams-and-paid-plans-to-a-bolt-app)
- [v0 app: sign-in, teams and paid plans](https://www.buildbase.app/guides/add-sign-in-teams-and-paid-plans-to-a-v0-app)
- [Replit Agent app: login, teams and paid plans](https://www.buildbase.app/guides/add-login-teams-and-paid-plans-to-a-replit-app)

If the app already signs people in with something else, stop and ask before migrating: [keep your existing sign-in](/sign-in-setup/keep-your-sign-in) lays out the choices, and [keep your users when you move them](/sign-in-setup/importing-users) is the move itself.