Stage 2 · Bring in your agent

Lovable vs Claude Code: you can use both

They are not the same kind of tool, so you do not have to pick one. Lovable builds your app, hosts it and runs its database. Claude Code is an AI agent that works on the code in a folder on your computer. Lovable's GitHub sync connects the two, and many owners keep Lovable for hosting and previews while Claude Code does the building.

Checked against Lovable’s, Vercel’s and Supabase’s own documentation on 29 September 2026.

What each one is

Lovable Claude Code
What it does Builds the app from chat, shows a live preview, publishes it Reads and changes the code in a folder, runs commands, explains what it did
Where the code lives In your Lovable project, and in your GitHub once connected In a copy of your GitHub repository on your computer
Hosting Yes: your app runs at its lovable.app address or your domain No hosting of its own
Database, logins, files Yes, on Lovable Cloud Uses whatever your app already uses
How you pay Lovable credits: building and chat messages, plus hosting and the database (Lovable docs) A paid Claude plan: Pro, Max, Team or Enterprise (Claude Code docs)
Needs a terminal? No No: the Claude desktop app runs it in a Code tab, where you can review its changes without a terminal (Claude Code docs)

How they work together

Connect your Lovable project to GitHub. Lovable creates a repository in your account and syncs it both ways: changes made in Lovable are committed to the repository, and commits pushed to the synced branch appear back in your Lovable project (Lovable docs). Lovable’s docs say any coding assistant that works with Git is supported (Lovable docs).

So the split most people settle on:

One owner’s version: “Use Codex or Claude Code for precise edits … Go back to Lovable mainly to publish. This saved me way more credits than trying to write ‘better prompts’” (r/lovable, June 2026). Another: “I still use Lovable. I go there to check how things look, use the visual preview” (r/lovable, December 2025).

The step-by-step setup is on how to use Claude Code on your Lovable app.

Two things Claude Code cannot do inside Lovable

When Lovable alone is the right answer

Often. If nobody but you uses the app yet and the credits are not hurting, keep building in Lovable. The one thing worth doing now is connecting GitHub, so a copy of your code exists outside Lovable; it is free on every plan (Lovable docs).

Add Claude Code when one of the common reasons shows up for you: credits and cost, wanting Claude Code, Cursor or Codex, or bugs Lovable keeps looping on. Adding an agent through GitHub answers all three without moving your hosting or your data.

What about leaving Lovable completely?

That is a separate decision, and most people do not need it. The hosting can move to Vercel while the data stays on Lovable Cloud (Lovable docs), and the data can move to your own Supabase later. The six stages lay out when each step is worth it. Codex, OpenAI’s agent, fits the same way as Claude Code: it works on the same repository.

Where this fits

This is part of stage 2, bring in your agent. Other short answers:

Not sure which stage your app is in?

The free check asks five questions about your app and gives you the path, what usually breaks on it, and what it costs. It asks; it does not look at your app. About a minute, no email.

If you would rather have your AI agent do the work with you, the kit is $19, one payment: the full guide, an agent skill that runs each stage, guardrails and checks.