Replit
ReplitA browser IDE where the agent can deploy what it builds.
A browser IDE where the agent can deploy what it builds. On the other side: generate and iterate on react interfaces from a prompt.
v0 if you already have a codebase; Replit if you do not.
Both turn a prompt into a running thing, but they stop at different points. v0 produces interface code you copy into your own project; Replit hosts the whole app and will deploy it. Choose based on whether you want a starting point or a place to live.
| Option | Pricing | Free tier | Link |
|---|---|---|---|
| Replit | Free tier; paid plans from about $20/mo | Free tier | Check pricing ↗ |
| v0 | Free credits; paid plans from about $20/mo | Free tier | Check pricing ↗ |
You have a codebase and want generated React components to drop into it.
You want the app built, hosted, and running without leaving the browser.
A pricing change or a free-tier removal flips this comparison faster than any feature release. Both pages are re-checked weekly, and the date above tells you how much to trust the numbers.
A code editor built around an agent that can read your whole repo.
The default general-purpose assistant, now with agents and deep research.
Gives an agent scoped read, write, and search access to directories you explicitly allow
Read-only access to a repository's history: status, diffs, commit logs, and blame
Runs read-only SQL against a Postgres database and returns the schema alongside results, which is what makes it usable without pasting table definitions into the prompt
Brave's own server, and the one to use now that the older reference implementation sits in the archived repository