AI app builders
Replit
Online environment where an AI agent builds and publishes apps, with built-in auth, database, hosting, and monitoring.
Pricing as seen
See site. The homepage says you can start for free with no card.
Checked 16 Oct 2026. Prices change. Confirm on the vendor site before you buy.
Pricing sourceUpdated
16 Oct 2026
Added
16 Oct 2026
Supported builders
This is the builder. Apps can stay on Replit’s hosting or be connected to the other tools in this directory.
What it is
Replit’s site says you describe an app and the agent writes and publishes it. The platform lists built-in authentication, database, hosting, and monitoring so a project can scale without a separate setup step, plus integrations such as Stripe.
You can still connect outside services. The thing to notice is which built-ins are on, because advice written for a hand-rolled Next.js app will not match a Replit database that already exists. Secrets on Replit belong in the Secrets panel, not in a committed file.
Best for: Building and publishing an app without a local toolchain, including teams that want the agent and the host in one product.
Watch-outs
- Built-in auth and database can hide the same mistakes as Supabase: broad read access and secrets in the client.
- Commercial limits and the free mode’s boundaries: See site.
Our take
Opinion from ShipSafeStack. Not a score, not a certification, and not a sponsorship.
A complete place to go from prompt to a public URL, which means the public URL exists earlier than people expect. Check who can read the built-in database, where secrets are stored, and whether monitoring is the platform’s or something you added. Free mode is for starting, not a capacity plan.