Already building in Lovable, Replit, or Base44?Continue free in Cloud

Free forever

The 100% free AI app builder

Describe your idea and Freebuff builds, previews, and deploys a full-stack app. No subscription, no API keys.

Ask Freebuff to create…
230,000+ developers coding for free
FreebuffFreebuff
$0 / yr
EmergentEmergent
$240 / yr
Bolt.newBolt.new
$324 / yr
LovableLovable
$600 / yr
ReplitReplit
$1,080 / yr
Base44Base44
$1,920 / yr
$0$100$300$1k

Freebuff Cloud

Keep your app. Lose the subscription.

Bring over any existing project and continue from the same code in a free cloud workspace.

  1. 1

    Send your app to GitHub

    Export or sync it from Lovable, Replit, Base44, or wherever you started.

  2. 2

    Connect the repo

    Choose it in Freebuff Cloud and we’ll open a live preview for you.

  3. 3

    Keep building for $0

    Continue with the same code, without another app-builder subscription.

Built with Freebuff Web

Real apps, shipped for $0

Thousands of developers have built and deployed full-stack apps with Freebuff Web. Here are a few the community surfaced this week.

How it works

From sentence to shipped app

No setup, no API keys, no deploy pipeline to babysit. Describe it, watch it build, share the link.

  1. 1

    Describe it

    Type a sentence — or paste a spec, a screenshot, or a Figma link. No prompt engineering required.

  2. 2

    Freebuff builds it

    A full-stack app gets scaffolded, wired up, and run in a live sandbox. Watch it come together in real time.

  3. 3

    Preview, share, deploy

    Get a live preview URL you can send to anyone, then ship to production with one click — all for $0.

Your stack, your choice

Start managed or bring Git

Use the default React and Convex workflow for the fastest start, or connect any existing GitHub project.

The math

Why pay $600+/yr to build an app?

Other AI app builders gate the good stuff behind steep monthly plans. Freebuff Web is $0 — build, preview, and deploy included.

FreebuffFreebuff
$0 / yr
EmergentEmergent
$240 / yr
Bolt.newBolt.new
$324 / yr
LovableLovable
$600 / yr
ReplitReplit
$1,080 / yr
Base44Base44
$1,920 / yr
$0$100$300$1k

FAQs

Freebuff Web is a free AI app builder. Describe what you want and it builds, previews, and deploys a full-stack app — no setup and no API keys.

Start building for free

No subscription, no API keys. Sign in and ship your first app in minutes.

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