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v17 · tighter copy · desktop
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DESKTOP · 1440px · anon
floom.dev
floom
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Launching 27 April 2026

Ship AI apps fast.

The protocol and runtime for agentic work.

Try an app Publish your app
22 live apps · MIT-licensed core · Self-host in 1 command
Works with
Claude Desktop Claude Code Cursor ChatGPT Codex CLI Any MCP client
LS
Lead Scorer · live demo
Paste a company URL, get a 0–100 fit score in ~2s
Input
5 free runs, then add your Gemini key
Output
87 / 100
Strong ICP match. Known fintech buyer. Expansion stage.
industry_match+ fintech
size_match+ 9,000 emp
region_match+ US / EU
risk_flagsnone
Duration 1.84s · Gemini 3 Pro · 1.2K tokens
How it works

From idea to shipped app in 3 steps.

01 · WRITE

Write one JSON spec

Describe inputs, outputs, and the model call. No framework. No server code.

spec.floom.json
02 · DEPLOY

Paste your GitHub URL

Floom builds, tests, and ships it to a public page, an MCP server, and a JSON API.

git push → live in ~60s
03 · SHARE

Share a link. Install anywhere.

Runs in Claude, Cursor, ChatGPT, a browser, or behind an API key.

floom.dev/a/your-app
Showcase

Three apps Floom already runs in production.

Real AI doing real work. All three deploy from a single GitHub repo.

screenshot · lead-scorer
LS

Lead Scorer

Score any company against your ICP in under 2 seconds.

HERO
1,284 runs · 7d Try it →
screenshot · competitor-analyzer
CA

Competitor Analyzer

Pull 3 competitors, diff their positioning, ship a brief.

318 runs · 7d Try it →
screenshot · resume-screener
RS

Resume Screener

Rank 50 CVs against a role spec. Reasons for each pick.

233 runs · 7d Try it →
For makers

Publish your own app.

Paste a GitHub URL or OpenAPI spec. Floom turns it into a public page, an MCP server, and a JSON API. Live in ~60 seconds. Free on the hosted runtime, or self-host with one Docker command.

Publish your app → Read the protocol open source · MIT
Who it’s for

Two audiences. One runtime.

For makers

Ship the weekend project.

Vibe-code the idea. Paste your repo. Floom turns it into a page, an MCP server, and a JSON API. Share it with one link.

  • One JSON spec, no framework to learn
  • Auto-generated landing page and MCP install
  • Free tier runs on Floom’s Gemini key
Deploy your first app Read the protocol
For teams

Use AI apps that actually work.

Score leads, triage tickets, screen resumes. No setup, no code. Install in Claude or run from a browser. Workspace, shared runs, one bill.

  • 22 apps live, free to run
  • Install in Claude in 30 seconds
  • Workspace, roles, audit log on Team plan
Browse the store See pricing
Pricing

Free for launch. Rate-limited, not paywalled.

LAUNCH WEEK
$0

Every app on Floom is free. Use our Gemini key until the rate limit hits, then paste yours for unlimited. Paid tiers come after launch.

5 runs / app / day per IP, on Floom’s Gemini key
Unlimited with your own Gemini or OpenAI key
Self-host free MIT-licensed, one Docker command

Paid plans coming post-launch. Free forever for self-host. See the full pricing page →

Want to build yours?

The protocol is 40 lines of JSON. The docs walk you through your first deploy in under 10 minutes.

Open the docs Star on GitHub
SIGNED-IN NAV · reference for React implementer (not the default state)
floom
F Federico
When the visitor has an auth session, the default Sign in / Sign up buttons swap for Studio and Me in the nav plus an avatar pill on the right. Other marketing pages share the same pattern.
v17 notes