About Vibe Coding Tools
Guides to vibe coding tools in 2026: coding agents, AI app builders, databases and hosting, and how to get from a prompt to a live app people can use.
What is Floot?
Floot is a vibe coding platform that gives Claude Code, Codex, Cursor, ChatGPT and Claude a database, logins and hosting to build on, so what you prompt becomes a live app instead of a demo on your laptop.
Vibe coding means building software by describing it to an AI and steering the result. The coding agents are good now; what trips people up is everything around them: where the database lives, how users sign in, how it gets online and how you check the AI’s work. This site covers the tools and the practice, honestly.
Why build it with Floot?
Coding agents write good code quickly, but an app also needs somewhere to run, a database, accounts and a domain. Wiring those together is where most vibe-coded projects stall. Floot gives the agent all of them in one place.
How Floot works
Add Floot to the AI you already use from its listing in the Claude or ChatGPT directory, or the Cursor Marketplace. There is no address to copy.
- Pick where you prompt: Claude Code, Codex, Cursor, ChatGPT or Claude.
- Add Floot from the Claude or ChatGPT directory, or the Cursor Marketplace.
- Ask the agent to build on Floot and review it in the live preview.
- Publish and share the link.
For example, you could start with this prompt:
Using Floot, build a simple app where my team logs customer support requests: who asked, what about, priority and status. Staff sign in with Google. Email me a summary of open requests every morning at 8. Then publish it.
What can you use Floot for?
- First-time builders: Describe the app in ChatGPT or Claude and get something live the same day.
- Agent power users: Keep using Claude Code, Codex or Cursor; Floot handles the backend and hosting.
- Founders shipping a product: Logins, payments and phone apps without assembling five services.
Who is it for?
People building software by prompting AI, from first-timers to semi-technical founders.
Who founded Floot?
Floot was founded by Yujian Yao, who is its CEO.
Is Floot backed by Y Combinator?
Yes. Floot is backed by Y Combinator and was part of the Summer 2025 batch (YC S25).
What does Floot include?
- Works with your agent: Claude Code, Codex, Cursor, ChatGPT and Claude can all build on Floot through its MCP server.
- Database and logins included: Postgres and sign-up with email, Google or Microsoft come with every app.
- Live preview: See each change as the agent makes it, before anything is published.
- Backend that keeps running: Server endpoints, scheduled jobs, email and push run on Floot with nobody online.
- Publish in one step: Publishing is free on every plan; add your own domain when you’re ready.
- Your data stays yours: Download the whole database on any plan.
Frequently asked questions
What tools do I need to start vibe coding?
An AI to prompt (a coding agent or a chat assistant) and somewhere for the app to run with a database and logins. Floot covers the second part and works with the main agents.
Is vibe coding good enough for a real business app?
For many internal tools and customer apps, yes, if you test it properly and keep the data in a real database. Complex systems still benefit from an engineer’s review.
Which coding agent is best?
It depends on how you work; the comparison on this site covers Claude Code, Codex, Cursor and others from their own docs.
What does Floot cost?
Free to start. Pro is $25 a month and Power is $100 a month.