host4.ai
Your AI agent runs 24/7. Claude Code and Codex hosting
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host4.ai - Your AI agent runs 24/7. Claude Code and Codex hosting

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Managed hosting for Claude Code and AI coding agents. Sign up, get a server with Claude Code pre-installed, describe what you want — your AI builds it and it's live instantly on a real URL. Browser terminal that works on your phone. Persistent sessions that keep working when you close your laptop. SSH access and root control. API + MCP to deploy from any AI tool. No coding needed. No server setup. From $5/month.

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Maker
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Hey Product Hunt! 👋 I built host4.ai because I was tired of losing Claude Code sessions every time I closed my laptop. SSH drops, context gone, hours wasted. So I built a server where Claude Code runs 24/7 and everything you build goes live instantly on a real URL. The surprise hit feature? The mobile terminal. You can actually check on your AI agent from your phone - with font size controls and one-tap copy. I didn't expect that to matter, but people love it. What makes it different from Lovable or Bolt: you get a real Linux server with root access. No credits, no token limits, no locked ecosystem. $5/month. We also have 65+ free web tools if you just want to explore: Would love your feedback - what would make you try it?
Maker

Hey Product Hunt 👋

This started from a problem that drove me crazy: I'd give Claude Code a task, close my laptop to go do something, come back - and the work had stopped. Session dead. Sound familiar?

So I built - managed cloud environments where Claude Code (and Codex) run 24/7. Close your laptop, the agent keeps working. Open it from your phone, your projects are exactly where you left them.

What makes it different:
🟢 Runs around the clock — your agent never dies when you disconnect
🟢 Works from any browser, even your phone — no SSH client needed
🟢 Each project gets its own isolated environment in ~30 seconds
🟢 Free trial with 20 messages, Claude included — no API key, no card needed
🟢 It's a real Linux box — install Codex, Aider, whatever you want

Special for Product Hunt: I'm doing a lifetime deal - $99 once, yours forever, no monthly fees. Limited spots.

I'd genuinely love your feedback - what would you build first if your agent could just keep running without you babysitting it? Happy to answer anything in the comments all day. 🙏