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Host4.ai

Run Claude Code and Codex 24/7 with SSH and a browser terminal on mobile

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Overview

Host4 provides managed cloud environments with Claude Code and Codex preinstalled. You get a persistent Linux server with SSH and a mobile-friendly browser terminal, automatic SSL, backups, and instant deployment on your own URL. Bring your own Anthropic key, run your AI coding agent around the clock, upgrade resources as needed, and keep work running even when your laptop is closed.

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