Editorial comparison
Best AI operating systems
12 rated AI operating systems are ranked by editorial stars, highest first, with listing name as the tie-break. See How we rate at /ratings.
Listed options
12 listings
Swipe or scroll the table horizontally to view every fact.
| Listing | Editorial stars | Type | Price | Runtimes | Install time and difficulty | Status |
|---|---|---|---|---|---|---|
| COG Second Brain | 4 | AI operating system | Free | Claude Code, Cursor, Gemini CLI, Codex, Kiro, Antigravity | About 2 minutes (stated) / moderate | Approved |
| All Sorted | 3.5 | AI operating system | $3,499 | Claude Code, Codex, Gemini CLI | Up to 4 hours of white glove installation is included; the site calls it a single setup pass. / easy | Approved |
| claude-obsidian | 3.5 | AI operating system | Free | Claude Code, Obsidian | moderate | Approved |
| claude-ops | 3.5 | AI operating system | Free | Claude Code, Codex, Gemini CLI, OpenClaw, Hermes, OpenCode | technical | Approved |
| Dex | 3.5 | AI operating system | Free | Claude Code, Cursor | moderate | Approved |
| LifeOS (Personal AI Infrastructure) | 3.5 | AI operating system | Free | Claude Code, Cursor, Codex, Hermes | Not stated / technical | Approved |
| ibl.ai Agentic OS for SMB | 3 | AI operating system | Not stated | MCP, OpenAI, Gemini, Anthropic, Llama | moderate | Approved |
| MARVIN | 3 | AI operating system | Free | Claude Code, GitHub Copilot CLI | easy | Approved |
| PM Operating System in Claude Code | 3 | AI operating system | $49 once | Claude Code, Cursor, VS Code | moderate | Approved |
| Claude CoWork OS | 2.5 | AI operating system | $149 once | Claude Desktop (CoWork) | 30 to 40 minutes onboarding / easy | Approved |
| Claude OS v4 | 2.5 | AI operating system | $49 once | Claude Code, Claude | moderate | Approved |
| PeptAIOS | 2.5 | AI operating system | Not stated | Claude Code | Not stated | Coming soon |
How to choose
- Rank is based only on editorial stars.
- Equal star ratings are ordered by listing name.
- Only listings with editorial data are included.
- Check each listing's stated price and requirements.
Frequently asked questions
- How many AI operating systems are listed?
- 12 are listed right now: COG Second Brain, All Sorted, claude-obsidian, claude-ops, Dex, LifeOS (Personal AI Infrastructure), ibl.ai Agentic OS for SMB, MARVIN, PM Operating System in Claude Code, Claude CoWork OS, Claude OS v4 and PeptAIOS. 1 of them is marked coming soon and cannot be bought yet.
- What do AI operating systems cost?
- Stated prices: free to $3,499, across 10 priced plans. Check each listing for current terms.
- Which runtimes do AI operating systems need?
- The listings name Anthropic, Antigravity, Claude, Claude Code, Claude Desktop (CoWork), Codex, Cursor, Gemini, Gemini CLI, GitHub Copilot CLI, Hermes, Kiro, Llama, MCP, Obsidian, OpenAI, OpenClaw, OpenCode, VS Code.