# Agent Zero vs OpenMausBot (slim)

> OpenMausBot scores 65.4 (B) to Agent Zero's 54.6 (C) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot.md (~3,700 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot.json · canonical https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-30
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

OpenMausBot scores 65.4 (B) on agent readiness against Agent Zero's 54.6 (C), and leads in 4 of 7 scored categories. Agent Zero leads on payments & pricing. Both do agent harnesses.

- Agent Zero: C 54.6, rank #812 of 1239 · https://www.anchorterminal.com/tools/agent-zero.min.md
- OpenMausBot: B 65.4, rank #368 of 1239 · https://www.anchorterminal.com/tools/openmausbot.min.md
- Agent Zero, good for A technical owner who wants an agent with its own Linux machine, reachable from Telegram, WhatsApp or email, with scheduled tasks and editable memory. Ahead on Payments & pricing, 60 against 50. Also No key needed to call it.
- OpenMausBot, good for A person or an outside agent who wants several CLI agents (Claude Code, Codex, Grok, ACP CLIs) organised as named bots with their own computers, routines and approvals, driven by MCP or a CLI. Ahead on Schema & documentation, 90 against 64; Agent ergonomics, 77 against 62; Security & auth, 59 against 54. Also Runs on your own machine; Free to start without a card.

| Category | Agent Zero | OpenMausBot |
| --- | --- | --- |
| Reliability (16%) | 57 | 60 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 64 | 90 |
| Agent ergonomics (13%) | 62 | 77 |
| Security & auth (14%) | 54 | 59 |
| Payments & pricing (10%) | 60 | 50 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 75 | 74 |
| Transparency & trust (7%) | 59 | 59 |

| Fact (where they differ) | Agent Zero | OpenMausBot |
| --- | --- | --- |
| Vendor | Agent Zero, s.r.o. | Supamaus Software Private Limited |
| Transports |  | stdio |
| Auth | None | OAuth or key |
| Pricing | Free | Freemium |
| Licence | MIT | Apache-2.0 |
| Tools exposed | none | 20 |
| llms.txt | yes | no |
| Last release | 2026-09-23 | 2026-10-30 |
| Terms last updated | no document linked | 2026-10-10 |
| Privacy policy last updated | no document linked | 2026-10-18 |
| Customer content may train models |  | not found in the text |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Popularity | 19k stars | 8.2k stars, 3.5k npm/wk |