# Amp vs OpenMausBot (slim)

> OpenMausBot scores 65.4 (B) to Amp's 57.1 (C) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/amp-vs-openmausbot.md (~3,750 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/amp-vs-openmausbot.json · canonical https://www.anchorterminal.com/compare/amp-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 Amp's 57.1 (C), and leads in 5 of 7 scored categories. Amp leads on maintenance & community and transparency & trust. Both do agent harnesses.

- Amp: C 57.1, rank #730 of 1239 · https://www.anchorterminal.com/tools/amp.min.md
- OpenMausBot: B 65.4, rank #368 of 1239 · https://www.anchorterminal.com/tools/openmausbot.min.md
- Amp, good for Teams that want a hosted, multi-model coding agent with shared threads and cloud machines, driven from scripts through execute mode or the SDKs. Ahead on Maintenance & community, 79 against 74; Transparency & trust, 77 against 59.
- 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 Reliability, 60 against 31; Schema & documentation, 90 against 72; Agent ergonomics, 77 against 69; Payments & pricing, 50 against 35. Also Runs on your own machine; Free to start without a card; Open source.

| Category | Amp | OpenMausBot |
| --- | --- | --- |
| Reliability (16%) | 31 | 60 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 72 | 90 |
| Agent ergonomics (13%) | 69 | 77 |
| Security & auth (14%) | 57 | 59 |
| Payments & pricing (10%) | 35 | 50 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 79 | 74 |
| Transparency & trust (7%) | 77 | 59 |

| Fact (where they differ) | Amp | OpenMausBot |
| --- | --- | --- |
| Vendor | Amp Frontier Corporation | Supamaus Software Private Limited |
| Transports |  | stdio |
| Licence | Proprietary, under the Amp licence terms (Amp Frontier Corporation). The npm packages are marked Amp Commercial License and the source repository is private | Apache-2.0 |
| Tools exposed | none | 20 |
| llms.txt | yes | no |
| Last release | 2026-10-08 | 2026-10-30 |
| Terms last updated | no date given | 2026-10-10 |
| Privacy policy last updated | 2026-09-10 | 2026-10-18 |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | yes | not found in the text |
| Popularity | 41k npm/wk | 8.2k stars, 3.5k npm/wk |