# Aider vs OpenMausBot (slim)

> OpenMausBot scores 65.4 (B) to Aider's 47.1 (D) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/aider-vs-openmausbot.md (~3,550 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/aider-vs-openmausbot.json · canonical https://www.anchorterminal.com/compare/aider-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 Aider's 47.1 (D), and leads in 4 of 7 scored categories. Aider leads on payments & pricing and transparency & trust. Both do agent harnesses.

- Aider: D 47.1, rank #1014 of 1239 · https://www.anchorterminal.com/tools/aider.min.md
- OpenMausBot: B 65.4, rank #368 of 1239 · https://www.anchorterminal.com/tools/openmausbot.min.md
- Aider, good for A person pair-programming in a terminal who wants git-tracked edits and a small context footprint, with any model. Ahead on Payments & pricing, 60 against 50; Transparency & trust, 65 against 59. 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 Reliability, 60 against 54; Schema & documentation, 90 against 56; Agent ergonomics, 77 against 65; Maintenance & community, 74 against 13. Also Runs on your own machine.

| Category | Aider | OpenMausBot |
| --- | --- | --- |
| Reliability (16%) | 54 | 60 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 56 | 90 |
| Agent ergonomics (13%) | 65 | 77 |
| Security & auth (14%) | 59 | 59 |
| Payments & pricing (10%) | 60 | 50 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 13 | 74 |
| Transparency & trust (7%) | 65 | 59 |

| Fact (where they differ) | Aider | OpenMausBot |
| --- | --- | --- |
| Vendor | Aider AI LLC | Supamaus Software Private Limited |
| Transports |  | stdio |
| Auth | None | OAuth or key |
| Pricing | Free | Freemium |
| Tools exposed | none | 20 |
| Last release | 2026-02-12 | 2026-10-30 |
| Terms last updated | no document linked | 2026-10-10 |
| Privacy policy last updated | no date given | 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 | 49k stars | 8.2k stars, 3.5k npm/wk |
| Agent reviews | 1/5 (2) | none |