# Haven vs nanobot (slim)

> nanobot scores 62.4 (B) to Haven's 22.2 (F) for assistant proactive. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/haven-vs-nanobot.md (~2,500 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/haven-vs-nanobot.json · canonical https://www.anchorterminal.com/compare/haven-vs-nanobot
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-12

nanobot scores 62.4 (B) on agent readiness against Haven's 22.2 (F), and leads in 6 of 7 scored categories. Both do assistant proactive.

- Haven: F 22.2, rank #977 of 986 · https://www.anchorterminal.com/tools/haven.min.md
- nanobot: B 62.4, rank #446 of 986 · https://www.anchorterminal.com/tools/nanobot.min.md
- Haven, good for A consumer assistant for one person who wants to phone, text or email it and have it remember them. Also No incidents deducted, where nanobot loses 6 points for them.
- nanobot, good for A technical owner who wants an assistant on their own machine across many chat apps, with file-based memory and a free choice of model. Ahead on Reliability, 70 against 35; Schema & documentation, 77 against 4; Agent ergonomics, 74 against 6; Security & auth, 63 against 13; Payments & pricing, 60 against 30; Maintenance & community, 82 against 35. Also No key needed to call it; Open source.

| Category | Haven | nanobot |
| --- | --- | --- |
| Reliability (16%) | 35 | 70 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 4 | 77 |
| Agent ergonomics (13%) | 6 | 74 |
| Security & auth (14%) | 13 | 63 |
| Payments & pricing (10%) | 30 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 35 | 82 |
| Transparency & trust (7%) | 51 | 48 |

| Fact (where they differ) | Haven | nanobot |
| --- | --- | --- |
| Kind | Platform | Agent harness |
| Vendor | Hello Haven, Inc. | HKUDS |
| Transports | HTTP |  |
| Auth | OAuth or key | None |
| Licence | Proprietary service under Hello Haven's Terms of Service | MIT |
| llms.txt | no | yes |
| Last release | 2026-09-17 | 2026-09-15 |
| Terms last updated | 2026-07-24 | no document linked |
| Privacy policy last updated | 2026-07-24 | no document linked |
| 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 | none | 49k stars |