# LearnHarness vs OpenDuet (slim)

> LearnHarness scores 59.3 (C) to OpenDuet's 49.5 (D) for assistants that remember you. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/learnharness-vs-openduet.md (~4,050 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/learnharness-vs-openduet.json · canonical https://www.anchorterminal.com/compare/learnharness-vs-openduet
- 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)

LearnHarness scores 59.3 (C) on agent readiness against OpenDuet's 49.5 (D), and leads in 5 of 7 scored categories. OpenDuet leads on security & auth and transparency & trust. Both do assistants that remember you.

- LearnHarness: C 59.3, rank #648 of 1239 · https://www.anchorterminal.com/tools/learnharness.min.md
- OpenDuet: D 49.5, rank #962 of 1239 · https://www.anchorterminal.com/tools/openduet.min.md
- LearnHarness, good for A tutor for one learner that keeps a local record of sessions and a graph of propositions and reasoning chains. Ahead on Reliability, 56 against 42; Schema & documentation, 63 against 58; Agent ergonomics, 60 against 52; Payments & pricing, 60 against 30; Maintenance & community, 71 against 37. Also No key needed to call it.
- OpenDuet, good for A starting point for a developer or team who wants a proactive mail-and-calendar assistant they host and change, with approvals and audit, and who accepts a CopilotKit Intelligence account. Ahead on Security & auth, 59 against 52; Transparency & trust, 68 against 60.

| Category | LearnHarness | OpenDuet |
| --- | --- | --- |
| Reliability (16%) | 56 | 42 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 63 | 58 |
| Agent ergonomics (13%) | 60 | 52 |
| Security & auth (14%) | 52 | 59 |
| Payments & pricing (10%) | 60 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 71 | 37 |
| Transparency & trust (7%) | 60 | 68 |

| Fact (where they differ) | LearnHarness | OpenDuet |
| --- | --- | --- |
| Vendor | Amos Blomqvist | CopilotKit (Tawkit, Inc.) |
| Auth | None | OAuth or key |
| Pricing | Free | Freemium |
| Licence | AGPL-3.0-only | MIT. Threads and memory need a CopilotKit Intelligence project, a separate service under CopilotKit's Self-Service Agreement |
| Last release | 2026-10-29 | none |
| Terms last updated | no date given | couldn't be read |
| Privacy policy last updated | no document linked | 2026-08-27 |
| Customer content may train models | not found in the text | couldn't be read |
| Terms restrict automated access | not found in the text | couldn't be read |
| Terms restrict benchmarking | not found in the text | couldn't be read |
| Terms or service can change without notice | not found in the text | couldn't be read |
| Arbitration or class-action waiver | not found in the text | couldn't be read |
| Popularity | 4.2k stars | 1.6k stars |