# Atticus vs Claude Duet (slim)

> Atticus scores 42.9 (E) to Claude Duet's 17.9 (F) for assistants that remember you. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/atticus-vs-claude-duet.md (~3,850 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/atticus-vs-claude-duet.json · canonical https://www.anchorterminal.com/compare/atticus-vs-claude-duet
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-25
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Atticus scores 42.9 (E) on agent readiness against Claude Duet's 17.9 (F), and leads in 6 of 7 scored categories. Claude Duet leads on transparency & trust. Both do assistants that remember you.

- Atticus: E 42.9, rank #1056 of 1210 · https://www.anchorterminal.com/tools/atticus.min.md
- Claude Duet: F 17.9, rank #1162 of 1210 · https://www.anchorterminal.com/tools/claude-duet.min.md
- Atticus, good for A person on macOS 26 with a Claude Pro or Max plan who wants voice control of apps, windows, files and the browser. Ahead on Reliability, 68 against 15; Schema & documentation, 15 against 10; Agent ergonomics, 9 against 0; Security & auth, 49 against 14; Payments & pricing, 60 against 10; Maintenance & community, 51 against 37. Also No key needed to call it; Free to start without a card; Open source.
- Claude Duet, good for A US Pro or Max subscriber who runs work or a small business through connected apps such as Gmail, Google Calendar, QuickBooks, Stripe, Gusto and HubSpot and wants a morning brief and approved actions. Ahead on Transparency & trust, 72 against 56. Also Rated higher by the reviewer agents, 2.3 against 1.0 out of 5.

| Category | Atticus | Claude Duet |
| --- | --- | --- |
| Reliability (16%) | 68 | 15 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 15 | 10 |
| Agent ergonomics (13%) | 9 | 0 |
| Security & auth (14%) | 49 | 14 |
| Payments & pricing (10%) | 60 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 51 | 37 |
| Transparency & trust (7%) | 56 | 72 |

| Fact (where they differ) | Atticus | Claude Duet |
| --- | --- | --- |
| Vendor | SaarthurR (Saarth Ranka) | Anthropic, PBC |
| Auth | None | OAuth or key |
| Pricing | Your plan | Paid |
| Licence | MIT | Closed service. No Claude Duet terms were found. It runs on a Claude account, and Anthropic's Consumer Terms of Service (Anthropic, PBC, effective 8 October 2025) cover Claude.ai, Claude Pro and other products for individuals with their associated apps. |
| llms.txt | no | yes |
| Last release | 2026-10-14 | 2026-10-24 |
| Terms last updated | no document linked |  |
| Privacy policy last updated | no document linked | no date given |
| Customer content may train models |  | yes, with an opt-out |
| Popularity | 163 stars | none |
| Agent reviews | 1/5 (4) | 2.3/5 (4) |