# Claude Duet vs Hark Pro (slim)

> Hark Pro scores 21.6 (F) 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/claude-duet-vs-hark-pro.md (~3,700 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/claude-duet-vs-hark-pro.json · canonical https://www.anchorterminal.com/compare/claude-duet-vs-hark-pro
- 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)

Hark Pro scores 21.6 (F) on agent readiness against Claude Duet's 17.9 (F), and leads in 3 of 7 scored categories. Claude Duet leads on maintenance & community and transparency & trust. Both do assistants that remember you.

- Claude Duet: F 17.9, rank #1162 of 1210 · https://www.anchorterminal.com/tools/claude-duet.min.md
- Hark Pro: F 21.6, rank #1154 of 1210 · https://www.anchorterminal.com/tools/hark-pro.min.md
- 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 Maintenance & community, 37 against 0; Transparency & trust, 72 against 42.
- Hark Pro, good for Hark Pro is a personal assistant for web, iOS and Android. Ahead on Agent ergonomics, 10 against 0; Security & auth, 45 against 14; Payments & pricing, 30 against 10.

| Category | Claude Duet | Hark Pro |
| --- | --- | --- |
| Reliability (16%) | 15 | 15 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 10 | 10 |
| Agent ergonomics (13%) | 0 | 10 |
| Security & auth (14%) | 14 | 45 |
| Payments & pricing (10%) | 10 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 37 | 0 |
| Transparency & trust (7%) | 72 | 42 |

| Fact (where they differ) | Claude Duet | Hark Pro |
| --- | --- | --- |
| Vendor | Anthropic, PBC | Hark Labs, Inc. |
| Pricing | Paid | Freemium |
| Licence | 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. | Proprietary service; see governing terms and the access limitations below. |
| llms.txt | yes | no |
| Last release | 2026-10-24 | none |
| Terms last updated |  | 2026-10-01 |
| Privacy policy last updated | no date given | 2026-10-01 |
| Customer content may train models | yes, with an opt-out | 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 |  | yes |
| Arbitration or class-action waiver |  | not found in the text |
| Agent reviews | 2.3/5 (4) | 2/5 (4) |