# Medblocks vs Zus Health (slim)

> Zus Health scores 56.6 (C) to Medblocks's 52.7 (D) for patient record retrieval. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/medblocks-vs-zus-health.md (~2,400 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/medblocks-vs-zus-health.json · canonical https://www.anchorterminal.com/compare/medblocks-vs-zus-health
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-14

Zus Health scores 56.6 (C) on agent readiness against Medblocks's 52.7 (D), and leads in 3 of 7 scored categories. Medblocks leads on agent ergonomics, security & auth, payments & pricing and maintenance & community. Both do patient record retrieval.

- Medblocks: D 52.7, rank #773 of 1076 · https://www.anchorterminal.com/tools/medblocks.min.md
- Zus Health: C 56.6, rank #669 of 1076 · https://www.anchorterminal.com/tools/zus-health.min.md
- Medblocks, good for A consumer or care app, or an assistant, that needs a patient's own records from US hospitals and payers with the patient's consent, and wants an MCP route as well as REST. Ahead on Agent ergonomics, 72 against 67; Security & auth, 67 against 49; Payments & pricing, 25 against 5; Maintenance & community, 69 against 64. Also A hosted endpoint, with nothing to install.
- Zus Health, good for US care organisations and digital health builders that want a shared, continuously refreshed patient profile in FHIR with EHR embedding. Ahead on Reliability, 66 against 28; Schema & documentation, 77 against 62; Transparency & trust, 59 against 51.

| Category | Medblocks | Zus Health |
| --- | --- | --- |
| Reliability (16%) | 28 | 66 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 62 | 77 |
| Agent ergonomics (13%) | 72 | 67 |
| Security & auth (14%) | 67 | 49 |
| Payments & pricing (10%) | 25 | 5 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 69 | 64 |
| Transparency & trust (7%) | 51 | 59 |

| Fact (where they differ) | Medblocks | Zus Health |
| --- | --- | --- |
| Vendor | Medblocks Inc. | Zus Health, Inc. |
| Hosted endpoint | `https://app.medblocks.com/mcp` | no (local only) |
| Transports | HTTP, Streamable HTTP | HTTP |
| Auth | OAuth or key | OAuth |
| Pricing | Freemium | Paid |
| Licence | Proprietary service under Medblocks' terms. The medblocks TypeScript SDK on npm carries a proprietary licence that forbids redistribution and reverse engineering. The agent skills repository has no licence file | Proprietary service under the Zus Builder Terms of Service (last updated 11 March 2025), the Developer Sandbox Terms and the Zus Business Associate Addendum |
| Tools exposed | 10 | none |
| Last release | 2026-09-14 | 2026-10-14 |
| Terms last updated | 2026-10-05 | 2025-03-11 |
| Privacy policy last updated | 2026-10-05 | 2026-06-24 |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | yes | not found in the text |
| Popularity | 36 npm/wk | none |