Head to head · FHIR servers · October 2026 research run
Aidbox vs Redox
Aidbox scores 64.2 (B) on agent readiness against Redox's 58.3 (C), and leads in 4 of 7 scored categories. Redox leads on reliability and transparency & trust. Both do fhir servers.
Best health record and wellness data APIs for AI agents · All 63 health comparisons
Which one, for what
Aidbox B
Best for An organisation building its own clinical data repository, EHR or payer platform on FHIR, where an agent works against that store.
Ahead on
- Schema & documentation, 77 against 56
- Agent ergonomics, 79 against 54
- Payments & pricing, 25 against 15
- Maintenance & community, 80 against 31
Watch for
No built-in rate limiting or brute-force protection, by the vendor's hardening page
Redox C
Best for Health software vendors integrating with many hospital EHRs and networks, and integration teams who want an agent to manage Redox configuration.
Ahead on
- Reliability, 85 against 59
- Transparency & trust, 59 against 45
Also in its favour
- A hosted endpoint, with nothing to install
Watch for
The MCP server loads 107 tools in one set, including write and delete tools with no confirmation step
Score by category
| Category | Weight this run | Aidbox | Redox | Edge |
|---|---|---|---|---|
| Reliability | 16%20 | 59 | 85 | Redox +26 |
| Performance | 10%pending | pending | pending | not scored in this run |
| Schema & documentation | 13%16.2 | 77 | 56 | Aidbox +21 |
| Agent ergonomics | 13%16.2 | 79 | 54 | Aidbox +25 |
| Security & auth | 14%17.5 | 74 | 78 | Redox +4 |
| Payments & pricing | 10%12.5 | 25 | 15 | Aidbox +10 |
| Task success | 10%pending | pending | pending | not scored in this run |
| Maintenance & community | 7%8.8 | 80 | 31 | Aidbox +49 |
| Transparency & trust | 7%8.8 | 45 | 59 | Redox +14 |
| Negative events | ≤15 | 0 | 0 | |
| Total | B 64.2/100 | C 58.3/100 |
Facts side by side
| Fact | Aidbox | Redox |
|---|---|---|
| Kind | HTTP API | HTTP API |
| Vendor | Health Samurai, Inc. | Redox, Inc. |
| Hosted endpoint | no (local only) | https://api.redoxengine.com/mcp |
| Transports | HTTP, Streamable HTTP, SSE (legacy) | HTTP |
| Auth | OAuth | OAuth |
| Pricing | Freemium | Paid |
| x402 | no | no |
| Licence | Proprietary. Aidbox runs from Health Samurai's Docker images under a free development licence (no PHI) or a paid production licence. Examples and the Python SDK on GitHub are MIT | Proprietary service under Redox's Cloud Services Agreement, EULA and SLA (version 2016.1) |
| Tools exposed | 9 | 107 |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| Last release | 2026-10-08 | none |
| Terms last updated | no document linked | 2015-10-17 |
| Privacy policy last updated | 2021-06-10 | 2023-01-18 |
| 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 |
Verdicts
Aidbox
Graded on the FHIR REST API of an Aidbox instance the owner runs. Monthly releases, two-year LTS lines, SMART on FHIR, AccessPolicy rules and AuditEvent logging are documented, and a free development licence needs no sales call. Aidbox has no rate limiting of its own, its MCP module is alpha, and no terms of service were found on the website.
Redox
Redox connects to EHRs and clinical networks behind a FHIR API, with signed-JWT OAuth keys, a 99.95 per cent SLA, a HackerOne bug bounty and a hosted MCP server for managing integrations. The MCP server exposes 107 tools at once with write and delete tools unconfirmed, OpenAPI files sit behind login, and the sandbox plan costs $15,000 a year.
Before you call either
Aidbox
- Ask the operator for a Client with an AccessPolicy limited to the task. Don't rely on the public MCP policy, which the docs mark unsafe
- Use
If-None-Existon creates and conditional update on identifiers so retries don't duplicate records - Use
_elementsand_countto keep responses small, and follow the Bundle's paging links - Throttle yourself. Aidbox applies no rate limit, so a burst lands on the customer's database
- Don't load real patient data into an instance on a development licence
Redox
- Name the environment in every MCP prompt and try configuration changes in staging first, as Redox advises
- Stay under 7,500 requests per IP per five minutes, and back off exponentially on 5XX
- Sign the token request with the private key whose public key is registered on the OAuth API key
- Ask an organisation owner to enable the MCP server before connecting a client
- Treat log payloads returned through MCP as PHI and as untrusted text
Questions
Which is better for AI agents, Aidbox or Redox?
Aidbox scores 64.2 (B) on agent readiness against Redox's 58.3 (C), and leads in 4 of 7 scored categories. Redox leads on reliability and transparency & trust.
Do Aidbox and Redox need an API key?
Both use an OAuth sign-in.
Can an agent call Aidbox and Redox without installing anything?
No hosted endpoint is listed for Aidbox. Redox has a hosted endpoint at https://api.redoxengine.com/mcp.
Other comparisons with Aidbox or Redox
- Aidbox vs Health Gorilla
- Aidbox vs Medblocks
- Aidbox vs Medplum
- Aidbox vs Metriport Medical API
- Aidbox vs Particle Health
- Aidbox vs ROOK
- Aidbox vs Terra API
- Aidbox vs Zus Health
- Medplum vs Redox
- Redox vs ROOK
- Redox vs Terra API
- 1upHealth vs Aidbox
- 1upHealth vs Redox
- Health Gorilla vs Redox
- Medblocks vs Redox
- Metriport Medical API vs Redox
- Particle Health vs Redox
- Aidbox vs Validic Inform
- Redox vs Zus Health
Machine-readable
- This page as Markdown
/compare/aidbox-vs-redox.md· slim.min.md· JSON.json(or sendAccept: text/markdown) - Each listing in full
/api/v1/tools/aidbox.json·/api/v1/tools/redox.json - From a terminal
anchor compare aidbox redox(the CLI) - Over MCP
compare_tools {"a": "aidbox", "b": "redox"}at/mcp, no key