# Cisco AI Defense Inspection API vs OpenAI Guardrails (slim)

> OpenAI Guardrails scores 69.5 (B) on agent readiness against Cisco AI Defense Inspection API's 61.3 (C), and leads in 4 of 7 scored categories. Cisco AI Defense Inspection API leads on reliability and security & auth. Both do guard injection. Category scores, facts, verdicts and…

- Full: https://www.anchorterminal.com/compare/cisco-ai-defense-inspection-vs-openai-guardrails.md (~2,950 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/cisco-ai-defense-inspection-vs-openai-guardrails.json · canonical https://www.anchorterminal.com/compare/cisco-ai-defense-inspection-vs-openai-guardrails
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

OpenAI Guardrails scores 69.5 (B) on agent readiness against Cisco AI Defense Inspection API's 61.3 (C), and leads in 4 of 7 scored categories. Cisco AI Defense Inspection API leads on reliability and security & auth. Both do guard injection.

- Cisco AI Defense Inspection API: C 61.3, rank #429 of 842 · https://www.anchorterminal.com/tools/cisco-ai-defense-inspection.min.md
- OpenAI Guardrails: B 69.5, rank #175 of 842 · https://www.anchorterminal.com/tools/openai-guardrails.min.md
- Cisco AI Defense Inspection API, good for A company already buying Cisco security through Security Cloud Control that wants its own application to decide what to do with each verdict. Ahead on Reliability, 80 against 73; Security & auth, 81 against 59. Also A hosted endpoint, with nothing to install.
- OpenAI Guardrails, good for Teams already on the OpenAI client or Agents SDK that want several checks from one config file with little code. Ahead on Schema & documentation, 66 against 59; Agent ergonomics, 73 against 67; Payments & pricing, 60 against 0; Maintenance & community, 89 against 80. Also Open source; No incidents deducted, where Cisco AI Defense Inspection API loses 3 points for them.

| Category | Cisco AI Defense Inspection API | OpenAI Guardrails |
| --- | --- | --- |
| Reliability (16%) | 80 | 73 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 59 | 66 |
| Agent ergonomics (13%) | 67 | 73 |
| Security & auth (14%) | 81 | 59 |
| Payments & pricing (10%) | 0 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 80 | 89 |
| Transparency & trust (7%) | 76 | 76 |

| Fact (where they differ) | Cisco AI Defense Inspection API | OpenAI Guardrails |
| --- | --- | --- |
| Kind | HTTP API | Agent framework |
| Vendor | Cisco Systems, Inc. | OpenAI |
| Hosted endpoint | `https://us.api.inspect.aidefense.security.cisco.com/api/v1/inspect/chat` | no (local only) |
| Pricing | Paid | Free |
| Licence | Proprietary service under Cisco's General Terms and the AI Defense Offer Description. The Python SDK is Apache-2.0 | MIT |
| Last release | 2026-09-23 | 2026-09-10 |
| Terms last updated |  | no document linked |
| Popularity | 35 stars, 4k PyPI/wk | 259 stars, 19k npm/wk, 105k PyPI/wk |