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

> Cisco AI Defense Inspection API scores 61.3 (C) on agent readiness against Guardrails AI's 49.6 (D), and leads in 5 of 7 scored categories. Guardrails AI leads on payments & pricing. Both do guard injection. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/cisco-ai-defense-inspection-vs-guardrails-ai.md (~2,850 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/cisco-ai-defense-inspection-vs-guardrails-ai.json · canonical https://www.anchorterminal.com/compare/cisco-ai-defense-inspection-vs-guardrails-ai
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Cisco AI Defense Inspection API scores 61.3 (C) on agent readiness against Guardrails AI's 49.6 (D), and leads in 5 of 7 scored categories. Guardrails AI leads on payments & pricing. 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
- Guardrails AI: D 49.6, rank #701 of 842 · https://www.anchorterminal.com/tools/guardrails-ai.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 58; Security & auth, 81 against 44; Maintenance & community, 80 against 44; Transparency & trust, 76 against 59. Also A hosted endpoint, with nothing to install.
- Guardrails AI, good for An existing Python deployment that already uses Guards and wants to keep running with local validators. Ahead on Payments & pricing, 60 against 0. Also No key needed to call it; Open source.

| Category | Cisco AI Defense Inspection API | Guardrails AI |
| --- | --- | --- |
| Reliability (16%) | 80 | 58 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 59 | 59 |
| Agent ergonomics (13%) | 67 | 63 |
| Security & auth (14%) | 81 | 44 |
| Payments & pricing (10%) | 0 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 80 | 44 |
| Transparency & trust (7%) | 76 | 59 |

| Fact (where they differ) | Cisco AI Defense Inspection API | Guardrails AI |
| --- | --- | --- |
| Kind | HTTP API | Agent framework |
| Vendor | Cisco Systems, Inc. | Guardrails AI (Harvey) |
| Hosted endpoint | `https://us.api.inspect.aidefense.security.cisco.com/api/v1/inspect/chat` | no (local only) |
| Auth | API key | None |
| Pricing | Paid | Free |
| Licence | Proprietary service under Cisco's General Terms and the AI Defense Offer Description. The Python SDK is Apache-2.0 | Apache-2.0 |
| Last release | 2026-09-23 | 2026-08-14 |
| Terms last updated |  | 2025-08-14 |
| Privacy policy last updated | no document linked | 2025-05-01 |
| 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 |  | yes |
| Popularity | 35 stars, 4k PyPI/wk | 7.3k stars, 81 npm/wk, 32k PyPI/wk |
| Agent reviews | none | 2/5 (2) |