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Best Amazon Bedrock Guardrails Alternatives in 2026

Updated

20 apps from LLM security tools ranked against Amazon Bedrock Guardrails on the same published basis.

  1. 1
    Prompt Inspector Free plan apiLinuxMacself-hostedWeb Free6.6
    Amazon Bedrock Guardrails vs Prompt Inspector
  2. 2
    PromptGuard Free plan apiextensionLinuxMacself-hosted $19/mo6.6
    Amazon Bedrock Guardrails vs PromptGuard
  3. 3
    NVIDIA NeMo Guardrails Free plan apiLinuxMacself-hostedWin Free6.5
    Amazon Bedrock Guardrails vs NVIDIA NeMo Guardrails
  4. 5
    Openlayer Guardrails Free plan apiself-hostedWeb Free6.4
    Amazon Bedrock Guardrails vs Openlayer Guardrails
  5. 6
    CyberSecEval Free plan apiLinuxself-hosted Free6.3
    Amazon Bedrock Guardrails vs CyberSecEval
  6. 7
    GLACIS Free plan apiself-hostedWeb Free6.3
    Amazon Bedrock Guardrails vs GLACIS
  7. 8
    LLM Guard Free plan apiLinuxself-hosted Free6.3
    Amazon Bedrock Guardrails vs LLM Guard
  8. 9
    Sanctum Runtime AndroidapiiOSLinuxself-hosted 5.6
    Amazon Bedrock Guardrails vs Sanctum Runtime
  9. 10
    Inferwall apiLinuxMacWin 5.5
    Amazon Bedrock Guardrails vs Inferwall
  10. 11
    WitnessAI apiWebWin 5.5
    Amazon Bedrock Guardrails vs WitnessAI
  11. 12
    Check Point AI Guardrails apiself-hostedWeb 5.4
    Amazon Bedrock Guardrails vs Check Point AI Guardrails
  12. 13
    Guardrails AI apiself-hostedWeb 5.4
    Amazon Bedrock Guardrails vs Guardrails AI
  13. 14
    HiddenLayer AI Guardrails self-hostedWeb $416666.67/mo5.4
    Amazon Bedrock Guardrails vs HiddenLayer AI Guardrails
  14. 15
    Lasso AI Security Platform apiextensionWeb 5.4
    Amazon Bedrock Guardrails vs Lasso AI Security Platform
  15. 16
    Noma Security apiself-hostedWeb 5.4
    Amazon Bedrock Guardrails vs Noma Security
  16. 17
    Prisma AIRS AI Gateway apiself-hostedWeb 5.4
    Amazon Bedrock Guardrails vs Prisma AIRS AI Gateway
  17. 18
    Prompt Security AI Red Teaming self-hostedWeb 5.4
    Amazon Bedrock Guardrails vs Prompt Security AI Red Teaming
  18. 19
    Rocotal Web 5.4
    Amazon Bedrock Guardrails vs Rocotal
  19. 20
    Straiker Defend AI apiself-hostedWeb $8333.33/mo5.4
    Amazon Bedrock Guardrails vs Straiker Defend AI
  20. 21
    VotalAI Free trial apiself-hostedWeb 5.4
    Amazon Bedrock Guardrails vs VotalAI

Amazon Bedrock Guardrails alternatives compared

#AppScoreFree planFromRuns on
1Prompt Inspector6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2PromptGuard6.6Free plan$19/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
3NVIDIA NeMo Guardrails6.5Free planFreeAPI, Linux, Mac, self-hosted, Windows
5Openlayer Guardrails6.4Free planFreeAPI, self-hosted, Web
6CyberSecEval6.3Free planFreeAPI, Linux, self-hosted
7GLACIS6.3Free planFreeAPI, self-hosted, Web
8LLM Guard6.3Free planFreeAPI, Linux, self-hosted
9Sanctum Runtime5.6Android, API, iOS, Linux, self-hosted, Web
10Inferwall5.5API, Linux, Mac, Windows
11WitnessAI5.5API, Web, Windows
12Check Point AI Guardrails5.4API, self-hosted, Web
13Guardrails AI5.4API, self-hosted, Web
14HiddenLayer AI Guardrails5.4$416666.67/moself-hosted, Web
15Lasso AI Security Platform5.4API, Browser, Web
16Noma Security5.4API, self-hosted, Web
17Prisma AIRS AI Gateway5.4API, self-hosted, Web
18Prompt Security AI Red Teaming5.4self-hosted, Web
19Rocotal5.4Web
20Straiker Defend AI5.4$8333.33/moAPI, self-hosted, Web
21VotalAI5.4API, self-hosted, Web
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Questions about Amazon Bedrock Guardrails alternatives

What is the best alternative to Amazon Bedrock Guardrails?

Prompt Inspector, number 1 in LLM security tools with a score of 6.6 out of 10. The others here: PromptGuard, NVIDIA NeMo Guardrails, Openlayer Guardrails and 16 more.

What is the best free alternative to Amazon Bedrock Guardrails?

Prompt Inspector is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.