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Best Amazon Bedrock Guardrails Alternatives in 2026

Updated

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

  1. 1
    Prompt Inspector Free plan apiLinuxMacself-hostedWeb Free7.2
    Amazon Bedrock Guardrails vs Prompt Inspector
  2. 2
    NVIDIA NeMo Guardrails Free plan apiLinuxMacself-hostedWin Free7.1
    Amazon Bedrock Guardrails vs NVIDIA NeMo Guardrails
  3. 4
    PromptGuard Free plan apiextensionLinuxMacself-hosted $19/mo7.0
    Amazon Bedrock Guardrails vs PromptGuard
  4. 5
    GLACIS Free plan apiself-hostedWeb Free6.9
    Amazon Bedrock Guardrails vs GLACIS
  5. 6
    GuardionAI Free trial apiLinuxMacself-hostedWeb 6.9
    Amazon Bedrock Guardrails vs GuardionAI
  6. 7
    LLM Guard Free plan apiLinuxself-hosted Free6.9
    Amazon Bedrock Guardrails vs LLM Guard
  7. 8
    Openlayer Guardrails Free plan apiself-hostedWeb Free6.9
    Amazon Bedrock Guardrails vs Openlayer Guardrails
  8. 9
    VotalAI Free trial apiself-hostedWeb 6.9
    Amazon Bedrock Guardrails vs VotalAI
  9. 10
    CyberSecEval Free plan apiLinuxself-hosted Free6.8
    Amazon Bedrock Guardrails vs CyberSecEval
  10. 11
    Sanctum Runtime AndroidapiiOSLinuxself-hosted 6.6
    Amazon Bedrock Guardrails vs Sanctum Runtime
  11. 12
    Inferwall apiLinuxMacWin 6.5
    Amazon Bedrock Guardrails vs Inferwall
  12. 13
    WitnessAI apiWebWin 6.5
    Amazon Bedrock Guardrails vs WitnessAI
  13. 14
    Guardrails AI apiself-hostedWeb 6.4
    Amazon Bedrock Guardrails vs Guardrails AI
  14. 15
    Lasso AI Security Platform apiextensionWeb 6.4
    Amazon Bedrock Guardrails vs Lasso AI Security Platform
  15. 16
    Rocotal Web 6.4
    Amazon Bedrock Guardrails vs Rocotal
  16. 17
    Check Point AI Guardrails apiself-hostedWeb 6.3
    Amazon Bedrock Guardrails vs Check Point AI Guardrails
  17. 18
    HiddenLayer AI Guardrails self-hostedWeb $416666.67/mo6.3
    Amazon Bedrock Guardrails vs HiddenLayer AI Guardrails
  18. 19
    Noma Security apiself-hostedWeb 6.3
    Amazon Bedrock Guardrails vs Noma Security
  19. 20
    Prisma AIRS AI Gateway apiself-hostedWeb 6.3
    Amazon Bedrock Guardrails vs Prisma AIRS AI Gateway
  20. 21
    Prompt Security AI Red Teaming self-hostedWeb 6.3
    Amazon Bedrock Guardrails vs Prompt Security AI Red Teaming

Amazon Bedrock Guardrails alternatives compared

#PlatformScoreFree planFromRuns on
1Prompt Inspector7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2NVIDIA NeMo Guardrails7.1Free planFreeAPI, Linux, Mac, self-hosted, Windows
4PromptGuard7.0Free plan$19/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
5GLACIS6.9Free planFreeAPI, self-hosted, Web
6GuardionAI6.9API, Linux, Mac, self-hosted, Web, Windows
7LLM Guard6.9Free planFreeAPI, Linux, self-hosted
8Openlayer Guardrails6.9Free planFreeAPI, self-hosted, Web
9VotalAI6.9API, self-hosted, Web
10CyberSecEval6.8Free planFreeAPI, Linux, self-hosted
11Sanctum Runtime6.6Android, API, iOS, Linux, self-hosted, Web
12Inferwall6.5API, Linux, Mac, Windows
13WitnessAI6.5API, Web, Windows
14Guardrails AI6.4API, self-hosted, Web
15Lasso AI Security Platform6.4API, Browser, Web
16Rocotal6.4Web
17Check Point AI Guardrails6.3API, self-hosted, Web
18HiddenLayer AI Guardrails6.3$416666.67/moself-hosted, Web
19Noma Security6.3API, self-hosted, Web
20Prisma AIRS AI Gateway6.3API, self-hosted, Web
21Prompt Security AI Red Teaming6.3self-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 7.2 out of 10. The others here: NVIDIA NeMo Guardrails, PromptGuard, GLACIS 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 on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.