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Best Vigil Guard Alternatives in 2026

Updated

20 platforms from LLM security tools ranked against Vigil Guard on the same published basis.

  1. 1
    Prompt Inspector Free plan apiLinuxMacself-hostedWeb Free7.2
    Vigil Guard vs Prompt Inspector
  2. 2
    NVIDIA NeMo Guardrails Free plan apiLinuxMacself-hostedWin Free7.1
    Vigil Guard vs NVIDIA NeMo Guardrails
  3. 3
    Amazon Bedrock Guardrails Web $0.07/mo7.0
    Vigil Guard vs Amazon Bedrock Guardrails
  4. 4
    PromptGuard Free plan apiextensionLinuxMacself-hosted $19/mo7.0
    Vigil Guard vs PromptGuard
  5. 5
    GLACIS Free plan apiself-hostedWeb Free6.9
    Vigil Guard vs GLACIS
  6. 6
    GuardionAI Free trial apiLinuxMacself-hostedWeb 6.9
    Vigil Guard vs GuardionAI
  7. 7
    LLM Guard Free plan apiLinuxself-hosted Free6.9
    Vigil Guard vs LLM Guard
  8. 8
    Openlayer Guardrails Free plan apiself-hostedWeb Free6.9
    Vigil Guard vs Openlayer Guardrails
  9. 9
    VotalAI Free trial apiself-hostedWeb 6.9
    Vigil Guard vs VotalAI
  10. 10
    CyberSecEval Free plan apiLinuxself-hosted Free6.8
    Vigil Guard vs CyberSecEval
  11. 11
    Sanctum Runtime AndroidapiiOSLinuxself-hosted 6.6
    Vigil Guard vs Sanctum Runtime
  12. 12
    Inferwall apiLinuxMacWin 6.5
    Vigil Guard vs Inferwall
  13. 13
    WitnessAI apiWebWin 6.5
    Vigil Guard vs WitnessAI
  14. 14
    Guardrails AI apiself-hostedWeb 6.4
    Vigil Guard vs Guardrails AI
  15. 15
    Lasso AI Security Platform apiextensionWeb 6.4
    Vigil Guard vs Lasso AI Security Platform
  16. 16
    Check Point AI Guardrails apiself-hostedWeb 6.3
    Vigil Guard vs Check Point AI Guardrails
  17. 17
    HiddenLayer AI Guardrails self-hostedWeb $416666.67/mo6.3
    Vigil Guard vs HiddenLayer AI Guardrails
  18. 18
    Noma Security apiself-hostedWeb 6.3
    Vigil Guard vs Noma Security
  19. 19
    Prisma AIRS AI Gateway apiself-hostedWeb 6.3
    Vigil Guard vs Prisma AIRS AI Gateway
  20. 20
    Straiker Defend AI apiself-hostedWeb $8333.33/mo6.3
    Vigil Guard vs Straiker Defend AI

Vigil Guard 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
3Amazon Bedrock Guardrails7.0No$0.07/moWeb
4PromptGuard7.0Free plan$19/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
5GLACIS6.9Free planFreeAPI, self-hosted, Web
6GuardionAI6.9No—API, Linux, Mac, self-hosted, Web, Windows
7LLM Guard6.9Free planFreeAPI, Linux, self-hosted
8Openlayer Guardrails6.9Free planFreeAPI, self-hosted, Web
9VotalAI6.9No—API, self-hosted, Web
10CyberSecEval6.8Free planFreeAPI, Linux, self-hosted
11Sanctum Runtime6.6No—Android, API, iOS, Linux, self-hosted, Web
12Inferwall6.5No—API, Linux, Mac, Windows
13WitnessAI6.5No—API, Web, Windows
14Guardrails AI6.4No—API, self-hosted, Web
15Lasso AI Security Platform6.4No—API, Browser, Web
16Check Point AI Guardrails6.3No—API, self-hosted, Web
17HiddenLayer AI Guardrails6.3No$416666.67/moself-hosted, Web
18Noma Security6.3No—API, self-hosted, Web
19Prisma AIRS AI Gateway6.3No—API, self-hosted, Web
20Straiker Defend AI6.3No$8333.33/moAPI, self-hosted, Web
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Questions about Vigil Guard alternatives

What is the best alternative to Vigil Guard?

Prompt Inspector, number 1 in LLM security tools with a score of 7.2 out of 10. The others here: NVIDIA NeMo Guardrails, Amazon Bedrock Guardrails, PromptGuard and 16 more.

What is the best free alternative to Vigil Guard?

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.