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Best Sanctum Runtime Alternatives in 2026

Updated

20 tools from LLM security tools ranked against Sanctum Runtime on the same published basis.

  1. 1
    Prompt Inspector Free plan apiLinuxMacself-hostedWeb Free7.4
    Sanctum Runtime vs Prompt Inspector
  2. 2
    PromptGuard Free plan apiextensionLinuxMacself-hosted $19/mo7.3
    Sanctum Runtime vs PromptGuard
  3. 3
    GuardionAI Free trial apiLinuxMacself-hostedWeb 7.2
    Sanctum Runtime vs GuardionAI
  4. 4
    Amazon Bedrock Guardrails Web $0.07/mo7.0
    Sanctum Runtime vs Amazon Bedrock Guardrails
  5. 5
    Openlayer Guardrails Free plan apiself-hostedWeb Free6.9
    Sanctum Runtime vs Openlayer Guardrails
  6. 6
    WitnessAI apiWebWin 6.9
    Sanctum Runtime vs WitnessAI
  7. 7
    GLACIS Free plan apiself-hostedWeb Free6.8
    Sanctum Runtime vs GLACIS
  8. 8
    Lasso AI Security Platform apiextensionWeb 6.7
    Sanctum Runtime vs Lasso AI Security Platform
  9. 10
    HiddenLayer AI Guardrails self-hostedWeb $416666.67/mo6.5
    Sanctum Runtime vs HiddenLayer AI Guardrails
  10. 11
    Prisma AIRS AI Gateway apiself-hostedWeb 6.5
    Sanctum Runtime vs Prisma AIRS AI Gateway
  11. 12
    SecureAI Guard apiself-hostedWeb $2,999/mo6.4
    Sanctum Runtime vs SecureAI Guard
  12. 13
    ZeroTrusted AI Firewall self-hostedWeb 6.4
    Sanctum Runtime vs ZeroTrusted AI Firewall
  13. 14
    Inferwall WinMacLinux 6.1
    Sanctum Runtime vs Inferwall
  14. 15
    Check Point AI Guardrails Web 6.0
    Sanctum Runtime vs Check Point AI Guardrails
  15. 16
    Microsoft Custom Neural Voice Web 6.0
    Sanctum Runtime vs Microsoft Custom Neural Voice
  16. 17
    VotalAI Web 5.9
    Sanctum Runtime vs VotalAI
  17. 18
    Amazon Nova ReelAmazon Web Services api 5.8
    Sanctum Runtime vs Amazon Nova Reel
  18. 19
    Cloudflare Advanced Certificate Manager Web $10/mo5.8
    Sanctum Runtime vs Cloudflare Advanced Certificate Manager
  19. 20
    Guardrails AI apiself-hostedWeb 5.8
    Sanctum Runtime vs Guardrails AI
  20. 21
    Noma Security 5.8
    Sanctum Runtime vs Noma Security

Sanctum Runtime alternatives compared

#ToolScoreFree planFromRuns on
1Prompt Inspector7.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2PromptGuard7.3Free plan$19/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
3GuardionAI7.2No—API, Linux, Mac, self-hosted, Web, Windows
4Amazon Bedrock Guardrails7.0No$0.07/moWeb
5Openlayer Guardrails6.9Free planFreeAPI, self-hosted, Web
6WitnessAI6.9No—API, Web, Windows
7GLACIS6.8Free planFreeAPI, self-hosted, Web
8Lasso AI Security Platform6.7No—API, Browser, Web
10HiddenLayer AI Guardrails6.5No$416666.67/moself-hosted, Web
11Prisma AIRS AI Gateway6.5No—API, self-hosted, Web
12SecureAI Guard6.4No$2,999/moAPI, self-hosted, Web
13ZeroTrusted AI Firewall6.4No—self-hosted, Web
14Inferwall6.1No—Windows, Mac, Linux
15Check Point AI Guardrails6.0No—Web
16Microsoft Custom Neural Voice6.0No—Web
17VotalAI5.9No—Web
18Amazon Nova Reel5.8No—API
19Cloudflare Advanced Certificate Manager5.8No$10/moWeb
20Guardrails AI5.8No—API, self-hosted, Web
21Noma Security5.8No——
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Questions about Sanctum Runtime alternatives

What is the best alternative to Sanctum Runtime?

Prompt Inspector, number 1 in LLM security tools with a score of 7.4 out of 10. The others here: PromptGuard, GuardionAI, Amazon Bedrock Guardrails and 16 more.

What is the best free alternative to Sanctum Runtime?

Prompt Inspector is the best-ranked alternative with a free plan. 4 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.