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Best Inferwall Alternatives in 2026

Updated

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

  1. 1
    Prompt Inspector Free plan apiLinuxMacself-hostedWeb Free7.4
    Inferwall vs Prompt Inspector
  2. 2
    PromptGuard Free plan apiextensionLinuxMacself-hosted $19/mo7.3
    Inferwall vs PromptGuard
  3. 3
    GuardionAI Free trial apiLinuxMacself-hostedWeb 7.2
    Inferwall vs GuardionAI
  4. 4
    Amazon Bedrock Guardrails Web $0.07/mo7.0
    Inferwall vs Amazon Bedrock Guardrails
  5. 5
    Openlayer Guardrails Free plan apiself-hostedWeb Free6.9
    Inferwall vs Openlayer Guardrails
  6. 6
    WitnessAI apiWebWin 6.9
    Inferwall vs WitnessAI
  7. 7
    GLACIS Free plan apiself-hostedWeb Free6.8
    Inferwall vs GLACIS
  8. 9
    Lasso AI Security Platform apiextensionWeb 6.7
    Inferwall vs Lasso AI Security Platform
  9. 10
    Guardrails AI apiself-hostedWeb 6.6
    Inferwall vs Guardrails AI
  10. 11
    Sanctum Runtime AndroidapiiOSself-hostedWeb 6.6
    Inferwall vs Sanctum Runtime
  11. 12
    HiddenLayer AI Guardrails self-hostedWeb $416666.67/mo6.5
    Inferwall vs HiddenLayer AI Guardrails
  12. 13
    Prisma AIRS AI Gateway apiself-hostedWeb 6.5
    Inferwall vs Prisma AIRS AI Gateway
  13. 14
    SecureAI Guard apiself-hostedWeb $2,999/mo6.4
    Inferwall vs SecureAI Guard
  14. 15
    ZeroTrusted AI Firewall self-hostedWeb 6.4
    Inferwall vs ZeroTrusted AI Firewall
  15. 16
    Check Point AI Guardrails Web 6.0
    Inferwall vs Check Point AI Guardrails
  16. 17
    Microsoft Custom Neural Voice Web 6.0
    Inferwall vs Microsoft Custom Neural Voice
  17. 18
    VotalAI Web 5.9
    Inferwall vs VotalAI
  18. 19
    Amazon Nova ReelAmazon Web Services api 5.8
    Inferwall vs Amazon Nova Reel
  19. 20
    Cloudflare Advanced Certificate Manager Web $10/mo5.8
    Inferwall vs Cloudflare Advanced Certificate Manager
  20. 21
    Noma Security 5.8
    Inferwall vs Noma Security

Inferwall 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
9Lasso AI Security Platform6.7No—API, Browser, Web
10Guardrails AI6.6No—API, self-hosted, Web
11Sanctum Runtime6.6No—Android, API, iOS, self-hosted, Web
12HiddenLayer AI Guardrails6.5No$416666.67/moself-hosted, Web
13Prisma AIRS AI Gateway6.5No—API, self-hosted, Web
14SecureAI Guard6.4No$2,999/moAPI, self-hosted, Web
15ZeroTrusted AI Firewall6.4No—self-hosted, Web
16Check Point AI Guardrails6.0No—Web
17Microsoft Custom Neural Voice6.0No—Web
18VotalAI5.9No—Web
19Amazon Nova Reel5.8No—API
20Cloudflare Advanced Certificate Manager5.8No$10/moWeb
21Noma Security5.8No——
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Questions about Inferwall alternatives

What is the best alternative to Inferwall?

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 Inferwall?

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.