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Best GLACIS Alternatives in 2026

12 platforms from LLM security tools ranked against GLACIS on the same published basis.

  1. 1
    Openlayer Guardrails Free plan apiself-hostedWeb Free7.3
    GLACIS vs Openlayer Guardrails
  2. 2
    Prompt Inspector Free plan apiLinuxMacself-hostedWeb Free7.3
    GLACIS vs Prompt Inspector
  3. 3
    PromptGuard Free plan apiextensionLinuxMacself-hosted $19/mo7.3
    GLACIS vs PromptGuard
  4. 5
    Lasso AI Security Platform apiextensionWeb 7.0
    GLACIS vs Lasso AI Security Platform
  5. 6
    WitnessAI apiWebWin 7.0
    GLACIS vs WitnessAI
  6. 7
    Prisma AIRS AI Gateway apiself-hostedWeb 6.9
    GLACIS vs Prisma AIRS AI Gateway
  7. 8
    SecureAI Guard apiself-hostedWeb $2,999/mo6.8
    GLACIS vs SecureAI Guard
  8. 9
    GuardionAI Free trial apiLinuxMacself-hostedWeb 6.7
    GLACIS vs GuardionAI
  9. 10
    Sanctum Runtime AndroidapiiOSself-hostedWeb 6.7
    GLACIS vs Sanctum Runtime
  10. 11
    Amazon Nova ReelAmazon Web Services api 6.6
    GLACIS vs Amazon Nova Reel
  11. 12
    Amazon Bedrock Guardrails Web $0.07/mo5.9
    GLACIS vs Amazon Bedrock Guardrails
  12. 13
    HiddenLayer AI Guardrails self-hostedWeb $416666.67/mo5.5
    GLACIS vs HiddenLayer AI Guardrails
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