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Google Model Armor

Google

Vendor

Model-agnostic prompt and response safety screening layer across Google enterprise infrastructure.

Curated by Tiberiu ArvaStale

Proprietary
DocsWebsite

Strengths

  • Model-agnostic screening
  • Google security integration
  • Enterprise API fit

Practitioner note

Worth evaluating for Google-first estates that need managed prompt and response protection, especially around injection and unsafe content controls.

Where it sits in the stack

Listed under Guardrails & security in the Control plane layer.

  1. Build & orchestrate
  2. Control plane
  3. Use

Pairs with, from Google

See the full Google stack

Governance posture

Reviewed 2026-05-26
PartialData residency

US/EU regional endpoints; in-memory processing without durable retention unless logging enabled.

Source
YesDeployment model

Stateless cloud-native SaaS via regional API; standalone or with Security Command Center. (saas)

Source
YesAudit logging

Audit logs via Cloud Logging filtering on modelarmor.googleapis.com.

Source
YesSOC 2

Runs on SOC 2 Type II Google Cloud infrastructure.

Source
YesISO 27001

Runs on ISO/IEC 27001-certified Google Cloud infrastructure.

Source
UnknownISO 42001

Model Armor not confirmed in Google Cloud ISO 42001 scope as of 2026-05.

N/AEU AI Act

Prompt/response screening component; supports operators' compliance, not itself high-risk. (role: not-applicable)

YesLicense risk

Proprietary GCP SaaS; full dependency on GCP. (medium)

Source

EU AI Act obligations

Risk tier: Not applicable · as of 2026-10-10

Source-backed information mapped from Google Model Armor's tracked risk tier — not legal advice. Obligations depend on how your organisation deploys the system; see the full obligation reference and timeline.

This record's EU AI Act risk tier is marked not applicable, so no tier-specific obligations attach. Deployers embedding it in an AI system in scope of the Act should assess that system's own tier.

Change history

Source-backed and auto-detected events for this tool, newest first.

  1. Feature

    Model Armor improved prompt-injection and jailbreak protection for Workspace data such as emails, docs and files, on US and EU multi-region endpoints with filter version v3 or later.

    Model Armor release notes

Side-by-side comparisons

See Google Model Armor read column-by-column against the tools enterprise teams most often evaluate it against.

Azure AI Content Safety vs Bedrock Guardrails vs Model Armor

Cloud-native guardrail services from Microsoft, AWS, and Google compared on residency, audit, certifications, and EU AI Act fit.

Explore the category

Compare this tool against the rest of its category and the cloud platform foundation layer.

AI Guardrails & Agent Security

Return to the category grid to compare governance posture across every tracked tool.

Platforms

Review Microsoft Foundry, Amazon Bedrock, and Gemini Enterprise Agent Platform as the foundation layer.

Weekly updates

Track releases, deprecations, license changes, and other market movements.