Shadow AI · Tool risk profile

Merlin AI.

by Foyer · browser extension · Verified April 19, 2026

Vendor site

Base risk

4.0/ 5

LowMediumHighCritical

Same shape as Monica AI; broad page-content access; default training on inputs.

Tier comparison

Same logo. Very different risks.

  • Free

    high
    Trains on inputs
    Yes
    Retention
    unlimited days
    SSO
    No
    Admin controls
    No

  • Paid · consumer

    high
    Trains on inputs
    Yes
    Retention
    unlimited days
    SSO
    No
    Admin controls
    No

  • Enterprise · team

    medium
    Trains on inputs
    No
    Retention
    365 days
    SSO
    No
    Admin controls
    No

No alternatives flagged for this tool yet. The research team adds them as safer drop-in replacements surface in the registry.

FAQ

Questions teams ask about Merlin AI.

Is Merlin AI safe to use with company data?

Match the tier to the data type — consumer tiers are usually unsuitable for regulated data; enterprise tiers with SSO and no-training contracts are the minimum for most corporate use.

Does Merlin AI offer SSO?

SSO support varies by tier — check the tier comparison above.

How does this tool appear in shadow AI audits?

Merlin AI typically shows up via MERLIN AI * and merlin.foyer.work traffic. Use a CASB to surface it if you suspect shadow use.

Audit your shadow AI

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Buzzi.ai publishes tool risk profiles for informational purposes only. Always validate terms with the vendor before operational decisions.