Grammarly
Public documentation for Grammarly writing assistance and product-improvement controls. Vendor statements, reviewed 4 October 2026.
01Evidence checks
The method01Customer data training statementFound
Users can disable Product Improvement and Training in account settings. This does not establish identical defaults for every plan.
02Model/provider disclosureUnclear
The reviewed public sources do not establish this signal for Grammarly writing assistance and product-improvement controls. This is a limit of the reviewed material, not a finding about private practices.
03AI-specific privacy/data handling statementFound
The trust centre explains text processing, personalised assistance and stored documents.
04Subprocessor or AI vendor disclosureUnclear
The reviewed public sources do not establish this signal for Grammarly writing assistance and product-improvement controls. This is a limit of the reviewed material, not a finding about private practices.
05Human oversight statementPartial
The AI overview describes user-facing writing assistance and review of suggestions.
06AI usage disclosureFound
The linked documentation describes AI use in Grammarly writing assistance and product-improvement controls.
07Framework references or governance alignmentUnclear
The reviewed public sources do not establish this signal for Grammarly writing assistance and product-improvement controls. This is a limit of the reviewed material, not a finding about private practices.
08AI incident response statementUnclear
The reviewed public sources do not establish this signal for Grammarly writing assistance and product-improvement controls. This is a limit of the reviewed material, not a finding about private practices.
09Model card/system card or equivalentUnclear
The reviewed public sources do not establish this signal for Grammarly writing assistance and product-improvement controls. This is a limit of the reviewed material, not a finding about private practices.
10Responsible AI/governance policyUnclear
The reviewed public sources do not establish this signal for Grammarly writing assistance and product-improvement controls. This is a limit of the reviewed material, not a finding about private practices.
11AI safety/testing/evals/red-teaming statementUnclear
The reviewed public sources do not establish this signal for Grammarly writing assistance and product-improvement controls. This is a limit of the reviewed material, not a finding about private practices.
12Security/trust centre availabilityUnclear
The reviewed public sources do not establish this signal for Grammarly writing assistance and product-improvement controls. This is a limit of the reviewed material, not a finding about private practices.
02 / The reading list
Original sources
03 / Your next conversation
Ask about your exact use case.
Which product and plan do these policies cover? What changes when AI features are enabled? Ask for the written answer.
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