Does Google Gemini train on your data?

Google · AI assistants

By default it can. On the consumer tier Google Gemini uses your inputs to improve models unless you opt out. Its business tier typically does not.

What we checked

This assessment separates the consumer product from any business plan. It uses the vendor documents linked below; an unverified item is not a pass.

Default data training: Opt-out required; On consumer Gemini Apps (personal Google accounts), activity is used to improve Google services and a subset is human-reviewed unless Gemini Apps Activity is turned off.
Business-tier training: No by default; Google Workspace with Gemini does not use customer content to train models outside the customer's domain and content is not human-reviewed.
Training control: Confirmed; Google documents a training control. Confirm whether it is enabled centrally or must be set by each user.

Practical risk: Personal Gemini accounts have human reviewers reading a sample of chats (kept up to 3 years even after you delete activity), so confidential work content typed into a personal account can be seen by reviewers.

How to make a decision

Check the precise account tier, written contract and intended data before approving Google Gemini. A security certification, DPA or setting can apply to only part of a vendor's service. Keep the source links with your supplier review and revisit them when the vendor changes its terms.

More on Google Gemini

Is Google Gemini HIPAA compliant?Is Google Gemini GDPR compliant?Is Google Gemini SOC 2 compliant?Is Google Gemini ISO 27001 certified?

See the full Google Gemini risk profile, with every data-handling fact and its source, or browse all rated AI tools.