Overview
- Conversation summaries via AI Overviews are rolling out free to all U.S. English users, while natural‑language “ask your inbox” answers require Google AI Pro or Ultra.
- Help Me Write and upgraded Suggested Replies are now available at no cost, with the advanced Proofread tool restricted to paid AI plans and a personalization upgrade to Help Me Write slated for next month.
- A new AI Inbox that prioritizes to‑dos and key messages is in limited testing with trusted testers, with broader availability planned in the coming months.
- The features run on Gemini 3 and are launching first in English in the United States, with Google planning expansion to additional regions and languages over time.
- Google emphasizes privacy protections, saying inbox data remains isolated and won’t train Gemini models, as analysts flag accuracy and trust as key adoption risks.