Google has finally begun adding support for its own internal services to Google Gemini, just a month after Microsoft began offering the same capabilities to Windows testers.
Google said Wednesday that Gemini Deep Research can now connect to Gmail, Google Drive, and Chat, along with Docs, Slides, Sheets, and PDF files stored within those services.
“This powerful new capability is now available for all Gemini users,” Google said in a blog post on Wednesday. “To get started, just select ‘Deep Research’ from the Tools menu in Gemini on desktop and select your sources. This will begin rolling out to mobile users in the coming days.”
On October 10, Microsoft announced that its own Copilot AI could begin reading Gmail and your Google Calendar via a technology called Connectors, which allows you to manually give access to Copilot so that it can ingest and analyze that data. (At the time, this was limited to members of the Windows Insiders testing program.) A week later, Microsoft more formally announced that those same connectors would allow Copilot to access OneDrive files and Outlook contacts, emails, and calendar events, as well as connect to Google services like Google Drive, Gmail, Google Calendar, and Google Contacts. Microsoft hasn’t formally said when these additional capabilities would be released to users, however, giving Google a first-to-market advantage.
In an August livestream, OpenAI and ChatGPT also briefly showed off Gmail integration, though ChatGPT’s connections don’t appear to be as deep or significant right now. However, OpenAI’s DevDay 2025 livestream did reveal that ChatGPT can work with apps like Zillow and Canva and query them for more information.
For now, the only point in which the two services don’t seem to overlap is in Google Chats, though that may be a capability Microsoft specifically neglected to call out. In any event, both Microsoft and Google now appear to offer similar capabilities to allow its AI services to deeply search and understand what you can your colleagues are talking about.