Proton Mail offers privacy via end-to-end encryption, but in my personal experience, falls short of Gmail in some key areas.

Gmail’s smart replies, which suggest potential replies to your emails, will be able to pull information from your Gmail inbox and from your Google Drive and better match your tone and style, all with help from Gemini, the company announced at I/O.

Google's new personalized smart replies are able to incorporate users' context and tone. As they are created by looking at past emails and Drive files –

The new Workspace features coming to Gmail, Google Docs, Meet, and Vids can actually help take a task off your plate.

Before Sundar Pichai left the stage, he teased a Gemini-powered Gmail feature that can match typical greetings from past emails, capturing tone, style, and favorite word choice, and then automatically generating a reply.

Gmail is about to become more useful across Workspace, with AI tools that follow your tone and reduce manual tasks

Gmail's Personalized Smart Replies will use your data to reply to emails in a way that, Google says, sounds like you.