Notion is developing a highly customizable email application, set to launch next year. This new app, known as Notion Mail, aims to provide users with extensive personalization options, allowing them to tailor their inbox with custom views, layouts, and actions. The app will integrate with Notion's existing productivity tools, such as its Calendar app, and will utilize Notion AI to automate tasks like scheduling meetings and writing personalized emails using "one-click snippets" , .

Notion Mail draws design inspiration from Skiff, a secure email service that Notion acquired earlier this year. The app will initially support Google and Gmail accounts, offering features like personalized views and automated organization . The minimalist design includes a single sidebar for navigation, with traditional folders such as inbox, sent items, spam, and drafts, alongside a new "Views" feature that enables custom organization of conversations by projects, status, or other criteria .

The introduction of Notion Mail is part of Notion's broader strategy to expand its suite of productivity tools, challenging established email clients like Gmail and Outlook by offering a more flexible and integrated user experience .