Claude for Outlook

Claude for Outlook brings Claude directly into your inbox. It reads the message you have open — full thread and attachments included — and drafts a reply that lands unsent in Outlook's compose pane, with recipients, subject, and body filled in.

It checks availability across attendees to schedule meetings and triages unread mail so you know what needs your attention.

Every draft and calendar invite waits for you to click Send. Currently in beta on all paid Claude plans.