Use Sally as your AI email assistant in Outlook
Sally is an AI copilot add-in for Outlook. It reads your emails, drafts replies in your tone, summarizes long threads, searches your mailbox, and manages your calendar and to-dos — all from a chat panel inside Outlook. It works on Windows and macOS via the Microsoft Graph API, with an additional VSTO version for Windows and an enterprise edition built on Exchange for company-wide deployment.
Because Sally is an agent with full mailbox access (read, search, send, organize), it doesn't just suggest text — it can actually do the work: send the email it drafted, file messages into folders, and turn an email thread into calendar events and tasks.
What you can do with Sally in Outlook:
- Write and send emails — with subject, HTML body, and recipients (To / CC / BCC)
- Generate smart replies based on the current email and your reply instructions
- Summarize email history — recent sent and received messages at a glance
- Search the mailbox by keyword across subject, body, sender, and recipients
- Organize the inbox — list, create, and move messages between folders in bulk
- Manage to-dos — create, update, and complete tasks from your emails
- Manage the calendar — list, create, update, and delete events
- Read attachments — PDFs and images inside your emails, understood by AI
Write and send emails with AI
Tell Sally what you want to communicate and to whom — "email the vendor asking for an updated quote by Friday, polite but firm" — and it writes a complete, ready-to-send email with a subject line and formatted body.
If you're happy with the draft, Sally can send it directly through the Outlook API, including CC/BCC recipients. No copy-pasting between windows.
Generate smart replies
Open any email and ask Sally to reply. It reads the full email content (and optionally the attachments), then drafts a reply that matches the context — you can add instructions like "accept the meeting but propose Tuesday instead", "reply declining politely", or "answer their 3 questions one by one".
Writing tools are built in: make it longer, shorter, more formal, continue writing, summarize, or translate — Sally supports 30+ languages, useful for cross-border teams.
Summarize your email history and search the mailbox
- Recent history: "Summarize the emails I exchanged with Acme Corp in the last two weeks" — Sally pulls your recent sent and received messages and gives you a briefing.
- Keyword search: "Find all emails about the invoice from your accounting team" — search matches subject, body, sender, and recipients, and returns the list for you to act on.
- Attachments: Sally can read the contents of attachments — extract numbers from a PDF report, answer questions about a scanned document, or check what an image shows.
Organize your inbox automatically
Sally can list your mail folders, create new ones ("make a folder called Clients/2026"), and move emails in bulk — for example: "move everything from this newsletter sender to the Archive folder", or "file all the emails we found in that search into the Projects folder". Real cleanup, not just advice.
Turn emails into calendar events and to-dos
- Calendar: "What's on my calendar next week?", "schedule a 30-minute review with the design team on Thursday afternoon", "move my 1:1 to Friday" — Sally lists, creates, updates, and deletes events through the Outlook calendar API.
- To-dos: "Add a task to follow up on the contract by March 1", "show my open tasks", "mark the budget task as completed" — full task management, created straight from the conversation (or from an email you're reading).
The typical workflow: read thread → summarize → schedule the meeting → create the follow-up task — one conversation, no switching between apps.
Deployment options: personal, VSTO, and enterprise
- Standard add-in: works with Outlook on Windows and macOS, powered by the Microsoft Graph API.
- VSTO package (Windows): an installer version that integrates through the Outlook client API itself for deeper desktop integration.
- Enterprise edition: built on Exchange, deployable across your whole organization — contact us for company-wide rollout.