ChatGPT Add-in for Outlook is a Microsoft Outlook add-in that brings ChatGPT directly into your email client. It helps you handle incoming messages and write new emails without leaving the Outlook interface.
What it can do
You can apply any prompt to emails in your Inbox or to drafts, making common email tasks faster with a single click:
- Draft quick replies based on an incoming message
- Rewrite and rephrase text for clarity
- Summarize long email threads
- Translate emails
- Adjust tone (more formal, more friendly, etc.)
Microsoft 365 integration and ChatGPT API
The add-in works with your Microsoft 365 account and requires your own ChatGPT API key. This setup gives you more control over model settings and spending, and can support safer adoption of AI in corporate email.
For teams and custom deployments
The service can be rolled out across a team and also offered as a custom version with branded, pre-defined prompts. This can help standardize business communication style or support building a solution you can resell to clients.
