ChatGPT Outlook Plugin screenshot

ChatGPT Outlook Plugin

By OpenAI
Email WritingPricing unavailable

Integrate ChatGPT into Your Outlook with Customizable Add-In

Last updated Apr 18, 2026

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What is ChatGPT Outlook Plugin?

The ChatGPT Add-in for Outlook is a powerful tool that seamlessly integrates ChatGPT into your Microsoft Outlook experience. It allows users to create custom prompts to guide ChatGPT in generating relevant summaries or highlights based on their needs. The add-in also enables users to process entire emails or specific parts and display the output in separate windows for easy comparison. Users can manage multiple configurations for different emails or scenarios, ensuring customized interactions with each email. Additionally, the tool supports team rollouts and custom versions tailored for specific use cases.

ChatGPT Outlook Plugin's Top Features

Key capabilities that make ChatGPT Outlook Plugin stand out.

Integration with Microsoft 365

Custom prompts for tailored output

Email body, subject, and attachment processing

Separate window for output display

Automated importance flagging

Multiple configurations management

Team rollout and custom version support

Detailed summaries and highlights generation

Multiple scenario handling

Automated email response suggestions

Use Cases

Who benefits most from this tool.

Email power users

Generate detailed summaries or highlights from lengthy emails to save time and increase productivity.

Customer support teams

Automatically generate suggested replies based on incoming support emails.

Sales teams

Identify and flag high-priority emails from leads and customers to ensure timely follow-ups.

Team managers

Configure team-specific prompts to standardize email responses and ensure consistency.

Administrative assistants

Filter and process specific email parts to highlight crucial information for executives.

Marketing teams

Analyze incoming feedback or survey responses directly within Outlook to tailor marketing strategies.

Human resources

Automate initial screening of job applications and generate summaries of candidate qualifications.

Product development teams

Extract key insights from customer emails regarding product feedback and feature requests.

Legal departments

Summarize critical points from legal correspondence for quick reference and action.

Event planners

Organize and prioritize event-related emails, ensuring nothing important is missed during planning.

Tags

ChatGPT Add-inOutlookMicrosoftemailsummaryhighlightscustom promptsintegrationscomparisonsconfigurationsteam rolloutscustom versions

ChatGPT Outlook Plugin's Pricing

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AI Models by OpenAI

Large language models from the same organization.

ModelContext WindowPrice (In / Out per M)
GPT-5.5Current1.1M$5.00 / $30.00
GPT-5.5 ProCurrent1.1M$30.00 / $180.00
GPT-5.4 MiniCurrent400K$0.75 / $4.50
GPT-5.4 NanoCurrent400K$0.20 / $1.25
GPT-5.4Current1.1M$2.50 / $15.00
GPT-5.4 ProCurrent1.1M$30.00 / $180.00

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Frequently Asked Questions

What is the ChatGPT Add-in for Outlook?
The ChatGPT Add-in for Outlook allows users to integrate ChatGPT into their Outlook to generate summaries, highlights, or other custom information from their emails using preset prompts.
Do I need a ChatGPT API key to use this add-in?
Yes, the ChatGPT Add-in for Outlook requires users to provide their own ChatGPT API key to function.
Can I customize the prompts used by ChatGPT?
Absolutely! Users can create custom prompts to guide ChatGPT in generating the desired output from their emails.
Can I use this add-in on a team level?
Yes, the add-in supports team rollouts and can be customized for specific prompts and configurations for your Microsoft 365 domain.
What parts of an email can be processed by the add-in?
Users can choose to process the entire email or specific parts like the body, subject, or attachments, focusing on the most relevant information.
Does the add-in allow for multiple configurations?
Yes, users can manage multiple configurations for different emails or scenarios, with matching conditions, prompts, and display preferences.
How is the output displayed?
The output generated by ChatGPT can be displayed in a separate window for easy comparison and to potentially replace the original email body.
Is it possible to flag emails as important based on ChatGPT output?
Yes, the add-in can automate the updating of an email's importance based on the generated output, such as marking it as important or flagging it as high priority.
What do I need to get started with the ChatGPT Add-in for Outlook?
To get started, you need a Microsoft 365 account and your own ChatGPT API key.
Can I contact support for custom implementations?
Yes, for team rollouts or custom versions, you can contact the support team for personalized assistance.