ChatGPT for Outlook
Run ChatGPT on your emails directly within Outlook.
VS
NotebookLM
Your AI research assistant.
Popularity
ChatGPT for ...7,084
NotebookLM10,005
Pricing
FreemiumChatGPT fo...
FreemiumNotebookLM
Features
4
ChatGPT fo...
vs
4
NotebookLM
Our verdict
ChatGPT for Outlook is more geared toward b2b users, while NotebookLM targets b2c.
ChatGPT for Outlook offers an API for integration into your workflows.
Detailed comparison
Criteria
ChatGPT for Outlook
NotebookLM
Pricing
Freemium
Freemium
Plans & pricing
Free Version: Free, Custom Add-in for Your Business: Custom
NotebookLM Free Plan: Free, NotebookLM in Plus (via Google Workspace Standard): $14/mo, NotebookLM Pro (Google AI Pro / Google One AI Prem: $19.99/mo, NotebookLM Pro (Student Discount): $9.99/mo, NotebookLM Ultra (Google AI Ultra): $249.99/mo, NotebookLM with Google Cloud (Enterprise Licensing: Custom
Free trial
Yes
Yes
Audience
b2b
b2c
Platforms
Web, Desktop, Api
Web, Ios, Android, Api, Cli
API
Yes
No
Open Source
Proprietary
Proprietary
Integrations
Microsoft-outlook, Microsoft-graph-apis, Microsoft-teams, Gmail, Google-drive, Onedrive, Sharepoint, Openai-api, Microsoft-office, Zapier, Make, Slack
Google-workspace, Youtube, Audio-files, Websites, Pdfs, Text, Markdown-files, Google-sheets, Microsoft-word, Gemini-app, Google-cloud, Python-sdk, Typescript-sdk, Chrome-extension
Categories
Productivity, Writing
Productivity, Education
Popularity
Very High
Very High
Description
Integrate ChatGPT into your Outlook experience to process emails or draft new ones. This add-in allows you to generate summaries, highlights, or draft content using custom prompts. You can choose to process the entire email or specific parts, displaying the output in a separate window.
NotebookLM is an AI-powered research assistant that helps you understand and synthesize information from your uploaded documents. It acts as a virtual research partner, generating summaries, answering questions, and creating study guides based strictly on your sources. NotebookLM is designed to prevent hallucinations and enhance your learning and research process.
Pricing
ChatGPT for Outlook
Freemium
NotebookLM
Freemium
Plans & pricing
ChatGPT for Outlook
Free Version: Free, Custom Add-in for Your Business: Custom
NotebookLM
NotebookLM Free Plan: Free, NotebookLM in Plus (via Google Workspace Standard): $14/mo, NotebookLM Pro (Google AI Pro / Google One AI Prem: $19.99/mo, NotebookLM Pro (Student Discount): $9.99/mo, NotebookLM Ultra (Google AI Ultra): $249.99/mo, NotebookLM with Google Cloud (Enterprise Licensing: Custom
Free trial
ChatGPT for Outlook
Yes
NotebookLM
Yes
Audience
ChatGPT for Outlook
b2b
NotebookLM
b2c
Platforms
ChatGPT for Outlook
Web, Desktop, Api
NotebookLM
Web, Ios, Android, Api, Cli
API
ChatGPT for Outlook
Yes
NotebookLM
No
Open Source
ChatGPT for Outlook
Proprietary
NotebookLM
Proprietary
Integrations
ChatGPT for Outlook
Microsoft-outlook, Microsoft-graph-apis, Microsoft-teams, Gmail, Google-drive, Onedrive, Sharepoint, Openai-api, Microsoft-office, Zapier, Make, Slack
NotebookLM
Google-workspace, Youtube, Audio-files, Websites, Pdfs, Text, Markdown-files, Google-sheets, Microsoft-word, Gemini-app, Google-cloud, Python-sdk, Typescript-sdk, Chrome-extension
Categories
ChatGPT for Outlook
Productivity, Writing
NotebookLM
Productivity, Education
Popularity
ChatGPT for Outlook
Very High
NotebookLM
Very High
Description
ChatGPT for Outlook
Integrate ChatGPT into your Outlook experience to process emails or draft new ones. This add-in allows you to generate summaries, highlights, or draft content using custom prompts. You can choose to process the entire email or specific parts, displaying the output in a separate window.
NotebookLM
NotebookLM is an AI-powered research assistant that helps you understand and synthesize information from your uploaded documents. It acts as a virtual research partner, generating summaries, answering questions, and creating study guides based strictly on your sources. NotebookLM is designed to prevent hallucinations and enhance your learning and research process.
Features
ChatGPT for Outlook
Create custom prompts for tailored ChatGPT outputs
Process entire emails or specific parts (body, subject, attachments)
Display output in a separate window
Replace original email body with generated content
NotebookLM
Upload and analyze documents (PDFs, text, etc.)
Ask questions grounded in your sources
Generate summaries and study guides
AI-powered insights and explanations
Key differentiators
ChatGPT for Outlook
- Enhanced email drafting & response
- Email summarization
- Efficient scheduling
- Contextual understanding
- Automation of routine tasks
NotebookLM
- Grounded responses, reduced hallucinations
- Personalized AI research partner
- Efficient information synthesis
- Multimedia output generation
- Clear, verifiable citations
Other comparisons
FAQ: ChatGPT for Outlook vs NotebookLM
ChatGPT for Outlook: Run ChatGPT on your emails directly within Outlook.. NotebookLM: Your AI research assistant.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. ChatGPT for Outlook is freemium and NotebookLM is freemium.
The best choice between ChatGPT for Outlook and NotebookLM depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
ChatGPT for Outlook is primarily designed for individuals, while NotebookLM is built for individuals.
ChatGPT for Outlook offers: Create custom prompts for tailored ChatGPT outputs, Process entire emails or specific parts (body, subject, attachments), Display output in a separate window, Replace original email body with generated content. NotebookLM offers: Upload and analyze documents (PDFs, text, etc.), Ask questions grounded in your sources, Generate summaries and study guides, AI-powered insights and explanations.
Based on our data, NotebookLM currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.
Yes, both ChatGPT for Outlook and NotebookLM offer a free trial.
NotebookLM offers 14 integrations (google-workspace, youtube, audio-files, websites, pdfs...) compared to 12 for ChatGPT for Outlook.
ChatGPT for Outlook is available on Web, Desktop, Api. NotebookLM is available on Web, Ios, Android, Api, Cli.
