Run ChatGPT directly in Outlook for emails.

AI-powered answer engine for real-time, cited information and advanced research.
ChatGPT Add-in for Outlook: Run ChatGPT directly in Outlook for emails.. Perplexity AI: AI-powered answer engine for real-time, cited information and advanced research.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. ChatGPT Add-in for Outlook is freemium and Perplexity AI is freemium.
The best choice between ChatGPT Add-in for Outlook and Perplexity AI 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 Add-in for Outlook is primarily designed for individuals, while Perplexity AI is built for individuals.
ChatGPT Add-in for Outlook offers: Integrates ChatGPT directly into Outlook, Applies ChatGPT to inbox messages, Assists with email composition using ChatGPT, Supports custom prompts. Perplexity AI offers: Real-time answers with cited sources, Perplexity Computer for autonomous, multi-model AI workflows, Access to advanced AI models (GPT-5.1, Claude Opus 4.5, o3-pro, etc.), File upload and analysis (PDFs, spreadsheets, reports).
Based on our data, Perplexity AI currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.