ChatGPT Plus
$20 per mo
Microsoft Copilot Pro
$20 per mo (plus M365 for app features)
ChatGPT Plus ($20) is the versatile standalone assistant with image generation and the biggest ecosystem. Copilot Pro ($20) embeds AI directly into Word, Excel, Outlook, and PowerPoint. ChatGPT wins as a general tool; Copilot Pro wins if you live in Microsoft 365.
Pick ChatGPT Plus if you want the most versatile standalone assistant with image generation, voice, and a broad ecosystem.
Pick Microsoft Copilot Pro if you live in Word, Excel, Outlook, and PowerPoint and want AI directly inside those apps.
ChatGPT Plus and Microsoft Copilot Pro both cost $20 a month and are even powered by closely related models, but they are used very differently. ChatGPT Plus is a versatile standalone assistant: image generation, voice mode, custom GPTs, and a huge ecosystem of tools, accessed through its own app and site. Copilot Pro puts AI directly inside Microsoft 365, so it drafts in Word, builds formulas in Excel, summarizes Outlook threads, and creates PowerPoint slides, where you already work.
The catch with Copilot Pro is that its in-app features assume you also have a Microsoft 365 subscription; without it, you mostly get a better standalone Copilot. ChatGPT Plus is self-contained. So the choice hinges on whether you want AI inside Office or a powerful general assistant.
We compare price, Office integration, standalone features, image generation, and value.
| Quick facts | ChatGPT Plus | Microsoft Copilot Pro |
|---|---|---|
| Price | $20/mo | $20/mo (+ M365) |
| Office integration | No | Word, Excel, Outlook, PPT |
| Image generation | Yes | Yes |
| Standalone ecosystem | Broadest | Good |
| Best for | General assistant | Microsoft 365 users |
Each row reflects the feature on each product's current public release.
| Feature | C ChatGPT Plus | M Microsoft Copilot Pro |
|---|---|---|
| Text chat & reasoning | Yes | Yes |
| Image generation | Yes | Yes |
| Voice conversations | Yes | Some |
| Inside Word / Excel / Outlook | No | Yes |
| Custom assistants | Custom GPTs | Limited |
| Requires M365 for full value | No | Yes |
| Coding assistance | Strong | Good |
| Higher-usage tier | Pro $200/mo | Via M365 Copilot |
Pricing and features change often. Always verify the current details on each product's official site. Last reviewed 2026-06-22.
Things neither product's marketing page leads with.
Copilot Pro's best value is inside Microsoft 365, so you really need an Office subscription for it to shine.
ChatGPT Plus is self-contained and more versatile, but it does not live inside your Office documents.
Since both cost $20 and use related models, the decision is about where you work, not raw intelligence.
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