Microsoft Copilot vs Perplexity
Microsoft Copilot
PerplexityWe may earn a commission from links on this page, at no extra cost to you. It never changes our picks. How we make money.
Quick verdict
Perplexity edges it overall, winning 3 of 4 rating categories. Microsoft Copilot is cheaper to start ($9.99 vs $20).
Choose Microsoft Copilot if…
You’re microsoft 365 users who want AI inside Word, Excel and Outlook. Microsoft’s assistant, built into Windows, Edge and Microsoft 365 apps like Word, Excel and Outlook. Best value if you already pay for Microsoft 365.
Visit Microsoft CopilotChoose Perplexity if…
You’re research and questions where you want sources. An AI answer engine: every answer cites its sources, which makes it the best choice for research and fact-finding rather than long writing.
Visit PerplexitySide by side
| Microsoft Copilot | Perplexity | |
|---|---|---|
| Our rating | 4.3/5 | 4.5/5 |
| Value | 4.3/5 | 4.5/5 |
| Features | 4.2/5 | 4.2/5 |
| Ease of use | 4.4/5 | 4.7/5 |
| Output quality | 4.1/5 | 4.4/5 |
| Category | AI assistant | AI assistant |
| Free plan | Yes: Copilot app and web | Yes: unlimited basic searches |
| Cheapest paid plan (monthly) | $9.99/mo | $20/mo |
| Same plan billed yearly | - | $16.67/mo |
| Top plan | Copilot Business: $25.20/mo | Max / Enterprise Max: $325/mo |
| Seats | Personal/Family; Business per user | Individual; Enterprise per user |
| Trial / refund | Microsoft 365 trials often available | Occasional promos |
| Platforms | Web, Windows, iOS, Android, inside Office apps | Web, iOS, Android, Mac, Windows, Comet browser |
| Best for | Microsoft 365 users who want AI inside Word, Excel and Outlook | Research and questions where you want sources |
Microsoft Copilot: pros & cons
- Works inside Word, Excel, PowerPoint and Outlook
- Bundled with Microsoft 365 plans
- Business plan inherits Microsoft 365 security
- Plan line-up is confusing
- Less capable as a standalone chatbot than the leaders
Perplexity: pros & cons
- Answers come with citations
- Lets you choose between leading models on Pro
- Excellent free plan for search
- Less suited to long-form writing
- Team plans are pricey
Questions from readers
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