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Microsoft Copilot vs. Perplexity

A practical comparison of Microsoft Copilot and Perplexity across pricing, GDPR, EU AI Act risk, and workflow fit.

microsoft

Microsoft Copilot

Microsoft's AI assistant for web and Microsoft 365

DSGVO: conformEU-AI-Act: limitedFree tier

perplexity

Perplexity

Answer engine with citations — AI-powered research

DSGVO: partialEU-AI-Act: limitedFree tier

Side-by-side comparison

FactorMicrosoft CopilotPerplexity
PricingFree tierFree tier
GDPRconformpartial
EU AI Actlimitedlimited
Data residencyeuus
Use casesText, Image, Data / Tables, Create contentText, Multimodal, Research & analyze, Summarize & structure
Data quality
Updated6/15/20266/15/2026

Choose Microsoft Copilot when

Web chat (free) plus Copilot for Microsoft 365 in Word, Excel, Outlook, Teams, PowerPoint. Built on GPT models with Bing search.

Choose Perplexity when

Returns answers with verifiable citations rather than just generated text. Pro lets you pick GPT, Claude, or in-house models. Spaces and Deep Research.

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The finder weighs budget, compliance needs, industry, and existing subscriptions instead of treating every comparison as generic.

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