Best Microsoft Copilot Alternatives in 2026

3 alternatives reviewed to Microsoft Copilot, each compared and rated with a public methodology.

Microsoft Copilot · Microsoft Copilot is the AI assistant for Windows and Microsoft 365. Free version, then Microsoft 365 Premium at $19.99/month, replacing Copilot Pro. View Microsoft Copilot review

The best Microsoft Copilot alternative is ChatGPT, rated 8/10. To start for free, ChatGPT offers a free plan. 3 alternatives compared below.

ToolRadar ScoreStarting priceReview
ChatGPT8/1020 $/moisView review
Perplexity8/1020 $/moisView review
Claude8/1020 $/moisView review
OpenAI's conversational AI assistant
Content Creation

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ChatGPT generates text, code, and analysis through conversation, with web search and file reading. Free plan, Plus at 20 $/month, by OpenAI.
The AI answer engine that cites its sources
Automation & No-code

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Perplexity is an AI answer engine that searches the web and cites its sources. Free plan, Pro at $20/month, Max at $200/month for power users.
Anthropic's AI assistant, strong at writing and code
Analytics & Data

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Claude writes, analyzes, and codes through conversation, with a natural tone and long context windows. Free plan, Pro at 20 $/month, by Anthropic.
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