4 best Microsoft Copilot alternatives in 2026

Looking for something like Microsoft Copilot but with a different price point, feature set or vibe? These are the strongest AI Assistants alternatives in our directory, ranked.

1

Claude Free tier

Anthropic's AI assistant, exceptional at writing, analysis and coding.

Best for: Deep work: writing, research and building · Pricing: Free plan; Pro from $20/mo
Microsoft Copilot vs Claude
2

ChatGPT Free tier

OpenAI's assistant that started the generative AI wave.

Best for: General-purpose AI help for everything · Pricing: Free plan; Plus from $20/mo
Microsoft Copilot vs ChatGPT
3

Gemini Free tier

Google's AI woven into Search and Workspace.

Best for: Google Workspace users · Pricing: Free plan; Advanced from $19.99/mo
Microsoft Copilot vs Gemini
4

Perplexity Free tier

AI answers with live citations from the web.

Best for: Research with sources you can check · Pricing: Free plan; Pro from $20/mo
Microsoft Copilot vs Perplexity