Best Free Alternatives to Claude Pro (2026)

About Claude Pro

Claude Pro is a paid AI tool at $20/month. Every alternative below is free — either open-source, self-hostable, or has a generous free tier with no usage caps.

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🆓 AnythingLLM

Free (self-hosted) · Setup: Easy (~15 mins)

⭐ 28k stars

Full Comparison → Get AnythingLLM →

🆓 Jan

Free · Setup: Very Easy (~5 mins)

⭐ 23k stars

Full Comparison → Get Jan →

🆓 Open WebUI

Free (self-hosted) · Setup: Easy (~15 mins)

⭐ 45k stars

Full Comparison → Get Open WebUI →

🆓 PrivateGPT

Free (self-hosted) · Setup: Easy (~20 mins)

⭐ 54k stars

Full Comparison → Get PrivateGPT →

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