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Best Open Source Perplexity Alternative in 2025

Perplexity AI is an AI-powered search and answer engine built to deliver fast, accurate, and well-sourced information in response to natural language questions.

1 Open Source alternatives found
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Open WebUI

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Open WebUI is a self-hosted artificial intelligence interface that lets you interact with language models on your own hardware. Think of it like ChatGPT, but running entirely on your computer or private server instead of in the cloud.

Best Open Source Perplexity Alternative in 2025