Perplexity

Best for: Quick answers with sources you can click

A search-first assistant that cites its sources. Good for fast fact-finding where you want to check where an answer came from.

Alternatives

Best for: Studying or summarizing your own documents

Upload your own sources and ask questions grounded in them. Useful when you want answers limited to material you provided.

documentsstudyaudio overview

Check the official site for current pricing and features. Last reviewed 2026-10-14.