Perplexity

Search that answers and cites.

Perplexity answers questions directly and shows the sources it used\, so you can check the claim rather than trust it. That single design decision is why researchers prefer it to a plain chatbot.

It is strongest on current information and anything you need to verify — market research\, competitor checks\, technical questions. The free plan covers casual use; the paid tier exists for people who search all day and want the stronger models. Citations still need reading\, since a cited source is not automatically a good one.