Perplexity
Answer engine that searches the web for each question and writes a reply with numbered links to the pages it used.
- Shows sources with answers
- AI-written answers
- Free to use or free plan
Anthropic's assistant, which can search the web when you ask and cite the pages it read.
Listing written by DolphinIndex, checked 2026-11-03. Report a correction or request removal. Back to answer engines.