Perplexity
AI answer engine that searches the web and answers with numbered citations, and can summarize a page or document you give it.
- Free plan or free version
- Chrome extension
- Mobile app
Social highlighter for the web that also summarizes YouTube videos and articles and keeps your highlights in one place.
Not enough info yet on mobile app, open source, developer API. Check the tool's own site.
Listing written by NetLooking, checked 2026-11-03. Report a correction or request removal. Back to page and video summarizers.