Omnisearch.ai - We really do search everything
WorldBrain (Re)search-Engine - Full-Text Search your Browsing History & Bookmarks
Pod Hunt - The best new podcasts daily
Microsoft Web Activities - Microsoft's new extension bringing timeline to Chrome
You.com - You.com, the world's first open search engine platform that summarizes the web for users, with superior privacy choices, actionable results, extensible apps and personalization through preferred sources.
Better History - Your Chrome Browsing history. Better.