Alexandria

Taimur Haider, Abhinav Ramesh, John Oliver, and Raymond Dinh built Alexandria because your knowledge and docs have been sitting there doing nothing for way too long. Alexandria is an AI that brings your knowledge and documents to life—ask it questions, have it summarize, pull insights, do the work that would take you hours to do yourself.

Four co-founders is rare. Four people who actually know how to build AI agents and still chose to attack the knowledge management space? That's a statement. Everyone's pitching AI secretaries. Alexandria is pitching AI for your brain—your second brain, specifically. It reads what you read, organizes what you organize, and answers what you can't remember. That's the dream everyone's had since Evernote existed andnobody's executed until now.

It's early. The Product Hunt launch just went live. But with four co-founders who actually ship, this is one to watch. If you've got a mess of documents, notes, and half-finished research sitting in Google Drive, Alexandria might be the thing that makes it useful again.