Better History - Your Chrome Browsing history. Better.
Robinhood - Free stock trading service.
WorldBrain (Re)search-Engine - Full-Text Search your Browsing History & Bookmarks
invstr - Investing for everyone (with fantasy $$$)
Microsoft Web Activities - Microsoft's new extension bringing timeline to Chrome
M1 Finance - M1 helps you manage your money by automatically putting it to work in a customizable portfolio