Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Haven Life - Life insurance that's actually simple
Facebook Local - Discover places to go and events happening near you
Lemonade - Forget everything you know about insurance
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Better - An iPhone app that blocks ads, tracking & malicious content