Snap by Groupon - Get cash back on groceries
GasBuddy - GasBuddy lets you search for Gas Prices by city, state, zip code, with listings for all cities in the USA and Canada. Updated in real-time, with national average price for gasoline, current trends, and mapping tools.
Fuelio - Track your fill-ups, fuel consumption, fuel costs and save money.
CouponLab - Save with special deals at couponLab.com We offer you up-to-date coupons from your favorite brands by delivering them with the latest deals from their favorite stores in an easy to use.
Fuelly - Fuelly allows you to tracks your gas mileage over time, helping you calculate fuel expenses as you drive.
Nomulus - Google's open source, cloud-based registry platform for operating top-level domains.