Appsolite - Evaluating software is laborious, time consuming and riddled with a lot of guess-work.
OctoShop for Chrome - Compare prices and get alerts when things are back in-stock
TestBox - Test drive your software options before you buy
Avast SafePrice - Avast SafePrice is one of the leading online services that provide buyers with information about the latest price comparison of the products, deals, and discounts, and coupons.
Siftery - Share products your company uses and get personalized recommendations
HotStock - HotStock is an all-in-one real-time product tracker for you that allows you to find the right product, exclusive deals, and discounts from all the major online stores.