Savelist - Found products you want but not ready to buy?
Anywish.app - Collect gift ideas for your loved ones and share your own wishlists. Add items from any online store. The perfect list maker for Christmas and other events!
Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
Gift Hero - The best wish list ever
LoveSales - Find and save products you love, get alerted when they go on sale.
Giftwhale - Giftwhale allows you to create personalised wish lists online.