Wantt - Create & share wish lists for free
LoveSales - Find and save products you love, get alerted when they go on sale.
Whilo - Gifting Made Easy - Never give or get a crap gift again.
TrackIf - Alerts you if the price of your favorite products drop
WishTender - The safest and most flexible universal wishlist for content creators.
Giftwhale - Giftwhale allows you to create personalised wish lists online.