Gift Hero - The best wish list ever
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!
GiftBuster - Wish list registry & shopping list app
Giftwhale - Giftwhale allows you to create personalised wish lists online.
Mystery Gift Bot - Don't think about what to buy, let it be a mystery
WishTender - The safest and most flexible universal wishlist for content creators.