The Things I Want.com
Universal list for any occasion, featuring privacy settings, sharing, website publishing, tagging, and adding via popup.
http://www.thethingsiwant.com

WishRepublic.com
Free registry with categories, unique designs, registering under multiple e-mail addresses, a calendar, and buddy lists.
http://www.wishrepublic.com/

WishFish
Free service offers multiple lists, images of items, categories, and quick submit function.
http://www.wishfish.com

Baggle
Any-occasion wishlist in free and paid versions. Features password protection, export, multiple lists, and adding via popup.
http://www.baggle.com

Things I Love
General-purpose lists allows items to be private, multiple lists, and the option to have wishlists from other sites imported by staff.
http://www.thingsilove.org.uk/

WishList, Inc.
Allows items to be added via popup, lists for any occasion, and item claiming for shoppers.
http://www.wishlist.com/

PrezzyList
Users can create a wish list comprised of links to products at other websites, with descriptions, price ranges and categories for each item.
http://www.prezzylist.com

My Gift Lists Online
Free lists offering joint registration, privacy options, and claiming.
http://www.myglo.net

Gift Aloud
Simple event-based lists.
http://www.giftaloud.com

theGiftlist.com.au
Lists for any specific occasion, including separate logins for hosts and guests.
http://www.thegiftlist.com.au

pleasegetme.com
Independent gift registry service supporting multiple lists and pin coded reservation.
http://www.pleasegetme.com

My Life Registry
Paid service offers categories, adding items with a popup window, size and color listing, and communities for wedding registrants and baby registrants.
http://www.myregistry.com/

Felicite
Free service features party planning tools, option to purchase part of a gift, password protection, simple URLs, and moving items within lists.
http://www.felicite.com

DreamOfThis.com
Free service offers event planner, adding by popup, and multiple lists.
http://www.dreamofthis.com

Gift Genie
Free service including claiming.
http://www.gift-genie.co.uk/

Gift Assist
Registry of items by price range, and a listing of preferences to help shoppers choose the right gift.
http://www.giftassist.net

Giftomat
Free service allows multiple lists, importing from Amazon.com, and bookmarking the registries of friends.
http://www.giftomat.com/

WhatToGive
Free service allows users to create an online gift list and set up events for others to view.
http://www.whattogive.com

Gifticus!
Create a gift list, share it with your friends, keep track of special occasions.
http://www.gifticus.com

WishTips
Free service allows users to create an online gift list and share ideas in several gift-related chat forums.
http://www.wishtips.com

WishCentral
Free personal wish lists with wishes added from any store.
http://www.wishcentral.com

MyGiftList
Free private universal gift registry. Reminders for dates and to-do list.
http://www.mygiftlist.com

WishListTracker
Secure exchange of wish lists with family. Administrator controls prevent peeking. Track lists with email alerts.
http://www.wishlisttracker.com

Ultimate Gift Registry
Create a gift registry and notify your guests.
http://www.ultimategiftregistry.com

AGiftWish.com
Free service features item and user cloud searches, multiple lists, group purchases, and password protection.
http://www.agiftwish.com

GiftieGiftie
Free personal gift registry where gift groups help friends and family coordinate gift giving.
http://www.giftiegiftie.com

WishRoll
Wishroll is a free online wish list service to keep all your wishes, plans, todo's, goals, dreams.
http://wishroll.com

Your List Online
Free online Birthday lists, Christmas lists and wedding registries. Find wish lists for friends and family, or create your own list.
http://www.yourlistonline.com

Wishlisting
A free wish list and gift registry for any occasion. Take the guesswork out of birthdays, Christmas, weddings, and other holidays.
http://wishlisting.com/

Sir Wishlist
Create free wish lists and share them with your family and friends for any occasion.
http://www.sirwishlist.com