http://www.facebook.com
http://www.hi5.com
http://www.tagged.com/
http://www.friendster.com/
http://en.netlog.com/
http://www.ning.com/
http://badoo.com/
http://woome.com/
http://omegle.com/
Omegle is a brand-new service for meeting new friends. When you use Omegle, we pick another user at random and let you have a one-on-one chat with each other. Chats are completely anonymous, although there is nothing to stop you from revealing personal details if you would like.
http://www.tinychat.com/
With TinyChat you can create your own chatroom and invite people through one simple link.
http://www.anybodyoutthere.com/
Search online chat partners and find people from around the world to talk with, filter by areas of interest, age, gender and location.
http://www.chatterous.com/
Chatterous is a service that lets you talk to your friends across the web, im, email and your phone.
* Use your existing im, email and phone to chat: Once you create a group, you can chat with your friends through im, email or your phone. No need to use the website!
* Your friends don’t need to sign up to chat with you! They can reply right on their im, email or phone.
* Help your friends reach each other: Once you’ve created a group for your friends, everyone in the group can reach each other whether they’re on im, email or out and about on their phone.
http://www.onlyChat.com
One-to-one chat with random users, no registration needed and completely anonymous.
http://site.bumpin.com/
BumpIn enables people with similar interests, needs, likes and dislikes to live chat with each other. For instance, with BumpIn, people searching for similar information can strike a live conversation, people following the same breaking news, sporting event or a blog post can start a live discussion, people interested in buying or selling similar things can share leads and negotiate live on BumpIn.
* Chat: chat with people visiting the same webpage as you
* Connect: connect with people with similar interests
* Comment: comment on web pages you visit
http://www.orgoo.com/
Imagine your personal communications cockpit, where every tool you need to communicate and express yourself is organized and integrated together in one place online – all your email accounts, all your IM accounts, video chat, video mail, SMS and more, working together to give you one seamless experience.
http://www.buddystumbler.com/
buddystumbler allows you to make new friends. meet people online across aol, yahoo, msn and google for free online chat.
* Meet people online: use search page to meet people online by interests, location, age, and/or gender.
* Make new friends: profiles include photos, blog postings and “online chat networks” they are available on. post a shout out to let others know that you would like to meet them! even better yet, request to make a new friend.
* Free online chat: once you agree to be friends with another buddystumbler user, the two of you exchange im screen names and start free online chat!
http://www.rapidcube.com/
Kykachat is a web based group chat, an excellent tools for team collaboration, realtime images and file sharing, multiple rooms. Designed with AJAX powered, and makes your client only need a web browser to enjoy the chat with real time conversations & real time file sharing.
http://www.irseek.com/
IRC (Internet Relay Chat) remains one of the most active platforms for sharing knowledge and collaborating on the Internet.
By constantly archiving thousands of active, highly-focused, public chat-rooms in a wide variety of topics (e.g. Linux, soccer, Christianity, poker, business and others) then indexing, processing and publishing the content on the web using advanced Web 2.0 technologies while maintaining the privacy of the users, we are creating a knowledge base different from any other.
http://www.smalltalkr.com/
Have a casual discussion about any topic freely.
At Smalltalkr, having discussions regarding information, knowledge, trivia, news, or telling an old story are all encouraged. Regardless of the subject matter, chances are there will be someone who is interested in the topic and wants to participate in the discussion.
As the number of users participating in your Smalltalk increases, your Smalltalk visually gets bigger, signifying the popularity of the post.
Smalltalkr provides the easiest means to discuss wide range of topics with people all over the world!
http://www.yazzem.com/
Yazzem allows you to connect and discuss about any topics that interest you in 140 characters or less.
http://www.unizr.com/
http://www.meebo.com/
meebo.com is a website for instant messaging from absolutely anywhere. Whether you’re at home, on campus, at work, or traveling foreign lands, hop over to meebo.com on any computer to access all of your buddies (on AIM, Yahoo!, MSN, Google Talk, ICQ and Jabber) and chat with them, no downloads or installs required, for free!
http://www.ebuddy.com/
eBuddy is your online messenger for MSN, Yahoo and AIM (AOL). Whether you’re at home, school, work or traveling; with eBuddy you can chat online everywhere anytime. eBuddy is available as a web based and mobile version. eBuddy provides instant messaging on every computer, it even works when you are behind a firewall! eBuddy means no downloads, no installation of software or upgrades and no registration. Best of all it’s free .. enjoy :-)
http://www.digsby.com/
Manage all your existing IM, email, and social network accounts from one easy to use application.
http://www.paltalk.com/
Watch videos, meet people, and keep in touch with friends.
Enjoy thousands of live video chat rooms and dozens of regularly scheduled shows. Get up close and (practically) in person with celebrities like Maxim model Diana Falzone plus many industry experts.
Bring the movie theater into a chat room with virtual Screening Rooms (popcorn not included). Join millions of other members and watch comedy shorts from Heavy.com, wrestling from WWE and hundreds of other video clips.
Make free video calls with up to 10 friends simultaneously with SuperIM