Chatbots.org (BETA)
Overview of all chatbots (chatterbots, virtual agents, virtual employees) in the World (still populating). For fun, functional or exciting chat conversions with a chatbot.
Inside Messenger (proof of concept)

English summary: With InsideMessenger you can search for and view videos, find cheap flights, check your calendar and much more, all from within a IM conversation with this chatbot. Inside Messenger is proof of concept of the UK based developer InsideC.
Eureka (government)

English summary: EURÉKA EU-robot with knowledge about the European Union. EU accession Festival, Millenáris Park. Chatbot called EuRéka informs festival visitors about the issues related to the EU accession of Hungary, and answers all questions asked about the Union. EuRéka is an avatar, a conversation partner, tutor and informant. Attendances: EU accession Festivals, Millenáris Park; EU Belül Tágasabb Roadshow 2005 ( on 17 locations in Hungary)
This chatbot seems no longer to be available :-(
W. Bush (personality)

English summary: Quotes from our fearless leader via MSN ;-)
Lotte (commercial)

English summary: Lotte helps customers buying their mobile prepaid vouchers online.
Mr Ctrl (commercial)

English summary: Mr Ctrl is a chatbot created for an educational program for kids to teach them about doing the right things online.
Marieke (proof of concept)

English summary: Mariekebot is the oldest chatbot in the Netherlands. She started as a webbot but is now also available in Live Messenger (previously MSN Messenger). Marieke is specialised in chitchat. The intelligence of this bot is maintained by people, it is a user generated chatbot.
Asimov (proof of concept)

English summary: Asimov is a chatbot that learns the facts that people tell it. As people talk to Asimov it learns more facts, so its responses get better. After you have introduced yourself to Asimov you could ask: "What do you know". Asimov will help you from there.
Tom Riddle's diary (amateur)

English summary: Tom Riddle's diary is a magical object that appears in Harry Potter and the Chamber of Secrets. If you haven't read the book, nor watched the movie, Harry Potter finds this diary with nothing written in it. When he starts writing in it, the diary erases what he just wrote. Then the diary itself writes a reply back on the same page. This bot does exactly the same. Enjoy the magic!!
Joan (commercial)

English summary: Joan is a female counterpart of Jabberwacky. She is an animation of a real looking woman. Joan is taught to answer questions about herself, her technology and Icogno. Next to here speaking, she can also learn from confersation. Joan was launched January 2005
Stella (non-commercial)

English summary: Stella is slim, with shoulder-length white hair and a constant smile. "Hello! My name’s Stella," she greets the user. If the visitor provides his or her name, Stella starts the personalized dialog. The constantly even-tempered assistant has an answer to almost any question – 24 hours a day, seven days a week and all year round. And she can react to input with ten facial expressions, ranging from delighted to confused.