Agents are automated robots that are added to a user's buddy list by choice of the user, just like one would add a friend or a colleague.
A user then effectively talks to your brand or website - Agents can bring your brand or website to life with tailor made personalities.
Agents:
Typically, Instant Messaging Agents are used to promote a brand and build a relationship between the brand and the end user.
Web Agents are powerful tools particularly suited for businesses with helpdesks and call centres as they assist the customer with a majority of queries without needing to call human-aided call centres.