eGain was founded in September 1997 By Ashutosh Roy and Gunjan Sinha. At the time, they were part of WhoWhere?, an Internet search company they cofounded in 1994. eGain first product, a web-based customer email response management tool was based on their personal experience of dealing with the challenge of efficiently handling thousands of user email requests at WhoWhere?. In 1998, WhoWhere? was sold to Lycos, one of the big four search engines (Excite, Infoseek, Lycos, Yahoo) of the dot com era.
- In April 1999, eGain acquired SiteBridge, a NYC based chat software provider.
- In September 1999, eGain went public on NASDAQ, its stock ticker was EGAN.
- In February 2000, eGain acquired Big Science, an Atlanta based AI chatbot software provider.
- In March 2000, eGain acquired Inference, a pioneering AI technology company based in Novato, CA that built case-based reasoning systems for decision support and customer service.
- In May 2001, eGain acquired Nitman Software, a Pune-based software development company in India.
- In July 2014, eGain acquired Exony, a Newbury, England based provider of operational analytics software provider for call centers.