Yahoo!
Yahoo grew rapidly throughout the 1990s. Yahoo went public in April 1996 and its stock price rose by 600 percent within two years. Like many search engines and web directories, Yahoo added a web portal, putting it in competition with services like Excite, Lycos and America Online. By 1998, Yahoo was the most popular starting point for web users, and the human-edited Yahoo Directory the most popular search engine, receiving 95 million page views per day which was triple the number compared to rival Excite. It also made many high-profile acquisitions. Yahoo began offering free e-mail from October 1997 after the acquisition of RocketMail, which was then renamed to Yahoo! Mail. In 1998, Yahoo! decided to replace AltaVista as the crawler-based search engine underlying the Directory with Inktomi. Yahoo's two biggest acquisitions were made in 1999 - that of Geocities for $3.6 billion, and Broadcast.com for $5.7 billion.
Mail.com
By 1999 the company had raised venture financing from Primus Capital Funds and Sycamore Ventures, and changed its name to mail.com. It conducted an initial public offering in June 1999. By 2000 it was supporting 14.6 million email accounts, mostly for free, and remained unprofitable. It sold the mail.com domain and consumer email services division to Net2Phone, changed its name to Easylink, and changed its business operations to focus on managed file transfer services in April 2001, after acquiring Swift Telecommunications, which in turn had spun off the "Easylink" business unit from AT&T.