Thank you to Guillaume Cohen of for providing me some more details about YouSendIt’s freemium conversion rates. See this link on Gigaom from 2006 that indicates that YouSendIt has 2.5M registered users, and around 9M visitors per month. It expects $1M in revenue this year, based on advertising and has 12,000 paying users. Mr Cohen provided me this link to Bambi Francisco’s video comment about YouSendIt as a good acquisition target for FedEx. Mr. Cohen estimates that YouSendIt has 9M registered users in 2009, with 100K paid subscribers and around $1M in revenue per month.