2004
$100M
from 9 investors over 9 rounds
PatientsLikeMe raised $26M on February 9, 2021
Investors: W.R. Hambrecht + Co., Optum Ventures, Alta Partners and PBM Capital Group
PatientsLikeMe raised $100M on January 6, 2017
Investors: iCarbonX and The Invus Group
PatientsLikeMe raised $5M on February 5, 2007
Investors: Omidyar Network, The Invus Group and CommerceNet