1998
$400M
from 7 investors over 7 rounds
Constant Contact raised $400M on February 11, 2021
Investors: Siris Capital Group and Clearlake Capital Group
Constant Contact raised $15M on June 30, 2006
Investors: Commonwealth Capital Ventures, Greylock Partners and Longworth Venture Partners
Constant Contact raised $4.5M on December 3, 2002
Investors: Commonwealth Capital Ventures and Longworth Venture Partners