While this freemium communication tool was still in beta, founder Stewart Butterfield used widespread media coverage to invite organizations to request access to the platform and try it out—landing them 8,000 signups in 24 hours and reaching 15,000 signups in two weeks.
While this freemium communication tool was still in beta, founder Stewart Butterfield used widespread media coverage to invite organizations to request access to the platform and try it out—landing them 8,000 signups in 24 hours and reaching 15,000 signups in two weeks. Now that’s a growth hack.