Use Maxo by efficy with NorthStar by GrowthHackers

Efficy is an online CRM which organises the management of your business activity and your customer service to increase your ROI.

GrowthHackers is a powerful collaboration platform helping marketers and growth professionals unleash their company's growth potential. We do this via a community of growth practitioners that share insights and resources at GrowthHackers.com, as well as a collaborative software platform, NorthStar by GrowthHackers, that keeps teams on the same page as they accelerate their growth testing and learning process.