Keep My Friends is described as 'Allows you to track when you last spoke to each of your friends, and set an interval of the maximum number of days you want to allow between times that you speak to them' and is a CRM system. There are more than 50 alternatives to Keep My Friends, not only websites but also apps for a variety of platforms, including Windows, iPhone, Android and SaaS apps. The best Keep My Friends alternative is Monica, which is both free and Open Source. Other great sites and apps similar to Keep My Friends are EspoCRM , Mautic, Pipedrive and EteSync.