I read about Mogul. It solves some of my problems related to keeping in touch with friends. During Covid, I got into more VC calls with friends to stay in touch. Once Covid lockdowns ended, I wanted a system that would remind me of touch basing with XYZ friend, based on last sync up date.
Over several years, my image as a good friend has tarnished since I didn't keep my side of bargain in enforcing good relationships. With older age, it's bit harder to make new friends. The least I can do is, reinforce older ones.