Monica is a tool to manage your interactions with your loved ones, friends and family.

Nat.app is described as 'Nat is a personal CRM that helps CEOs, founders and consultants to stay in touch with their network by figuring out who they're losing touch with automatically based on their data' and is a CRM system in the business & commerce category. There are more than 10 alternatives to Nat.app for a variety of platforms, including iPhone, iPad, Web-based, SaaS and Self-Hosted apps. The best Nat.app alternative is Monica, which is both free and Open Source. Other great apps like Nat.app are Moments, Dex, HiWork and Catchup: Stay in Touch.
Monica is a tool to manage your interactions with your loved ones, friends and family.





Dex is a personal CRM designed to be much easier than a sales CRM. Dex reminds you to keep in touch with the people you care about. Easily visualize, understand, and manage all your relationships for free.




Personal CRM powered by AI that allows you to manage your daily interactions and improve your networking style. Elevate your communication skills with smart AI generated contact summaries, cutting-edge conversation tips, and seamless follow-up ideas.



Free, ad-less iOS app that facilitates regular communication with your contacts by setting up customizable, recurring reminders, and supports both light and dark mode.








Garden is the personal relationship management app that sends you regular reminders to reach out to the people who matter most in your life. You'll never lose touch with friends, family or your network again.



Keepsake is a personal CRM that brings together your notes, tasks, journal, and contacts in one simple app. Capture thoughts instantly with QuickNote, organize them each evening, and never lose track of what matters.









Queue is a nice, simple CRM for your personal life. Add the people you’d most like to keep in touch with, get reminders to reach out on a regular basis, take notes on your catch ups, and easily search across your network. Here’s how it works:



