
Monica
Monica is an open-source personal CRM to manage contacts, track interactions, set reminders, and keep a private diary about your relationships.

Monica is an open-source personal relationship management (PRM) web application for documenting your life and staying on top of important details about friends, family, and other relationships. It works like a CRM, but designed for personal use and private record keeping.
Key Features
- Contact management with notes, important details, and custom fields
- Relationship mapping between contacts
- Reminders, including automatic birthday reminders
- Activity and interaction logging, plus task tracking
- Address and communication channel management for each contact
- Diary/journal to record daily events and how your day went
- Document and photo uploads associated with contacts
- Labels/favorites to organize and highlight key people
- Multi-user and multi-vault support for separating data
- Multi-language interface and configurable types (e.g., activities, genders)
Use Cases
- Keep a personal “CRM” for family and friends to remember key dates and life events
- Track interactions and follow-ups for networking and long-term relationships
- Maintain a private life log combining journaling with contact history
Limitations and Considerations
- Not a social network and does not provide social posting or feeds
- No built-in AI assistant features or automatic suggestions
Monica is well-suited for individuals who want a structured, private system to organize relationship information and day-to-day memories. It focuses on simple, intentional tracking rather than social or automated behavior.

