Open Source Alternatives to Dex

A personal relationship management tool designed to help users organize and maintain their professional and personal networks. The software centralizes contact information and tracks interactions to ensure consistent follow ups with a wide array of connections. It is intended for individuals who manage large volumes of professional acquaintances and seek a structured way to remember specific details about their network. The platform provides a centralized database for storing notes, reminders, and interaction history to prevent important relationships from fading. The product is deployed as a web application and a browser extension that integrates with existing social profiles and email accounts to streamline data entry. It serves as a digital address book with added functionality for scheduling and relationship tracking.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Dex give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to Dex. The most popular is Monica. It uses the AGPL-3.0 license and ships an official Docker image.