DAViCal

OPEN SRC

Server for calendar sharing (CalDAV) that uses a PostgreSQL database as a data store

► Best for teams and organizations needing secure, shared CalDAV calendars with PostgreSQL reliability.

VG SCORE

7.0

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Product Details

PricingOpen Source

API✅ REST

Learning CurveModerate

Integrations12 available

■ INTELLIGENCE BRIEFING — Weekly tool drops. No spam.

PROS & CONS

STRENGTHS

High reliability and data integrity from using PostgreSQL.
Completely free and open-source software.
Integrates with existing CalDAV clients, enabling calendar management through familiar applications like Thunderbird or iOS Calendar.

WEAKNESSES

−Requires significant technical expertise to install and configure.
−Lacks a polished, modern user interface for end-users.

KEY FEATURES

PostgreSQL Backend

Uses a robust, scalable relational database for data storage.

Multi-User Support

Designed to handle calendar accounts for multiple users or groups.

CalDAV Server

Fully implements the CalDAV protocol for calendar sharing and management.

Web Administration

Offers a web-based interface for server and user management.

WHO IS DAViCal BEST FOR?

Developers or tech-savvy individuals

Ideal for users who require a customizable calendar server backend that integrates with existing PostgreSQL databases and other applications.

Developers and tech-savvy individuals

Ideal for users who require a lightweight, customizable calendar server that integrates with existing PostgreSQL databases and supports standard CalDAV clients.

INTEGRATIONS

WebDAV protocolsPHP-based applicationsWebDAV clientsLDAP/Active DirectoryPHPnginxPostgreSQLCardDAV clientsLightweight Directory Access Protocol (LDAP)CalDAV clients (e.g., Thunderbird, Apple Calendar, iOS)Apache/Nginx web serversApache HTTP Server