LibrePlan vs Rapla

LibrePlan is a free, open-source web application for planning, monitoring and controlling projects. Its planning tools include hierarchical work breakdown structures, Gantt charts, task dependencies, scheduling constraints and project templates. Teams can plan human and machine resources, set calendars and skills, and allocate resources manually or by criteria. Workers can record time and expenses, while teams track task progress through multiple measurement units and progress indicators. For wider monitoring, LibrePlan provides company-wide project status, resource-load views, earned-value indicators, budget and cost controls, and reports. Web services import and export resources, calendars and project WBS data; separate installations can interoperate for subcontracting. The application supports database authentication by default and LDAP authentication with role mapping. Community Edition is self-hosted and has no licensing fee; Enterprise Edition is a commercial subscription available hosted or on-premise, with guaranteed support and SLA agreements. The download page describes a Docker image and a WAR file for Tomcat, and says Windows installation packages are not currently available. LibrePlan began in Galicia, Spain, in 2009.

Rapla is an open-source system for scheduling resources and planning events, including rooms, people, and equipment. Its calendars offer month, week, day, and specialized views, with repeating appointments and conflict checks before saving. Administrators can define resource, person, and event types, assign categories and attributes, and set fine-grained permissions. Rapla exports to PDF and iCal and can email users when a resource is allocated. Data can be stored in a file or in MySQL, PostgreSQL, or HSQLDB. Rapla 2 is labeled stable and can run as a standalone application or in client-server mode; its desktop client supports Linux, Windows, and macOS using Java and OpenWebStart. The interface is available in English and German, with translations of varying completeness in French, Dutch, Polish, Spanish, Finnish, Brazilian Portuguese, and Czech. Rapla 3 describes Exchange sync, a GraphQL API, OAuth 2.0 with PKCE, and sign-in with Microsoft, Google, or Keycloak. Its nightly builds are self-signed, untested, and not for production. The software is free under AGPL-3.0-or-later or Apache-2.0.