Rapla vs Retain
Rapla
rapla.org
Retain
retaininternational.comSide by side
| Figure | Rapla | Retain |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 1 |
| Spec score · Resource Management Software | 7.9 (#10) | 7.5 (#17) |
| Founded | 2000 | 1992 |
| Integrations | Rapla 3 is described as supporting Exchange sync to booked persons’ Outlook calendars and iCal export; iCal subscription and import are listed as planned. | The maker lists integrations including Microsoft 365, Workday, Salesforce, SAP, Oracle, Bamboo HR, CCH and Aderant, and describes API and middleware support. |
| Purpose | Rapla is an open-source system for scheduling resources and planning events, including rooms, people and equipment. | Retain is an enterprise resource management platform for professional services organisations delivering complex projects. |
| Support | The maker points users to a wiki, documentation overview, FAQ and GitHub issues, and lists third-party professional support providers. | Customers can log support cases through the Customer Portal; the contact page also lists a support phone number and an email for portal access issues. |
Plans
In their own words
Rapla
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.
Retain
Retain has no write-up on Specifiction yet; its figures are above.