Nextcloud Appointments SergeyMosin/Appointments

Nextcloud app that publishes booking pages for slots in your Nextcloud calendar, with email confirm/cancel links, reminders and Talk rooms.

Creator kit + Compare GitHub ↗ Install guide (official) ↗

Nextcloud Appointments at a glance

Checked 15 Oct 2026

Appointments (195 stars, v2.8.6 Oct 2026, since 2020) is a Nextcloud app, so you need a Nextcloud 33-35 server. It publishes a booking form for time slots in your Nextcloud calendar; attendees confirm or cancel by email link, and it can send reminders and create Talk rooms. AGPL. Soft open core: more than 3 public pages, a directory page, extra reminder and Talk options need a contributor key (any donation or a code PR). No group polls, team round-robin or payments documented.

Cite this pageRepoQuarry. “Nextcloud Appointments.” Checked 15 Oct 2026. https://repoquarry.dev/projects/nextcloud-appointments

How much of Calendly does it replace?

2 of 6 jobs. Booking pages and reminders on top of a Nextcloud calendar; needs Nextcloud; no polls, teams or payments.

Personal booking pages Partial replacement

Calendar sync and availability Not covered

Group polls to find a time Not covered

Team round-robin and collective scheduling Not covered

Payments for bookings Not covered

Reminders Partial replacement

For calendar sync and availability, group polls to find a time, team round-robin and collective scheduling, payments for bookings, see other Calendly alternatives. You may also need to build an interface, an API server and hosting yourself.

Facts, with sources

Every answer links to where we found it. We read the documentation; we did not install it.

Report a correction

QuestionAnswerSourceChecked

Runs on my machine? Self-hosted as an app inside a Nextcloud server Book appointments into your calendar via secure online form. github.com · info.xml ↗ 1d ago

Code licence AGPL-3.0 (copyleft); some features unlocked by a contributor key GNU AFFERO GENERAL PUBLIC LICENSE Version 3, 19 November 2007 github.com · COPYING ↗ 1d ago

Model weights licence No separate model weights github.com · Appointments#readme ↗ 1d ago

Commercial use Allowed under AGPL-3.0; contributor-only features need a key from a donation or code contribution The following features are only available to users that contributed to the development of this app github.com · help.php ↗ 1d ago

Paid services needed? Core is free; extra public pages, directory page and more reminder/Talk options need a contributor key Add more than 3 public pages (up to 10) to your setup github.com · help.php ↗ 1d ago

Hardware Nextcloud server needs, at least 128 MB RAM per process, 512 MB recommended Nextcloud needs a minimum of 128MB RAM per process, and we recommend a minimum of 512MB RAM per process. docs.nextcloud.com · system_requirements.html ↗ 1d ago

Operating systems Linux servers (Ubuntu, RHEL recommended); Windows only in a virtual machine Ubuntu 26.04 LTS (recommended) docs.nextcloud.com · system_requirements.html ↗ 1d ago

Setup effort Easy if you already run Nextcloud 33-35 (install from the app store); otherwise a full Nextcloud setup first <nextcloud min-version="33" max-version="35"/> github.com · info.xml ↗ 1d ago