Open Source Alternatives to iCloud

A cloud storage and synchronization service that lets users store photos, documents, and backups, and access them across Apple devices with automatic syncing and sharing features.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to iCloud 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 iCloud. The most popular is Davis. It uses the MIT license and ships an official Docker image.