Beta: for now Castor Cloud runs on our own servers in Switzerland and will move to larger infrastructure as the service grows.How the beta works
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Open Source

Built on outstanding open source

We don't reinvent the wheel – we run the best open-source projects securely for you and give 10% of our revenue back to them.

What each project does in your cloud

Immich – Photos
ImmichPhotosScreenshot: Immich project (AGPL-3.0)
Paperless-ngx – Documents
Paperless-ngxDocumentsScreenshot: Paperless-ngx project (GPL-3.0)
DawarichTimelineNo screenshot – the assistant appears as a chat inside your cloud.
AirTrail – Flights
AirTrailFlightsScreenshot: AirTrail project (GPL-3.0)
OpenCloud – Files
OpenCloudFilesScreenshot: OpenCloud project (AGPL-3.0)
Hermes Agent (Nous Research)AssistantNo screenshot – the assistant appears as a chat inside your cloud.
authentik – Sign-in and single sign-on
authentikSign-in and single sign-onScreenshot: authentik project (MIT)

How the donation works

10 % of the net base price (base fee, services and household members – without storage and AI credit) is set aside for the projects you actually use. Services fund their own project; the base fee is shared among the projects of your booked services. We pay out quarterly and publish the receipts.

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