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Storage that gets out of your way.

Belerith syncs, versions, and encrypts your files across every device — with a REST API when the app isn't enough.

Sync

REAL-TIME

Changes propagate to every connected device in seconds, not minutes. Belerith watches folders locally and only ever transfers the bytes that changed, not the whole file.

Every version is kept for 30 days by default, so an overwritten file or a bad sync is never the end of the story.

Security

ENCRYPTED

Files are encrypted in transit and at rest. Team accounts can enable client-side encryption, where Belerith's servers never see unencrypted content — including us.

Access logs are retained per workspace and exportable for audit.

Developers

REST API

Upload, list, and retrieve files programmatically. The same endpoints power the desktop client and the mobile apps — nothing held back for internal use only.

POST /api/uploadFile/
Authorization: Bearer <token>
Content-Type: multipart/form-data