Currently, we only support syncing to Google Drive and Dropbox.

We will be adding more third-party options in the future.

https://support.mixo.dj/guide/mixo-gold

I have added you suggestion to include personal servers to our roadmap, and it may be something we look into in the future. Thanks for the suggestion!

https://support.mixo.dj/t/add-personal-servers-to-the-syncable-options