iCloud Contacts sync alternative?

[deleted]

Hey!
I made the switch over to GrapheneOS almost two years ago, and I've been very happy with it so far. The main thing I miss from iOS was the ecosystem and iCloud features. I've found alternatives for almost everything, however I can't seem to find an alternative for contacts sync. Does anyone have a suggestion for a foss e2ee contacts backup solution?

P.S here is a table of all the alternatives I've been using so far
iCloud Photos - Ente
iCloud Drive - Proton Drive
iCloud Mail - Proton Mail
Passwords - Bitwarden
Notes - Standard Notes
Messages - Signal/Telegram/QKSMS
Contacts - ?
Calendar - Proton Calendar
Reminders - ?
Safari Sync - Brave, Firefox
News - RSS
iCloud Backup - Have apps do a weekly into a "backup" folder that's synced to protondrive
Private Relay - Mullvad
Hide My Email - SimpleLogin

DeletedUser115

[deleted] EteSync has E2EE contacts sync.

VAULT

[deleted] While I don't have any suggestions to offer [as I am either using the same as you or still hunting for personally acceptable alternatives] I wanted to say thanks for sharing your solutions, I will be investigating some of them :]

dirksche

Have a look here: https://proton.me/de/blog/encrypted-contacts-manager
Edit: Just realized it's no sync tool.

dirksche

Seems to be not possible, yet. https://protonmail.uservoice.com/forums/284483-proton-mail/suggestions/32521357-sync-contacts-with-phone-address-book

[deleted]

Just out of sheer curiosity, given you're coming over from iOS (much like myself), why do you need encrypted e2ee contacts? Life is much easier when using something more standard like DAVx⁵.

[deleted]

[deleted] ended up using fruux, which is basically that:) although I would prefer e2ee, fruux send to have a decent privacy policy/business model.

[deleted]

[deleted] Hello, If you don't mind me giving a suggestion, I would recommend using Notesnook instead of Standard Notes. Standard Notes is currently (potentially illegally?) transitioning to a Non-FOSS license. Source: https://github.com/standardnotes/forum/discussions/3196

Enas

For what it's worth i use infomaniak's services for most of my Google alternative solutions:
ikMail, Calendar and Contacts (with their own davx⁵ sync app), Notes (through a plugin of their own can't remember the exact name beesomething) kDrive (with photo auto back up)
Bitwarden
Catima (Foss wallet)
Viber (supports fully e2ee)
Nord VPN
Google maps (without any Google apps or framework installed)
Vanadium (but unfortunately with no bookmark sync yet)

mmmm

[deleted] Apparently they have reversed their decision, but still doesn’t bode well that it was made in the first place.