I use Apple's iCloud with a 2TB plan as my primary. I back it up with Google One's 2TB family plan where we have a common family photos (wife, and I)and my 11-year old daughter learning to shoot. The Google Photos is more because Apple has no correct implementation of sharing/collaborating between the family members.
- Stingle is costlier than Apple or Google's plan.
- It does not say anywhere that this is open source and I can host it myself, plugged in with a storage such as AWS S3 or Wasabi or any other cloud that I can backup/store etc.
So far, NextCloud[1] seems to be the best bet with PhotoSync[2] keeping a local/cloud backup. I need the ability to share photos with an expansive network of families/relatives on different platforms such as Android, Windows, Mac, Linux.
I haven't found any other services and am beginning to believe I have a weird and different needs than most.