Nextcloud is self-hosted solution and there is plugin for it that allows you to recognize and cluster faces (to persons) using DLib: https://github.com/matiasde

Nextcloud is self-hosted solution and there is plugin for it that allows you to recognize and cluster faces (to persons) using DLib: https://github.com/matiasdelellis/facerecognition https://github.com/matiasdelellis/facerecognition. This might be close to what you need (while Nextcloud is huge software on its own, it is not best photo management app)