Flickr vs Shotwell

Flickr is an online photography community for managing, sharing, and discovering photos. Users can store and organize images, make galleries, and explore galleries from photographers they follow. Groups, contests, and a photography blog provide community activities, while daily curation and Creative Commons images support discovery. Privacy settings let users choose default visibility and control who can view, download, or interact with individual photos and videos. The mobile app can upload camera-roll photos and videos automatically, keeping them private until the user chooses to share them. Image recognition can find visually similar images and assist with search and organization. Users may authorize third-party apps to work with their accounts and later revoke access in settings. Flickr offers an API for non-commercial use; commercial use requires prior arrangement. The free plan permits 1,000 public photo and video uploads and displays ads. Flickr Pro costs $8 a month, billed annually, and includes unlimited full-resolution sharing and backup, ad-free browsing, detailed statistics, and enhanced privacy settings.

Shotwell has no write-up on Specifiction yet; its figures are above.