What are some alternatives?
When comparing Storehouse and Flickr, you can also consider the following products
Exposure - Turn your pictures into art.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
Chronicle - Where our photos make history. Chronicle it!
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
Stampsy - A single place to share, curate and discover visual content
Photobucket - Photobucket offers image hosting and free photo and video sharing.