ISO Republic
ISO Republic focuses on a catalog of photos and videos.
What it does
ISO Republic provides a searchable catalog of stock photos and video.
When to use it
For a video cover, compare still images with footage on the same subject.
Visit ISO Republic official site
Burst
Burst focuses on stock photos geared toward business.
Death to Stock
Death to Stock focuses on story-led photography collections.
Flickr
Flickr focuses on photo albums and work from a community.