Magma is a free web video aggregator that allows you to watch, track, search and collect videos from over 12,000 web channels.

When you sign up for an account and add your first video, Magma automatically creates your own channel, or video collection. You use the dashboard feature to add videos, list your favorites and receive updates from the individuals and company channels that you choose to follow. Instructors may find Magma useful for gathering videos into a class collection that can be embedded into any number of course platforms. Magma also provides a convenient bookmarklet for quickly adding videos to your collection.

Magma does not store any videos on the site; all the videos originate from third-party providers such as YouTube, Hulu, Vimeo, New York Times, PBS and CNN.