PRISM

See the full spectrum.

A Chrome extension that passively tracks your news media diet and computes a Perspective Diversity Score. See your bias blind spots, discover new sources, and share your media diet card.

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Diversity Score

A 0-100 score measuring how balanced your news diet is across the political spectrum.

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Blind Spot Detection

Discover which perspectives you're missing, with suggested sources to broaden your view.

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Shareable Cards

Generate a retro-styled card showing your media diet stats. Share it, compare with friends.

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100% Private

Zero network requests. All data stays in your browser. Open source.