🔍

How we score credibility — read the color first

● VerifiedHigh confidence
● DevelopingMixed / unclear
● FlaggedLikely false
Trending checks

🔥 “Bust the BS” of the day

The most-shared flagged story right now — tap a red card in your feed to share the verdict and stop it spreading.

Topics

Politics · Health · Science · Business · Tech · World

Follow topics to tune your feed. Pro unlocks blind-spot view: see which side of the spectrum is under-covering a story.

For you

Your credibility diet

71% of what you read this week was Verified-green, 18% Developing-yellow, 11% Flagged-red. Healthier than 64% of readers.

Saved stories
Tap the bookmark on any card to save it here.

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Invite a friend who keeps falling for fake news. You both get Signal Pro free.

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Turn any story into a shareable verdict

Tap Share card on a green story to flex what's real, or Bust the BS on a red one to warn your group chat — every card is watermarked Signal, so each share is an ad that brings friends back.

Your plan

Free

$0
  • Scored feed (color)
  • 10 deep checks / mo
  • Share cards
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Pro

$6/mo
  • Unlimited deep checks
  • Blind-spot + bias view
  • Real-time flag alerts
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For developers & newsrooms

Signal Credibility API

Score any URL or claim programmatically — green/yellow/red + sources. Usage-based pricing from $0.002/check. Powers comment filters, browser extensions, and brand-safety tools.

Demo build · sample data · not a live newsroom

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VERIFIED
High confidence
Headline
12 sources agree
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