Check any story

Paste a claim, headline, or an X/news link. Signal pulls live coverage, weighs the sources, and VERA gives you a verdict you can share.

Zone ? — tunes how Signal verifies
Engine: Signal heuristic + live news
1 Reading your claim
2 Searching live news & web
3 Weighing the sources
4 VERA writes the verdict

How we score credibility — read the color first

● TrueHigh confidence
● UnclearDeveloping
● BSLikely false
Today — recently checked
Sample feed for illustration. Tap Re-check live on any card to run the real pipeline now.
VERA Growth Engine @xsignalapp

Hourly: pulls top stories → posts a Signal verdict (score + tells + sources) with an app-download CTA, and drafts authentic replies for breaking threads. Quality & compounding over volume.

Paused

Auto-posts trending verdicts on a schedule

🛡 Account guardrails (protect @xsignalapp): cadence is capped to hourly, every post is unique with varied copy, replies are targeted & authentic (never mass-identical), and a rate-limit guard skips early ticks. X suspends accounts for spammy automation — quality over volume.
Full auto

Posts automatically on the schedule with no human approval. Default ON.

Manual review instead

Hold each post in a queue for you to Approve/Skip before it goes out.

Disclaimer. This same text is attached to every auto-post.
Posting method ?
Browser session · @xsignalapp

Posts are staged for the logged-in @xsignalapp Chrome session

① Browser session — @xsignalapp default

The engine stages each post as Ready; the dedicated @xsignalapp account (logged into Chrome) sends it via X's compose — no paid API. Cowork drives the actual posting once it confirms @xsignalapp is logged in. Per-post Post as @xsignalapp opens the prefilled composer now.

② X API (server, optional)

For fully unattended posting, set X_API_KEY / X_API_SECRET / X_ACCESS_TOKEN / X_ACCESS_SECRET on the Pages project (X paid tier, @xsignalapp user tokens) — /api/xpost then posts automatically.

App-download CTA

Every post carries a rotating CTA + link → . ⚠ This URL is gated today — set a PUBLIC landing/download URL (edit APP_URL) so the CTA actually converts. Links carry UTM tags for click analytics.

Engagement — breaking-thread replies ?
Tap to pull breaking stories and draft authentic verdict replies.
Timeline
In-app scheduler runs while this tab is open. 24/7 unattended posting needs the server cron + a connected posting method (see report).
How Signal is learning
The Machine, getting better

Signal watches how it's actually used — privacy-respecting, on-device — then tunes itself. Minor tweaks apply automatically; anything that changes the product is proposed for your approval first.

What you've done
Usage by zone
Verdict mix
Auto-applied tweaks ?
Proposed improvements ?

Give 1 month Pro, get 1 month 🎁

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

3invites sent
2joined
2 moPro earned
The growth loop
Every verdict is an ad

VERA-stamped cards spread in group chats and on X. Each share carries the Signal mark — friends tap it, land here, and check their own story.

Turn a check into a share

Run any check, then tap Share VERA card or Post to X. Green cards flex what's real; red cards bust the BS.

Consumer — freemium

Free

$0
  • 5 checks / day
  • Verdict + score
  • VERA share cards
  • Top 3 sources
POPULAR

Pro

$6/mo
  • Unlimited checks
  • Full source breakdown
  • Topic & claim alerts
  • Browser extension
  • Ad-free
Toggle Pro here to preview the unlocked experience (demo — no real checkout).
The viral growth loop
Free tier is the funnel

Every shared VERA card is branded organic reach. Free users create the cards; the cards recruit the next free users; a slice converts to Pro. CAC trends toward zero.

B2B & API — the real revenue
🏢
Newsrooms & platforms

Credibility-as-a-service: score any URL or claim via API. Powers comment filters, feed ranking, and editorial triage. From $0.002/check, volume tiers.

🛡️
Brand safety / ad verification

Keep ads off fabricated stories. Real-time green/yellow/red signal for DSPs and ad networks — priced per million impressions scored.

📣
PR / comms & disinfo monitoring

Enterprise dashboard: track a claim's spread, source lean, and credibility trajectory across news + X. Alerting + exportable reports. Seat + data licensing.

Why it's fundable

Consumer freemium is the distribution engine; B2B/API is the margin. The avatar share loop drives near-zero-CAC growth, and the same credibility engine monetizes three enterprise budgets — editorial, ad-verification, and brand/comms.

$0.002per API check
3enterprise budgets
~0viral CAC
Demo build · figures illustrative · not financial advice

Share VERA's verdict

VERIFIED
True
/100
Headline
    — sources
    Signal