Verify mention markets with evidence, not vibes.
Paste a Polymarket mentions market, connect the sources that matter, and see how often each traded term actually appears across coverage, transcripts, and video archives.
Last 30 days across transcripts, cable coverage, and official statements.
Signal blend
Weighted by source credibility
Add your own scoring to transcripts, interviews, or official releases.
Alerts
Weekly frequency deltas
Know when mentions jump before the market reprices.
How it works
Every mention has a trail.
Paste the market
We parse the market description and extract every traded phrase.
Link your sources
Attach transcripts, articles, YouTube videos, or PDFs.
Measure mentions
See frequency, deltas, and citations in one dashboard.
Source intelligence
Bring the receipts with every claim.
MentionSignal aggregates across public and private sources so you can trace where a market narrative is forming.
Built-in analysis
Sentiment and mention spikes
Track coverage changes around key events with automatic detection.
Exportable
Reports your team can share
Download CSVs, cite links, or embed the report in your notes.
Early access
Founding analyst plan
We're onboarding a small cohort of analysts and traders with tailored source lists.
Request access
Join the first wave
Tell us the markets you follow and we'll prioritize the integrations you need.
No credit card required. We follow up within 48 hours.
FAQ
The basics
We focus on mentions markets, not price predictions. You control the sources.
Do you crawl my private sources?
Only what you connect. We support uploads, links, and secure access controls.
Can I add custom terms?
Yes. Add extra terms or exclude ones to align with your thesis.
How fast are updates?
New source links start analyzing within minutes, with hourly refreshes by default.
Is this tied to trading?
No. We only provide analysis so you can make informed decisions.