3 items
See what prediction markets say about claims on X. Like Community Notes, powered by real money. Tweets make claims. OddsOverlay shows you what money thinks. When someone on X posts about elections, crypto, AI, geopolitics, or anything with a prediction market — OddsOverlay quietly appears below the tweet with the real-time probability from Polymarket. No opinions. No pundits. Just what thousands of traders are betting with real money. HOW IT WORKS Browse X normally. OddsOverlay reads tweet text, matches it against thousands of active prediction markets, and shows the odds inline — styled like Community Notes, because that's where useful context belongs. Always on by default — you don't have to do anything. If you prefer, toggle it off and use Scan Now to check tweets on demand. WHAT YOU GET - Real-time Polymarket odds on tweets that make testable claims - AI-powered matching that understands context, not just keywords - Categories: Politics, Crypto, Sports, Tech, AI, Business, World, and more - Share cards as screenshots — post them, paste them, flex on quote tweets WHAT WE DON'T DO - We don't read your DMs - We don't track you - We don't modify tweets or inject ads - We don't require an account - We only read publicly visible tweet text on your timeline 100 matches/day included. Built by @LeverCRO — more at oddsoverlay.com OddsOverlay is not affiliated with or endorsed by X or Polymarket. Market data provided by the Polymarket API.
Mar 25, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.