Knoww — prediction markets while you browse

Knoww is a reading layer for prediction markets. It puts live odds from Polymarket — real prices set by traders with money at stake — next to the internet you already read: in a live markets feed on the web, and through a browser extension that surfaces relevant markets beside the posts and articles in front of you.

The premise is simple: on any contested question — an election, a rate decision, a match, a launch date — there is usually a market where people are backing their beliefs with money, and its price is one of the most honest probability estimates available. Knoww exists to make that signal as easy to check as a headline.

What Knoww is

• A markets feed. Live odds across politics, crypto, sports, finance, and more, with volume, movement, and each market’s written resolution rules.
• A browser extension. As you read X, Reddit, and news sites, Knoww matches what is on the page to related prediction markets and shows the current odds in place — see how Knoww works for the full picture.
• An editorial standard. Market rankings on Knoww reflect trading activity — volume and recency — not editorial judgment. We display what the crowd is pricing, and our guides teach you to read it critically.

What Knoww is not

Knoww does not operate, host, or resolve any prediction market, and it never takes custody of user funds. Markets run on Polymarket under Polymarket’s own rules and oracle; trading available through Knoww is non-custodial and happens from your own wallet. Knoww is not a broker or an advisor, and nothing on this site is financial advice — prediction-market prices are crowd estimates, not guarantees, and trading involves risk of loss.

Contact

Questions, feedback, or privacy requests: write to contact@knoww.app. For how we handle data, see our privacy policy; for the terms that govern the product, see the terms of service.