PolySharp finds where Polymarket's crowd price disagrees with Pinnacle's
sharp no-vig line — and only signals when the mispricing beats the costs.
Measured by Closing Line Value, the one metric that can't be faked.
A bet is good when its price is wrong, not when it's likely to win.
The gap is the signal. An 85¢ favorite and a 12¢ longshot are equally valid — only when fair value beats the price by more than costs.
Pinnacle is the anchor. The sharpest public estimate of a true probability is a low-margin book's no-vig line. When Polymarket disagrees, the softer crowd is usually wrong.
CLV is the scoreboard. We grade every pick against the closing line, not against win rate or cherry-picked screenshots.
Live track record
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Free while we build the public track record. Paid tiers open once verified CLV is positive.
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Public CLV track record + delayed signals. Join the waitlist below.
Pro
$59/mo
At launch
Real-time signals: market, fair value, net edge — via Telegram.
Edge
$179/mo
At launch
Pro + suggested Kelly sizing, full reasoning, and priority alerts.
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