PM Line Check

Freemium

Find mis-priced Polymarket lines and capture cross-market edge. Free alerts & notifications tool for Polymarket traders.

Screenshot of pmlinecheck.com
Our screenshot of pmlinecheck.com, captured 2026-09-04 — how the service looked that day, not an endorsement.

What PM Line Check does

PM Line Check is a free tool that compares Polymarket odds against SX Bet in real time, letting traders see where prices diverge between the two venues. The interface lists markets across NBA, MLB, NHL, World Cup, EPL, UCL, UEL, Serie A, Ligue 1, and UFC, showing SX Bet and Polymarket prices side by side along with a calculated best payout. Odds can be viewed in American, decimal, or implied probability format, and users can set a bet size to see how payouts change accordingly. Markets can be sorted by start time, by best edge, or alphabetically, which makes it easier to scan for the widest

At a glance

Categories
AI Agents, Alerts, Dashboards, Sports & Odds
Venues
Polymarket
Reached through
Not stated
Pricing (directory label)
Freemium
Listed in
1 directory
Site
pmlinecheck.com

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