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Yes. New subscribers get 7 days of Pro free. Your card is charged when the trial ends unless you cancel before then: account menu → Manage subscription → Cancel.

Every season of history in the trend builder, every angle on every game, Pick of the Day across all sports and the NFL Spot of the Week before games start, the live board of Kalshi price gaps, and every new sport as it launches.

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Every day we compare each game's Kalshi price with the DraftKings moneyline after removing the sportsbook's built-in cut, then subtract Kalshi's fee. The biggest gap in your favor is the pick, the most overpriced side is the trap, and the most likely winner that isn't overpriced is the safest favorite.

Once most of the day's games have both sportsbook odds and a Kalshi market, or 90 minutes before the first game, whichever comes first. Picks lock when they publish and never change after.

Automatically from final scores, at $100 per pick at the published Kalshi price with fees included. Every graded pick stays on the public record, losses included.

No. Picks are historical and market analysis for research and entertainment, not betting or financial advice. Gaps are usually small and prices move. Only bet what you can afford to lose.

Yes. We compare Polymarket US prices with Kalshi's for the same games, after each exchange's fee. Pro alerts and the live board point you to whichever exchange is cheaper. Pick of the Day is graded at Kalshi prices so the record stays consistent. Anyone can see today's side-by-side prices on the Kalshi vs Polymarket page.

Usually not. A combo is a parlay: every leg must hit, the win chances multiply, each leg's markup multiplies too, and Kalshi's fee takes a bigger share of cheap contracts. Paste any combo into the Combo checker to see its real chance and hidden markup.

NFL results and closing lines come from nflverse, back to 1999. NBA, NHL, MLB, college and soccer lines come from ESPN's DraftKings odds. UFC and tennis odds come from The Odds API, and their results from how Kalshi settled each market. Prediction-market prices come from Kalshi's public API.

Scores and lines refresh every morning. Kalshi prices on This Week and the picks board are live.

ATS (against the spread): did the team beat the point spread. Cover rate: how often it did. O/U (over/under): did the combined score go over the posted total. Tap any dotted-underlined word on the site for a plain-English definition, or read Learn the basics.

Puck lines and run lines are priced at very different odds from game to game, so a simple cover rate would be misleading. Those sports show win rate and over/under instead.

Email support@getspotangle.com with the teams and date and we'll check it against the source.