Every NFL game simulated 10,000 times, snap by snap. The picks are stamped before kickoff and graded in public.
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Watch your inbox: early-access invites and launch news land there first.
Can't wait? This week's sims are live now →
Live from this week's slate.
What Prism is
Watch the game play out snap by snap: the typical game, the upset and the shootout.
The top 2 props on every game, with the best price across the books.
The anytime TD sheet: red-zone usage, the matchup, and who's due.
Every line, sim vs. market, side by side.
Stamped before kickoff and graded in public, wins and losses alike.
A look inside




Real screens from the week 8 slate.
Built to be checked
Every pick gets an OpenTimestamps proof before the game starts, so nobody, us included, can change it after the fact.
Every pick goes on the record, wins and losses alike. Nothing gets deleted. See the record →
Before a bet type can be a pick, it's tested on 7,000+ real prop lines from two seasons. Types that don't hold up get cut.
When the official inactives drop about 90 minutes before kickoff, the affected games get re-simmed, so the numbers match who's actually playing.
Join the waitlist for early access and launch news. Prism is free while it's in beta.
You're on the list.
Watch your inbox: early-access invites and launch news land there first.