Predictionary vs Stack Sports

Predictionary is a Risk-Free & Money-Free way to make sports picks! Join free contests and play free mini-games to show off your sports know-how and win awesome prizes from our awesome sponsors! Predictionary is always free to play and thus is not subject to gaming and gambling laws and restrictions.

You're not playing against the house. You're playing against the field. Stack Sports is pool-based daily fantasy. Every entry goes into one pool. When the slate ends, that pool is split among the players who called it right. We don't set your payout — the other entrants do. HOW IT WORKS 1. Pick a contest — NFL passing yards, NBA points, MLB fantasy points, and more. 2. We split the field into groups by projection. 3. Call the leader of every group. 4. Sweep your card and share the pool. No over/under lines. No salary cap. No roster building. Just one question: who finishes on top? CONTEST FORMATS PICK 3 — Three tiers, five players each. Call the top scorer in every tier. Hit 2 of 3 and you still cash. EXACTA — Two groups, two leaders. The easiest place to start. TRIFECTA — Call the top three in exact order. SUPER 4 — Four groups, four leaders. Rarer sweeps mean bigger shares. WHY POOL-BASED PLAYS DIFFERENT Fixed-odds apps price your entry and pay a set multiplier. If your read is good, they can move the number on you before you get it in. Stack can't. We take one flat, disclosed cut off the top and the rest of the pool goes back to players. A great read pays what the rest of the field got wrong, not what a book decided in advance. ROLLING JACKPOTS On exact-order contests, if nobody sweeps, the entire pool rolls into the next one. Pools build night over night until somebody nails it. BUILT FOR PEOPLE WHO ACTUALLY WATCH - Live scoring — track your players up the leaderboard in real time - Projection-tiered groups, so no call is a gimme - Live payout estimates that move as the pool fills - Full settlement detail on every entry: final stats, where each player landed, how the pool split - Contests lock at first tip / first pitch, settle the same night SPORTS NFL, NBA, MLB Stack Sports is a game of skill, not a sportsbook.