Don't be a dumb ass. Be a dumb brainer
Join the dumbest community of bad bettors ever assembled.
So that you can fade them and actually win for a change.
A social game for entertainment. 17+. No real-money wagering takes place in the app.
Lose on purpose. Win for real.
The app creates group bets that win by taking the opposite of whatever the group majority picks (because we all suck at betting). Genius, right? Here's the loop.
Make your picks
Join or create a group with your friends and compete to lose the most picks against the spread.
We create the Dumb Brain Pick
The app takes everyone's picks and turns your group's majority into the "Dumb Brain Pick" — the pick destined to lose.
Fade & cash in
We do the opposite of what the group majority thinks, because we all suck at betting. One tap to bet it on Kalshi.
Have fun with it
Roast the group chat over horrendous picks, climb the leaderboard, see exactly where you're dumbest with advanced stats, earn your rookie call-up, and stack $DUMBBRAIN along the way.
Everything you need to be gloriously bad
Pick against the spread, your way
Browse games across the NFL, college football, NBA, MLB, NHL and more. Pick the spreads you and your group like — the app handles the rest.
- Standard and Pressure Mode picking
- Filter by league or see them all at once
- A running betslip so you can queue and review
The money-maker
These are the winning picks we built out of your group's dumbest brains. Every row shows the Dumb Brain Pick, the side to actually bet (the opposite), our AI's confidence level in the pick, and how many picks were made in the group.
- Tap any pick for the full reasoning
- One tap to fade it on Kalshi
- Flip to Completed to see how the picks have been winning
See who's being a legend
Find out who's picking the most losers (legends) and who keeps accidentally picking winners (rethink your life choices). Awards included.
- Ranked by Dumb Brain Score — the points you rack up feeding the group losing picks
- Season awards and fun callouts
- Tap a username to see their full pick history
Receipts, kept
See the win/loss record and hit rate of the Dumb Brain Picks over the week, month, season, or all time. The dumb is data-backed.
- W-L, win rate, and total picks at a glance
- Filter by sport and time range
- Per-game results you can verify
Built to be fun first
Losing has never been this rewarding.
Lose picks. Earn the token.
$DUMBBRAIN is the community token you earn by being reliably wrong. Finish the week with more losses than wins and you get a share of that week's token drop. Drops shrink every week, so early Dumb Brainers earn the most — and bad weeks never cost you tokens. Claim yours on-chain to a self-custodial Solana wallet built right into the app.
Just a dude and his friends who suck at betting
I built this app for me and my friends who suck at betting — and it's made us money each of the last three NFL seasons despite how much we suck. We find the premise really funny, and we hope you and your friends will too. Godspeed, legends.
Don't be a dumbass. Be a Dumb Brainer.
Dumb Brain Sports is live on the App Store. Be epically dumb with us.
Download on the App Store