Predict anything with your friends
Create prediction markets about anything — sports, pop culture, inside jokes, or who's paying for pizza. Put your opinions on the line and find out who really knows what's coming.
Will Marco show up on time for Friday dinner?
Group activity
- GIGiulia bought YES25 shares
- LULuca bought NO10 shares
- SASara bought YES40 shares
Your market, your rules
Turn any yes/no question into a prediction market in seconds. Invite friends or open it to everyone — the topic is always yours to set.
- Ask about anything you care about
- Set your own closing time
- Public for all or private invite-only
Will Luca finish the marathon?
Watch the probability shift live
Every prediction changes the probability. See what the crowd thinks, jump in when you disagree, and watch the action unfold in real time.
- Probabilities update instantly with every prediction
- Buy YES or NO any time before closing
- React as events develop
Know exactly how you're scoring
Your full prediction record is always at hand. From open positions to resolved markets, see what you called right, what you missed, and everything in between.
- Full prediction history and portfolio view
- Position values updated in real time
- Profit and loss across all your markets
ℂ240
5 correct calls in a row
Why you'll love it
Everything you need to turn predictions into friendly competition
Live updates
Watch probabilities shift in real-time as your friends jump in. The drama unfolds live, every move matters.
Live probability
54%Market activity
+2%Virtual currency
ℂ
How it works
Start predicting with friends in four easy steps
Join the fun
Sign up with Google in seconds. You'll get free Coins to start playing immediately.
Will it snow on our ski trip?
LIVEExplore prediction markets
Discover markets across popular categories and start forecasting with friends
Sports
Forecast game outcomes, championship winners, and player performances across all major sports leagues.
Explore categoryCoins have no real-world monetary value. This is all about fun, competition, and proving your friends wrong.
Meet the Coin
Coins (ℂ) are what makes everything tick on KrowdCall. Use them to back your predictions, create markets, and compete with friends. They're free, unlimited, and the only thing on the line is your reputation.
Free to start
Unlimited fun
Bragging rights
Frequently asked questions
Everything you need to know about KrowdCall prediction markets
Ready to prove your friends wrong?
Jump into KrowdCall and start calling shots with your crew. It's free, it's fun, and someone's gotta be right.
Join the fun
Find or create
Call your shot