Your whole team predicts match scores before kickoff, earns points, and competes on a live leaderboard — entirely inside Slack. Setup takes 30 seconds.
One-time payment · No recurring fees · Any Slack workspace
How it works
Install once. Your whole team plays immediately — no per-user signups.
Pick your plan and authorize the app in your workspace. One OAuth screen.
Secure one-time payment via Stripe. No subscriptions, ever.
Share "open the World Cup Predictor app in Slack". They land on the Home tab and start predicting immediately.
Scores sync live. Points award automatically. Leaderboard updates after each match.
Features
Built for fun, not admin overhead.
See every upcoming group stage match, your prediction progress bar, and a per-match Predict → button. No hunting through chat.
Top 25 ranked colleagues with medals. Your own rank highlighted. Updates live after every match result.
Admin sets the prize (team lunch, gift card, bragging rights). Every player sees it as motivation on the Prize tab.
Tap Predict → on any match to open a focused score input. Or bulk-predict all unpredicted matches at once.
After each game finishes, results + top-3 standings auto-post to your chosen channel. Zero manual work.
Live football API syncs every 30 min. Points award automatically. Predictions lock at kickoff. Nothing to manage.
Pricing
One-time payment. No subscriptions. Pick based on how many colleagues will play.
Not sure which plan? Count heads in your Slack — pick the tier that fits.
From 9€ one-time. No subscriptions. Just good competition.