Blog
Tips, guides and inspiration for corporate prediction pools.
May 30, 2026
World Cup 2026 Prediction Game: How to Run a Free Office or Friends Pool
Run a free World Cup 2026 prediction game for your office or friends. No betting, no spreadsheets, no app store — just predictions, points, and a live leaderboard across all 104 matches.
May 25, 2026
Where to Watch Football World Cup 2026 Free in Czech Republic (ČT, Nova, Oneplay)
May 25, 2026
Third-Place Teams Table at Football World Cup 2026: How Qualification Works
May 25, 2026
How to Organize a Football World Cup 2026 Prediction Pool (Step by Step)
May 25, 2026
Football World Cup 2026 Prediction Game with Friends (Free Basic Version, No Betting)
May 25, 2026
Football World Cup 2026 Groups: Complete Overview of All 12 and Favourites
An overview of all 12 groups at the 2026 FIFA World Cup: favourites, key fixtures, debutants and the qualification format for the expanded 48-team tournament.
May 25, 2026
Your own betting pool for the 2026 Football World Cup: set the scoring rules exactly the way you want
The 2026 Football World Cup kicks off on 11 June and the whole tournament is already prepared in our app. Setting up a league is a matter of minutes — the real magic is the flexibility of the scoring.
May 25, 2026
How to organise a corporate betting pool for the 2026 Football World Cup (step by step)
The 2026 Football World Cup kicks off on 11 June. A guide on how to build a corporate betting pool in five minutes to keep your colleagues engaged throughout the 39 days of the tournament.
May 21, 2026
Prediction Pool with Friends: How to Create a Private Sports League (Free Basic Version)
A step-by-step guide to setting up a private prediction league for your friends. Customize your rules, scoring, and rewards, and track results in real-time.
May 17, 2026
How to set scoring rules for a company prediction pool
Scoring is the underrated detail that decides whether your pool ends up with 5 or 50 players. Three pillars, recommended values and mistakes to avoid.
May 17, 2026
Why PWA is not dead: a trefa.app case study
The Progressive Web App hype is over, but the technology has quietly matured. What trefa.app learned during a year in production with thousands of users on iOS and Android.
May 17, 2026
A prediction pool for small teams: what fits in the basic version
A prediction league for a small team can start without spending a thing. Full core features, automatic result syncing and a real-time leaderboard — free in the basic version.
May 17, 2026
Prediction league without registration: safer with Google sign-in
A prediction league where participants sign in with a single click via Google. No new password, no leak risk, no account management.
May 17, 2026
Why company competitions work better than forced teambuilding
Forced teambuilding often hits the wall of reluctance. A sports prediction pool connects colleagues more naturally, voluntarily and without a big budget.
May 17, 2026
5 most common mistakes when running company competitions
A company competition does not fail because of a bad idea. It fails on five small things that repeat in almost every team. What they are and how to avoid them.
May 17, 2026
10 ideas for company competitions that really bring the team closer
10 ideas for company competitions that work even for hybrid teams and do not require a big budget. From a hockey World Championship pool to a baking contest.
May 9, 2026
How to organise a corporate betting pool for the 2026 Hockey World Championship (step by step)
The 2026 Hockey World Championship kicks off on May 15 in Zurich and Fribourg. A guide on how to build a corporate betting pool in five minutes — free in the basic version.
May 9, 2026
Prediction league vs. Excel: why a dedicated tool is worth it
Excel is versatile, but for a live betting pool with dozens of people it hits its limits. A fair comparison of when a spreadsheet is enough and when it is time to switch.