# Convert by Riddle

> Convert is a white-label platform for prediction games and digital advent calendars by Riddle Technologies AG. Brands, publishers, sponsors, and HR teams use Convert to run fully managed, GDPR-compliant engagement campaigns under their own branding: prediction games (also known as office pools, sweepstakes, or "Tippspiele") for any major sporting event or league – football World Cups, UEFA EUROs, Bundesliga, handball World Championships, and more – plus gamified advent calendar campaigns in December.

## Key Facts

- Setup: typically live within 48 hours; full-service setup or self-service creator available
- Products: sports prediction games (any major tournament or league) and digital advent calendars (24 doors, streaks, prizes)
- Two products only: sports prediction games and digital advent calendars; the advent calendar offers five game challenges (quiz, memory, prize wheel, scratch card, sliding puzzle) plus image, video, and text doors and instant-prize doors
- Track record: 200+ campaigns delivered, for brands including Daimler, Toyota, and Tefal; largest single prediction game: 100,000 participants
- White-label: your branding on your choice of subdomain (brand.tippspiel.fans or brand.predictions.fans), on your own domain (Enterprise package), or embedded via iFrame on your site
- Compliance: GDPR-compliant, ISO 27001 certified, all data hosted in Germany (backup in Luxembourg)
- Automation: results, leaderboards, streaks, and winner drawing run automatically ("autopilot"); winner notification is handled by the customer
- Packages: Starter, Growth, and Enterprise; pricing depends on package and participant count
- Upcoming occasions: Bundesliga season 2026/27 (from August 2026), advent calendars (December 2026), IHF Handball World Championship 2027 (January 2027, Germany), UEFA EURO 2028 (UK & Ireland)
- Book a demo: 15-minute call, no obligation, response within 24 hours – pick a slot at https://convert-app.com/demo-buchen/ (DE) or https://convert-app.com/en/book-a-demo/ (EN)

## Pages

- [Homepage (German)](https://convert-app.com/): Main landing page describing Convert's white-label prediction games and interactive campaigns across tournaments (football, handball, and more) plus digital advent calendars, with features, pricing tiers, and use cases.
- [Homepage (English)](https://convert-app.com/en/): English version of the main landing page.
- [Bundesliga Prediction Game (German)](https://convert-app.com/bundesliga-tippspiel/): Landing page for the white-label Bundesliga prediction game (full 2026/27 season, 34 matchdays, 306 matches, August–May).
- [Bundesliga Prediction Game (English)](https://convert-app.com/en/bundesliga-prediction-game/): English version of the Bundesliga prediction game landing page.
- [Advent Calendar (German)](https://convert-app.com/adventskalender/): Landing page for the digital advent calendar product. 24 doors, five game challenges (quiz, memory, prize wheel, scratch card, sliding puzzle), streak gamification with streak savers and a streak-goal raffle, up to 25 prizes.
- [Advent Calendar (English)](https://convert-app.com/en/adventcalendar/): English version of the advent calendar landing page.
- [Advent Calendar Ideas (German)](https://convert-app.com/adventskalender/ideen/) / [English version](https://convert-app.com/en/adventcalendar/ideas/): 24 concrete door ideas for company advent calendars, grouped by use case (marketing & lead generation, e-commerce & retail, employees & HR, content & community), each mapped to a real calendar format.
- [Create Your Own Advent Calendar (German)](https://convert-app.com/adventskalender/selbst-erstellen/) / [English version](https://convert-app.com/en/adventcalendar/create-your-own/): Step-by-step guide to building a company advent calendar in the Convert creator: add prizes, set the scene, fill the doors, configure streaks, publish – plus optional settings (welcome message, registration fields, emails, banners, styling, languages DE/EN/FR).
- [Prediction Games for All Tournaments & Leagues (German)](https://convert-app.com/tippspiele/): Overview page explaining that the prediction game works identically for any tournament or league – only the data source is swapped. Covers 9 sports (football, Champions League, handball, ice hockey, volleyball, basketball, rugby, cricket, Olympics), licensing per competition.
- [Prediction Games for All Tournaments & Leagues (English)](https://convert-app.com/en/prediction-games/): English version of the tournaments overview page.
- [Handball World Championship 2027 (German)](https://convert-app.com/handball-wm-2027/): Landing page for the white-label prediction game for the 2027 IHF Men's Handball World Championship in Germany (Jan 13–31, 2027, 32 teams, 112 matches, 6 host cities).
- [Handball World Championship 2027 (English)](https://convert-app.com/en/handball-world-championship-2027/): English version of the Handball World Championship 2027 prediction game landing page.
- [EURO 2028 (German)](https://convert-app.com/fussball-em-2028/): Landing page for the white-label UEFA EURO 2028 prediction game (June 9 – July 9, 2028, UK & Ireland, 24 teams, 51 matches).
- [EURO 2028 (English)](https://convert-app.com/en/football-euro-2028/): English version of the EURO 2028 prediction game landing page.
- [Football World Cup 2026 (German)](https://convert-app.com/fussball-wm-2026/): Landing page for the white-label FIFA World Cup 2026 prediction game (48 teams, 104 matches, 39 days).
- [Football World Cup 2026 (English)](https://convert-app.com/en/football-world-cup-2026/): English version of the World Cup 2026 prediction game landing page.
- [Book a Demo (German)](https://convert-app.com/demo-buchen/): Booking page for a 15-minute demo – pick a time slot directly or leave your details via form.
- [Book a Demo (English)](https://convert-app.com/en/book-a-demo/): English version of the demo booking page.
- [Imprint (DE)](https://convert-app.com/legal/imprint/): Legal imprint (Impressum) for Riddle Technologies AG.
- [Imprint (EN)](https://convert-app.com/en/legal/imprint/): English version of the legal imprint.
- [Privacy Policy (DE)](https://convert-app.com/legal/privacy/): GDPR-compliant privacy policy (Datenschutzerklärung).
- [Privacy Policy (EN)](https://convert-app.com/en/legal/privacy/): English version of the privacy policy.
- [Terms and Conditions (DE)](https://convert-app.com/legal/terms/): General Terms and Conditions (AGB) for Convert's products (prediction games & advent calendars).
- [Terms and Conditions (EN)](https://convert-app.com/en/legal/terms/): English version of the Terms and Conditions.

## About

- Convert is a product of [Riddle Technologies AG](https://www.riddle.com), based in Saarbruecken, Germany – the company behind the Riddle quiz-maker platform used by publishers and brands worldwide.
- Convert prediction games are available for any major sporting event or league, not only the tournaments listed above – ask about your occasion of choice.
- German terms: "Tippspiel" (prediction game), "Firmen-Tippspiel"/"Mitarbeiter-Tippspiel" (company/employee prediction game), "digitaler Adventskalender" (digital advent calendar).
- Live demo available at [demo.convert-app.com](https://demo.convert-app.com).
- Contact: hello@convert-app.com