Fantasy App
Contest engines and live scoring that hold up when every user opens the app at once.
Fantasy sports has a brutal traffic profile: almost nothing for days, then the entire user base arriving within the same ten minutes before lineup lock, and staying through live scoring.
We build fantasy platforms engineered for that curve - contest management, real-time scoring, wallet operations and the compliance layer the category requires in every market it operates in.
What we build for Fantasy App businesses
- Contest and league engines - Public and private contests, multi-entry, guaranteed prize pools, head-to-head and season-long formats.
- Real-time scoring - Low-latency ingestion from sports data feeds with live points, rank movement and leaderboard updates.
- Team selection and lock - Salary-cap or classic selection, transfers, captaincy multipliers and reliable deadline enforcement.
- Wallet and payments - Deposits, withdrawals, bonus balances, KYC verification and transaction ledgers that reconcile.
- Fraud and fair play - Multi-accounting detection, collusion signals, device fingerprinting and responsible-play controls.
- Engagement mechanics - Leaderboards, streaks, referrals, social leagues and push notification journeys tied to match events.
Why Fantasy App teams choose Prophecius
- Built for peak concurrency - Architecture load-tested against lineup lock, which is when platforms most commonly fail publicly.
- Scoring users trust - Deterministic, auditable scoring with replayable calculation - disputed points destroy retention fastest.
- Compliance-aware - Age and identity verification, regional legality and responsible-play tooling built in from the start.
- Any sport, any format - Contest and scoring engines configurable per sport rather than hard-coded to one league.
Fantasy App questions we are asked most
How do you handle the traffic spike at lineup lock?
Through horizontally scalable services, aggressive caching of read paths, queued write handling and pre-scaled capacity around fixture schedules. We load-test specifically against the lock window because average load figures are meaningless in this category.
Which sports data providers do you integrate?
The established commercial feeds - the choice depends on your sports, markets and latency needs. We build an abstraction over the feed so switching provider later does not mean rewriting the scoring engine.
Is fantasy sports legal in our target market?
It varies significantly by jurisdiction, and the skill-versus-chance distinction is treated differently in each. We build the geo-restriction, age verification and configurable contest rules needed to operate compliantly, but you should take specialist legal advice per market.
Start your Fantasy App project
Tell us what you are building and where it needs to work. We will come back with an honest view of scope, sequencing and what it takes to launch.
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