Football first
Fantasy football tools today, league audit and markets next.
Start with football tools that explain the why behind every value. FantasyDomain is building toward league audits, algorithm-labeled lines, and free-play markets around your own league context.
Free-play fantasy football markets only. No cash value.
League audit cockpit
Context → roster edge → labeled line
Algorithm-labeled line
Free-play only. Sample line shown to demonstrate the future league-aware market layer.
League audit foundation
The foundation is imported league context: rosters, settings, format edges, and history that can feed better decisions. Nothing imports a league today — the tools work standalone.
Free-play market layer
The roadmap is betting-style props and matchup markets powered by league data. Zero cash value, built for fantasy debate and receipts.
Algorithm-labeled lines
Every generated line should explain its inputs and improve with better calibration instead of hiding behind a black box.
Dynasty Trade Calculator
Superflex & TE-premium, with the “why”.
Open →Trade Value Chart
A sortable board for dynasty player and pick values.
Open →League Team Market
Free-play team shares and a local football portfolio.
Open →Player Stock Market
Free-play NFL player shares priced like dividend stocks.
Open →Embed these tools on your site
Add the dynasty trade calculator or value chart to your fantasy blog, league page, or site with a simple iframe or one-line script. Free to embed — just keep the FantasyDomain link visible.
Get embed code →The football hub stays league-aware across formats and markets:
Dynasty football
Trade calculator, Superflex, startup, and roster-building strategy.
Explore →Football tools
Dynasty player values, rookie pick values, and trade verdicts.
Explore →Commissioner hub
Football league names, punishment ideas, and setup resources.
Explore →Methodology
How every value is built: production over replacement, an age curve, and format multipliers.
Explore →Football tools now. League audits, free-play markets, and algorithm-labeled lines as the core app evolves. ·How we value football →