The fantasy sports tool index
279 tools across football, baseball, basketball, and hockey from established platforms and independent projects, classified and re-checked on a schedule.
Independent tools, featured
Editorial picks · All 267 →FanDraftBroadcast-style draft board software for draft parties, running since 2001.Fantasy FoundryImports your league's full history into one archive — records, rivalries, luck analysis, playoff odds and league lore.Fantasy QueryAsk a stats question in plain English; it writes the SQL, runs it, and shows you the query it used.Fantasy Record BookMulti-platform league history and stats engine across ESPN, Yahoo and Sleeper, with 40 analytics queries.KickoffWeatherSee how weather impacts every NFL game, scored from minimal to extreme, with a fantasy watchlist for the players you start.Late-Round Fantasy FootballJJ Zachariason on thinking critically about fantasy football, through analytics, rankings and strategy.League HistoryCreates a Pro-Football-Reference style site for your league in minutes, no login required.LeaguenomicsAnalytics aimed at how the managers in your league actually play, borrowing from finance: overtrading, selling winners early, risk-adjusted scoring.Leg DayBoom/bust probabilities for kickers, defences and streaming positions, with the full track record published, plus a free mock draft kit.Survive The ChopGuillotine fantasy football tools for Sleeper: compare FAAB bids, review your lineup, and estimate weekly survival.The IDP GuruIDP fantasy football rankings, draft guide, waiver wire advice, projections and stat crew tools, published since 2009.The Players DraftA draft-day platform built around the live draft room — not a league host, not a draft kit.
Established platforms
Compare all →For builders
The FantasyPros API covers rankings, projections, players, news, and injuries and has a free tier for prototyping.
01Get dataRequest a free FantasyPros API key for rankings, projections, players, news, injuries.
02BuildStart from your own stack. First-call examples in JavaScript and Python.
03ShipDeploy anywhere. Follow the production checklist: caching, rate limits, attribution.
04Get listedSubmit your tool. Editors review it, check any API claim, and publish the listing.
Recently added
Breakout FantasyFantasy football analytics, player projections, custom rankings, trade values, and AI-powered tools.Rumble CentralLive Rumbles standings for any Sleeper league: 9 for the win, plus 1 for every team you outscore.Fantasy Football Trade FinderImport your league and discover trades that improve both teams, for redraft and dynasty.FantasyForgePaste your pick'em prop board, see props ranked, spot the weak leg, and grade results by sport.Fantasy GeniusBrings your fantasy football leagues to life with deep stats, league history, and content written by humans.First DownFree fantasy football tools for Sleeper leagues: best lineup, waiver pickups, trade analyzer, bye planner and start/sit, plus NFL matchup stats.
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