236 apps for drafting, trading, running a league and winning it — catalogued by what each one actually does, with pricing and league-platform support checked against the product's own pages.
Fantasy platforms
League host for fantasy football, baseball, basketball and hockey. Free leagues run up to 12 teams on standard scoring; the paid Commissioner tier allows up to 30 teams, deep scoring options, keepers and salary cap drafts. Includes live scoring, expert rankings and pick'em games.
Fantasy platforms
Contract dynasty fantasy football league host in pre-alpha. It automates salary caps, contracts, franchise tags, free-agent auctions and rookie drafts, with standard dynasty and redraft planned. Installable web app; public launch aimed at 2027.
Fantasy platforms
Free league host for fantasy football, basketball, baseball and hockey: create or join public leagues, standard or custom rules, mock drafts, live scoring, league chat and ESPN rankings. Also runs Knockout leagues and free NFL pick'em, survivor and prediction games.
Draft tools
Free, no-signup fantasy football tools that re-rank players for your league's scoring and roster settings: a draft board with live Sleeper draft sync, trade calculator and finder, start/sit, waiver wire, power rankings and league history.
Draft tools
Live auction draft system: set teams, budgets and rosters ahead of time, log winning bids from a phone with a commissioner PIN, and show a TV board with rosters, budgets, recent picks and a QR code for members to check teams. Runs in a browser or a Fire TV app.
Draft tools
Sealed-bid auction draft platform: managers submit hidden maximum bids that are revealed together, the winner pays the second-highest bid plus $1, with conditional bids, live or multi-day async drafts, practice bots and dynasty trade and pick support.
Trade analyzers
Free web trade evaluator for fantasy football: enter players given and received, optionally set scoring, league type, superflex and TE premium or import a Yahoo or Sleeper roster, and get an A-F grade for your side of the trade.
Trade analyzers
Free dynasty toolset from StatChasers that reads your connected league for a trade calculator and finder, dynasty and rookie pick values, start/sit, waivers, power rankings and playoff odds. Its dynasty values are also offered as a free public JSON API with attribution.
Trade analyzers
Dynasty fantasy football trade site: trade calculator with superflex, 1QB, TE premium and startup modes, community-driven player values and rankings (including rookies and IDP), a fair-trade finder, trade database and draft grader, plus a redraft calculator.
Start/sit tools
Browser extension that adds in-season tools to ESPN and Yahoo fantasy football pages: a start/sit optimizer that can set your lineup in one click, A-F matchup grades, week-by-week ranks against your league, Yahoo playoff odds and AI player comparisons.
Start/sit tools
Free, no-login tools for Sleeper leagues: enter a username to get a best lineup for your league's scoring, waiver pickups with suggested drops, a trade analyzer and a bye-week planner, plus a start/sit comparison and an NFL team matchup stats view. Ad-supported.
Start/sit tools
Sets your weekly lineup for the matchup you actually have to win, using win probability rather than projected points, and extends the same model to drafts, auctions and waivers for ESPN and Sleeper leagues. Publishes its full backtest.
Waiver wire tools
Push alerts within about a minute when beat writers or NFL insiders report fantasy-relevant role, injury or trade news, with context and a deep link to make the pickup in Sleeper, Yahoo or ESPN. Syncs ESPN and Sleeper leagues; aimed at leagues with daily or first-come waivers.
Waiver wire tools
Monitors your waiver wire around the clock and alerts you when a player's projection moves or an injury status changes, filtered to players actually available in your league, with a researched follow-up explaining why.
Projections & analytics
Loads a Sleeper, ESPN or MyFantasyLeague league and simulates the rest of the season: playoff and first-pick odds, projected standings and draft order, a trade calculator, power rankings, head-to-head history and dynasty roster plans. One league free; more leagues, alerts and an AI chat need a plan.
Projections & analytics
A personal model's fantasy football projections published as a filterable rankings table by week, scoring format and league size, with write-ups on the models behind it.
Projections & analytics
Ranks every team in a Sleeper or ESPN league by the average best ball ADP of its best starting lineup, using DraftKings and Underdog data, and shows the result as a downloadable heatmap. Also has an ADP tracker.
League & commissioner tools
Shared Google Sheet for an NFL-playoffs side league: managers draft one lineup from playoff teams with no bench, trades or waivers, lose players as teams are eliminated, and the sheet totals points by round (wild card to Super Bowl) from typed-in stats.
League & commissioner tools
Free Chrome extension that swaps the league table on Sleeper's website for one that shows max potential points and can be sorted by any column, matching what the Sleeper mobile app offers.
League & commissioner tools
A blank Google Sheets record book any league can copy: enter each year, the team names and the weekly points, and it works out the league's records, standings and champions. The maker's own copy adds a hall of fame, a hall of shame and draft boards.
DFS tools
DraftKings NFL lineup optimizer: upload a contest's player pool CSV and it builds the lineup with the most ESPN-projected points under the salary cap, for classic and Captain Showdown contests, with lock, fade and QB-stack controls.
DFS tools
DFS research site for DraftKings and FanDuel players: projections, a lineup optimizer with QB stacking and exposure controls, NFL injury, air-yards and defense-vs-position tools, plus betting odds and bankroll trackers. Covers NFL, MLB, NBA, WNBA, PGA and more.
DFS tools
DFS research site with free daily projections, matchups, odds and injury news for NFL, NBA, MLB, NHL, WNBA and golf, plus paid DraftKings and FanDuel lineup optimizers and player prop research tools.
Pick'em & survivor pools
Free NFL prediction game played against the makers' prediction algorithm and friends: weekly winner and margin picks, a survivor mode, and High Five, picking the top teams in weekly stat categories. Picks lock per game; groups have their own rankings.
Pick'em & survivor pools
Season-long NFL prediction game for friends: pick the score of every game, get a playoff bracket built from your predicted standings and call season awards. Points for the winner, margin, exact score and upsets; picks can be reacted to and shared as weekly cards.
Pick'em & survivor pools
Free browser-based 10x10 football squares pool. The host sets quarter-by-quarter payouts and an optional charity share for fundraisers, and can appoint managers to approve square requests or send invite links so players pick their own squares. Works on phone or desktop.
Games & sims
Free browser game: spin for a franchise and an era, draft real NFL players from seven decades, then simulate a season chasing a 17-0 record. Has a daily challenge with an archive, solo and pass-and-play modes, challenges by link and leaderboards.
Games & sims
A fantasy football league played entirely by autonomous AI agents, each drafting and managing its own team, with drafts, weekly results and model comparisons written up publicly.
Games & sims
A fantasy football game where leagues of 6 to 12 teams snake-draft NFL players from 1999 to 2024; each week a random real game from each player's career is scored. Includes IDP slots and league-ID invites for friends.
News & data
Aggregates player mentions from popular fantasy football YouTube channels into timestamped clips, with player search, trending players and episodes you can jump through by player. Pro adds followed players and a feed for your synced Sleeper teams.
News & data
NFL weather tool that ranks each week's games by potential weather impact, breaks down wind, temperature and precipitation during the game, and shows how players have historically performed in similar conditions. Free account adds a team and player watchlist.
News & data
Hosted NFL data platform and REST API covering players, teams, rosters, injuries, schedules, live scores and play-by-play back to 1999, with a browsable public database site, TypeScript and Python SDKs and paid MCP access, aimed at developers building football apps.
AI assistants
AI general manager for a Sleeper or ESPN league: emails weekly lineup, waiver and trade recommendations shaped by a strategy you set, logs every call, and grades its start/sit advice against actual points. Advisory only; you make the moves.
AI assistants
Reads your whole fantasy football league, including every roster, free agents and your matchup, and gives a ranked weekly plan of waiver, lineup and trade moves with the reasoning behind each. Connects by username or league ID, no account needed.
AI assistants
AI assistant for Sleeper leagues: start/sit calls, waiver targets from players available in the league, a one-tap lineup optimizer, trade analysis with a log of league trades, a weekly decision-quality grade, a playoff simulator and value-based draft rankings.
Other tools
Fantasy football resource hub linking out to rankings, trade calculators, podcasts, news and industry events, with a commissioner section (league setup guides, a constitution template, dues and awards ideas) and an affiliate marketplace for trophies, belts and draft boards.
Other tools
Public experiment where twelve AI language models draft and manage fantasy football teams in parallel leagues (with trades, without trades, and guillotine). Visitors follow standings, rosters, model decisions and predictions; people watch rather than play.
Other tools
Open-source Python SDK for the Sleeper fantasy football API: typed and async-first with rate limiting and player caching, covering the full read-only API including users, leagues, rosters, matchups, drafts, transactions and traded picks.