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DFS Directory

DFS simulators

Simulators play a slate out thousands of times using correlated player outcomes, then score your lineups against simulated fields. They answer the question an optimizer can't: which lineups actually win tournaments, not just which project highest.

21 of 21 listings

  • Daily MLB park factors combining stadium and weather, plus game simulations

    MLBDraftKings, FanDuel, Yahoo, PrizePicks
    From $10/season
  • Free DFS projections, optimizers and sims for MLB, NFL, NBA, NHL, PGA and LoL

    MLBNFLNBAWNBANHL+2DraftKings, FanDuel, Underdog
    Free, or $4.99/mo
  • Golf betting and DFS platform with an optimizer, simulators and tournament cheat sheets

    GolfDraftKings, FanDuel
    From $29.99/mo
  • Free Python optimizers and Monte Carlo GPP simulators for NFL, NBA, MLB and PGA DFS

    NFLNBAMLBGolfMMADraftKings, FanDuel
    Free
  • Golf analytics platform with model predictions, DFS projections and an optimizer

    GolfDraftKings, FanDuel, Yahoo
    Free, or $20/mo
  • Multi-site DFS optimizer with entry assignment, late swap and contest sim metrics

    NBAWNBACBBNFLCFB+9DraftKings, FanDuel, Yahoo
    From $50/wk
  • Automated DFS engine with optimizer, contest sims, scheduled builds and backtesting

    NFLNBAMLBNHLGolf+9DraftKings, FanDuel
    From $24.95/wk
  • DFS research suite with custom player models, trends, optimizer, sims and props tools

    NFLCFBNBACBBWNBA+5DraftKings, FanDuel, PrizePicks, Underdog
    From $9.99/wk
  • FTN's DFS suite: optimizers, ownership projections, cheat sheets and NFL contest sims

    NFLNBAMLBGolfDraftKings, FanDuel, Yahoo, PrizePicks
    From $49.99/mo
  • Simulation-driven dynamic best ball rankings that reorder after every pick

    NFLUnderdog, DraftKings
    From $199/mo
  • Single-plan DFS optimizer and contest simulator for DraftKings and FanDuel, 16 sports

    NFLCFBMLBGolfMMA+9DraftKings, FanDuel
    From $50/mo
  • NFL DFS strategy hub with the Bink Machine optimizer, projections, ownership and sims

    NFLDraftKings, FanDuel
    Free, or $19/wk
  • RotoGrinders' paid DFS tier: projections, ownership, LineupHQ, SimLabs and expert content

    NFLCFBNBACBBWNBA+8DraftKings, FanDuel, Yahoo, PrizePicks
    From $29.99/mo
  • Long-running DFS optimizer with a free daily slate, projections and 10,000-game sims

    NFLNBAMLBNHLGolfDraftKings, FanDuel, Yahoo
    Free, or $29.99/mo
  • Real-time player news, injury notes and starting lineups across 15+ sports

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, Yahoo, Underdog
    Free, or $24.99/mo
  • Simulation-driven DFS optimizers, projections and prop tools for NFL, MLB, PGA and more

    NFLMLBGolfMMAF1+2DraftKings, FanDuel, PrizePicks, Underdog
    Free, or $25/mo
  • Simulation-driven DFS optimizer with projections, ownership, late swap and contest sims

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, Yahoo, OwnersBox
    From $97/mo
  • NFL DFS ownership projections, leverage plays and Monte Carlo contest sims

    NFLDraftKings, FanDuel
    Free, or $29.99/mo
  • DFS contest sims, projections and ownership for DraftKings and FanDuel, plus props tools

    NFLCFBNBAMLBNHL+3DraftKings, FanDuel, Yahoo, PrizePicks
    Free, or $19.95/wk
  • DFS optimizer, contest simulator and bankroll tracker built with Establish The Run

    NFLNBAMLBNHLGolf+11DraftKings, FanDuel, Yahoo, Underdog
    Free, or $24.99/mo
  • NASCAR DFS and betting toolkit with 200K race sims, an optimizer and loop data

    NASCARDraftKings, FanDuel
    Free, or $50/mo

Side by side

DFS simulators: price, free trial, supported sites and sports
NamePriceFree trialWorks withSports
Ballpark PalFrom $10/season—DraftKings, FanDuel, Yahoo, PrizePicks, UnderdogMLB
BankrollSZNFree, or $4.99/moNoDraftKings, FanDuel, UnderdogMLB, NFL, NBA, WNBA, NHL, Golf, Esports
Betsperts GolfFrom $29.99/moNoDraftKings, FanDuelGolf
chanzer0 DFS ToolsFree—DraftKings, FanDuelNFL, NBA, MLB, Golf, MMA
Data GolfFree, or $20/moNoDraftKings, FanDuel, YahooGolf
DFS CrunchFrom $50/wkNoDraftKings, FanDuel, YahooNBA, WNBA, CBB, NFL, CFB, MLB, NHL, Soccer, Golf, NASCAR, F1, MMA, Tennis, Esports
DFS HeroFrom $24.95/wkNoDraftKings, FanDuelNFL, NBA, MLB, NHL, Golf, MMA, NASCAR, Soccer, Tennis, CFB, F1, Esports, WNBA, CBB
FantasyLabsFrom $9.99/wkNoDraftKings, FanDuel, PrizePicks, Underdog, SleeperNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA
FTN DFSFrom $49.99/mo—DraftKings, FanDuel, Yahoo, PrizePicks, DraftKings Pick6NFL, NBA, MLB, Golf
LegUp SidekickFrom $199/moNoUnderdog, DraftKingsNFL
LineupIQFrom $50/moNoDraftKings, FanDuelNFL, CFB, MLB, Golf, MMA, NBA, WNBA, NHL, Soccer, Tennis, Esports, NASCAR, F1, Other
One Week Season (OWS)Free, or $19/wkNoDraftKings, FanDuelNFL
RotoGrinders PremiumFrom $29.99/moNoDraftKings, FanDuel, Yahoo, PrizePicks, Underdog, DraftKings Pick6, Sleeper, Splash SportsNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, F1, Other
RotoQLFree, or $29.99/moYesDraftKings, FanDuel, YahooNFL, NBA, MLB, NHL, Golf
RotoWireFree, or $24.99/moYesDraftKings, FanDuel, Yahoo, Underdog, PrizePicks, Betr, Sleeper, DraftKings Pick6NFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, F1, Esports, Other
Run The SimsFree, or $25/mo—DraftKings, FanDuel, PrizePicks, UnderdogNFL, MLB, Golf, MMA, F1, NBA, Other
SaberSimFrom $97/moNoDraftKings, FanDuel, Yahoo, OwnersBoxNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, Esports, F1, Other
Slate SignalFree, or $29.99/moYesDraftKings, FanDuelNFL
StokasticFree, or $19.95/wkNoDraftKings, FanDuel, Yahoo, PrizePicks, Underdog, Sleeper, DraftKings Pick6NFL, CFB, NBA, MLB, NHL, Golf, NASCAR, MMA
THE SOLVERFree, or $24.99/mo—DraftKings, FanDuel, Yahoo, Underdog, DraftersNFL, NBA, MLB, NHL, Golf, MMA, WNBA, CFB, CBB, NASCAR, F1, Soccer, Tennis, Esports, Cricket, Other
WIN THE RACEFree, or $50/mo—DraftKings, FanDuelNASCAR

How to choose

What separates good simulators from the rest:

  • Correlation modeling between teammates and opponents
  • Contest-specific field simulation and payout structures
  • Lineup ROI, win rate and duplication estimates
  • Speed on large multi-entry builds