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F1 DFS lineup optimizers

Of the 14 listed here, 5 are free or have a free plan. 14 work with DraftKings, 13 with FanDuel and 7 with Yahoo.

14 of 14 listings

  • DailyFanSports (DailyFanMMA)

    MMA-first DFS content with ownership projections, plus NFL and NASCAR/F1 hubs

    MMANFLNASCARF1DraftKings, Underdog, PrizePicks
    From $14.99/wk

  • DFS Army

    All-sport DFS membership with Domination Station optimizer, projections and coaching

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, PrizePicks, Underdog
    From $9.99/wk

  • DFS Crunch

    Multi-site DFS optimizer with entry assignment, late swap and contest sim metrics

    NBAWNBACBBNFLCFB+9DraftKings, FanDuel, Yahoo
    From $50/wk

  • DFS Hero

    Automated DFS engine with optimizer, contest sims, scheduled builds and backtesting

    NFLNBAMLBNHLGolf+9DraftKings, FanDuel
    From $24.95/wk

  • draftfast

    Free Python library that automates DraftKings and FanDuel lineup building

    NFLNBAMLBNHLWNBA+7DraftKings, FanDuel
    Free

  • Fantasy Cruncher

    DFS optimizer plus Lineup Rewind contest review and Lineup Study of top players' builds

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, Yahoo, OwnersBox
    From $4.95/wk

  • LineupIQ

    Single-plan DFS optimizer and contest simulator for DraftKings and FanDuel, 16 sports

    NFLCFBMLBGolfMMA+9DraftKings, FanDuel
    From $50/mo

  • RotoBaller

    Multi-sport fantasy site with DFS lineup optimizers for a long list of sports

    NFLCFBNBACBBWNBA+8DraftKings, FanDuel, PrizePicks
    Free, or $9.99/mo

  • RotoGrinders LineupHQ

    RotoGrinders' multi-sport DFS lineup optimizer with stacking, exposures and late swap

    NFLCFBNBACBBWNBA+9DraftKings, FanDuel, Yahoo
    From $29.99/mo

  • RotoGrinders Premium

    RotoGrinders' paid DFS tier: projections, ownership, LineupHQ, SimLabs and expert content

    NFLCFBNBACBBWNBA+8DraftKings, FanDuel, Yahoo, PrizePicks
    From $29.99/mo

  • RotoWire

    Real-time player news, injury notes and starting lineups across 15+ sports

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, Yahoo, Underdog
    Free, or $24.99/mo

  • Run The Sims

    Simulation-driven DFS optimizers, projections and prop tools for NFL, MLB, PGA and more

    NFLMLBGolfMMAF1+2DraftKings, FanDuel, PrizePicks, Underdog
    Free, or $25/mo

  • SaberSim

    Simulation-driven DFS optimizer with projections, ownership, late swap and contest sims

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, Yahoo, OwnersBox
    From $97/mo

  • THE SOLVER

    DFS optimizer, contest simulator and bankroll tracker built with Establish The Run

    NFLNBAMLBNHLGolf+11DraftKings, FanDuel, Yahoo, Underdog
    Free, or $24.99/mo

Side by side

F1 DFS lineup optimizers: price, free trial, supported sites and sports
NamePriceFree trialWorks withSports
DailyFanSports (DailyFanMMA)From $14.99/wkNoDraftKings, Underdog, PrizePicksMMA, NFL, NASCAR, F1
DFS ArmyFrom $9.99/wkNoDraftKings, FanDuel, PrizePicks, Underdog, Sleeper, DraftKings Pick6NFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, Esports, F1, Other
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
draftfastFree—DraftKings, FanDuelNFL, NBA, MLB, NHL, WNBA, Golf, NASCAR, Soccer, Tennis, Esports, F1, Other
Fantasy CruncherFrom $4.95/wkNoDraftKings, FanDuel, Yahoo, OwnersBoxNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, Esports, F1, Other
LineupIQFrom $50/moNoDraftKings, FanDuelNFL, CFB, MLB, Golf, MMA, NBA, WNBA, NHL, Soccer, Tennis, Esports, NASCAR, F1, Other
RotoBallerFree, or $9.99/mo—DraftKings, FanDuel, PrizePicksNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Esports, F1
RotoGrinders LineupHQFrom $29.99/moNoDraftKings, FanDuel, YahooNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, Esports, F1
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
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
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

How to choose

A lineup optimizer takes player projections and a site's salary cap and solves for the highest-projected lineups that fit. Serious players use them to build and diversify many lineups for large tournaments, apply stacking and exposure rules, and export straight to DraftKings or FanDuel.

What separates good lineup optimizers from the rest:

  • Which sites and sports it supports, including showdown and single-game formats
  • Stacking, grouping and exposure rules, not just a single best lineup
  • Whether projections are included or you must bring your own
  • Late swap and bulk CSV export for multi-entry