DFS best ball tools
18 of 18 listings
Free in-browser analyzer for Underdog best ball entry exports and pod standings
NFLUnderdogFree
Best ball portfolio analytics with a browser extension and an iPhone draft overlay
NFLUnderdog, DraftKingsFree, or $20/mo
Free best ball toolkit: portfolio tracker, AI mock drafts, rankings and leaderboard
NFLUnderdog, DraftKingsFree
Best ball portfolio web app plus a paid in-draft overlay with CLV tracking
NFLUnderdog, DraftKingsFree, or $40/mo
Underdog best ball team builder, daily ADP page and portfolio tracker with CLV
NFLUnderdogFree, or $5/seasonUnderdog draft board with live capture, ADP for every contest type and exposure
NFLUnderdogFree, or $4.99/moDraft overlay for Underdog/DraftKings NFL best ball, plus PGA and MLB tools
NFLGolfMLBUnderdog, DraftKingsFree, or $5/mo
Paid best ball draft overlay for DraftKings, Underdog and Drafters
NFLMLBDraftKings, Underdog, DraftersFrom $10/mo
Expert-driven DFS projections, ownership and slate analysis for NFL, NBA, golf and CFB
NFLNBAGolfCFBDraftKings, FanDuel, Yahoo, UnderdogFrom $30.99/wk
Matthew Berry's NFL fantasy site; top FL+ tier adds DFS projections and tools
NFLDraftKings, FanDuel, Underdog, PrizePicksFree, or $99.99/yrSimulation-driven dynamic best ball rankings that reorder after every pick
NFLUnderdog, DraftKingsFrom $199/mo
Unofficial Reddit community for Underdog pick'em and best ball players
NFLCFBNBAWNBAMLB+1UnderdogFree
Free best ball overlay that grades picks, plus a portfolio data visualizer
NFLUnderdog, DraftKingsFree
Best ball strategy streams for Underdog, DraftKings, Drafters and FastDraft
NFLNBAMLBCFBCBBUnderdog, DraftKings, DraftersFree
Free Chrome overlay that tracks live best ball exposure across four draft sites
NFLUnderdog, DraftKings, DraftersFree
DFS optimizer, contest simulator and bankroll tracker built with Establish The Run
NFLNBAMLBNHLGolf+11DraftKings, FanDuel, Yahoo, UnderdogFree, or $24.99/mo
Free
Free
Side by side
| Name | Price | Free trial | Works with | Sports |
|---|---|---|---|---|
| Best Ball Domain | Free | — | Underdog | NFL |
| Best Ball Exposures | Free, or $20/mo | — | Underdog, DraftKings | NFL |
| Best Ball Maniacs | Free | — | Underdog, DraftKings | NFL |
| Best Ball Overlay (BBO) | Free, or $40/mo | No | Underdog, DraftKings | NFL |
| Best Ball Team Builder | Free, or $5/season | No | Underdog | NFL |
| BestBallTracker | Free, or $4.99/mo | Yes | Underdog | NFL |
| Draft Brain | Free, or $5/mo | No | Underdog, DraftKings | NFL, Golf, MLB |
| Draft Caddy | From $10/mo | No | DraftKings, Underdog, Drafters | NFL, MLB |
| Establish The Run | From $30.99/wk | No | DraftKings, FanDuel, Yahoo, Underdog, Drafters, Splash Sports | NFL, NBA, Golf, CFB |
| Fantasy Life | Free, or $99.99/yr | No | DraftKings, FanDuel, Underdog, PrizePicks | NFL |
| LegUp Sidekick | From $199/mo | No | Underdog, DraftKings | NFL |
| r/underdogfantasy | Free | — | Underdog | NFL, CFB, NBA, WNBA, MLB, Tennis |
| rosterOS | Free | — | Underdog, DraftKings | NFL |
| Spike Week (YouTube) | Free | — | Underdog, DraftKings, Drafters | NFL, NBA, MLB, CFB, CBB |
| The Bag Manager | Free | — | Underdog, DraftKings, Drafters | NFL |
| THE SOLVER | Free, or $24.99/mo | — | DraftKings, FanDuel, Yahoo, Underdog, Drafters | NFL, NBA, MLB, NHL, Golf, MMA, WNBA, CFB, CBB, NASCAR, F1, Soccer, Tennis, Esports, Cricket, Other |
| Underdog Discord | Free | — | Underdog | |
| Vantage Drafts | Free | — | Underdog | NFL |
How to choose
What separates good best ball tools from the rest:
- ADP data by site, updated daily during draft season
- Exposure tracking across all of your drafts
- Stack and playoff-week correlation views
- Draft assistant overlays that work while you draft