BestBallIQ is a Chrome extension that overlays live expert analysis on your DraftKings and Underdog draft boards. See AI-powered takes, stack grades, and consensus rankings — right as you draft.
Free roster analysis · No account required · Upgrade for live overlay
Built for serious best ball players who draft 20-200+ teams a season.
Click any player mid-draft and instantly see what the top fantasy analysts said about them — pulled from podcasts and articles via AI.
Aggregated rankings from ETR, FantasyPros, and live ADP data combined into one score. See where experts agree and where they diverge.
Real-time stack quality scores as you draft. Identifies QB-WR correlations, playoff week matchups, and game stacks automatically.
See your cost vs value on every pick. Know instantly whether you're getting value or overpaying relative to consensus ADP.
Track player exposure across all your drafts automatically. Know when you're over- or under-indexed on any player or team.
Every draft gets a letter grade based on structure, stacking, and value captured. Build better rosters over hundreds of drafts.
Beta pricing — lock in $20/year before we raise rates.