DFS Optimizer · Simulator · AI Builder · Props · More
Build with Confidence
Build smarter DFS lineups with AI, contest simulations, and our advanced lineup optimizer. Plus pick'em player props and correlation research for FanDuel and DraftKings.
DFS Optimizer
Five projection sets, ownership, custom rules, and instant late swap.
ExploreDFS Simulator
Simulate contests of up to 200,000 lineups and rank every one by ROI.
ExploreAI Lineup Builder
AI studies the slate and builds a portfolio for your exact contest.
ExplorePlayer Props
Sort props by confidence and build parlays with expected ROI.
ExploreLineup Optimizer
Optimizer 4.0
Our most advanced optimizer yet. Build hundreds of unique, rule-driven lineups in seconds.
- 5 sets of player projections: Normal, GPP, Cash, Floor, and Ceiling
- Ownership projections
- Assign lineups directly to FanDuel and DraftKings entries
- Create, save, and edit custom rules and strategies
- CSV editing and instant late swap
- Player correlation reports and DvP (Defense vs Position)
DFS Simulator
Optimize Your ROI
Lineup optimizers only optimize player projections. Our DFS Simulator sims the contest and optimizes your return.
- NFL, NBA, MLB, and PGA DFS sims
- Sim contests of up to 200,000 lineups and rank every lineup by ROI
- Import unlimited custom lineups and test their ROI
- Save and export unlimited lineups
- Assign lineups to entries with the CSV Edit Tool
AI Lineup Builder
AI That Builds For Your Contest
Flagship AI studies the slate and builds the portfolio for your contest. Requires a token credits wallet.
- Supports NFL, NBA, MLB, PGA & NHL
- Contest-specific portfolios from projections, ownership, and payouts
- Stacking, correlation, leverage, and exposure
- Explains the decisions it made
- Modify the portfolio in plain language
- Lineups flow into CSV edit, late swap, and sims

Player Props Builder
Bet Props With Confidence
Free with any optimizer package.
- View and sort prop bets by confidence
- Build parlays for PrizePicks and other sportsbooks
- Expected ROI for single bets and parlays
- Players' historical hit and miss rates
- Teammate correlation for same game parlays
Testimonials
Real Wins. Real Users.
Don't just take our word for it. These are real winnings from DraftDime users over the years.
Under the hood
Every Edge, In One Place
Ownership Projections
Know which players the field is on. Build rules like "at least 3 players under 5% owned" to find leverage in large GPPs.
About ownershipCSV Editing
Assign lineups to specific FanDuel and DraftKings entries without ever opening Excel, even from your phone.
Try itStacking
Create stacks on the fly and save them as strategies, so you can plan hours ahead and generate lineups at lock.
Stacking guideCorrelation Reports
See how any two teammates are historically correlated before you put them in the same lineup.
View reportsDefense vs Position
Color-coded DvP ranks next to every player make good and bad matchups obvious at a glance.
See DvP ranksDimeChat Community
Members get DimeChat, our built-in chat: channels for every sport, direct messages with the team, and other DFS players to talk strategy and share wins.
Open DimeChatDaily Fantasy. Optimized.
Win More.
Pay Less.
Our DFS optimizer and DFS simulator are some of the most advanced in the industry at a fraction of the price, so expert-level tools aren't reserved for the pros.
Unlock 20% off when you add one of our avatars to your DraftKings and FanDuel profiles.