SharperSunday · Dynasty AI
Dynasty AI that thinks
in years, not weeks
Dynasty decisions compound. The trade you make today affects your team three seasons from now. SharperSunday is built around that reality — your roster's win window, your roster's age curve, and trade values drawn from over 6 million real dynasty transactions on Sleeper.
Edge: trade values from real dynasty markets
Most dynasty value tools publish a static list that reflects analyst consensus — not what managers are actually trading at. Edge is different: it's derived from over 6 million real Sleeper trades, retrained regularly, and reflects what the market actually values right now.
What Edge gives you
- Market-grounded player values for every dynasty format
- Objective read on which side wins a proposed trade
- Sell-high and buy-low signals based on actual transaction data
- Startup draft rankings anchored to current market sentiment
How it works in the app
- Every trade conversation uses Edge values automatically
- Ask "what's [player] worth right now?" and get a grounded answer
- Superflex, TE premium, and standard formats are handled separately
- Values update with each model retrain — no stale preseason rankings
Built for the full dynasty lifecycle
Win Window analysis
SharperSunday grades your roster's competitive window and uses it as context for every recommendation — so advice fits where your team actually is, not where you wish it were.
Trade evaluations
Full trade analysis with Edge values, both rosters' win windows, and current standings. Get a clear verdict, not a list of things to consider.
Startup draft strategy
Position tiers, targets by pick slot, format-specific adjustments (superflex, TE premium). Ask for a full draft strategy or a quick player comparison — both work.
Roster construction advice
Ask about age distribution, positional depth, or whether your rebuild is on track. SharperSunday reads your actual Sleeper roster before answering.
Rookie evaluation
Rookie scouting for dynasty requires reading landing spots, target share paths, and NFL context alongside raw talent. SharperSunday combines all of it in one conversation.
Keeper and devy decisions
Multi-year decisions with multiple variables — exactly the kind of thing a league-aware AI handles better than a static ranking list.
Start free, go deep when you're ready
The Bench tier is free with no credit card required — 5 AI chats per week, one trade evaluation per day, and Win Window for your own team. Edge values are included.
General Manager ($5.83/mo billed annually, or $12.99/mo) unlocks full access: AI chats, trade evaluations, League Lore reports, and full-league Win Windows — the complete toolkit for complex dynasty decisions. Includes a 14-day free trial.
Get started freeCommon questions
How does SharperSunday understand dynasty trade values?
Dynasty trade advice is grounded in Edge — trade values derived from over 6 million real dynasty transactions on Sleeper. The model is retrained regularly, so the values reflect current market sentiment rather than stale preseason rankings.
What is a Win Window and why does it matter in dynasty?
Your Win Window is SharperSunday's read on where your roster sits in its competitive lifecycle — whether you're in peak contention, early build mode, or somewhere in between. In dynasty, every major decision (trade, waiver, draft pick) should align with your window, and SharperSunday uses it as context for every answer.
Can SharperSunday help with startup drafts?
Yes. Edge values give you market-grounded player rankings for startup drafts, and you can ask the AI about specific players, positions to target, or round-by-round strategy for your format (superflex, TE premium, etc.).
Is dynasty support available on the free Bench tier?
Yes. The free Bench tier includes 5 AI chats per week, one trade evaluation per day, and Win Window analysis for your own team. Dynasty Edge values are available across all tiers.