Enter your Sleeper username
No login required — we pull directly from Sleeper
5 free analyses remaining today
Instant Grade
Full dynasty report in seconds
AI Analysis
Powered by Gemini
No Account
Just your Sleeper username
What is a Dynasty League Analyzer?
A dynasty league analyzer evaluates your fantasy football team's long-term outlook. Unlike redraft, dynasty teams keep players year-over-year, so player age, positional scarcity, and future draft capital matter enormously. Our free tool connects to your Sleeper league and uses AI to grade your dynasty value, identify your best and worst assets, and give you one concrete move to improve your team today.
How is this different from other dynasty tools?
Most dynasty tools use generic consensus rankings. Gridiron.ai reads your actual Sleeper league settings — your scoring system, roster size, and leaguemates' rosters — and grades your team in the context of your specific league. That means a TE in a 2-TE league gets valued differently than in a 1-TE league, exactly as it should be.
What does the dynasty analyzer report include?
Each dynasty report covers your roster's overall grade, positional strengths and weaknesses, age curve analysis, league competitiveness rating, and a single prioritized action item. Sign up free to unlock the full Gridiron.ai platform with AI chat, trade grades, power rankings, and waiver analysis.