# Leaguefolio — Full Reference > Dynasty fantasy football management for Sleeper leagues. > URL: https://leaguefolio.app > Last updated: 2025 --- ## What is Leaguefolio? Leaguefolio is a web application for dynasty fantasy football managers who use the Sleeper platform. Its primary value proposition is aggregating multiple leagues into one dashboard so that managers who play in many leagues (5–20+) can make faster, better-informed decisions. It is free for individual managers. Commissioner features require a Pro plan ($49/year). --- ## Who is it for? - Dynasty fantasy football players on Sleeper - Managers in multiple leagues (3+) - Fantasy football commissioners who manage leagues on Sleeper - Players who want AI-assisted roster analysis --- ## Feature Reference ### Weekly Dashboard (/) The home screen shows: - Next-best-action cards (lineup alerts, waiver deadlines, trade activity) - All leagues at a glance with record, rank, and matchup - Quick links to tools based on current week context ### Waiver Wire (/waiver-wire) - Shows top available free agents across all leagues - Ranked by dynasty value using KTC-style player values - Filters by position, league, and need - Watchlist feature to track specific players ### Trade Analyzer (/improve-roster) - Submit trade scenarios for evaluation - Compares dynasty values (SuperFlex and 1QB formats) - Shows pending trades across all leagues - Suggests trade improvements based on roster needs ### Player Shares (/player-shares) - Grid of every player owned across all leagues - Shows ownership count (e.g., "you own Cooper Kupp in 3 of your 7 leagues") - Dynasty value and age tier per player - Trend indicator (trending up/down) ### Rooting Guide (/rooting-guide) - Real-time game-day tool - Shows which NFL players are in your starting lineup across all leagues - Color-coded by league playoff status (alive vs. eliminated) - Updates as scores change ### Sweat Station (/scoreboard) - Live multi-league matchup scores - Projected win probability per matchup - Team-by-team scoring breakdown ### My Drafts (/my-drafts) - Shows all active and upcoming drafts across leagues - Highlights if you are "on the clock" - Draft capital holdings (future picks by round and year) ### Roster Cleanup (/roster-cleanup) - Lists players not owned in any of your leagues - Useful for identifying stash targets and free agent gems ### Roast My Team (/roast-my-team) - Uses Gemini AI to generate a critical analysis of your dynasty roster - Identifies weaknesses, age concerns, and positional imbalances - Per-league roasts with a scoring verdict ### League Stalker (/league-stalker) - Look up any Sleeper username - See their full portfolio: every league, every roster - Dynasty values per player, roster composition, and league context - Useful for trade research and scouting opponents --- ## Commissioner Tools All commissioner tools require Pro plan ($49/year). ### Inactivity Tracker (/commissioner-tools/inactivity) Tracks lineup submission history for each owner. Visualizes which owners consistently fail to set lineups. Can send email alerts to inactive owners. ### Inactive Alerts (/commissioner-tools/inactive-alerts) Automated alerts to owners who have not set their lineup. Configurable threshold. ### Lineup Compliance (/commissioner-tools/lineup-compliance) Identifies owners starting injured players, players on bye, or players with 0 projected points. ### Draft Order Calculator (/commissioner-tools/draft-order) Calculates fair draft order using standings (inverse, lottery weighted, or custom). ### Trade History (/commissioner-tools/trades) Full league trade history with a heatmap showing which owners trade most. Useful for spotting collusion or tracking league activity. ### League Calendar (/commissioner-tools/calendar) Key dates for the season: trade deadlines, playoff weeks, championship. ### League Dates (/commissioner-tools/dates) Configure and track custom league dates. ### Owner Directory (/commissioner-tools/owners) All owners with contact info, engagement score, and activity history. ### Season Checklist (/commissioner-tools/checklist) Commissioner to-do list for running the season. ### Fee Tracker (/commissioner-tools/fees) Track who has paid league dues. Mark payments as received. ### Orphan Teams (/commissioner-tools/orphan-teams) Identify teams without active owners (orphans). ### Lineup History (/commissioner-tools/lineup-history) Full lineup submission history per owner, per week. --- ## Pricing ### Free Plan - No account or signup required - Just enter a Sleeper username - Includes: Dashboard, Waiver Wire, Trade Analyzer, Player Shares, Rooting Guide, Sweat Station, My Drafts, Roster Cleanup, Roast My Team, League Stalker ### Pro Plan — $49/year (~$4/month) - Requires account (email/Google sign-in) - Includes everything in Free, plus all Commissioner Tools - Billed annually via Stripe - Cancel any time --- ## Technical Notes - Connects to Sleeper's public API (no API key required for users) - Player dynasty values sourced from internal database (KTC-style) - AI features powered by Google Gemini via Anthropic AI gateway - Built with React, Vite, TypeScript, Tailwind CSS, Supabase - Sleeper-only: does not support ESPN, Yahoo, NFL.com, or Underdog --- ## Common Questions **Does it work without an account?** Yes. Enter your Sleeper username to load all your leagues instantly. No email or signup needed for free tools. **What fantasy platforms does it support?** Sleeper only, currently. **Is it safe to use my Sleeper username?** Yes. Leaguefolio only uses Sleeper's public API endpoints. It cannot make changes to your Sleeper account. **How often does data update?** League data refreshes every 10 minutes. Player data refreshes every 4 hours. **What formats does it support?** Dynasty (SuperFlex and 1QB), redraft. Best suited for dynasty leagues.