The Fantasy Arsenal

Premium Sleeper fantasy football tools: trade analysis, player value tracking, lineup decisions, and draft-day awareness — built for speed and clarity.

Created by StickyPicky

Premium fantasy football tools for Sleeper leagues

The Fantasy Arsenal is a fast, modern toolkit built specifically for Sleeper fantasy football. Log in with your Sleeper username to load your leagues and unlock personalized tools for drafting, trading, and weekly decisions.

  • • Trade Analyzer with multiple value sources
  • • Player Stock charts + trend snapshots
  • • Player Availability across your Sleeper leagues
  • • Power Rankings + Strength of Schedule
  • • Lineup Optimizer for weekly start/sit decisions
  • • Draft Pick Tracker: multi-league ETAs, on-deck alerts, recent pick runs

Why it wins

Premium UX, minimal clicks, and data you can actually use mid-draft and mid-trade.

Fast
Optimized fetch + caching so you can make moves quickly.
Accurate
Uses live Sleeper league + draft data for real-time context.
Practical
Designed to answer: “What do I do right now?”

FAQ

Do I need an API key?

No. The Sleeper API is read-only for public league and draft data.

Is this for redraft or dynasty?

Both. Tools support common formats, and value sources adapt to your settings.

Does logging in share my password?

No. You log in with your Sleeper username only (no password).

Why is the draft pick tracker useful?

It shows multi-league drafting at a glance: on-deck alerts, pace-based ETA, and recent pick runs.