Iron Tuna: Custom Fantasy Football Auction Values & AI Auction Draft Assistant
Iron Tuna is the most comprehensive AI tool for fantasy football auction drafts. It generates custom auction values for your exact league, three honest numbers for every player (likely market price, true VBD value, and your personal maximum bid), plus a budget-aware lineup planner and an AI fantasy auction navigator. Whether you call it a fantasy auction, a fantasy football auction draft, or simply custom auction values, Iron Tuna is built for it.
Free
- Expert auction values for every player, instantly, no signup
- Tiered cheat sheet and six strategy models
- A budget-aware optimal-lineup planner that finds the strategy and dollar allocation for your highest-scoring team
Custom Values + Draft Day ($9.99, one-time)
- Your league's full custom scoring: every dollar value re-priced to your exact rules
- Reorder any player and build the board you believe in
- Track player selection, available funds, and maximum remaining bids on draft day
- An always-on AI Value Coach: who to bid on, how high, and why โ from planning through draft night
Frequently asked questions
Is Iron Tuna really free?
Yes โ the full draft board with expert default values is free, no signup. A one-time $9.99 unlocks values recalculated to your league's exact custom scoring, a reorderable board, the AI Value Coach, and the live Draft Day tools.
Does it work for any auction league?
Any auction league. Set your teams, budget, roster, and full custom scoring, and every value recalibrates to your exact settings.
How is it different from other tools?
Most tools hand you one generic auction value. Iron Tuna gives three numbers per player, market price, true value, and your personal max, plus an AI navigator that tells you exactly how high to go in real time.
Will it work on draft day?
Yes. It runs entirely in your browser and keeps working even if the Wi-Fi drops.