Win your week
Fantasy IQ builds your win plan — which categories to chase, who to stream, what to flip — and walks you through it, right inside ESPN.
Free to install · Works with ESPN H2H category leagues
How it works
Install the extension
Add Fantasy IQ to Chrome. No account needed to start.
Open your ESPN league
Fantasy IQ detects your league and team automatically on fantasy.espn.com.
Pick your plan and follow it
Fantasy IQ ranks strategies for your matchup — then walks you through the pickups and streams to execute the one you choose.
One plan, ranked by win probability
Fantasy IQ scores whole strategies for your matchup — hold your lead, flip a losing category, or punt one — and shows the win probability of each. Pick a plan and the panel guides you through executing it.
A pickup plan, not just a list
A day-by-day streaming schedule built around games remaining, your open roster slots, and your league's acquisition limits.
Know your week before it happens
Category-by-category win probabilities for your matchup, computed from real schedules and per-game production. See exactly where the week is won or lost — and what to do about it.
Rankings tuned to your roster
Free agents scored against your team's category needs — not one-size-fits-all rankings. Punting a category? The scores adjust.
Grade trades before you send them
Evaluate proposed trades from both sides and surface fair counteroffers your league-mates might actually accept.
Simple pricing
Core matchup analysis. Sign up now: free Pro for the season's first 2 weeks (through Nov 3).
Sign up freeFAQ
How does it access my league?
The extension reads your ESPN cookies in your browser and sends them with each analysis request. They're used per-request and never stored on our servers.
Does it work inside ESPN?
Yes — Fantasy IQ is a Chrome extension that adds a side panel directly on fantasy.espn.com. You never leave your league page.
Which league formats are supported?
ESPN Fantasy Basketball head-to-head category leagues. Points and roto formats aren't supported.
What's free, and what's Pro?
Free includes matchup analysis for your own team and limited free-agent scores. Pro unlocks full rankings, streaming plans, trade evaluation, and win plans. Accounts created before Nov 3, 2026 get free Pro through the season's first two weeks — no card required. After that, new accounts start with a 14-day Pro trial.
Can I cancel anytime?
Yes. Manage or cancel from your account page; you keep Pro until the end of the billing period.
Do you support other fantasy platforms?
ESPN Fantasy Basketball only, for now.
Where can I get help or suggest a feature?
Join the Fantasy IQ Discord for support, feature requests, and announcements — or email [email protected].
Ready to win your league?
Install Fantasy IQ and get your first matchup read in under a minute.