Flex: Fantasy Football AI is a sports app developed by Fantasy Football Hub Ltd.
How many times has Flex: Fantasy Football AI been downloaded?
Flex: Fantasy Football AI has been downloaded 320 times. In the last 30 days, the app was downloaded 320 times.
What is the rating of Flex: Fantasy Football AI?
Flex: Fantasy Football AI has no ratings yet.
Is Flex: Fantasy Football AI free?
Flex: Fantasy Football AI is free to download. The APK download size is 62.22 MB. The latest version available is 1.0.6. The last update was on September 9, 2026.
What are the requirements for Flex: Fantasy Football AI?
The app has a content rating of Everyone. The app has been available on Google Play 5 weeks ago.
Description
Flex is your AI fantasy football co-pilot. Connect your Sleeper, ESPN or Yahoo league and Flex reads your real roster, your league's scoring settings and the rest of your schedule, then tells you exactly what to do about it. Every call leads with the verdict, not a wall of numbers.
Your fantasy football season is decided by a hundred small decisions: who to start, who to sit, which waiver claim to make, which trade to pull the trigger on. Flex is built to win those decisions for your team, in your league, every single week.
WHAT FLEX DOES
Team Rating A single 0-100 score showing how your roster stacks up against the best possible team in your league for the rest of the season. Tap in to see which positions are carrying you and which are costing you wins.
AI Start/Sit and Lineup Optimizer The optimal lineup for this week and the rest of the season, with the reasoning behind every start/sit call and clear flags on the decisions that are genuinely close. No more agonising over your FLEX spot on Sunday morning.
Waiver Wire Advice Real pickup recommendations based on who is actually available in your league, what the move is worth to your season, and the FAAB bid or waiver priority it is worth spending. Get ahead of the wire before your leaguemates panic.
AI Trade Analyzer Flex scans every roster in your league for trades that make both sides better, then shows you what each one does to your rating, your record, your playoff odds and your title odds. Build your own offer in the trade evaluator and get the same read before you send it.
Rest-of-Season Outlook Projected finish, playoff odds and championship odds, plus a week-by-week look at your remaining matchups, so you know which weeks you have to win.
Multi-League Support Sync all your leagues and switch between them instantly.
BUILT FOR REAL LEAGUES
Most fantasy football advice is one-size-fits-all. Flex is not. It reads your actual league settings, including roster slots like FLEX and superflex, custom and PPR scoring, keeper and dynasty formats, and league size. Advice built for a 10-team half-PPR league is not the advice you need in a 12-team superflex, and Flex knows the difference.
WHY FLEX
Everyone in your league is reading the same rankings and listening to the same podcasts. If the whole league is following it, nobody has an edge. Flex works from your league instead, so the call you get is one no one else in your league is getting. It is a co-pilot, not autopilot: every recommendation comes with the reasoning, so the decision stays yours.
SUPPORTED PLATFORMS
Sleeper, ESPN and Yahoo. Connect a league in seconds, no manual entry and no spreadsheets.
GETTING STARTED
No account needed to try it. Pick your platform, connect a league, and Flex has your team analyzed in seconds. Flex is free with one connected league and the full My Team page. Flex Pro unlocks waiver intelligence, the trade analyzer, the full Players board and unlimited leagues, free for 7 days then $29.99 per year.
Win your league, or your money back.
Flex Fantasy is not affiliated with or endorsed by the NFL, Sleeper, ESPN or Yahoo.
Recent changes: Yahoo leagues are back. Connect your Yahoo account and every league on it syncs again, with your own team detected automatically.
Also in this update: • More accurate ESPN and Yahoo scoring, including defense and kicker points • A new alerts bell for when your lineup doesn't match your platform • Just drafted? A refresh button brings your new roster in right away • Smarter trade suggestions, ranked on real lineup impact • Fixed ESPN sign in, and the app icon on some home screens
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