NFL · Fantasy Football

Your AI fantasy football assistant

Connect your NFL leagues from six platforms and get an AI that reads your actual roster and scoring — trade grades, start/sit, waiver targets, and free help on draft day.

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6 platformsDynasty · redraft · best ballFree live-draft helpRoster-aware AI

No credit card. No passwords — ever. Connect in under a minute.

Connect your NFL league from any platform

Roster Locker connects NFL leagues from more platforms than any single-app competitor:

Sleeper — one username imports every league.
ESPN — public leagues in a click, private leagues via a secure cookie form.
MyFantasyLeague — league URL plus a franchise picker.
Fleaflicker — just your account email.
Fantrax — your fxea Secret ID.
Yahoo — one secure sign-in (coming soon).

What the AI does for your football team

Trade grades using both rosters and your league's scoring — plus your trade partner's likely angle.
Start/sit calls with byes, injuries and matchups in mind.
Waiver targets for your specific roster needs.
Live-draft help — free, unmetered pick advice with on-the-clock push alerts.

Whatever your format, the AI answers in context: dynasty, redraft or best ball.

Roster Locker is free to start. Paid plans (Pro $7.99, All-Pro $14.99, Hall of Fame $22.99 per month) add more AI credits — but live-draft help is always free and unmetered, on every plan, on every platform.

Frequently asked questions

Which NFL fantasy platforms does Roster Locker support?

Sleeper, ESPN, MyFantasyLeague, Fleaflicker and Fantrax are live, with Yahoo coming soon. One account connects your leagues across all of them.

Does it work for dynasty and best-ball football?

Yes. Roster Locker supports dynasty, keeper, redraft and best-ball NFL leagues, with format-aware analysis.

Is draft help free for fantasy football?

Yes. While a draft is upcoming or live, AI pick advice is completely free and unmetered, including live pick tracking and on-the-clock alerts.

How is this different from national rankings?

Roster Locker grounds every answer in your actual roster, bench, byes and league scoring — not one-size-fits-all rankings.

Is it free to start?

Yes. Paid tiers add more AI credits, but live-draft help is free on every plan.

One AI for every fantasy league you own.

6 sports, 7 platforms, one AI that reads your actual rosters and scoring. Free to start — and draft-day help is always free.

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