Android and iPhone · Coming soon

Fantasy insurance for real life.

RosterBots watches your ESPN fantasy football lineup on game day. When a starter is ruled out, on bye or projected for zero, it puts your best bench player in before kickoff, or asks you first.

RosterBots Hangover Protection poster: a hungover fan on the couch, a TV saying WR1 ruled out, and the RosterBots robot saying Got you bro while it fixes his lineup. Questionable choices. Questionable players.

Case file 2025-W15

Four minutes before kickoff, the fantasy playoffs ended for a lot of people.

Rome Odunze was listed active, hurt his foot in warmups and was ruled out minutes before kickoff in the first week of most fantasy playoffs. Managers who were driving, sleeping or working took a zero. RosterBots checks every minute in the last ten and can still swap a starter three minutes before kickoff.

Open the Odunze file

Wherever you are at kickoff

Hangover protection. Wedding protection. Workplace protection.

Late scratches don't wait until you're free. RosterBots watches your lineup through the ceremony, the meeting and the morning after.

RosterBots Wedding Protection: a groom at the altar while RosterBots robots handle his lineup after a running back is ruled out.
Wedding protection: say "I do", not "hang on, I need to check my lineup."
RosterBots Workplace Protection: a coworker whispers that a receiver is out during a meeting while RosterBots robots recalculate the lineup.
Workplace protection: nod along in the meeting. RosterBots has it.

How it works

Set it up once. Then go live your life.

Sign in to ESPN in the app

On ESPN's own sign-in page. RosterBots never sees your ESPN password.

Check what it read

Your starters, bench, injuries and kickoffs, line by line against the ESPN app. Make one test swap and swap it back, so you've seen a change land.

Pick how much it may do

An alert with a one-tap fix, an automatic swap from your bench, or the bench plus free agents. You can change it any week.

Three levels of protection

From a heads-up to a hands-off Sunday.

One-Tap Alerts

Free

A push the moment a starter is ruled out, on bye or projected for zero, with the fix one tap away. Nothing changes until you tap.

Auto Protect

$30season pass

Half the season, half the price: $15 after Week 8.

Fixes the hole from your bench on its own, as late as three minutes before kickoff, and sends you the receipt.

Agentic Protection

$50season pass

$25 after Week 8.

Everything in Auto Protect, plus a free agent when your bench can't cover, under strict rules, and Roster Advice a few times a week.

Compare the levels in detail

Keep it safe

RosterBots only acts within these rules.

Every rule is written into the code, not left to judgment. Every move is checked against ESPN before and after it's made.

  • Only acts on starters who are officially out, on IR, suspended, on bye or projected for zero.
  • Never benches a starter who is playing. Questionable and doubtful players are always your call.
  • Never makes a trade, claims waivers or spends FAAB.
  • Only drops a player you've marked Droppable, and never one who'll be back.
  • A move only counts once a fresh read from ESPN shows it, and you get a receipt every time.
  • Never sees your ESPN password. The AI never sees your sign-in or your email.
Coming soon

MegaCast: a broadcast booth for your league

Three announcers calling your fantasy draft live, and weekly recap episodes about your league. From the people who built RosterBots.

See MegaCast

Never start an inactive player again.

RosterBots works with ESPN fantasy football leagues. Join the waitlist for Android or iPhone and we'll email you when it's ready for your phone.

Join the waitlist