Terms of Service

FantasyOP is an AI assistant for fantasy football. You connect a Sleeper or Yahoo league, and it answers questions about your roster using that league’s own settings and state: start/sit, trades, waivers, draft picks.

It gives opinions, not guarantees. Its output is advisory. You make every decision in your league yourself, and results are not promised.

You need an account to connect a league. Keep your credentials secure and let us know if you believe your account has been accessed by someone else.

Hobbyist runs up to 2 operators; Pro runs up to 5. Hobbyist starts with a 14-day free trial, once per account. No payment method is needed to begin it. If you add one during the trial, billing starts when the trial ends unless you cancel first; if you do not, the trial ends and nothing is charged. Pro has no trial and bills on signup. Subscriptions bill monthly.

You can cancel at any time, which stops the next renewal. Cancelling does not delete your account or your data — deleting your account is a separate action you take yourself, described in our privacy policy.

FantasyOP reads league data from Sleeper and Yahoo with your authorisation. We are not affiliated with, endorsed by, or operated by Sleeper, Yahoo, the NFL, or any other fantasy provider. Their services are governed by their own terms, and their availability is outside our control.

Do not resell or redistribute the service’s output as your own product, attempt to extract the underlying models or prompts, or use the service to break the rules of a league or platform you belong to.

We will update these terms as the product changes, and will note the date at the top. Continued use after a change means you accept it.

Questions about these terms: support@fantasyop.com.