Armchair Commish supports Sleeper league imports. Connect using your Sleeper username to bring in rosters, matchups, and weekly scores. ESPN and Yahoo imports are not available. Your league stays on Sleeper, while Armchair Commish adds side games and league views. Participants create Armchair Commish accounts to access the connected league and submit picks.
Pro Tip You only need your Sleeper username to start. No app install and no password.
How do I connect my Sleeper league?
You connect by entering your Sleeper username. There's no password and no app to install. Sleeper exposes league data through a public, read-only connection, so linking is a lookup, not a login handoff. You then choose which of your Sleeper leagues to bring in, and standings, matchups, and side games populate from that league's real data. Armchair Commish only ever reads your league; it never posts, trades, or edits anything on your behalf.
Do I have to invite my league before I can try it?
No. Sign up, link your Sleeper league, and look around on your own first. Standings, matchups, power rankings, and head-to-head history fill in for every team in the league straight from Sleeper, so nobody else has to sign up before you can see it running on your real league. Invite your leaguemates from Settings when you're ready for them to make picks. Pick'em and Survivor are the only parts that need other people, and only once you want a real contest rather than a preview.
Pro Tip Not ready to sign up at all? The demo league at /demo needs no account.
Do you store my Sleeper password?
No. Armchair Commish never asks for or stores your Sleeper password. Sleeper makes league data readable through a public connection keyed to your username, so there is no credential to hand over and nothing on your account we could change. We read rosters, matchups, and scores to build your dashboards; we never write back to your league. That read-only design is deliberate: even if your Armchair Commish login were compromised, there is no path from it to changing your Sleeper roster, submitting a waiver, or accepting a trade, because those actions simply are not something the connection can perform.
How much does Armchair Commish cost?
Nothing. Armchair Commish is free for every league, with every feature, through the end of the 2026 season. There is no card to enter and nothing to cancel. The founding cohort is closed; new leagues can still join and use the 2026 offer. If we ever introduce paid tiers, we will say so well ahead of time, founding leagues get the better rate, and nothing will ever start charging you automatically.
Will my league need to download another app or switch platforms?
No. Your league stays exactly where it is. Armchair Commish sits on top of your existing Sleeper league rather than replacing it. Your leaguemates open one invite link in the browser and sign in; there is nothing to install and nothing to configure, because the commissioner is the only person who ever sets anything up. Rosters, matchups, and standings flow in from the league you already run, so nobody re-enters a thing, and if you stop using Armchair Commish tomorrow, your Sleeper league is untouched.
Can I connect more than one league?
Yes. Link as many leagues as you want and switch between them from the top navigation. Each league keeps its own standings, Pick'em, Survivor, and records, scoped per league rather than merged into one table, so switching leagues swaps the whole context to that league's data. It puts every league you play in or commission behind a single login.