STOP GUESSING.
START SIGNALING.
Connect your Sleeper, ESPN, Yahoo, CBS, Fleaflicker, or MFL league. Two clicks. No card. Be looking at your archetype, dynasty values, and trade math inside 60 seconds.
Signals sits on top of the platform your league already lives on. Connect once and your rosters, scoring settings, standings, and draft history import automatically — then every Signals tool speaks your league's language.
Enter your username and every Sleeper league you play in imports instantly — rosters, scoring, drafts, and live draft sync. No password needed.
Public ESPN leagues connect by league ID. Private leagues connect with your espn_s2 and SWID cookies — a two-minute, no-password setup we walk you through.
Yahoo — fantasy's longest-running mainstream host. Sign in on Yahoo's own screen and every league on your account is found for you: no password, no cookies, no league IDs. Read-only, always.
CBS Sports — home of fantasy's longest-running money leagues. Connect with one click from the Signals browser extension, or paste your league ID and token. No CBS password, ever.
Fleaflicker — taxi squads, deep rosters, IDP, and tradable future picks. Enter your Fleaflicker email and Signals finds your leagues, or add any public league by ID. No password, no tokens, read-only always.
MyFantasyLeague — home of the deepest formats in fantasy. Public leagues connect by ID; private leagues sign in once and Signals imports everything, including true IDP positions.
Signals requests only league and roster data — teams, scoring, transactions, and draft results. We never post, chat, trade, or add or drop players on your platform — the one exception is Auto Lineups, which submits only the lineup change you confirm — and we never sell your data. Details in our security overview.
Connect your Sleeper, ESPN, Yahoo, CBS, Fleaflicker, or MFL league. Two clicks. No card. Be looking at your archetype, dynasty values, and trade math inside 60 seconds.