NFL Dynasty & MLB · Sleeper, Yahoo & Fleaflicker

Know who's really winning the trade.

SwaptIQ connects to your Sleeper, Yahoo, or Fleaflicker league, pulls real crowdsourced trade values, and gives you a plain-English breakdown you can actually see the reasoning behind. No black box.

Get SwaptIQ See how it works

Free to start · iPhone & iPad · Sleeper, Yahoo & Fleaflicker leagues supported (Yahoo: US & Canada)

The SwaptIQ analysis screen showing a trade verdict, the value gap between both sides, and the individual player values it used.

Real data, not a proprietary black box

Reasoning shown, not just a verdict

No ads, no selling your data

Features

Built for managers who trade a lot

Your league platform doesn't tell you if a trade is fair. SwaptIQ does, with the receipts.

Trade breakdown in plain English

A clear verdict on value balance, positional need, and roster fit, with the exact numbers it used shown right underneath and an honest confidence caveat every time.

A SwaptIQ verdict card reading Favors the other side, with each side's total value and the gap between them.

Sleeper, Yahoo & Fleaflicker sync

Enter a public Sleeper or Fleaflicker league ID, or sign in with Yahoo, and SwaptIQ pulls your rosters, players, and photos automatically. No manual entry.

Real trade values

Every player and pick is priced using industry-trusted dynasty value data, cited directly instead of hidden behind a proprietary score.

Multi-team trades

Route picks and players across three or more teams and see how the deal shakes out for everyone involved, not just the two sides you started with.

League-aware values

Superflex or 1QB, dynasty or redraft, TE premium or standard. SwaptIQ adjusts every value to match your league's actual settings.

League power rankings

Every team ranked by total roster value, with a per-position breakdown, a league-wide value and age landscape, and current draft-pick value factored in for Sleeper and Fleaflicker leagues.

SwaptIQ power rankings charts showing a league value and age landscape and a teams-by-position scatter plot.

Trade history

Every evaluated trade is saved to your account so you can revisit it, compare it, and favorite the ones that mattered.

Fantasy baseball too

Switch to MLB and price a baseball trade the same way, using rest-of-season value built from official league data. Players are added by search, so any league format works.

How it works

From league sync to verdict in under a minute

Three steps, no spreadsheets, no arguing in the group chat.

Connect your league

Drop in your Sleeper or Fleaflicker league ID, or sign in with Yahoo. Either way your rosters are ready in seconds. Building an MLB trade? Just search for the players.

The SwaptIQ Leagues screen with import fields for Sleeper and Fleaflicker and a Yahoo sign-in option.

Build the trade

Set your league format, then pick the players and picks on each side. Live values and photos show up as you build it.

The SwaptIQ trade calculator with league settings for dynasty, QB count, tight end premium, and team count.

Get the verdict

See the value gap, the reasoning behind it, and the underlying numbers it used, all on one screen.

A SwaptIQ verdict card showing which side the trade favors and the value gap in points and percent.

Stop guessing who won the trade.

SwaptIQ is available now for iPhone and iPad.

Download on the App Store

Have questions first? Visit Support.