Choose your starting point
Use a connected team, look up a public Sleeper team, upload screenshots, or enter player names.
FORTRESS BUILDER · YOUR SEASON, IN VIEW
Your roster now.
Your next advantage.
One fantasy football GamePlan for your lineup, your next pickup, and the weeks that decide your season.
No signup required to start · Mobile and desktop
A CLEAR PATH FOR YOUR TEAM
Bring your roster. See what comes next.
Check your league details
Confirm the week, scoring and starting slots. Your team’s settings carry through the plan.
Get your GamePlan
Explore your strongest projected lineup, coverage gaps and specific moves based on the information available.
MORE THAN A SINGLE START / SIT
Who to start.
Who to add.
When to move.
Your GamePlan connects decisions across weeks, so fixing one spot doesn’t quietly create another problem later.
Start with my team →Set your weekly lineup
See eligible starters and bench options using your league’s scoring and lineup slots.
Find waiver-wire pickups
Add your available players to get specific add/drop recommendations, with alternatives where the data supports them.
Cover byes and plan for the playoffs
See upcoming empty slots, suggested coverage and the week to make a move. Connected league data can support a fuller season outlook.
Scout your matchup
Include your opponent to compare projected lineups. Available schedules help reveal weeks where improvements could change the outcome.
Your information sets the depth.
A connected league can provide rosters, scoring, opponents and available players. With screenshots, we work with the players and details you confirm. Missing information is called out; add it to unlock a fuller view.
These are projections and hypothetical moves—not guaranteed results or automatic transactions. Recheck injuries, waiver availability and league rules before making a move. Fortress Builder is being refined in production; send Dub feedback if something needs attention.
A few quick answers
Can I use screenshots without signing up?
Yes. Start with your roster screenshots or player names. Include starters, bench and IR, then confirm scoring and slots. Add free-agent screenshots for pickup recommendations.
Does this work with ESPN, Sleeper, Yahoo and CBS?
Fortified Fantasy supports team connection flows for those platforms. You can also start with screenshots or names. The depth of the plan depends on the league data available.
Will the tool make roster moves for me?
No. Your GamePlan explains suggested moves and timing. You make the final decisions in your league’s platform.
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