The fantasy AI that reads your league.
Powered by ten years of NFL data. Grades every start/sit, trade, and draft pick using your roster, the wire, and this week's news.
let's win this week.
Ask me anything about your team, opponents, or the league.
Blue42 handles your starts, trades, and draft picks.
Stop bouncing between six ranking sites and four podcasts every Sunday. Blue42 answers your question, grounded in your actual league, not generic projections.
Every start/sit graded with confidence, and with a reason.
Risky calls flagged in gold. Ask why and get the matchup, snap trends, injury context, and how this player has historically performed in similar spots.
+5.4 lead
Live on your draft. Like a scout over your shoulder.
Open your draft on Sleeper, ESPN, or Yahoo. Blue42 reads the room: picks made, position runs, clock running and then tells you who to take.
Paste any trade. Get a verdict and a counter-offer.
Blue42 checks both rosters, your schedule, and bye weeks, then tells you whether to accept and what to counter with.
73% conf
Powered by ten years of NFL data.
Play-by-play data, snap counts, injury reports, and Vegas lines. Every snap from 2015 through last Sunday. The result is an assistant that knows the difference between a 28th-ranked run defense in week 3 and one in week 14.
One season. One price.
Full assistant, Chrome extension, and every league you manage.
Blue42: Full Access
Everything you need to win your league, for the entire NFL season.
- Full chat assistant: Draft, Lineup, and Trades
- Chrome extension with live draft mode
- Injury reports and snap trends
- Trade analyzer with counter-offer suggestions
- Rest-of-season win probability on every decision
Frequently asked.
Everything you might want to know before signing up.
What's actually in the box?
Which leagues do you support?
How is this different from the AI in my league app?
How much does it cost?
Is this gambling?
When do I get access?
Win your league without the spreadsheet.
Drop your email. We'll send your invite as spots open.