Sleeper Markets: Complete Guide
NFA-approved prediction markets built into the most social fantasy sports app — Kalshi contracts embedded in the leagues, DFS, and social feeds you already use.
Regulation
NFA-approved FCM
Approved
January 2026
Infrastructure
kalshi-powered
Availability
All 50 states
Market count
Limited
App integration
Embedded in Sleeper app
Our Take
Sleeper Markets is the prediction market product least like a financial platform — it lives inside one of the most social fantasy sports apps on the market. If you already use Sleeper for fantasy leagues, prediction markets are native to your existing experience. The Kalshi-powered contract infrastructure is federally regulated and credible. The platform is very new (NFA approved Jan 2026), market selection is limited, and it's not yet right for serious traders. Best for: Sleeper fantasy users who want to add prediction market trading to their existing app without switching platforms.
Key Strengths
Embedded in a top-10 fantasy sports app
Sleeper has millions of fantasy sports users with existing accounts, leagues, and social connections. Prediction markets require zero app switching — they're part of the same product.
NFA-approved, Kalshi-powered
Federally regulated via NFA approval and Kalshi's CFTC DCM infrastructure. Users get the same contract integrity as trading directly on Kalshi, with a more familiar social interface.
Social prediction market context
League chat, friend groups, and social feeds create a prediction market context unique to Sleeper. Trading game outcomes alongside your fantasy league adds a social layer no financial platform offers.
Fantasy + prediction synergy
Running prediction markets alongside fantasy leagues creates compounding engagement — the same sports events drive both products. One event = two reasons to open the app.
Key Considerations
Very new (January 2026)
NFA-approved in January 2026. Prediction markets are a new product line for Sleeper. Market selection is limited, UX is maturing, and feature depth is below established platforms.
Limited market count
As of early 2026, Sleeper offers a limited set of prediction markets. Power users wanting breadth (politics, economics, non-sports) should use Kalshi or Polymarket directly.
Sports-centric audience
Sleeper's user base is sports fans, not prediction market traders. Political and economic markets have lower engagement context here than on dedicated platforms.
No API access
No programmatic API for prediction markets. Quantitative or algorithmic traders cannot build trading tools on top of Sleeper Markets.
Compare Platforms
See how Sleeper stacks up
The Social Fantasy Integration
Platform Design
What separates Sleeper from every other prediction market platform is where it lives — inside a social fantasy sports app, not a standalone financial product.
Fantasy Leagues
Sleeper hosts millions of fantasy football, basketball, and baseball leagues. Prediction markets sit alongside league management, rosters, and trades.
Social Feeds
League chat, friend activity feeds, and social reactions create context for prediction markets. Trading alongside your league adds accountability and competition.
Prediction Markets
Kalshi-powered CFTC-regulated event contracts embedded in the same app. Sports event outcomes — the same events driving your fantasy lineups.
This is the same flywheel that made fantasy sports sticky — but with financial stakes on event outcomes. The social context creates organic reason to engage with both products.
Regulatory Structure
Legal Framework
Sleeper Markets uses a two-layer regulatory stack: Sleeper as FCM + Kalshi as the underlying DCM exchange. Use the state checker to confirm your state has access.
NFA-approved in January 2026. Routes customer trades to Kalshi. Holds customer relationships and KYC obligations.
CFTC-licensed exchange where the actual contracts are listed, priced, and matched. Has operated as a DCM since 2020.
Both Sleeper (via NFA) and Kalshi (via CFTC DCM) operate under federal oversight. Customer funds held under CFTC-compliant segregation rules.
Market Categories
Available Markets
Sleeper Markets is very new (NFA approved Jan 2026). Market selection is currently limited. The full range of Kalshi-powered contracts may expand as the product matures.
NFL
Sports game outcomes — core Sleeper audience
NBA & NCAA Basketball
Game and series event contracts
MLB
Game-level markets alongside fantasy baseball
Politics / Economics
Available via Kalshi infrastructure — check app
Fee Structure
Cost Structure
Fees follow Kalshi's underlying formula. See the full fee comparison for all platforms.
| Fee Type | Sleeper Markets | Kalshi (underlying) | PrizePicks |
|---|---|---|---|
| Trading Fee | Varies (follows Kalshi) | Formula-based taker fee on entry | Follows Kalshi (not published) |
| Published schedule | Not published separately | Yes — kalshi.com/fees | Not published |
| Withdrawal Fee | Not published | None | Not published |
| Min Deposit | Varies | $1 | Varies |
Fee data sourced from official platform documentation. Verify current rates at official Sleeper and Kalshi websites before trading.
Who Should Use Sleeper Markets?
Target Audience
Good fit for this use case
Good fit for this use case
Good fit for this use case
Consider Kalshi or Polymarket instead
Consider Kalshi or Polymarket instead
Consider Kalshi or Polymarket instead
Sleeper vs PrizePicks vs FanDuel
Competitive Analysis
| Feature | Sleeper | PrizePicks | FanDuel |
|---|---|---|---|
| Regulatory model | NFA-approved FCM | CFTC FCM (Performance Predictions II) | FCM via CME Group partnership |
| Exchange source | Kalshi | Kalshi + Polymarket | CME Group / Plus500 |
| Market breadth | Limited (new product) | Sports + Culture (broader) | Sports + some economics |
| Social integration | Deep (fantasy leagues + feeds) | Moderate (DFS context) | Moderate (DFS context) |
| API access | No | No | No |
| Fantasy sports product | Yes (core product) | Yes (DFS core) | Yes (DFS core) |
| Launched prediction markets | Jan 2026 (NFA approved) | Nov 14, 2025 | Dec 2025 |
How to Sign Up
Getting Started
Download the Sleeper app
Available on iOS and Android. If you already have a Sleeper account for fantasy sports, you may be able to access prediction markets from the same account.
State availability
Sleeper Markets is available in 49 states (excluding Nevada) as of February 6, 2026. Launched nationwide ahead of Super Bowl LX via Kalshi partnership.
Complete identity verification
NFA-regulated FCM accounts require KYC: legal name, address, date of birth. Standard for all CFTC-regulated prediction market platforms.
Deposit funds
Deposit via supported methods. Check the Sleeper app for current minimums and available deposit options.
Navigate to Markets
Prediction markets are integrated into the Sleeper app interface. Look for the Markets or Predictions section alongside your fantasy leagues.
Frequently Asked Questions
4 common questions answered
Related Resources
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