Chalkboard vs Sleeper Markets
Side-by-side comparison of fees, regulation, markets and offers (updated for 2026).
Kalshi · Trade $25 and Get $25!
RANKPREDICTSClaim (opens in a new tab)21+ · T&Cs apply
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.
Comparison data current as of: August 25, 2026
TL;DR
Chalkboard vs Sleeper Markets: who wins for US traders in 2026?
Winner: Sleeper Markets (75/100). Sleeper Markets beats Chalkboard primarily because Sleeper Markets is the most natural on-ramp to prediction markets for the 10 million users already on Sleeper's fantasy sports platform.
Reviewed by PredictionRanks Editorial Team.
Kalshi · Trade $25 and Get $25!
RANKPREDICTS
Claim on Kalshi (opens in a new tab)
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.
Last checked October 27, 2026
Metric
ChalkboardScore 68/100
Sleeper MarketsScore 75/100
Regulator
Sweepstakes (state law)
NFA-approved FCM, routes via Kalshi DCM
Available Markets
Sports + Culture
Sports (most states)
Sports Contracts
✓
✓
Fees / Commission
Sweepstakes dual-currency
FCM routing fees
Min Deposit
Varies
Varies
Mobile App
✓
✓
Crypto Deposits
✗
✗
Promo Offer
New user welcome offer
New user welcome offer
Our Verdict
Sports + culture in one app.
Best on-ramp for DFS players.
Editorial winner
Sleeper Markets wins this matchup
Score 75/100 · We have no Sleeper offer. ProphetX's offer: Trade $50, Earn $75!
Try ProphetX instead (opens in a new tab)Disclosure: We have an affiliate relationship with neither platform. We do not have an affiliate relationship with Chalkboard, Sleeper Markets. All reviews are independent of commercial relationships.
Frequently asked questions
Is Chalkboard or Sleeper Markets better for US traders in 2026?
Sleeper Markets edges out Chalkboard with an editorial score of 75/100 vs 68/100. Sleeper Markets is the most natural on-ramp to prediction markets for the 10 million users already on Sleeper's fantasy sports platform.
What are the fees on Chalkboard vs Sleeper Markets?
Chalkboard charges Sweepstakes dual-currency. Sleeper Markets charges FCM routing fees.
Which is more regulated, Chalkboard or Sleeper Markets?
Chalkboard operates under Sweepstakes (state law). Sleeper Markets operates under NFA-approved FCM, routes via Kalshi DCM.
What's the minimum deposit on Chalkboard compared to Sleeper Markets?
Chalkboard: Varies. Sleeper Markets: Varies.
21+ · T&Cs apply · Terms
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.