Kalshi vs OG.com
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
Kalshi vs OG.com: who wins for US traders in 2026?
Winner: Kalshi (92/100). Kalshi beats OG.com primarily because Kalshi is the only platform built from the ground up as a CFTC-regulated Designated Contract Market.
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
KalshiScore 92/100
OG.comScore 78/100
Regulator
CFTC (Designated Contract Market)
CFTC via Crypto.com CDNA
Available Markets
Politics, Macro, Sports, Crypto, Climate
Sports, Politics, Economics, Culture
Sports Contracts
✓
✓
Fees / Commission
Per-contract fee, shown before you confirm
Spread-based
Min Deposit
$10
Varies
Mobile App
✓
✓
Crypto Deposits
✗
✓
Promo Offer
Trade $25, get $50 — code RANKPREDICTS
Trade $25, get $50 in rewards (new users only)
Our Verdict
Best all-around US prediction market.
Most socially engaging prediction market.
Editorial winner
Kalshi wins this matchup
Score 92/100 · Trade $25 and Get $25!
Start Trading on Kalshi (opens in a new tab)Frequently asked questions
Is Kalshi or OG.com better for US traders in 2026?
Kalshi edges out OG.com with an editorial score of 92/100 vs 78/100. Kalshi is the only platform built from the ground up as a CFTC-regulated Designated Contract Market.
What are the fees on Kalshi vs OG.com?
Kalshi charges a transaction fee when a trade is executed, based on the contract price and the number of contracts; it is shown in the order ticket before you confirm. OG.com charges Spread-based.
Which is more regulated, Kalshi or OG.com?
Kalshi operates under CFTC (Designated Contract Market). OG.com operates under CFTC via Crypto.com CDNA.
What's the minimum deposit on Kalshi compared to OG.com?
Kalshi: $10. OG.com: 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.