Prediction market reviews
Compare documented fees, funding, markets, and limitations. Each product has its own research page, with sources and clearly identified evidence limits.
Writer: Ian St. Clair · Editor: Mike Epifani
Prediction market apps with current offers
The operators on our promo codes page, in the same order. Offer terms and state availability are on each promo page.
ExchangeKalshi
Kalshi event-contract exchange
- Exchange status
- Designated contract market in CFTC records
- Trading fee
- Varies with contract and applicable schedule
- Minimum funding transfer
- $10; wire minimum is $1,000
- Strength: Several US funding methods to choose from, though some are funding-only.
- Limitation: Funding holds and open positions can reduce withdrawable cash.
Sources checked Nov 4, 2026
ExchangePolymarket US
Polymarket US; international service explicitly separate
- Product covered
- Polymarket US
- US exchange entity
- QCX LLC, doing business as Polymarket US
- Order types
- Market and limit
- Strength: Market and limit orders, with clear rules on when each fills.
- Limitation: Combined-contract fee documentation contains conflicting coefficients.
Sources checked Nov 4, 2026
Broker appFanDuel Predicts
FanDuel account access to CME-listed contracts
- Account provider
- FanDuel Prediction Markets LLC
- Contract venues
- CME Group derivatives exchanges
- Stated minimum age
- 18 or older
- Strength: Offers player-stat contracts and football Combos.
- Limitation: Pending settlement proceeds can require one to two business days before withdrawal availability.
Sources checked Nov 4, 2026
ExchangeProphetX
Current ProphetX exchange and clearing product
- Exchange designation
- ProphetX LLC, June 11, 2026
- Clearing registration
- ProphetX LLC, June 10, 2026
- Straight-contract commission
- 2% of net gains per market
- Strength: Exchange and clearing entities are listed in CFTC records, so you can check who runs the market.
- Limitation: Combined contracts have a separate fee schedule.
Sources checked Nov 4, 2026
Broker appOG prediction markets
OG US account and its disclosed broker/exchange relationship
- US broker
- Foris DAX FCM, per OG disclosures
- Exchange
- North American Derivatives Exchange, per OG disclosures
- Market scope
- Sports, economics, politics, and culture, subject to access
- Strength: Separate maker and taker rates on most US event markets, so you can see what your order type costs.
- Limitation: Market categories use different fee models.
Sources checked Nov 4, 2026
Broker appDraftKings Predictions
Location-dependent DraftKings event-contract app
- Product
- DraftKings Predictions event contracts
- Eligibility
- Verified eligible account, age 18 or older
- Funding
- Separate Predictions wallet
- Strength: The fee schedule sets out separate pricing for CDNA/DKeX and CME markets, so you can see what each costs.
- Limitation: Physical location can restrict categories or prevent access; tribal land is excluded.
Sources checked Nov 4, 2026
Broker appCrypto.com Predictions
Crypto.com App prediction trading through CDNA
- Product scope
- Prediction feature in the Crypto.com App
- Account framework
- CDNA account and USD funds
- Documented categories
- Politics, financials, culture, economics, and sports
- Strength: Limit orders let you set the price you will accept and show the funds reserved.
- Limitation: A market order may fill only partly or not execute when liquidity is insufficient.
Sources checked Nov 4, 2026
ExchangeGemini Predictions
Gemini prediction interface with Titan exchange and Olympus clearing
- Documented categories
- Politics, sports, crypto, and economics
- Base schedule date
- March 12, 2026; effective for specified later listings
- Order charges
- Maker and taker treatment differ
- Strength: The base fee schedule separates maker and taker orders, so you can see how order type affects cost.
- Limitation: Trading availability can come before withdrawal availability for newly added funds.
Sources checked Nov 4, 2026
Broker appmoomoo prediction markets
Moomoo Financial account access to Kalshi contracts
- Provider
- Moomoo Financial Inc.
- Exchange
- Kalshi
- Funding structure
- Available funds in the Margin Account
- Strength: Limit orders with several time-in-force choices give you control over price and duration.
- Limitation: An exchange charge remains even during the introductory commission period.
Sources checked Nov 4, 2026
Broker appUnderdog Predict
Underdog Predict account, distinct from Underdog Exchange
- Account provider
- UDM LLC, doing business as Underdog Predict
- Separate exchange
- Aristotle Exchange entities, doing business as Underdog Exchange
- Primary focus
- Sports event contracts
- Strength: Sell eligible single contracts early, manually or automatically.
- Limitation: Early-sale availability depends on liquidity, location, and market conditions.
Sources checked Nov 4, 2026
Exchanges and contract markets
Research the venue, its rules, fees and clearing arrangements.
ExchangeForecastEx
Event-contract exchange accessed through member brokers
- Product type
- Exchange accessed through member FCMs
- Contract structure
- Separate Yes and No contracts
- Settlement
- Correct answer settles at $1; incorrect answer settles at $0
- Strength: Explicit one-cent exchange charge per contract to each side at execution.
- Limitation: Funding, withdrawals, and customer interface depend on the chosen broker.
Sources checked Nov 4, 2026
ExchangeNovig
Novig event contracts through Ludlow Exchange LLC
- Exchange
- Ludlow Exchange LLC
- Minimum age
- 21
- Location exclusions
- Arizona, Michigan, and Nevada in current help
- Strength: No maker or taker fees on pre-event straight contracts.
- Limitation: Some live, futures, and combined-contract taker orders incur fees.
Sources checked Nov 4, 2026
ExchangePredictIt
Event-contract market under conditional CFTC staff no-action relief
- Regulatory basis
- CFTC staff no-action letters, including 25-20
- Latest staff letter
- July 14, 2025
- Trading-profit charge
- 10%, unchanged in September update
- Strength: The September update removes the standard ACH funding and withdrawal charges.
- Limitation: A 10% trading-profit fee remains after the withdrawal change.
Sources checked Nov 4, 2026
Broker and retail apps
Check the interface, account requirements and the exchange behind the contract.
Broker appCoinbase Predictions
Coinbase access to Kalshi event contracts
- Account provider
- Coinbase Financial Markets
- Exchange
- Kalshi
- Funding currencies
- Settled USD and USDC
- Strength: Trade on mobile or in a browser, with detailed position and settlement value records.
- Limitation: Weekend and bank-holiday sweep pauses can delay moving proceeds to the primary account.
Sources checked Nov 4, 2026
Broker appFanatics Markets
Morton St. account access to CDNA contracts
- Current account name
- Morton St. Trading Investments, LLC
- Exchange relationship
- Crypto.com Derivatives North America
- Catalog
- Sports, politics, crypto, economy, and culture
- Strength: Multi View lets you watch prices and order books side by side.
- Limitation: Some card and digital-wallet funding transfers may carry a fee.
Sources checked Nov 4, 2026
Broker appInteractive Brokers ForecastTrader
IBKR account access to ForecastEx, Kalshi, and CME
- Product type
- Broker interface
- Venues
- Kalshi, CME Group, and ForecastEx
- ForecastEx pricing
- $0 broker commission plus $0.01 exchange fee
- Strength: Trade on three event-contract venues from one eligible IBKR account.
- Limitation: Zero broker commission applies to the listed ForecastEx rate, not all venues.
Sources checked Nov 4, 2026
Broker appPrizePicks Predict
Team and Culture Picks through PrizePicks Predict
- Product
- Team Picks and Culture Picks
- Provider identified by operator
- Performance Predictions II, LLC d/b/a PrizePicks Predict
- Trading fee
- Half a cent to two cents per contract
- Strength: States the per-contract fee range and how order totals are rounded, so you know the cost.
- Limitation: Payment methods available for Player Picks do not all fund Team/Culture.
Sources checked Nov 4, 2026
Broker appRobinhood Prediction Markets
Robinhood Derivatives event-contract account
- Account provider
- Robinhood Derivatives
- Account prerequisite
- Eligible individual brokerage account and derivatives approval
- Minimum age
- 18 in current overview
- Strength: Help pages make clear what is event-account buying power and what is brokerage cash.
- Limitation: Commission and exchange fees both affect transaction cost.
Sources checked Nov 4, 2026
Broker appWebull Prediction Markets
Webull Futures event-contract account
- Account provider
- Webull Futures LLC
- Exchange/clearing
- KalshiEX and KalshiKlear
- Account prerequisite
- Individual Cash or Margin account
- Strength: Commission and exchange charges are shown separately, so you can see the full cost.
- Limitation: Event contracts require eligible settled cash rather than provisional credit.
Sources checked Nov 4, 2026
Play-money forecasting
Read the product on its own terms, with its currency and rewards kept distinct.
Play moneyManifold Markets
Social forecasting using noncash Mana
- Product type
- Social prediction platform using noncash Mana
- Trading unit
- Mana
- Cash conversion
- Mana is not redeemable for cash
- Strength: You can create your own questions instead of choosing from a fixed operator-written menu.
- Limitation: Mana cannot be converted into cash.
Sources checked Nov 4, 2026
Products with limited public information
Our research explains what is documented about each product and what is not yet public.
Limited informationMyPrize Markets
Announced CDNA partnership; consumer access not published
- Announced product
- MyPrize Markets
- Partnership announced
- Nov. 4, 2025
- Named partner
- Crypto.com Derivatives North America
- Strength: Announced with a named exchange partner, Crypto.com Derivatives North America.
- Limitation: Public pages do not show a usable prediction account or order book.
Sources checked Nov 4, 2026
Limited informationNinjaTrader prediction markets
Invited Kalshi early access; separate from CME/Tradovate and Connect
- Access
- Invited users in eligible jurisdictions
- Contract exchange
- Kalshi
- Account intermediary
- NinjaTrader Clearing
- Strength: Market, limit, stop and bracket controls give you detailed order management.
- Limitation: Access is invitation-based and limited to eligible jurisdictions.
Sources checked Nov 4, 2026
Limited informationPariflow
Pariflow product documentation; US retail access not published
- Research scope
- US product status
- Published model
- Prediction-market interface and separate simulated demo
- Account entity
- Specified through account/onboarding records
- Strength: Demo balances are clearly marked as simulated, so you can explore the layout before trading.
- Limitation: Pariflow does not appear to have published a US contracting entity or registration.
Sources checked Nov 4, 2026
Limited informationSporttrade prediction markets
Federal entities on record; retail prediction terms not published
- Exchange entity
- Sporttrade DCM LLC
- DCM designation
- Oct. 30, 2026
- Clearing entity
- Sporttrade DCO LLC
- Strength: The exchange entity is listed in the CFTC register, so you can check who runs it.
- Limitation: Registration does not mean a retail launch or nationwide account access.
Sources checked Nov 4, 2026
Limited informationTruth Predict
Changed integration plan; no separate trading product published
- Primary development
- Integration plan realigned to marketing agreement
- Statement date
- Aug. 7 statement, published Aug. 8, 2026
- Standalone account
- Not published
- Strength: Crypto.com and Trump Media have publicly explained the change in their partnership plan.
- Limitation: No distinct current trading account or product has been published.
Sources checked Nov 4, 2026
How to read this research
These pages distinguish documented product information from hands-on testing. Each research page links its sources, attributes published test observations to their original author, and explains material evidence limits.
Polymarket’s US and international products require separate product and availability checks. A review of one does not establish eligibility for the other.
Read the comparison methodology