7 Kalshi alternatives worth considering in 2026
Kalshi runs the largest CFTC-regulated prediction market in the US, with thousands of contracts covering sports, finance, weather, politics, and culture. The model is genuinely useful for hedging real-world exposure and pricing in opinions on outcomes. But traders looking around r/kalshi flag a similar shortlist: liquidity is thin on niche markets, the maker-taker fee schedule can chew into small positions, certain political and election contracts have been subject to ongoing regulatory back-and-forth, and the mobile app loses to web tools on chart granularity.
Here are seven Kalshi alternatives that cover prediction markets and event trading. Some are US-regulated like Kalshi, some operate under different frameworks, and a couple are play-money platforms that let you sharpen forecasting skills before risking real capital.
| App | Best for | Free plan | Starting price/mo | Standout feature |
|---|---|---|---|---|
| Polymarket | Deep crypto-funded markets | Yes | Free | Highest aggregate volume globally |
| PredictIt | Politics-focused trading | Yes | Free | Academic-style limits |
| Robinhood | Event contracts inside a broker | Yes | Free | Built-in to existing brokerage |
| Sporttrade | Sports event trading | Yes | Free | Live in-game contracts |
| Crypto.com | Wallet-integrated prediction markets | Yes | Free | Crypto-native deposit flow |
| Manifold | Play-money forecasting | Yes | Free | Risk-free skill building |
| IBKR ForecastEx | Event contracts for IBKR clients | Yes | Free | Inside Interactive Brokers |
Why people leave Kalshi
Thin liquidity on niche markets. Major sports and macro contracts have decent depth, but secondary markets often have wide spreads that push small-dollar trades into bad fills.
Maker-taker fee structure. Kalshi charges fees on filled trades. Frequent traders or small position sizes feel the bite quickly.
Election-contract uncertainty. Kalshi’s political and election markets have been the subject of CFTC and court back-and-forth at various points. Traders who want full predictability sometimes move to platforms with simpler regulatory profiles.
Mobile-app limitations. Chart granularity, historical pricing, and order-book depth are stronger on the web interface than the app.
No leverage or margin. Kalshi contracts cap at $1, which limits position size for traders who want bigger exposure on a single outcome.
The 7 best Kalshi alternatives
Polymarket, best for the deepest aggregate market liquidity
Polymarket runs on Polygon (Ethereum L2) with USDC-funded markets and has consistently posted higher aggregate trading volume than any other prediction market over the last election cycles. The product covers politics, sports, crypto, entertainment, and macro events. After a 2025 settlement, Polymarket relaunched US access through a regulated entity, with on-app deposit flows accepting both USDC and bank-funded options.
Where it falls short: US access still depends on jurisdiction-specific availability. The crypto-native funding flow has a steeper learning curve for newcomers who haven’t held USDC before.
Pricing:
- Free: Account, trading
- Paid: Network gas fees on Polygon (typically pennies), maker rebates on some markets
- vs Kalshi: Higher overall volume, narrower US-regulated product range
Migrating from Kalshi: Withdraw your Kalshi balance, sign up for Polymarket, complete KYC, and fund through USDC or a fiat on-ramp.
Bottom line: Pick Polymarket if liquidity depth matters and you’re comfortable with a crypto-rails funding flow.
PredictIt, best for politics-focused trading
PredictIt has run political prediction markets in the US under a CFTC no-action letter framework for years. The product specializes in elections, presidential approval, and policy events. Caps on position size keep the market closer to an academic experiment than an open trading venue, which appeals to traders who want a slower, more focused environment.
Where it falls short: Position caps (typically $850 per contract) and per-market trader caps limit how much real money you can put to work. PredictIt’s long-running regulatory dispute with the CFTC has created uncertainty about long-term availability.
Pricing:
- Free: Account creation
- Paid: 5% fee on profits, 5% fee on withdrawals
- vs Kalshi: Smaller stakes, narrower scope, longer history in political markets
Migrating from Kalshi: Withdraw Kalshi balance, open a PredictIt account, fund it, and focus on the political markets where PredictIt has its strongest liquidity.
Download: PredictIt is primarily web-based. Use the mobile web interface at predictit.org on your phone’s browser.
Bottom line: Pick PredictIt for politics-focused trading with academic-style limits.
Robinhood, best for event contracts inside a brokerage
Robinhood rolled out CFTC-regulated event contracts directly inside its trading app over 2024-2025. The product covers a growing list of sports, macro, and event markets, with the major benefit being that your event-contract positions sit alongside your stocks, options, ETFs, and crypto holdings in one balance. Funding is straightforward through linked banking, and Robinhood Gold subscribers get extended features.
Where it falls short: Event contract availability is narrower than Kalshi’s full market list. Some markets close earlier than the underlying event resolves, which can be confusing if you’re used to Kalshi’s settlement timing.
Pricing:
- Free: Standard event contract trading
- Paid: Robinhood Gold ($5/month) for advanced features
- vs Kalshi: Built into an existing brokerage, narrower contract list
Migrating from Kalshi: Open a Robinhood account if you don’t have one, fund it, and use event contracts alongside other holdings.
Bottom line: Pick Robinhood if you already use it for stocks and want event contracts inside the same login.
Sporttrade, best for sports event trading
Sporttrade runs a CFTC-style exchange model for sports outcomes, with live in-game contracts that let you buy and sell positions as the game progresses. Pricing is exchange-driven rather than book-driven, which means tighter spreads on liquid contracts and the ability to cash out a winning position before settlement.
Where it falls short: Sporttrade is available in a limited set of US states. Outside major sports (NFL, NBA, MLB, NHL, soccer), depth thins quickly.
Pricing:
- Free: Account creation, trading
- Paid: Built into the spread on contracts
- vs Kalshi: Stronger sports focus with live in-game depth, narrower state availability
Migrating from Kalshi: Confirm Sporttrade is in your state, open an account, and shift sports-focused trades there while keeping macro and politics on Kalshi.
Bottom line: Pick Sporttrade if sports event contracts are your main use case and Sporttrade serves your state.
Crypto.com, best for wallet-integrated prediction markets
Crypto.com expanded into prediction markets through a dedicated section of its exchange app, with USDT and USDC-funded contracts on macro, crypto, and culture events. The benefit is the integrated wallet: if you already hold crypto on the platform, you can move funds into prediction markets without an external on-ramp.
Where it falls short: Market depth varies. Sports and politics depth is lower than Polymarket or Kalshi. Regulatory framework is exchange-based rather than CFTC-direct.
Pricing:
- Free: Account creation
- Paid: Trading and withdrawal fees built into the spread
- vs Kalshi: Crypto-native deposit flow, narrower market list
Migrating from Kalshi: If you already hold crypto on Crypto.com, fund prediction markets from the wallet. Otherwise the on-ramp adds friction.
Bottom line: Pick Crypto.com if you already use the exchange and want prediction markets in the same wallet.
Manifold, best for play-money forecasting
Manifold Markets is a play-money prediction market with millions of contracts created by users. Trading uses “mana” (a non-cashable internal currency) which means there’s no real money at risk. For traders who want to sharpen forecasting skill, calibrate against the crowd, or model a strategy before committing capital elsewhere, Manifold is the easiest sandbox.
Where it falls short: No real-money payout. Some contracts have low resolution standards because anyone can create a market.
Pricing:
- Free: All trading
- Paid: Optional mana purchases for boosting positions (not cashable)
- vs Kalshi: Skill development, no real stake, no real winnings
Migrating from Kalshi: Use Manifold as a paper-trading complement to a real-money platform. The two work well in parallel.
Download: Manifold is primarily web-based at manifold.markets and works well in mobile browsers.
Bottom line: Pick Manifold to sharpen forecasting calibration without putting real money at risk.
IBKR ForecastEx, best for event contracts inside Interactive Brokers
ForecastEx is the CFTC-regulated event contract exchange operated by Interactive Brokers. The product is available to IBKR clients alongside the broker’s stock, options, futures, and FX offerings. Markets cover macro, climate, and select event categories with IBKR’s typical pricing transparency.
Where it falls short: Market list is narrower than Kalshi’s, and ForecastEx is gated to IBKR clients. The platform is web-first; the IBKR mobile app supports contracts but with fewer charting tools than desktop TWS.
Pricing:
- Free: ForecastEx access for IBKR clients
- Paid: Contract fees per IBKR’s standard schedule
- vs Kalshi: Inside a full-featured broker, narrower contract list
Migrating from Kalshi: If you already trade at IBKR, enable ForecastEx in your account permissions. Otherwise the broker onboarding adds friction.
Bottom line: Pick ForecastEx if you trade at Interactive Brokers and want event contracts in the same account.
How to choose your Kalshi alternative
Pick Polymarket if you want the deepest aggregate liquidity and are comfortable funding through USDC.
Pick PredictIt if politics-focused trading with academic-style limits is your main interest.
Pick Robinhood if you already use it for stocks and want event contracts in the same app.
Pick Sporttrade for sports event trading with live in-game contracts, if it serves your state.
Pick Crypto.com if you already hold funds there and want prediction markets in the same wallet.
Pick Manifold to build forecasting skill without real money at stake.
Pick IBKR ForecastEx if you’re an Interactive Brokers client.
Stay on Kalshi if the CFTC-regulated framework, broad market coverage, and a polished US-focused app are what you value most.
FAQ
Is Polymarket better than Kalshi?
Polymarket consistently posts higher aggregate volume globally and offers a broader range of contracts than Kalshi. Kalshi is fully US-regulated as a CFTC Designated Contract Market and has cleaner fiat funding. For pure depth, Polymarket wins. For US regulatory clarity and easy bank funding, Kalshi wins.
Are prediction markets legal in the US?
Kalshi operates as a CFTC-regulated Designated Contract Market, which is fully legal in all 50 states. Polymarket reopened US access through a regulated entity in 2025. PredictIt operates under a CFTC no-action letter framework. State-level rules can affect specific markets, particularly election-related contracts. Always check the platform’s terms and any state advisories.
What is the cheapest Kalshi alternative?
Manifold is free because it uses play money. Among real-money alternatives, Robinhood’s standard tier and PredictIt have low or no upfront fees but charge on withdrawal (PredictIt) or build cost into spreads (Sporttrade). Polymarket has the lowest fee structure for active traders.
Is there a free version of Kalshi?
Kalshi is free to use; fees apply only on filled trades. The free account gives full market access. If you want to practice without real money, use Manifold as a paper-trading complement.
What do people use instead of Kalshi for sports event trading?
Sporttrade is the closest pure-play sports event exchange. Polymarket has deep sports markets. Robinhood’s event contracts cover major US sports inside the brokerage.
