The global version of Polymarket is one of the best prediction markets available. The U.S. version hasn’t reached that level yet.
Right now, the U.S. version of Polymarket doesn't stack up against competitors because it only offers sports markets and lacks many features, such as the ability to place limit orders.
If you're looking for a Polymarket alternative that offers more, I recommend checking out Kalshi, OG, ProphetX, Novig, and Crypto.com.
In the rest of this article, I walk through what each platform does well and why each one has a real case as a Polymarket replacement.
5 Best Polymarket Alternatives
After testing extensively across the U.S. prediction market scene, I narrowed it down to five platforms that I consider excellent alternatives to Polymarket.
- Kalshi: Best Overall Polymarket Alternative
- OG: Best for Margin Trading
- ProphetX: Best for Sports Props
- Novig: Best Pricing
- Crypto.com: Best for Non-Sports Markets
1) Kalshi: Best Overall Polymarket Alternative
Kalshi is a CFTC-regulated prediction market platform, which makes it legal across the U.S.
It’s my highest-rated prediction market app, and it Kalshi outshines Polymarket in most areas, starting with market variety.
Currently, Polymarket only offers sports markets with the main lines (spread, total, and moneyline) for each game. Kalshi offers many more market types in sports, such as props, as well as a wide array of non-sports categories like Mentions, Politics, Culture, Weather, Crypto, and more.
For new users, Kalshi offers a trade $10, get $10 welcome bonus. It’s not as attractive as Polymarket’s $10 no-deposit bonus, but it still gives you an accessible bonus to try it out.
Fees are another area where Kalshi shines. Taker fees (which is when you buy something currently available) range from $0.0007 to $0.0175 per contract. Maker fees (which you pay when you place a limit order that isn't immediately filled) range from $0.000175 to $0.004375 per contract. That puts Kalshi in a very strong spot on pricing compared to the other Polymarket alternatives.
Kalshi also has many more banking options than Polymarket. Kalshi offers PayPal, Venmo, Cash App, and crypto, in addition to the Apple Pay, bank transfer, debit card, and wire transfer options that Polymarket offers.
Kalshi also offers a lot more trading tools than Polymarket. You get social features like news and leaderboards, plus the ability to place limit orders, all of which are missing on Polymarket's U.S. app.
Overall, if you're looking for the best Polymarket alternative, it's hard to argue that any platform other than Kalshi should be the #1 choice.
Kalshi Quick Facts:
- OA Rating: 92/100
- Sign-Up Bonus: Trade $100, Get $10 with promo code MAXBONUSR5
- Fees: $0.07-$1.75 Per 100 contracts taker/$0.02-$0.44 per 100 contracts maker
- Sports Markets: NFL, NBA, MLB, NHL, soccer, esports + 4 more
- Other Markets: Politics, culture, crypto, climate, economics, mentions, companies, financials, tech & science, health, world
- Payment Methods: Online banking, wire, debit card, cryptocurrencies
- Payout Speed: Up to 5 business days
2) OG: Best Polymarket Alternative for Margin Trading
OG is Crypto.com’s standalone prediction market app, and unlike the parent platform, it focuses on this one type of trading rather than bundling other types into the app.
I prefer OG’s user experience over Polymarket. While Polymarket is easy to use, mostly because of its very limited market selection, OG has a smarter navigation system, more information about markets, and an overall nicer trading setup.
Like Kalshi, OG offers a much better market variety than Polymarket. You get sports trading options that aren’t available on Polymarket, such as futures and props. That’s a big deal to me, because there still aren’t many Polymarket alternatives where I can trade markets like passing yards, receiving yards, or anytime touchdown scorer props.
Outside of sports, OG also offers markets for financials, politics, culture, crypto, companies, economics, climate, and more, all of which are missing on Polymarket.
OG also offers leverage trading, allowing you to take on more risk in exchange for a shot at bigger payouts. Before using it, just make sure you understand how it works and the risks. You can end up having to liquidate other positions, potentially causing even more losses than just your initial trade.
In terms of banking, OG outshines Polymarket with Venmo and PayPal, in addition to bank transfer, debit card, Apple Pay, and wire transfer.
OG also offers generally lower fees and a more straightforward fee structure than Polymarket. Polymarket charges between 1% to 1.5% for most markets, while OG charges $0.02 per contract.
OG Quick Facts:
- OA Rating: 89/100
- Sign-Up Bonus: Trade & Get Up to $100 in Bonuses
- Fees: $0.02 per contract
- Sports Markets: NFL, NBA, MLB, NHL, soccer, tennis
- Other Markets: Companies, financials, culture, politics, economics
- Payment Methods: ACH, PayPal, Wire, debit card, Venmo, Instant deposit via Plaid
- Payout Speed: Up to 24 hours
3) ProphetX: Best for Sports Props Among Polymarket Alternatives
ProphetX is a sweepstakes betting exchange. Your trade only gets matched if someone on the other side is willing to take it, just like with other prediction market apps.
Unlike Polymarket, ProphetX uses virtual currency, called Prophet Coins and Prophet Cash, instead of real-money contracts. Prophet Coins are just for fun, allowing you to test trading strategies, while Prophet Cash is the real deal.
If you’re looking for a Polymarket alternative that offers free promos, ProphetX deserves a look. It’s one of the few prediction market-style platforms that offers a no-deposit bonus, plus $5 in free coins via their mail-in promo.
Like every other Polymarket competitor on this list, ProphetX also offers a much better market selection. Polymarket mostly sticks to the major sports leagues and UFC, while ProphetX branches out into more niche sports like NASCAR, UFL, golf, and a wide variety of soccer leagues.
ProphetX also gives you many more ways to trade every game. On the NFL, for example, you can find more than 170 markets, including tackles, touchdown scorers, and first-half totals.
Like Polymarket, ProphetX doesn't offer much outside of sports. You'll find some culture markets alongside politics, but sports is definitely the focus.
The fee structure is very different between the two. Polymarket's fees range from 1% to 1.8% on most markets, while ProphetX takes a 2% commission on winning trades.
Payment options are one area where I’d give Polymarket the edge since ProphetX only offers bank transfer, debit card, and cash at retail deposits.
ProphetX Quick Facts:
- OA Rating: 89/100
- Sign-Up Bonus: 20% Deposit Match Up to $100
- Fees: 2% Commission on winning bets
- Sports Markets: NFL, NBA, MLB, NHL, F1, golf, UFC + 6 more
- Other Markets: Politics, pop culture
- Payment Methods: Online banking, debit card, PayNearMe
- Payout Speed: 48-72 hours
4) Novig: Polymarket Alternative with the Best Pricing
Novig uses the same sweepstakes model as ProphetX, but there’s one major difference between them. Novig doesn’t charge any fees, which is a pretty strong selling point if pricing is high on your list.
That said, there’s a trade-off. Liquidity is not as strong as it is on Polymarket, so you’re not always going to get in and out of positions as easily. But when there’s enough action in the market, you’re not losing anything to commission.
Like Polymarket, Novig gives users no-deposit bonus opportunities.
Along with a mail-in bonus where you can claim $5, Novig also runs different parlay boosts that can raise your upside a bit.
The sports coverage is still fairly limited, which is one area where it feels a lot like Polymarket. Even so, I do like that Novig mixes in tennis and soccer along with the major U.S. sports.
Where I think Novig has more going for it is in market depth. Polymarket is limited to basic game winner, spread, and total markets, while Novig gives you futures and props like three-pointers made and longest rush.
Novig handles banking a little differently than Polymarket. The biggest change is that you can only buy preset coin bundles instead of entering a custom deposit amount, like you can on Polymarket. Polymarket also supports bank wires, which Novig doesn’t offer, but you can still use bank transfer and ACH.
Novig Quick Facts:
- OA Rating: 84/100
- Sign-Up Bonus: Spend $5, Get $50 in Novig Cash
- Fees: None
- Sports Markets: NFL, NBA, MLB, NHL, UFC + 5 more
- Other Markets: None
- Payment Methods: Online banking, credit, and debit cards
- Payout Speed: Up to 48 hours
5) Crypto.com: Best Polymarket Alternative for Non-Sports Markets
Crypto.com is easily the most recognizable among the Polymarket alternatives. The brand is all over the place, from the Lakers’ arena to deals with F1, UFC, and a bunch of other sports properties.
It’s also operating on a much bigger scale than Polymarket. Polymarket is built around prediction markets and pretty much stops there. Crypto.com gives users access to a much wider financial ecosystem, including crypto trading, staking, DeFi, and NFTs.
Unlike Polymarket, Crypto.com doesn’t give new users a no-deposit bonus. The promo here is different. If you trade $100 or more, you can win up to 1 Bitcoin worth of CRO, which is the platform’s native token.
For me, the clearest Crypto.com advantage over Polymarket is the range of markets, especially outside of sports.
Polymarket is pretty limited there and mostly sticks with politics. Crypto.com gives you more options, with markets tied to financials, politics, weather, environment, and crypto.
On the downside, Crypto.com's fees can be a bit steep. It charges $0.02 per contract when you buy and another $0.02 when you sell, and on larger contracts, you can get hit with extra exchange and technology fees, too.
I’d still give Polymarket the better grade for banking. It doesn’t charge deposit fees, while Crypto.com charges for certain deposit methods. Crypto.com does offer PayPal, though, and that’s one option Polymarket doesn’t have.
Crypto.com Quick Facts:
- OA Rating: 86.5/100
- Sign-Up Bonus: Trade $100, Get Up to 1 BTC in CRO Rewards
- Fees: $0.02
- Sports Markets: NFL, NBA, MLB, NHL, soccer + 5 more
- Other Markets: Companies, financials, culture, politics, economics
- Payment Methods: ACH, PayPal, Wire, debit card, 350+ cryptocurrencies
- Payout Speed: Up to 5 business days
Comparing Polymarket Alternatives
App | Fees | Welcome Bonus | Payment Methods | Limit Orders | Sports Markets | Non-Sports Markets | Unique Feature |
|---|---|---|---|---|---|---|---|
$0.07-$1.75 taker/$0.02-$0.44 maker (per 100 contracts) | Trade $10, Get 10 | ACH, PayPal, credit card, debit card, wire, crypto | Yes | 16+ | 9+ | Mentions markets | |
$0.02 per contract | Trade & Get Up to $100 in Bonuses | Online banking via Plaid, ACH, wire, debit card, PayPal, Venmo | No | 7+ | 5+ | Leverage | |
1–2% commission on winning bets | 20% Deposit Match up to $100 | Online banking, debit card, PayNearMe | Yes | 13+ | 2+ | Specials markets | |
No fees | Spend $5, get $50 | Online banking, debit cards | Yes | 8+ | 1+ | Zero-fee model | |
$0.02 per contract | Trade $100, Get Up to 1 BTC in CRO Rewards | ACH, wire, PayPal, debit card, crypto | Yes | 11+ | 9+ | Rewards program |
How We Rate Polymarket Alternatives
I reviewed each Polymarket alternative by looking at fees, liquidity, market variety, user experience, and banking. Below, I break down each category and show which apps came out on top.
Liquidity
Liquidity is one of the first things I check when I compare Polymarket alternatives. A platform can have lower fees, bigger promos, or a wider market list, but none of that goes very far when there is little liquidity.
This is where a lot of alternatives start to look different. When a market does not have enough buyers and sellers, you may need to take a worse price, spend more time waiting for the trade to go through, or pass on the trade altogether.
Casual users making smaller trades on major events may not run into this very often. Active traders usually notice it a lot more. The same goes for anyone trying to trade larger amounts. Once position sizes go up, market activity becomes a much bigger part of the experience.
Liquidity changes how I look at fees, too. Some prediction markets look cheaper at first glance, but the savings do not mean much if the market is harder to trade. A lower fee loses some appeal when pricing is worse, or trading activity is not strong enough to support the trade you want.
Among the apps in this group, Kalshi and Crypto.com usually have the strongest liquidity. Both have more name recognition, more user activity, and a better shot at keeping popular markets active throughout the day.
That does not mean every contract is going to have strong activity on both apps. Smaller markets and lower-interest events can still be quieter.
Even so, if liquidity is near the top of your list, Kalshi and Crypto.com are usually the best places to start among the main Polymarket alternatives.
Fees
One thing I always check is how easy the pricing is to understand before placing a trade. The best prediction market apps make the cost easier to track from the start. Crypto.com and OG fit that description because their fee structures are more direct.
Some platforms are better suited to traders who set their own prices and wait for the market to come to them. That can be useful for anyone trying to trade with a little more patience and a little more control over cost.
ProphetX takes a unique route compared to competitors. It does not use the same standard trading-fee model as most other apps here. Instead, it charges a commission on winning picks, which changes how traders need to think about cost.
That’s why I do not treat fees like a simple surface-level comparison. What I care more about is how pricing affects how you trade over time. If you trade often, lower costs can make a much bigger difference. If you trade less, the gap may not stand out as much.
Market Variety
One of the main reasons people start looking for Polymarket alternatives is that they want options for trading. Sometimes that means more event categories. Sometimes it means more options inside the sports and topics they already follow.
The bigger question is not just how many markets a platform offers. It is whether the app gives you more props, more futures, and more ways to trade the events you already care about.
Kalshi and Crypto.com stand out most outside sports. They both give you access to financial, weather, crypto, and other event markets that Polymarket doesn't cover.
For sports-focused users, OG and Novig might be a better fit. Both offer props and futures, which helps a lot if Polymarket feels too limited with its standard spread, total, and moneyline markets.
ProphetX deserves a mention too, especially for traders who like longer-term positions. It offers a wide range of futures, so it makes more sense for that style than for someone who only wants short-term player markets.
User Experience
User experience affects how easy a platform is to use once you open it. Some Polymarket alternatives are easy to learn right away. Others take more time because the layout, pricing, and trade process are harder to follow.
A lot of that comes from how the app presents markets and prices. When everything is easy to find and easy to read, trading feels a lot less clunky. You are not wasting time trying to figure out where to click or what price you are looking at.
Polymarket usually does well here. The interface is simple, the design looks lighter, and the app is easy to move through. For most users, there is not much of a learning curve.
Crypto.com takes a different approach. It gives users more tools but also puts more information on the screen. That can take longer to get used to, especially for newer traders.
One of the bigger differences in this group is limit order support. A limit order lets you choose your own price instead of taking the price already available in the market. That gives traders more control over how they enter a position.
Not every Polymarket alternative gives you that option. Kalshi and Crypto.com are among the few that do, which makes them more appealing to traders who care about price control.
