Polymarket is the world’s largest prediction markets platform regulated in the US by the CFTC. Traders are able to speculate on an event occuring by buying shares priced based on probability. There are zero trading costs for most markets and you can trade on finance, economics, politics and sports.

Polymarket Customer Reviews

Polymarket Expert Rating

The overall score out of 10 combines our expert rating out of 5 with the average customer rating out of 5.
7.1/10Basic

Based on our expert analysis

Expert rating

Our expert rating is the average of the areas listed here, each scored out of 5 by our team.
4.6Excellent

Our experts have rated Polymarket across five key areas of our review framework.

  • Pricing5.0
  • Market Access4.5
  • App & Platform4.5
  • Customer Service4.0
  • Research & Analysis5.0

Pros

  • Lots of markets
  • Low trading costs
  • 4% holding rewards

Cons

  • Possible to lose your entire stake
  • Not available in the UK
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See full expert review

Our verdict

Polymarket is the world’s largest prediction markets platform regulated in the US by the CFTC. Traders are able to speculate on an event occuring by buying shares priced based on probability. There are zero trading costs for most markets and you can trade on finance, economics, politics and sports.

Is Polymarket any good for predication markets?

Pricing: There are no fees or commission on most markets (including stocks), but for crypto prediction markets Polymarket charges a small fee on takes (those that are not providing liquidity). So cheaper than dealing with a broker that is using a white lable.

Market Access: Loads of prediction markets on Polymarket with new ones being created daily based on political, sporting and financial events. If Polymarket does not display a market you want to trade you can request that they add it for you.

App & Platform: Very good for novice users, a simple interface and basic app make finding and predicting a market simple. There is API access for more experienced and professional traders.

Polymarket Screenshot

Customer Service: Obviosuly no phone number to call if there are problems becuase this is 2026 and Polymarket is a massive fintech.

Research & Analysis: Brilliant, their Linkedin feed where they post interesting stats about probabilities is a great way to source ideas. Polymarket (by the very nature of their product) have some exceptions data points that they share with major news and research outlets for external analysis.

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Polymarket Expert Rating

Polymarket Customer News

  • Kalshi vs Polymarket: Which is the best platform for prediction markets in the US? - Kalshi and Polymarket are two of the most dominant prediction markets platforms in the US today. However, while both platforms allow users to trade real-world outcomes, ranging from Federal Reserve rate decisions to Bitcoin price targets, their operating models are very different.  Here, we are going to explore the differences between Kalshi and Polymarket. Is […]
  • Polymarkets launches 5 minute up/down crypto trading - US prediction markets platform, Polymarket has launched ultra-short-term cryptocurrency prediction markets, allowing users to trade on whether Bitcoin will go up or down over the next five minutes. The new event contracts mark another step in the rapid evolution of prediction markets, which are increasingly blending elements of financial trading with event-based betting. The forecast […]
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