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Prediction Markets

Not ranked right now: how much money trades in each market comes from DefiLlama, which we stopped using while we ask its permission.

We don't rank prediction markets right now: you can still judge the eight we track with the four questions below.

We check this again by 19 December 2026.Last checked on 4 November 2026.

To see what we read, what we leave unread and what brings a ranking back, read Why some categories are not ranked right now.

How to judge one yourself

The questions we ask of every product here, and how much each counts when we rank. They work on any product, listed here or not.

  1. counts for 32% of the weight

    Who decides how a market resolves, and what happens when the answer is disputed?

    Resolution integrity

  2. counts for 26% of the weight

    Are you allowed to use it where you live, by its own terms and its regulator?

    Regulatory access

  3. counts for 24% of the weight

    Is there enough money in the markets you want to trade?

    Liquidity where you trade

  4. counts for 18% of the weight

    What does a trade cost you in total, fees and spread included?

    Total trading cost

The 8 prediction markets we track, A to Z

In alphabetical order, not in any order of merit. Each name opens its own page.

Why, in full

We compare prediction markets on four things. One of them, whether there is enough money in the markets you want to trade (24% of the weight), was measured for every market on DefiLlama's volume data. On 27 October 2026 we stopped using DefiLlama while we ask it for written permission to republish its data, so when we read every market again on 3 November 2026 that part could not be dated for any of them. Four markets also had fee or terms pages we could not open. We will not rank on a September measure older than our 45-day limit. Until then the markets are listed A to Z.

Not ranked since 5 November 2026. Last checked on 4 November 2026. What brings the ranking back: DefiLlama gives us permission to republish its data, or we measure each market from its own order book or volume data. Then we read that part again for every market and rank them.

How we rank, and how often we check