Polymarket alternatives: the six worth using

The verdict#

Six Polymarket alternatives are worth your time in July 2026, and they sort cleanly by what the money is.

For real dollars on a regulated exchange, open Kalshi. It trades the same YES/NO contracts, its US sports and economics books are the deepest anywhere, and it runs on Android and web, which Polymarket's US app still does not. If you would rather keep event contracts next to your stocks, Robinhood and Interactive Brokers both sell them inside brokerage accounts you may already have. For stakes without money, Manifold's play-money markets cover questions no regulated exchange would list, and Metaculus drops the money entirely in favor of scored forecasts. And if the truthful answer is that you are not ready to fund anything, PaperPicks, our app, is the free simulator: live odds, a $100 paper bankroll, no signup.

The rest of this page is those six, one real limitation each.

Why people leave Polymarket in 2026#

Nobody quits Polymarket because the product is bad. They leave because of what it is. The version most of the world knows runs on USDC on the Polygon blockchain and has been geo-blocked for US users since a 2022 CFTC settlement; reaching it by VPN violates the terms and risks forced liquidation of your positions. The regulated US replacement is real and open, with the waitlist gone since May 12, 2026. It runs on QCEX, the CFTC-registered exchange Polymarket bought for $112 million in July 2025, and it funds by ACH or debit card with no wallet step at all. But as of July 2026 it is iPhone-only, its catalog is a curated slice of the offshore site, and a few states restrict access.

So the exits fall into four buckets: wanting regulated dollars instead of the offshore USDC version, wanting Android or web access in the US, wanting practice before funding, or plain state friction. Every alternative below answers at least one of those.

Polymarket competitors, side by side#

Everything in this table was checked on July 24, 2026. The first row is the thing being replaced, for reference.

Read down the crypto column: seven rows, seven noes. The only crypto product left in this story is the offshore exchange you are leaving.

Kalshi, the default Polymarket alternative#

If you only try one Polymarket alternative, it is this one. Kalshi has been a CFTC-regulated exchange since 2021, funds with free ACH in plain dollars, pays interest on idle cash (about 3.75% APY in July 2026, floating), and runs on iPhone, Android, and web. Sports became its main event: $31.5 billion traded in June 2026, roughly $7.4 billion of it World Cup, and its NFL, NBA, and MLB books are the deepest in the category. The fees changed on July 7, 2026: takers now pay 0.07 × P × (1-P) times a new per-product multiplier, while most resting orders stay free. The limitation is legal, not technical. Kalshi geofences sports contracts in roughly seven states while it litigates whether states can regulate a federal exchange, and the blocked list moves monthly. The full head-to-head is in Kalshi vs Polymarket.

Robinhood prediction markets#

Robinhood sells event contracts inside the same app as your stocks, through its futures arm, and the catalog has grown past sports into elections, economics, crypto prices, climate, commodities, and entertainment. Orders route to Kalshi, ForecastEx, or Rothera, the exchange Robinhood co-owns with Susquehanna that went live at the end of May 2026 and took over World Cup and some MLB contracts in early June. Pricing changed on June 1, 2026: a probability-weighted commission that never exceeds 1¢ per contract, half that with Gold, plus an exchange fee of about a penny. The convenience is real. Funding is your existing brokerage balance and the tax paperwork lands on the 1099 you were already getting. The limitation is that Robinhood is a middleman: you trade what it chooses to route rather than a full exchange catalog, you pay its commission on top of the exchange fee, and sports contracts are blocked in Maryland, New Jersey, and Nevada.

Interactive Brokers ForecastEx#

ForecastEx is Interactive Brokers' own CFTC-registered exchange and clearinghouse, and it is the most institutional thing on this list. Contracts cover economics, politics, and climate, positions pay an interest-like coupon (3.13% APY in July 2026, accruing daily), and ForecastEx charges zero commission on its own listings. Since May 14, 2026, IBKR wraps it in a unified prediction markets hub that routes orders across ForecastEx, Kalshi, and CME at the best available price, all inside one brokerage account. Philip Tetlock, the researcher behind the superforecasting work, joined the exchange's board in January 2026, which tells you the audience it wants. The limitation is the front door: you need full IBKR brokerage onboarding before your first trade, and ForecastEx's own catalog skips sports and entertainment entirely. It feels like a terminal, because it is one.

Manifold, play money on any question#

Manifold inverts the usual model: instead of an exchange picking the catalog, any user can create a market on nearly anything in minutes, and thousands do. AI timelines, obscure elections, whether a specific pull request merges by Friday. You trade mana, a play currency that never converts back to cash (donating it to charity at 100 to 1 is the only exit), so there is no KYC, no state friction, and no legal question to check. The real-money sweepstakes experiment shut down in early 2025, and it has been mana-only since. The limitation follows directly from the open model: market creators resolve their own questions, so grading disputes happen and long-tail prices drift without anyone forcing a correction. Treat Manifold odds as a well-informed conversation rather than a price someone paid to defend.

Metaculus, forecasting without money#

Metaculus is not a market and does not pretend to be one. You submit probability estimates on questions about AI progress, geopolitics, climate, and pandemics, and the platform scores your accuracy over time. What you earn is a public track record, and researchers and policy shops treat the community prediction as a serious signal. The only cash on the platform is sponsor-funded tournament prizes, like the summer 2026 Metaculus Cup and its $5,000 pool. It is free, worldwide, with no KYC and nothing to regulate. The limitation is that nothing trades: no positions, no order book, no P&L, and many questions take months or years to resolve. Metaculus trains judgment, and trains it well, but if what you liked about Polymarket was trading, this scratches a different itch.

PaperPicks, the free simulator slot (ours)#

PaperPicks is our app, so weigh this entry accordingly. It exists for the person in the fourth bucket above: interested in prediction markets, not ready to hand a venue real dollars. It is a free iPhone app with a $100 paper bankroll and no reset button. The odds are live, mirroring the public prediction markets across 7,000+ markets in sports, politics, economics, crypto, and entertainment, and positions settle when the real events resolve. The record is permanent and server-scored, with leaderboards, and there is no signup or KYC because no money is ever at stake.

Two limitations, stated plainly: it is iPhone-only, and paper money cannot teach the flinch of watching real dollars leave. What it measures is whether your forecasts beat the market's, which is worth knowing before you fund Kalshi or Polymarket US. What a simulator should do covers the standard we built against.

Apps like Polymarket, matched to your reason for switching#

People searching for apps like Polymarket usually mean one of four things, and the right pick falls out of which one you mean.

If you mean the same real-money trading with cleaner regulation, that is Kalshi first, or Robinhood if you would rather it live next to your stocks and accept a curated catalog. If you mean something that runs on your Android phone or in a browser, Kalshi and IBKR both do; Polymarket's US app does not as of July 2026. If you mean the offshore site's anything-goes market breadth, no regulated venue will give you that, and Manifold is the closest legal thing: wider, weirder, and free, at the cost of play money and creator grading. And if you mean a way to try the mechanics before depositing anywhere, that is the practice lane: PaperPicks for live-odds paper trading on iPhone, and the Polymarket paper trading guide walks through the options if you want alternatives to our alternative.

Non-crypto prediction markets#

For years the honest answer to "is there a non-crypto prediction market?" was Kalshi and not much else, because Polymarket meant a wallet, USDC, and a Polygon bridge before your first trade. That era is over, and oddly enough Polymarket ended it: the US app funds by ACH and debit card like any brokerage, no crypto anywhere in the flow. Kalshi, Robinhood, and ForecastEx never had a crypto step to begin with. Those four are the US legal prediction markets in the real-dollar sense, all CFTC-regulated and KYC-gated, all settled in dollars. Manifold, Metaculus, and PaperPicks skip money entirely, which is the other way to avoid crypto. So the no-crypto requirement now eliminates exactly one venue: the offshore Polymarket. Pick by catalog, platform, and how much you want at stake instead, because the funding rails stopped being the filter in 2026.