Kalshi has become the best-known regulated event-contract exchange in the United States, but a steady stream of traders now search for a "Kalshi alternative." The reasons are practical. Kalshi requires heavy identity verification at signup, including full legal name, date of birth, a US residential address, a government photo ID, and at least the last four digits (sometimes all) of your Social Security number, with a subset of applicants pushed into manual review. Its sports event contracts have drawn cease-and-desist letters and court fights in a growing list of US states, creating availability uncertainty. It charges taker fees on most trades, it excludes major markets such as the UK, Canada and Australia, and its product range is narrower than the largest crypto-native venues. Whether you want lower costs, self-custody, no-KYC access, or simply a platform that operates in your region, it helps to compare the real options side by side.

Disclaimer: This guide is informational and is not financial, investment, or legal advice. Prediction-market rules, fees, and legality change frequently and differ by jurisdiction. Verify current availability and the legal status in your own region directly with each platform and your local regulator before acting.

At-a-glance comparison

Polymarket

Polymarket is the platform most reviewers name as the closest Kalshi alternative, and as of 2026 it runs two distinct products. The original Polymarket Global is a non-custodial, on-chain market on Polygon: you trade from your own wallet with only an email, hold and settle in USDC, and complete no identity verification. A newer Polymarket US exchange reportedly launched in December 2025 through a CFTC-licensed designated contract market it acquired; that version is fully KYC'd, settles in USD via an approved futures commission merchant, and removed its waitlist around May 2026.

Pros: a far wider range of markets than Kalshi, deep liquidity, strong coverage of politics, crypto and world news, self-custody on the global product, and no trading fees on most categories on the global side — only a subset (e.g. short crypto-direction and certain newer markets) carry fees, and comparison sites suggest lower taker costs than Kalshi on most categories, though exact figures should be treated as approximate. Cons: the global product is illegal to access from the US and is actively restricted across the EU and UK; it is crypto-only, which is a hurdle for fiat users; and the US product is newer and less battle-tested than Kalshi's.

Manifold Markets

Manifold is a community-driven forecasting platform where anyone can create a market on almost any question. It briefly ran a real-money "Sweepcash" layer from September 2024, but shut it down on 28 March 2025 and returned to play-money "Mana" only, with no withdrawable cash value.

Pros: open market creation, enormous breadth of niche and novel questions, global access including the US, UK and EU, essentially no KYC to trade, and effectively no legal risk to the user. It is excellent for sharpening forecasting skill and for research or API use. Cons: you cannot win real money, so it is not an investment or hedging venue, and prices can be noisier without cash on the line. It is an alternative in spirit rather than a real-money substitute for Kalshi.

PredictIt

PredictIt is the veteran US political prediction market. It won its multi-year fight with the CFTC when a Texas federal court entered final judgment in its favor on 22 July 2025, and it now operates through a US nonprofit research consortium under an amended no-action letter.

Pros: a long track record, a focused menu of political markets, and legal clearance to keep operating. Cons: notably higher costs than Kalshi (reported as roughly 10% on profits per market plus a 5% withdrawal fee), a legacy $850 per-contract position cap, no crypto funding, and thin liquidity with limited new market listings. Many active traders have migrated to Kalshi or Polymarket, leaving PredictIt a legacy niche.

Other alternatives worth knowing

Myriad Markets (by DASTAN) is a non-custodial, wallet-native on-chain platform launched in March 2025 that embeds markets in news and social feeds. It offers self-custody, no KYC and easy crypto onboarding, but carries no fiat rails, no US regulatory cover, and the usual smart-contract and bridge risk. Zeitgeist is a decentralized, Polkadot-based prediction-market chain that is still under active development but remains thin, crypto-only and developer-oriented. Drift BET (on Solana) and Limitless Exchange (on Base) are faster, newer on-chain venues focused on crypto price action and sports; both are non-custodial, no-KYC and crypto-only, with no US legal cover and shallower liquidity than Polymarket. Note that Insight Prediction appears effectively dormant in 2026, showing "no markets found," so treat it as inactive until you verify otherwise.

For UK users who want a fully licensed route, regulated betting exchanges such as Betfair Exchange and Smarkets (both UK Gambling Commission-licensed) offer politics, sports and news event betting on a similar structural principle, and Spreadex offers dual-regulated spread betting on political and economic outcomes. Newer branded interfaces also exist, including PolyGram, a Telegram-based front end that surfaces prediction markets; if you consider it, verify its custody model, funding, KYC and regional availability directly, as those details are not independently confirmed in the sources cited here. It is one option among many, not a recommendation.

How to choose the right Kalshi alternative

Start with legality in your own jurisdiction, because that eliminates most of the list immediately. Then weigh custody: a custodial USD account (Kalshi, Polymarket US, PredictIt) is simpler and fiat-friendly, while self-custody on-chain venues (Polymarket Global, Myriad, Zeitgeist, Drift BET, Limitless) give you control of your funds but require a crypto wallet and carry smart-contract risk. Consider whether you need real money at all; if you only want to test forecasting, play-money Manifold removes legal and financial risk entirely. Finally, compare the factors that actually drive returns: fees, liquidity, the breadth of markets you care about, and funding methods. If low cost and deep, varied markets matter most and you can use crypto, Polymarket is the usual pick; if US fiat simplicity and regulatory standing matter most, Kalshi or Polymarket US are the mainstream choices.

Regional access (US, UK, EU)

United States. Kalshi and Polymarket US are the CFTC-regulated, KYC'd, fiat options, available in most states — but the ground is contested and shifting by the month, especially for sports event contracts. The Third Circuit ruled in April 2026 that the Commodity Exchange Act preempts New Jersey gaming law for such contracts, and the Ninth Circuit signaled skepticism, setting up a possible Supreme Court case. But a cluster of mid-2026 rulings went the other way: a Michigan TRO (late June 2026) requiring geoblocking, a New York federal judge denying Kalshi's injunction (early July 2026), plus a Massachusetts injunction and a Tennessee cease-and-desist — and Minnesota became the first state to ban prediction markets by statute, effective 1 August 2026. Separately, a CFTC prediction-market rule was proposed around June 2026, with related Arizona, Connecticut and Illinois litigation dating to April 2026. Net: availability changes by state and by month — check your own state before signing up.

United Kingdom. Polymarket geoblocks UK IP addresses: it holds no UK Gambling Commission licence, and its fixed-payout contracts fall under the FCA's permanent retail ban on binary options, in force since April 2019. Kalshi does not accept UK residents. The realistic, fully legal routes for UK users are UKGC-licensed betting exchanges (Betfair, Smarkets) and FCA/UKGC-regulated spread betting, not Polymarket or Kalshi.

European Union. Access is the most restricted. On 3 July 2026 ESMA published a statement reminding firms that event contracts which qualify as financial instruments are binary options, and their marketing, distribution and sale to retail clients is prohibited across the EU under national product-intervention measures. ESMA stressed that firms cannot sidestep the rules by relabeling binary-style products as "prediction markets." There is no harmonized EU framework: contracts on financial variables fall under MiFID II and are barred for retail, while sports and political contracts fall under each member state's gambling law. Regulators in Germany, France, the Netherlands, Belgium, Spain and others have already blacklisted or fined Polymarket and, in some cases, Kalshi. For most EU retail users there is currently no clearly legal route to Kalshi- or Polymarket-style binary event contracts; compliant options are nationally licensed betting operators or MiFID-regulated instruments through authorized investment firms.

FAQ

Is Polymarket a legal Kalshi alternative in the US?

The original global Polymarket is geoblocked in the US under a 2022 CFTC settlement, so it is not a legal option for US residents. Polymarket US, a separate CFTC-approved exchange reportedly launched in late 2025, is the legal US-facing product, and it requires full KYC like Kalshi.

Which Kalshi alternative has no KYC?

On-chain venues such as Polymarket Global, Myriad, Zeitgeist, Drift BET and Limitless let you trade from a wallet without identity documents. However, no-KYC access does not make a platform legal in your region, and these are generally not available or not legal for US, UK and much of EU retail.

Are prediction markets cheaper than Kalshi?

Comparison sites report that Polymarket charges no trading fees on most categories and pays maker rebates, while Kalshi charges taker fees on essentially every trade. Directionally this makes Polymarket cheaper for many traders, but exact fee figures vary and should be verified on each platform.

Can I use a VPN to access Kalshi or Polymarket where they are blocked?

A VPN does not create legal access. Both platforms tie verified accounts to a country of residence through KYC, and using them where they are prohibited risks account suspension and loss of funds with no regulatory recourse.

What is the best alternative if I just want to test forecasting?

Manifold Markets is play-money only, globally accessible, and has no KYC or financial risk, making it a low-stakes way to practice and study market behavior.

Sources

• Kalshi Help Center — account verification requirements
• Kalshi Help Center — how Kalshi is regulated
• ESMA — statement on event contracts and the binary-options prohibition (ref ESMA35-243228190-8148, 3 July 2026)
• PredictIt — resolution of CFTC litigation (July 2025 judgment)
• Manifold Markets — blog on its cash-prize (Sweepcash) period
• Manifold (prediction market) — overview
• Skadden — Third Circuit affirms Kalshi injunction (April 2026)
• Holland & Knight — CFTC jurisdiction over sports event contracts
• Decrypt — getting started with Myriad Markets

Kalshi Alternative — Why Traders Are Switching to Polymarket

If you're looking for a Kalshi alternative, you're probably hitting one of Kalshi's known pain points: geographic restrictions (US-only for most markets), limited market selection outside financial contracts, or the regulatory overhead that slows new market creation. Polymarket — accessible via PolyGram — solves all three.

Kalshi vs Polymarket: Honest Comparison

Who Should Use Polymarket Instead of Kalshi?

• Non-US traders: Kalshi requires a US SSN. Polymarket is global.
• Sports market traders: Kalshi's sports coverage is thin. Polymarket covers all major leagues.
• High-volume traders: Polymarket's 0% platform margin compounds significantly at scale.
• Crypto-native users: Polymarket's on-chain settlement removes counterparty risk.

How to Switch from Kalshi to PolyGram

1. Sign up at PolyGram with email or Telegram — no SSN required.
2. Deposit USDC on Polygon (no minimum).
3. Browse 3,000+ markets across politics, crypto, sports, and economics.
4. Withdraw anytime to your personal wallet — no withdrawal lock-ups.

Exchange model vs sportsbook — where the structural advantage lies

A sportsbook is your counterparty — their margin is your guaranteed loss. An exchange or CLOB matches traders against each other without a house position. No conflict of interest, no winner profiling, no account bans for profitable traders. The structural model is the advantage — and it's not available from a traditional sportsbook.

Polymarket: deepest liquidity, broadest market coverage, real money, 0% house edge, geo-restricted for certain US users on certain contracts. Kalshi: CFTC-regulated with clean US tax treatment, narrower market coverage, matching fees. Manifold: play money, no real downside, excellent for learning the mechanics without risk.

Where PolyGram fits

PolyGram isn’t a competing exchange — it’s an interface layer that routes into the same Polymarket CLOB. For traders who already know Polymarket and want a better mobile flow, it fills a gap the web app doesn’t address.

Costs head-to-head

Polymarket / PolyGram: 0% house edge, Polygon gas (pennies), plus natural spread. Kalshi: matching fees that vary by market size. Smarkets / Betfair (for US users: generally not accessible). For active traders on liquid markets, the Polymarket structure is materially cheaper.