The best prediction market apps in 2026 are serving millions of US users who want to trade on real-world outcomes — from World Cup winners to Federal Reserve rate decisions — on CFTC-regulated platforms. Kalshi recently hit a $22 billion valuation. DraftKings and FanDuel have launched competing products. Meta is testing its own prediction market tool. What was once a niche financial instrument has entered the mainstream, and the question for new users is no longer whether to try it — it’s which platform is legitimate, safe, and right for your trading style.
This guide covers only platforms with CFTC regulatory standing or a CFTC-registered intermediary arrangement. We explain what that regulatory standing actually means for your money, break down fee structures no competitor has clearly compared, and include the two platforms — Novig and ProphetX — that most review sites ignore entirely.
Our top picks: Kalshi (best overall), Polymarket (best fee structure and liquidity), FanDuel Predicts (best for beginners), OG Predictions (best for sports traders and social features), DraftKings Predictions (best for existing DraftKings users), Underdog Predict (best for sports-first traders), Novig (best fee-free exchange trading), and ProphetX (best exchange-style sports platform).
Our Top Prediction Market Apps at a Glance
| Platform | Best For | Welcome Offer | Trading Fee | State Availability | App Score |
|---|---|---|---|---|---|
| Kalshi | Best Overall | Varies (verify on site) | Capped at $1.75/100 contracts | Most states (12 excluded) | iOS 4.8 / Android 4.9 |
| Polymarket | Fee Structure & Liquidity | Varies (verify on site) | 0% on most; 2% net profit at withdrawal | Phased US rollout | iOS 4.5 / Android 2.2 |
| OG Predictions | Sports Traders & Social | 5x 100% profit boosts up to $20/day (verify) | $0.02/contract | 49 states (NY excluded) | iOS 4.4 / Android 4.8 |
| FanDuel Predicts | Beginners & All-State Access | $25 no-deposit bonus (verify) | 2% entry + 2% exit | All 50 states (sports: 18) | iOS 4.8 / Android 4.8 |
| DraftKings Predictions | Existing DraftKings Users | Varies (verify on site) | $0.02/contract uncapped | 38 states | iOS 4.8 / Android 4.2 |
| Underdog Predict | Sports-First Traders | Varies (verify on site) | No contract fee | 32 states | iOS 4.8 / Android 4.6 |
| Novig | Fee-Free Exchange Trading | 1,000 Novig Coins + 5 Novig Cash (verify) | Spread-based (no commission) | 36 states + DC | N/A |
| ProphetX | Exchange-Style Sports | Trade $10, Get $20 (verify) | 2% of profit only | 40+ states | N/A |
All listed platforms are CFTC-regulated or operate via a CFTC-registered intermediary. State availability is subject to change — verify eligibility in-app before funding your account.
What Are Prediction Markets?
Prediction markets are financial exchanges where participants trade contracts on the outcome of real-world events. Each contract is priced between $0 and $1, and that price represents the market’s implied probability of the event occurring. A contract trading at $0.65 means the market collectively believes there is a 65% chance the event resolves “yes.”
When the event settles, a winning contract pays out $1 per contract. A losing contract settles at $0. The difference between your entry price and the $1 settlement is your profit on a winning position — or your entry price is the total loss on a losing one.
Here’s a concrete example: a World Cup winner contract for Brazil is trading at $0.32. You buy 100 contracts for $32 total. If Brazil wins the World Cup, your contracts settle at $1 each — returning $100 and a $68 profit. If Brazil doesn’t win, those contracts settle at $0 and your $32 is lost.
The key differentiator from most financial products: you don’t have to hold until settlement. All major prediction market platforms allow you to sell your position at the current market price at any point during the contract’s life. If Brazil advances to the semifinal and their contract rises to $0.55, you can sell your 100 contracts for $55 — a $23 profit without waiting for the final.
How Prediction Market Contracts Work — Step by Step
- Step 1 — Browse: Open the app and scan available markets. Each contract shows its current price (implied probability) and trading volume.
- Step 2 — Enter: Select a price and a quantity. Your order fills at the current ask or sits in the order book on platforms with visible depth (Kalshi, Novig, ProphetX).
- Step 3 — Monitor: Watch the contract price move as new information — polls, game scores, economic prints — shifts market sentiment.
- Step 4 — Exit or hold: Sell your contracts at the current market price for a realized gain or loss, or hold to settlement for a $1 (win) or $0 (loss) outcome.
The ability to exit before settlement is what separates prediction markets from fixed-odds event betting. It also introduces a trading skill layer — active position management can significantly affect returns compared to a hold-to-settlement strategy.
Prediction Markets vs. Sportsbooks
| Feature | Prediction Markets | Sportsbooks |
|---|---|---|
| Business model | Exchange (traders vs. traders) | House model (book vs. bettor) |
| Pricing | Market-driven (supply and demand) | Set by oddsmakers |
| Position flexibility | Exit anytime before settlement | Locked in after placement |
| Event categories | Sports, politics, economics, crypto, weather, culture | Sports only (typically) |
| Revenue source | Trading fees or spread | Built-in vig (overround) |
| Winning account risk | No account restrictions for winning traders | Accounts routinely limited or banned |
The no-ban policy is a practical advantage that compounds over time. Sharp sportsbook bettors routinely find their accounts limited or closed after consistent winning. On a prediction market exchange, your position sizes are limited only by available liquidity — the platform has no structural incentive to restrict winning traders.
Types of Prediction Contracts
Most contracts fall into three categories:
- Winner-take-all (binary): The most common type. Resolves to $1 (yes) or $0 (no). Example: “Will the Fed raise rates in September?” Either it does or it doesn’t.
- Index contracts (range-based): Pay out based on where an outcome lands within a defined range. Example: multiple Bitcoin price-band contracts, each covering a different year-end price range.
- Spread contracts (directional): Based on whether an outcome exceeds a specific threshold. Example: “Will the S&P 500 gain more than 3% in Q3?” These work closer to traditional financial derivatives in structure.
Understanding the contract type before entering a position helps you assess settlement mechanics and avoid surprises on resolution — particularly important on index and spread contracts where edge-case outcomes are more common.
What Makes a Prediction Market Safe and Secure?
This is the question most prediction market roundups don’t answer clearly — and it’s the most important check before funding an account. “Safe” in this context means five specific things.
1. Regulatory Standing
There are three tiers of regulatory status in the current US prediction market space:
- DCM (Designated Contract Market): The gold standard — a full CFTC license to operate an event contract exchange. Kalshi, ProphetX, and Polymarket (post-relaunch via QCX) hold DCM status. This is the same designation held by futures exchanges like CME Group. Your funds are protected under federal derivatives law.
- FCM/Introducing Broker model: Platforms like DraftKings Predictions (via Wedbush Securities → CME Group) and Underdog Predict (via Aristotle Exchange FCM) route trades through a CFTC-registered intermediary. You’re participating in a regulated market, but through an intermediary chain rather than a direct DCM operator.
- Sweepstakes model: Some platforms operate on a sweepstakes legal structure and are not CFTC event-contract authorized. Novig falls into this category — a valid and legal operating model, but one with a different regulatory framework than DCM operators. Understanding this distinction before depositing is important.
The CFTC publishes its registered entities list at CFTC.gov — it’s worth cross-referencing any platform you plan to fund before making a deposit.
2. Fund Segregation
Regulated derivatives operators are required to maintain customer funds separately from company operating capital. This means if a platform faces financial difficulty, your deposited funds are ring-fenced. Reputable platforms disclose this practice in their terms of service — if a platform is vague about fund custody, that’s a flag worth investigating before depositing.
3. KYC/Identity Verification
Every legitimate prediction market platform requires identity verification before withdrawal. This is a compliance requirement, not friction for its own sake — it prevents fraud, protects against underage access, and is a standard indicator of regulatory legitimacy. If a platform allows you to deposit and withdraw significant sums without any identity check, treat that as a warning sign rather than a convenience.
4. Resolution Criteria Transparency
How a contract settles is as important as what it’s trading on. Kalshi has faced public criticism over ambiguous resolution language on some niche markets — where the definition of “X happening by Y date” had edge cases the resolution criteria didn’t cleanly address. Before trading on any market that isn’t a simple binary outcome, read the resolution criteria carefully. Ambiguous language on complex markets is a documented, real-world risk.
5. Withdrawal Reliability
Processing times and withdrawal method variety vary significantly across platforms. Polymarket processes withdrawals near-instantly via blockchain. Kalshi ranges from 0–5 business days depending on method. OG Predictions limits withdrawals to ACH only, adding a processing lag. Unusually slow withdrawal times, limited withdrawal methods, or reports of withdrawal friction on any platform you’re evaluating are worth researching before funding your account.
Best Prediction Market Apps — Reviewed and Ranked
Kalshi — Best Overall
Kalshi holds the clearest regulatory position in the US prediction market space and backs it with the broadest market selection, the widest range of deposit options, and the only meaningful passive return on idle balances — 3.25% APY on uninvested cash, a feature no other major competitor prominently offers.
| Feature | Detail |
|---|---|
| CFTC designation | Full DCM |
| Market categories | Sports, politics, economics, weather, culture, crypto |
| Trading fee | Capped at $1.75 per 100 contracts |
| Balance interest | 3.25% APY on idle cash |
| State availability | Most states (excl. AR, AZ, CT, IL, LA, MA, MD, MI, MT, NJ, NV, OH) |
| App score | iOS 4.7–4.8 / Android 4.7–4.9 |
| Deposit methods | ACH, debit, wire, Apple Pay, Venmo, PayPal |
- Pros: Broadest US market selection; interest on uninvested balance; CFTC DCM status; capped fee structure; most deposit method variety of any platform.
- Cons: Excluded from 12 states including major markets (NJ, IL, MA); documented resolution disputes on some niche markets; order book interface has a steeper learning curve for first-time users.
Verdict: If you’re in an eligible state and want the deepest market selection with the strongest regulatory standing, Kalshi is the natural starting point. The 3.25% APY on idle balances is genuinely useful — money between trades is still compounding. The resolution dispute history is manageable if you read contract terms before entering niche positions. (Tested: June 2026)
Polymarket — Best Fee Structure & Crypto-Native
Polymarket is the largest prediction market by global trading volume, and for liquidity-sensitive traders that depth is a genuine competitive edge. The platform’s Polygon blockchain architecture creates on-chain transparency that is unique in the space — every trade and resolution is publicly verifiable, not reliant on a platform’s own reporting.
| Feature | Detail |
|---|---|
| CFTC designation | DCM via QCX (phased US relaunch) |
| Market categories | Politics, economics, sports, crypto, culture |
| Trading fee | 0% on most markets; 2% net profit at USDC withdrawal |
| State availability | US rollout in progress — verify in-app |
| App score | iOS 4.5 / Android 2.2 |
| Deposit/withdrawal | USDC (crypto) only |
- Pros: Highest global liquidity on major events; lowest effective fees; on-chain transparency; no account restrictions for winning traders.
- Cons: USDC-only onboarding requires a crypto wallet — significant friction for non-crypto users; Android app score of 2.2 is notably poor; US relaunch still in phased rollout with limited state visibility.
Verdict: Polymarket is the right choice for traders who already hold USDC, want maximum liquidity on major international events, and prioritize low fees above all. For US newcomers without crypto experience, the onboarding friction is real and the Android app quality is a legitimate concern. If you’re comfortable with crypto, the fee structure and market depth are difficult to match. (Tested: June 2026)
OG Predictions — Best for Sports Traders & Social Features
OG Predictions launched in February 2026 as Crypto.com’s standalone prediction market platform. It brings two structural differentiators: multi-outcome contracts (not just yes/no binary — you can trade on a range of outcomes within a single event), and a social community layer — leaderboards, a VIP program for high-volume traders, and a more engaging interface than the purely financial presentation of Kalshi or ProphetX.
| Feature | Detail |
|---|---|
| CFTC designation | DCM via Crypto.com |
| Market categories | Sports (primary), crypto, pop culture |
| Trading fee | $0.02 per contract |
| State availability | 49 states (NY excluded) |
| App score | iOS 4.1–4.4 / Android 4.0–4.8 |
| Deposit/withdrawal | Deposit: ACH or debit; Withdrawal: ACH only |
- Pros: Multi-outcome contracts add trading depth; social features and leaderboards; no winning limits or bans; VIP program for high-volume traders; broad 49-state availability.
- Cons: ACH-only withdrawals slow the cash cycle; app scores are still maturing for a platform launched early 2026; sports-heavy market selection limits appeal for non-sports traders.
Verdict: OG is the most socially engaging prediction market platform currently available, and multi-outcome contracts add a depth of trading that binary-only platforms don’t offer. The ACH-only withdrawal constraint is a real limitation if fast access to funds is a priority. Best for sports-focused traders who want community features alongside their contracts. (Tested: June 2026) (Welcome offer: verify current offer on site)
FanDuel Predicts — Best for Beginners & All-State Access
FanDuel Predicts is backed by a CME Group joint venture — the strongest institutional backing of any new entrant in the prediction market space. Its standout feature for new users: a $25 no-deposit bonus, making it the only major platform that lets you try real-money prediction trading without an initial financial commitment.
| Feature | Detail |
|---|---|
| CFTC designation | CME Group joint venture |
| Market categories | Sports (18 states only); broader events (all 50 states) |
| Trading fee | 2% entry + 2% exit |
| State availability | All 50 states (non-sports); sports: 18 states |
| App score | iOS 4.8 / Android 4.7–4.8 |
| Platform | Mobile only (no desktop version) |
- Pros: Available in all 50 states for non-sports contracts; $25 no-deposit bonus; top app scores; CME Group institutional backing; most accessible interface for first-time users.
- Cons: Double 2% fee compounds fast for active traders — a $100 round-trip trade costs $4 in fees alone; mobile-only platform excludes desktop traders; sports contract eligibility limited to 18 states.
Verdict: FanDuel Predicts is the best entry point for anyone wanting to learn prediction markets without risking their own capital first — the no-deposit bonus serves exactly that purpose. For active traders executing multiple round-trips daily, however, the 2%+2% fee structure becomes the most expensive in the space. Use it to get started; consider migrating to Kalshi or ProphetX as your volume grows. (Tested: June 2026) (Welcome offer: verify current offer on site)
DraftKings Predictions — Best for Existing DraftKings Users
DraftKings Predictions routes event contracts through Wedbush Securities to CME Group, providing solid CFTC standing without operating its own DCM. For the tens of millions of existing DraftKings users, onboarding is seamless — same account, same app, familiar interface, $5 minimum deposit to get started.
| Feature | Detail |
|---|---|
| CFTC designation | FCM/IB via Wedbush → CME Group |
| Market categories | Sports (state-restricted), economics, politics |
| Trading fee | $0.02 per contract (uncapped) |
| State availability | 38 states |
| App score | iOS 4.8 / Android 4.2 |
| Minimum deposit | $5 |
- Pros: Seamless for existing DraftKings users; $5 minimum deposit; strong iOS app score; familiar brand with established trust.
- Cons: No order book visibility; no interest on idle balance; uncapped fee structure penalizes high-volume traders; Android app score significantly trails iOS.
Verdict: The simplest on-ramp for anyone already inside the DraftKings ecosystem. Not the deepest prediction market experience for dedicated traders, but frictionless for the casual user adding event contracts to their existing DraftKings account. (Tested: June 2026)
Underdog Predict — Best for Sports-First Traders
Underdog acquired Aristotle Exchange — a CFTC-registered FCM — in March 2026 and built Underdog Predict on that regulatory foundation. The platform’s most distinctive feature is its combo entry format: prediction contracts combined with fantasy picks for a multi-leg experience that is unique in the current market.
| Feature | Detail |
|---|---|
| CFTC designation | FCM via Aristotle Exchange |
| Market categories | Sports (primary) |
| Trading fee | No contract purchase fee |
| State availability | 32 states |
| App score | iOS 4.8 / Android 4.6 |
| Settlement/withdrawal | Settlement within 24 hrs; withdrawals 48–72 hrs |
- Pros: No deposit or withdrawal fees; unique combo entry format; fast settlement; strong app scores from established Underdog brand.
- Cons: Sports-only market selection; limited to 32 states; mobile only; thinner market depth outside major sports events.
Verdict: A solid sports prediction product for the existing Underdog community, with the combo entry format providing a creative crossover with fantasy sports. The no-fee structure is a genuine advantage for frequent traders. Limited state availability and sports-only focus cap its appeal for broader event trading. (Tested: June 2026)
Novig — Best for Fee-Free Exchange-Style Trading
Novig differentiates on cost: no commission on contract purchases, with revenue built into the bid-ask spread rather than explicit trading fees. Its exchange-style order book gives it more price transparency than the simpler single-price interfaces. Most prediction market roundups skip Novig entirely — which means lower competition for the long-tail searches it attracts.
| Feature | Detail |
|---|---|
| Regulatory model | Sweepstakes (not a CFTC DCM) |
| Trading fee | Spread-based (no explicit commission) |
| State availability | 36 states + DC |
| Welcome offer | 1,000 Novig Coins + 5 Novig Cash (verify on site) |
- Pros: Zero visible commission; exchange-style order book; competitive spread on major events; straightforward interface.
- Cons: Sweepstakes regulatory model — not a CFTC DCM operator; thinner liquidity outside major events.
Verdict: Novig offers the most cost-transparent trading model in the space, but its sweepstakes regulatory structure places it in a different legal category from DCM operators like Kalshi and ProphetX. Suitable for traders who understand that distinction and want a fee-free exchange experience on major markets. (Tested: June 2026)
ProphetX — Best for Exchange-Style Sports Trading
ProphetX is a CFTC-licensed exchange-style platform with a fee model that’s more intuitive than most: 2% on profit only, meaning you only pay a fee when you win. For traders who hold positions through volatile markets and don’t always exit in profit, this structure is significantly more cost-friendly than per-contract or percentage-of-payout models.
| Feature | Detail |
|---|---|
| CFTC designation | Full DCM (CFTC-licensed) |
| Trading fee | 2% of profit only |
| State availability | 40+ states |
| Welcome offer | Trade $10, Get $20 (verify on site) |
- Pros: Profit-only fee model; full CFTC DCM status; wide 40+ state availability; exchange-style order book with visible depth.
- Cons: Liquidity can be thin outside major sports events; limited brand recognition compared to Kalshi or FanDuel.
Verdict: ProphetX deserves more attention than it currently receives. The profit-only fee model is the most trader-friendly structure in the space — you only pay when you’re ahead. For exchange-style traders in supported states, it’s a strong alternative to Kalshi, particularly for anyone who trades actively in volatile markets. (Tested: June 2026) (Welcome offer: verify current offer on site)
Prediction Market Fees — What You Actually Pay
Fee structures across the prediction market space are not standardized, and that matters more than most first-time traders expect. A 2% round-trip fee is trivial for a single trade; for an active trader placing 10 round-trips a day, it’s a structural drag on profitability that compounds over time.
- Per-contract fee (capped) — Kalshi: Capped at $1.75 per 100 contracts. Transparent and predictable — the cap protects high-volume traders from fee scaling.
- Per-contract fee (uncapped) — DraftKings, OG Predictions: $0.02 per contract with no ceiling. On high-volume positions, this can exceed Kalshi’s capped model significantly.
- Percentage-of-payout — FanDuel Predicts: 2% at entry + 2% at exit. A $100 round-trip costs $4 in fees regardless of outcome. The most expensive model for active traders.
- Profit-only fee — ProphetX: 2% of net profit only. You pay nothing on losing trades. The most trader-friendly model for anyone with a win rate below 100%.
- Spread-based — Novig: No explicit commission; revenue is built into the bid-ask spread. Effective cost depends on spread width, which varies by market liquidity.
- Crypto-withdrawal fee — Polymarket: 0% on most trades; 2% of net profit deducted at USDC withdrawal. A back-end charge that can be significant on large profitable positions.
| Platform | Fee Model | Key Detail |
|---|---|---|
| Kalshi | Per-contract (capped) | Max $1.75/100 contracts |
| Polymarket | 0% + back-end crypto fee | 2% net profit at USDC withdrawal |
| OG Predictions | Per-contract (uncapped) | $0.02/contract, no cap |
| FanDuel Predicts | Percentage of payout | 2% entry + 2% exit |
| DraftKings | Per-contract (uncapped) | $0.02/contract, no cap |
| ProphetX | Percentage of profit | 2% on winning trades only |
| Novig | Spread-based | No explicit commission |
| Underdog Predict | No fee | No contract purchase fee |
Are Prediction Markets Legal in the US?
At the federal level: yes. Prediction markets operating under CFTC authorization are classified as financial derivatives under the Commodity Exchange Act — not as gambling under federal law. Platforms holding a CFTC Designated Contract Market license are operating a federally authorized exchange, subject to the same legal framework as futures markets like CME Group.
The Federal vs. State Tension
Several states have pushed back on CFTC-regulated prediction markets, particularly for sports outcome contracts. Cease-and-desist orders, attorney general actions, and lawsuits have come from Kentucky, Nevada, Michigan, Maryland, Washington, and Minnesota. The central argument: that event contracts on sports outcomes constitute gambling under state law regardless of their federal classification.
A significant precedent emerged in April 2026, when the Third Circuit Court of Appeals issued a 2-1 ruling in New Jersey establishing that CFTC-regulated event contracts are federally preempted from state gambling law. That ruling applies within the Third Circuit and is likely to be tested in additional jurisdictions throughout 2026 and 2027.
Current State Status (Simplified)
| Category | States / Notes |
|---|---|
| Restricted / Active enforcement | NV, AR, MT — most restrictive; some platforms exclude these states entirely |
| Legal disputes / Court-determined | NY (sports contracts), KY, MI, MD, WA, MN — active litigation or AG actions |
| No formal state action | Majority of US states — prediction market trading proceeds under federal CFTC authorization |
State eligibility also varies by platform — Kalshi excludes 12 states; FanDuel Predicts is available in all 50 for non-sports contracts; Underdog is limited to 32 states. Always verify eligibility directly in the app before making a deposit, as state status is changing rapidly.
Important: This legal landscape is evolving month by month. The New Jersey preemption ruling, Kentucky lawsuits, and Minnesota restrictions all emerged in 2026. Regulatory status that applies today may change before year-end. Check your platform’s eligibility page before funding, and revisit periodically if you’re in a state with active legal disputes.
It’s also worth noting that prediction markets are legally distinct from safe and secure sweepstakes casinos — a separate product category that operates under state promotional sweepstakes law rather than CFTC derivatives authorization. The two frameworks do not overlap and should not be compared directly.
What Can You Trade on Prediction Market Apps?
Market coverage varies significantly by platform. Here’s what’s available across the space:
- Sports: Game outcomes, championship futures, player award markets (MVP, Heisman, Ballon d’Or), performance milestones. Available on all platforms; broadest on Kalshi and OG Predictions.
- Politics & Elections: Candidate races, Senate/House control, policy outcomes, approval ratings. Best covered on Kalshi and Polymarket.
- Economics & Macro: Federal Reserve rate decisions, CPI data releases, GDP prints, unemployment figures. Kalshi leads here with the deepest market selection.
- Entertainment & Culture: Awards show winners (Oscars, Grammys, Emmys), box office totals, pop culture events. Available on Kalshi, OG, and FanDuel.
- Crypto: Bitcoin/Ethereum price milestones, altcoin market caps, protocol upgrades. Well-covered on Polymarket and OG Predictions.
- Weather & Other: Temperature records, tech company announcements, business events. Kalshi has the deepest selection outside of any other platform.
| Platform | Sports | Politics | Economics | Entertainment | Crypto | Weather |
|---|---|---|---|---|---|---|
| Kalshi | Yes | Yes | Yes | Yes | Yes | Yes |
| Polymarket | Yes | Yes | Yes | Yes | Yes | Limited |
| OG Predictions | Primary | Limited | Limited | Yes | Yes | No |
| FanDuel Predicts | Restricted | Yes | Yes | Yes | No | No |
| DraftKings | Restricted | Yes | Yes | Limited | No | No |
| ProphetX | Primary | Limited | Limited | No | No | No |
Trending markets right now (updated June 2026): World Cup winner contracts (high liquidity on Brazil, England, and France), the Fed rate decision for July, Taylor Swift/Travis Kelce wedding market (one of Kalshi’s highest-volume non-sports contracts), GTA VI release date contracts, and Bitcoin $100K by year-end on Polymarket.
Payment Methods & Withdrawal Speeds
Deposit and withdrawal options are a significant practical differentiator — especially for traders who need fast access to profits or prefer specific payment methods.
| Platform | Deposit Methods | Withdrawal Methods | Est. Speed |
|---|---|---|---|
| Kalshi | ACH, debit, wire, Apple Pay, Venmo, PayPal | ACH, wire, PayPal | 0–5 business days |
| Polymarket | USDC (crypto) only | USDC (crypto) only | Near-instant (blockchain) |
| OG Predictions | ACH, debit | ACH only | 1–3 business days |
| FanDuel Predicts | Debit, ACH | Debit, ACH | 1–3 business days |
| DraftKings | ACH, debit | ACH, debit | 1–5 business days |
| Underdog Predict | ACH, debit | ACH | 48–72 hours |
| ProphetX | ACH, debit | ACH | 2–5 business days |
Kalshi offers the broadest payment options of any platform, including Apple Pay, Venmo, and PayPal — the most beginner-friendly deposit experience in the space. Polymarket’s USDC-only model delivers the fastest withdrawals but creates the most onboarding friction for users without an existing crypto wallet. OG Predictions’ ACH-only withdrawal is the tightest constraint of any major platform — no debit card withdrawal option means slower and less flexible fund access. All platforms require identity verification before any withdrawal — this is a standard regulatory compliance requirement.
Tax Considerations for Prediction Market Traders
Prediction market winnings are taxable income under US tax law — but the reporting infrastructure across platforms is inconsistently developed, and users are largely responsible for their own record-keeping.
- Kalshi: Issues 1099-MISC for promotional income and 1099-INT for interest income earned on idle balances. Does not provide a comprehensive trading P&L statement — you are responsible for tracking realized gains and losses across all positions.
- Polymarket: Blockchain-based trading means your transaction history lives on-chain, but converting it into a compliant tax report requires external crypto tax software (Koinly, CoinTracker, or similar). USDC cost basis and conversion rates must be tracked for each trade.
- Other platforms: Most provide trade history exports or account statements — but none currently provide a tax-ready form covering event contract trading gains. You’ll need to calculate your own cost basis and net gains.
Export your full trade history from every platform at year-end. Record entry price, exit price, and settlement amounts for each position. If you’re a Polymarket user, set up crypto tax tracking software from day one — retroactive reconstruction is significantly harder. The tax classification of event contract P&L is not yet fully standardized in IRS guidance; consult a tax professional familiar with derivatives or crypto income for advice specific to your situation.
Disclaimer: This section is informational only and does not constitute tax advice. Consult a qualified tax professional for guidance specific to your circumstances.
How to Sign Up for a Prediction Market App
Getting started on any major prediction market platform follows the same five steps:
- Choose your platform based on your state, your preferred market categories, and your fee tolerance. Use the comparison table at the top of this page.
- Create an account with your email address and basic personal details — name, date of birth, home address.
- Complete identity verification (KYC) — every regulated platform requires a government-issued ID and typically a selfie match. This takes under 10 minutes on most platforms.
- Fund your account via your preferred payment method. Start with an amount you’re comfortable losing entirely — prediction contract values can go to $0.
- Browse markets, read the resolution criteria, and place your first trade on a market you understand well. The pricing and early-exit mechanics become intuitive quickly, but starting small on a well-defined market reduces the learning curve significantly.
Practical tip: Kalshi’s economics markets (Fed rate decisions, CPI releases) and FanDuel’s non-sports event contracts tend to have the clearest resolution criteria for first-time traders — shorter event timelines and unambiguous settlement terms make them the lowest-risk starting point for learning the platform mechanics.
A Brief History of Prediction Markets
- 1988: The Iowa Electronic Markets launch at the University of Iowa — an academic event contract exchange focused on election outcome forecasting. Still operating today.
- Early 2000s: DARPA’s Policy Analysis Market proposes a prediction exchange for geopolitical forecasting. The project is cancelled after congressional backlash over what critics called “terrorism futures.”
- 2008: Hubdub launches as a social prediction site, later acquired and pivoted into FanDuel in 2010 — the same company now operating FanDuel Predicts.
- 2020: Polymarket launches on the Polygon blockchain, establishing the crypto-native prediction market model and drawing millions in volume during the US election cycle.
- 2022: The CFTC fines Polymarket $1.4 million for operating without regulatory authorization, leading to a consent order and Polymarket’s withdrawal from the US market.
- 2024: A federal court ruling enables CFTC-regulated event contract exchanges to operate under federal preemption — the legal foundation for the current US market expansion.
- 2025–2026: Mainstream explosion. Kalshi reaches a $22 billion valuation. DraftKings, FanDuel, and Crypto.com launch competing products. Meta begins testing its own prediction market product. The Third Circuit issues a landmark federal preemption ruling in New Jersey.
Responsible Trading
Prediction markets carry real financial risk. Contract values can go to $0. Some markets have limited liquidity, meaning you may not be able to exit at your preferred price — particularly on niche or late-contract positions. Regulatory changes can affect platform availability with little warning.
- Set a maximum budget before you open any positions and treat it as money you can afford to lose entirely.
- Don’t chase late-contract price swings. A contract trading at $0.90 three hours before settlement still carries $0.10 of real risk.
- Take profits by selling early rather than holding every position to settlement. Locking in a gain at $0.75 is real money; holding for the final $0.25 introduces unnecessary risk.
- Never use rent, emergency savings, or borrowed money on prediction contracts.
- If trading — in any form — is becoming compulsive or causing distress, reach out for support. You’ll find a full list of resources on our responsible gambling page.
| Organization | Contact |
|---|---|
| National Council on Problem Gambling (NCPG) | 1-800-522-4700 (24/7 helpline) |
| Gamblers Anonymous | www.gamblersanonymous.org |
| Responsible Gambling Council | www.responsiblegambling.org |
Frequently Asked Questions
Are prediction markets gambling?
Under federal law, no. The CFTC classifies prediction markets operating under DCM authorization as financial derivatives under the Commodity Exchange Act — not as gambling. However, several states have argued that event contracts on sports outcomes constitute gambling under their own state law, leading to ongoing legal disputes in jurisdictions including Kentucky, Nevada, and Minnesota. Financially, the risk of loss is real regardless of legal classification.
Which prediction market app is safest?
For most US users, Kalshi holds the clearest regulatory position — it operates its own full CFTC DCM license and is available in the widest range of states. FanDuel Predicts (backed by CME Group) is a strong second, particularly for users who prioritize institutional backing and all-state availability. Always verify your state’s eligibility before funding any account.
Why isn’t a platform available in my state?
Prediction markets exist in a contested legal space where federal CFTC authorization and state gambling law overlap. States including Nevada, New York (for sports contracts), Arkansas, and Montana have imposed restrictions or issued cease-and-desist orders. Check eligibility directly in the platform’s app before depositing — state availability varies by platform and changes regularly.
What’s the difference between Kalshi and Polymarket?
Kalshi is fiat-native (dollars in, dollars out), offers the broadest US market selection, earns interest on idle balances, and is the more accessible starting point for most US newcomers. Polymarket is crypto-native (USDC deposits and withdrawals), has the highest global trading volume and deepest liquidity on major international events, and charges the lowest effective fees. Kalshi is better for most US newcomers; Polymarket is better for high-volume traders already comfortable with crypto.
Do I pay taxes on prediction market winnings?
Yes. Prediction market winnings are taxable income. Platforms provide limited tax documentation — you are primarily responsible for tracking your own realized gains and losses across all positions. See the tax section above for platform-by-platform details, and consult a qualified tax professional for advice specific to your situation.
Can I exit a trade before the event ends?
Yes, on all major platforms listed here, subject to available liquidity. The ability to sell your position at the current market price before settlement is one of the defining features of prediction markets — and one of the key structural differences from fixed-odds sports betting.
What is a DCM and why does it matter?
A Designated Contract Market (DCM) is the highest CFTC regulatory designation for an event contract exchange — the same legal structure under which CME Group operates futures markets. A platform with DCM status has passed CFTC registration requirements and is subject to ongoing federal oversight. Your deposits are treated as customer assets under federal derivatives law, and the platform is subject to CFTC enforcement action if it fails to comply.
Not all prediction market platforms hold DCM status. Some route through third-party intermediaries (FCM/Introducing Broker model) and some operate outside the CFTC event contract framework entirely (sweepstakes model). Understanding which tier your platform sits in is the most important safety check before depositing — and the reason it leads our “What Makes a Prediction Market Safe?” section above.
The best prediction market apps in 2026 give US traders a CFTC-regulated alternative to sports betting and traditional financial markets — with the ability to trade on outcomes across politics, economics, sports, and culture, exit positions before settlement, and earn returns based on information and judgment. Kalshi remains the strongest all-around platform for most US users, but the right choice depends on your state, your preferred markets, your fee tolerance, and whether you’re comfortable with crypto. Use the comparison table and platform reviews above to find your starting point, verify your state eligibility before funding, and always trade within a budget you can afford to lose.