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Best Polymarket Alternatives in 2025

Looking for prediction market platforms? Compare Polymarket alternatives based on fees, features, and accessibility.

Still the Best: Polymarket + Polyfollow

Competitive fees, the highest liquidity in prediction markets, and the only platform with copytrading from proven whales.

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Kalshi

4.2

CFTC-regulated prediction market with full US access

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Pros
  • + Full US legal access
  • + Traditional banking
  • + Mobile apps
Cons
  • - 1% trading fee
  • - Less liquidity
  • - No copytrading
Fees
1% trading fee
Best For
US traders who want regulatory compliance
See detailed Polymarket vs Kalshi comparison

PredictIt

3.5

Original political prediction market (regulatory uncertainty)

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Pros
  • + US accessible
  • + Political markets focus
  • + Established platform
Cons
  • - 15% effective fees
  • - $850 position limits
  • - Regulatory issues
Fees
10% profit + 5% withdrawal
Best For
Small-stakes political betting
See detailed Polymarket vs PredictIt comparison

Metaculus

4

Forecasting platform focused on predictions, not trading

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Pros
  • + Free to use
  • + Great community
  • + Educational focus
Cons
  • - No real money trading
  • - Points-based only
  • - No copytrading
Fees
Free (no real money)
Best For
Learning forecasting without financial risk

Manifold Markets

4.1

Play-money prediction market with mana currency

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Pros
  • + Free to play
  • + Create your own markets
  • + Active community
Cons
  • - Play money only
  • - No real returns
  • - Limited liquidity
Fees
Free (play money)
Best For
Practicing without real money

Augur

3.2

Decentralized prediction market on Ethereum

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Pros
  • + Fully decentralized
  • + No KYC
  • + Ethereum-based
Cons
  • - High gas fees
  • - Complex UX
  • - Low liquidity
Fees
Variable (gas fees)
Best For
Crypto purists who want full decentralization

Quick Comparison

PlatformFeesUS AccessReal MoneyCopytrading
Polymarket0%RestrictedYesYes (Polyfollow)
Kalshi1%FullYesNo
PredictIt~15%UncertainYesNo
MetaculusFreeFullNoNo
ManifoldFreeFullNoNo

Frequently Asked Questions

What is the best Polymarket alternative?

For most traders, Kalshi is the best Polymarket alternative due to its full US access and regulatory compliance. However, if you're outside the US, Polymarket with Polyfollow copytrading offers the best experience: dynamic fees (comparable to Kalshi's 1% flat) with significantly higher liquidity and the unique ability to copy professional traders.

Are there free prediction markets like Polymarket?

Yes! Manifold Markets and Metaculus offer free prediction market experiences. Manifold uses play money (mana) while Metaculus is points-based. These are great for learning but don't offer real financial returns.

Which prediction market has the lowest fees?

Since 2026, Polymarket charges dynamic taker fees (0% to ~1.8% max depending on category) that are comparable to Kalshi's flat 1%. PredictIt still has the highest effective fees at around 15% (10% profit fee + 5% withdrawal). Geopolitics markets on Polymarket remain fee-free. With Polyfollow copytrading, you pay an additional 1-3% profit fee based on your tier.

Can I use prediction markets in the US?

Kalshi is the only fully US-legal prediction market exchange (CFTC regulated). PredictIt operates under a no-action letter but faces regulatory uncertainty. Polymarket restricts US users but remains accessible via VPN.

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