Augur vs Polymarket
Complete guide to choosing between Augur and Polymarket. Liquidity, fees, KYC, US access, and more.
Augur
Prediction MarketAugur is a fully decentralized prediction market protocol on Ethereum. REP token holders handle dispute resolution. Low liquidity but maximum censorship resistance.
Polymarket
Prediction MarketPolymarket is the largest global prediction market platform. Polygon-based with USDC, handled $3.7B during 2024 US election. Banned for US users since 2022.
Side-by-Side Comparison
| Feature | Augur | Polymarket |
|---|---|---|
| Type | Prediction Market | Prediction Market |
| Founded | 2018 | 2020 |
| US Access | ✓ | ✗ |
| Global Access | ✓ | ✓ |
| KYC | None | Partial |
| Currency | DAI, ETH | USDC |
| Networks | Ethereum L1 | Polygon |
| Min. Bet | $1 | $1 |
| Spread / Vig | 0.5-2% spread | 2-3% spread |
| Commission | 0% | 0% |
| Web3 Wallet | Required | Required |
| Languages | 1 | 1 |
| Liquidity | Low | Very High |
Augur
- •Fully decentralized (no operator)
- •Permissionless market creation
- •Onchain dispute resolution
- •Censorship resistant
- •Very low liquidity
- •Slow UX (Ethereum L1)
- •High gas fees
- •Dispute timeline can take weeks
Polymarket
- •Highest global liquidity (especially political)
- •Onchain settlement (smart contract escrow)
- •$3.7B handle in 2024 election
- •UMA optimistic oracle (transparent resolution)
- •Broad market diversity
- •Blocked for US users (CFTC settlement 2022)
- •MetaMask + Polygon setup required
- •English-only UI
- •2-3% spread (vs SezgiX 0.5-1%)
- •Multi-step bank withdrawal process
When to Choose Each
Pick: Augur
For crypto purists wanting maximum decentralization, technical developers/researchers.
Pick: Polymarket
Best for users wanting maximum political liquidity, comfortable with Web3 wallets, and prioritizing onchain settlement.
Practical Verdict
There's no universal "right" answer between Augur and Polymarket — it depends on use case. For low-friction multi-language access outside the US, SezgiX is the least-friction path. For onchain settlement and maximum liquidity, Polymarket. For US residents, Kalshi is the only legal option.