Platform review
Polymarket review
4.9
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Polymarket is the largest crypto-native prediction market, with the deepest liquidity on news, politics, and crypto questions. Settlement is in USDC on-chain, and it is not available to US persons.
Best for: Global traders who want maximum liquidity and are comfortable with crypto.
- Market coverage
- 100%
- Tracked volume
- $30.7M
- Best-price markets
- 33
- OddsGrab rating
- 4.9/5
Coverage and best-price figures are computed across the 23 events OddsGrab tracks. Polymarket quotes 23 of them.
Key facts
- Funding
- USDC (crypto)
- Fees
- No trading fee; on-chain gas
- Minimum
- ~$1
- Availability
- Global, excl. US persons
Pros
- Deepest liquidity on major events
- No trading fees
- Huge breadth of markets
Cons
- Requires crypto (USDC) to fund
- Not available to US persons
- On-chain gas costs
Getting started
- Confirm you are eligible — Polymarket is not open to US persons.
- Set up a self-custody wallet and fund it with USDC on the supported network.
- Browse markets and read each one’s resolution criteria before trading.
- Buy the side you think is underpriced; sell any time before resolution.
Polymarket FAQ
- Is Polymarket available in the US?
- Polymarket is a global platform and is not available to US persons. Access and funding requirements vary by country.
- Are Polymarket's prices tradeable?
- Polymarket quotes 23 of the 23 events OddsGrab tracks and offers the best tradeable price on 33 of them. Prices are real-money contracts you can trade.
- How do I fund Polymarket?
- Funding is via USDC (crypto). Fees: No trading fee; on-chain gas. Minimum to start: ~$1.
Polymarket markets by category
Other platforms
Ratings and coverage figures are illustrative, derived from representative demo data until live platform feeds are connected. Always verify current fees, funding, and availability on the platform's own site.