Gambling operator rankings

Best deFi and on-chain casinos

Our current ranked picks, filtered to this gambling operator type.

Betting exchanges Crypto gambling operators DeFi and on-chain casinos

1. SX Bet

Best for

Web3 native sports bettors and exchange traders seeking self-custodial wagering, competitive peer-to-peer market odds, and transparent on-chain settlement acro… More
Web3 native sports bettors and exchange traders seeking self-custodial wagering, competitive peer-to-peer market odds, and transparent on-chain settlement across major leagues and prediction markets.

8.30
- Non-custodial smart contract architecture keeps user funds under personal Web3 wallet custody until bets are matched and settled.
- Decentralized peer-to-peer order book allows participants to back or lay bets without traditional operator bookmaker margins.
- Transparent on-chain settlement in USDC across Polygon, Arbitrum, and SX Network removes payout clearance delays.
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Prediction market gambling operators Betting exchanges DeFi and on-chain casinos

2. Polymarket

Best for Global participants seeking decentralized, order book-driven event contracts on politics, current affairs, and culture with transparent on-chain settlement.

8.20
- Transparent peer-to-peer central limit order book trading denominated in USDC on Polygon
- Broad contract coverage spanning global politics, cultural milestones, economic data, and major sports
- Zero traditional sportsbook overround or platform margin fees on standard trading activity
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Sportsbook gambling operators Betting exchanges DeFi and on-chain casinos

3. ubet

Best for

Web3 bettors and crypto enthusiasts seeking non-custodial sports wagering, decentralized odds pricing, and direct smart contract settlements on the Polygon net… More
Web3 bettors and crypto enthusiasts seeking non-custodial sports wagering, decentralized odds pricing, and direct smart contract settlements on the Polygon network.

8.10
- Non-custodial smart contracts eliminate centralized deposit holding and withdrawal delays
- Automated market maker exchange structure removes traditional sportsbook vig and profit markups
- Direct Polygon network settlement delivers transparent on-chain transaction execution
Review Visit
Prediction market gambling operators DeFi and on-chain casinos Crypto gambling operators

4. Drift BET

Best for

Active DeFi participants and Solana wallet users seeking fast on-chain binary event wagering, political and macro forecasting markets, and integrated collatera… More
Active DeFi participants and Solana wallet users seeking fast on-chain binary event wagering, political and macro forecasting markets, and integrated collateral management without centralized custodial deposits.

8.00
- Native Solana integration delivers rapid on-chain settlement and low network gas fees
- Cross-collateral capabilities allow participants to back positions using varied supported digital assets
- Non-custodial infrastructure lets users maintain self-custody throughout open market positions
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Betting exchanges Crypto gambling operators DeFi and on-chain casinos

SX

5. SX Network

Best for Web3 bettors seeking non-custodial peer to peer wagering, low market margins, and transparent smart contract settlements on major sports.

8.00
- Non-custodial architecture keeps account balance control in personal crypto wallets
- Peer to peer betting exchange order book reduces traditional sportsbook house margins
- Fast on-chain resolution powered by specialized EVM layer rollup technology
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DeFi and on-chain casinos Crypto gambling operators No KYC gambling operators

6. Azuro Protocol

Best for

Web3 developers and DeFi participants seeking non-custodial, smart contract-driven wagering infrastructure with transparent on-chain liquidity pools across EVM… More
Web3 developers and DeFi participants seeking non-custodial, smart contract-driven wagering infrastructure with transparent on-chain liquidity pools across EVM chains.

7.90
- Non-custodial smart contract infrastructure that settles predictions directly to connected Web3 wallets
- Pooled on-chain liquidity architecture enabling independent frontends to launch without building custom market books
- Multi-chain compatibility spanning networks such as Arbitrum, Polygon, and Gnosis with transparent transaction records
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