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Gambling operator rankings

Best prediction market gambling operators

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

Gambling operators

  • Sportsbook gambling operators Betting exchanges DeFi and on-chain casinos

    7. 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

    8. 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
    Review Visit
  • Prediction market gambling operators

    9. Manifold Markets

    Best for
    Forecasters and community creators seeking open market creation, dynamic probability tracking, and sweepstakes prediction mechanics without traditional bookmak… More Forecasters and community creators seeking open market creation, dynamic probability tracking, and sweepstakes prediction mechanics without traditional bookmaker spreads.
    8.00
    • Open market creation lets participants draft custom binary, numeric, and multiple choice questions.
    • Dual balance structure separates play currency forecasting from sweepstakes prize redemption pathways.
    • Automated market maker mechanism maintains continuous trading liquidity on niche community questions.
    Review Visit
  • Betting exchanges Crypto gambling operators DeFi and on-chain casinos

    10. 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
    Review Visit
  • DeFi and on-chain casinos Sportsbook gambling operators Crypto gambling operators

    11. Overtime Markets

    Best for Web3 bettors seeking non-custodial onchain sports markets settled via decentralized smart contracts on Layer 2 networks without traditional registration queues.
    7.90
    • Non-custodial architecture keeps wagering balances directly in your own Web3 wallet until market execution.
    • Operates across cost-effective Layer 2 networks including Optimism, Arbitrum, and Base with public smart contract settlements.
    • Eliminates standard centralized registration forms and deposit holding delays by settling payouts directly onchain.
    Review Visit
  • DeFi and on-chain casinos Crypto gambling operators Prediction market gambling operators

    12. Thales Market

    Best for Web3 native bettors and DeFi liquidity providers seeking self-custodial sports markets without centralized deposit holding.
    7.90
    • Non-custodial smart contracts eliminate centralized deposit retention risks.
    • Automated Market Maker architecture ensures instant on-chain bet matching and settlement.
    • Supports low-cost Layer 2 rollups including Optimism, Arbitrum, and Base.
    Review Visit