Best Open Source Prediction Markets (2026)

Discover prediction market platforms with open source capabilities.

Sophisticated automated trading bot for position mirroring.

Building tools & community resources to bring Polymarket into everyday lexicon

No-code playground for building & sharing AI agents

Community-driven prediction market platform with play money and a massive user base.

Prediction market protocol on Polkadot with categorical and scalar markets.

Pioneer decentralized prediction market protocol and oracle on Ethereum.

Futarchy-based governance protocol on Solana using prediction markets for decision-making.

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