Prediction market infrastructure, oracles and wallets

Precog develops protocol or application infrastructure.

Raydium provides on-chain exchange and automated-market-maker infrastructure on Solana.

Unit supplies asset-tokenisation infrastructure for deposits and withdrawals in the Hyperliquid ecosystem.

• Hyperliquid

AWS for Startups provides cloud resources and programmes for startup teams. This is a supporting technology resource, rather than a prediction-market operator.

Privy supplies wallet, stablecoin and programmable financial-operation infrastructure for developers and businesses.

Beep describes an agentic-finance intelligence layer combining market data, prediction-market probabilities, capital flows and agent behaviour. The current page is aimed at software agents and strategy infrastructure; it does not establish a complete public trading fee schedule or a tested Polymarket execution integration.

• Robinhood

Ellipsis Labs develops crypto-finance products and publishes research and development material. The site separates its products from its research posts.

Real time blockchain data pipelines, subgraphs and RPC across 160+ chains. Lists Polymarket as a customer and prediction market indexing as a use case.

• Free and paid
• Polymarket

No code launcher for branded prediction markets that mirror Polymarket liquidity, using Polymarket derived contracts and UMA resolution. Operators set 0.5% to 3% trade fees.

• Free and paid
• Polymarket

LayerZero provides permissionless infrastructure for applications communicating across blockchain networks.

Tokenized Kalshi event contracts bought and sold inside the Phantom wallet on Solana using SOL or the CASH stablecoin, routed through Kalshi's onchain liquidity partners.

• Robinhood

Agg Build offers infrastructure for businesses building prediction-market interfaces. The site describes aggregated market access, liquidity and pre-confirmation data, with commercial implementation discussed through the provider.

Azuro supplies tooling, oracle services and liquidity infrastructure for EVM-based prediction and gaming applications.

• Azuro

Base develops protocol or application infrastructure.

Blockchain Capital develops protocol or application infrastructure.

The recorded Tally URL now presents Cactus, a resource for DAO proposals, delegates and governance participation. The changed page branding is retained as source context.

Contro describes market mechanisms intended to turn disagreement into collective information. The public overview explains the concept rather than establishing measured forecasting performance.

Core is a crypto wallet for buying, selling, swapping and managing assets, with mobile, desktop and browser access described by the provider.

ELLIPAL sells crypto hardware wallets and related accessories. This record concerns custody equipment rather than a prediction-market venue.

Gnosis develops protocol or application infrastructure.

Merlin develops protocol or application infrastructure.

Meteora supplies liquidity and yield infrastructure on Solana. It is an adjacent DeFi application in this directory.

Optimism provides infrastructure for blockchain applications.

Purebet develops protocol or application infrastructure.