AlgoSeek is a leading historical intraday market data provider offering institutional-grade data products across multiple asset classes. The platform provides comprehensive coverage including equities, ETFs, futures, options, forex, and cryptocurrencies.
Finnhub is a comprehensive financial data platform that provides institutional-grade market data through user-friendly APIs. The platform offers extensive coverage across multiple asset classes.
Alpha Vantage is a financial data API provider that offers comprehensive market data services for developers, traders, and financial institutions.
Polygon.io is a comprehensive financial data infrastructure provider that offers real-time and historical market data through standardized APIs. The platform provides extensive coverage across multiple asset classes.