Alpha Vantage
AI data, analytics, or security company
Active Summer 2018 Y Combinator company tracked in the adjacent-technology layer for AI and agent infrastructure. The YC profile supplies the directory classification and displayed location; the profile does not imply a crypto-native business unless the relevance badge says direct.
Alpha Vantage offers free stock APIs in JSON and CSV formats for realtime and historical stock market data, options, forex, commodity, cryptocurrency feeds and over 50 technical indicators. Global market news API and sentiment scores powered by AI and machine learning. Supports intraday, daily, weekly, and monthly quotes and technical analysis with chart-rea