Alpha Vantage offers APIs for equities, foreign exchange, cryptocurrencies, technical indicators, and company fundamentals. It serves developers, educators, researchers, and small finance...
Pros
- Strong beginner-friendly documentation and broad technical-indicator coverage
- Includes a usable free tier for prototypes and educational projects
- Covers stocks, forex, cryptocurrencies, and fundamentals through one API
Cons
- Free-tier request limits are restrictive for production workloads
- Intraday and bulk-data capacity is generally weaker than specialized providers
- Fundamental coverage is less model-ready than Financial Modeling Prep for some workflows
Freemium, premium plans from approximately $49.99/mo
