Best Quandl Alternatives ranked by AI · updated May 2025

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Quandl provides financial, economic, and alternative datasets.

Price: Contact for pricing

Top 5 Quandl alternatives

2 Alpha Vantage logo

Alpha Vantage

Alpha Vantage

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

IEX Cloud offers financial data APIs for developers and businesses.

Pros

  • Detailed market data
  • Affordable pricing plans

Cons

  • Limited historical data in free tier

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