
IEX Cloud
Provides financial data APIs for real-time market data, analytics, and insights.
Our take: IEX Cloud provided developers and analysts with access to comprehensive financial data through flexible APIs.
IEX Cloud was a valuable resource for financial data until its discontinuation in 2024.
Our score
Reviewed by the Conversion Gems editorial team. Hover a facet to focus it; click to pin.Tap a facet to focus it.
What it is, and why we rate it
One line each. Open a row for detail.
Our takeIEX Cloud provided developers and analysts with access to comprehensive financial data through flexible APIs.
Best / not good for
- Developers building financial applications
- Analysts requiring real-time market data
- Small to medium-sized fintech companies
- Users needing service beyond August 2024
- Enterprises requiring long-term data solutions
- Individuals seeking free, long-term data access
Friction report
Trade-offs to know before signing up.
- Time to valueFast: Quick API integration and immediate data access.
- Scale breakpointService discontinuation in 2024 limits scalability.
- Walled gardenModerate: Proprietary API with limited export options.
A look inside

Frequently Asked Questions
Does this financial data API provide real-time stock market information?
Does this financial data API provide real-time stock market and exchange data?
How does IEX Cloud provide developers and investors with access to a wide range of financial data via API?
How does this financial data platform provide real-time market data, analytics, and insights for investors?
What financial data and API services does this platform provide for developers and investors?
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