Exchange Data International
Depends
Confidence: Medium
Buy if you are a financial institution or fintech dev team needing corporate actions, securities reference data, funds, or FX feeds.
New check
Comparison
Exchange Data International and EODHD both land on Depends.
Buy if you are a financial institution or fintech dev team needing corporate actions, securities reference data, funds, or FX feeds.
Buy if you're a developer or indie quant building trading tools, backtests, or AI agents that need affordable historical market data.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Asset managers tracking corporate actions | Indie algo traders backtesting strategies |
| Who it's not for | Retail investors . use free tools | Non-coders wanting a ready-made stock app |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁹ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Self-reported support expansion; no independent reviews | Thin evidence; Trustpilot snippets suggest positive feedback |
| Public sentiment | Reddit algo-traders mention EDI as an EOD and backtesting data source, but detailed product reviews are scarce and mostly employee-generated.⁶ | Algo-trading communities treat it as a legit budget data source, and Quantpedia ranks it among the best historical providers.11 |
| Biggest gotcha | Pricing is custom and undisclosed . expect a sales process before knowing cost³ | Free plan API call limits are low; heavy backtesting hits paid tiers fast |