NYSE (Exchange Data & Tech) vs OpenCorporates comparison

NYSE (Exchange Data & Tech) focuses on Data APIs, Order Book / Level II, and Odd Lots while OpenCorporates specializes in Data APIs, Regulatory Filings Monitoring, and Other. They overlap in 1 categories, so choose based on your preferred workflow and pricing.

OpenCorporates offers a free tier that lets you get started without paying, while NYSE (Exchange Data & Tech) requires a subscription. If budget is a concern, start with OpenCorporates and upgrade later if you need more advanced features.

OpenCorporates is more beginner-friendly with an approachable interface. Both can work for intermediate users.

Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.

Choose NYSE (Exchange Data & Tech) if you need Real-time proprietary feeds by venue: Integrated Feed (order-by-order), OpenBook Ultra and Aggregated (depth), BBO (top-of-book), Trades, and Order Imbalances., and Multi-market consolidated feeds: NYSE BQT (best quotes & trades) and Pillar Depth (top 10 price levels across NYSE Group, Nasdaq, and Cboe).. Go with OpenCorporates if 230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links., and Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day). better fits how you invest.

Both cover common asset types. NYSE (Exchange Data & Tech) also includes Stocks, ETFs, Options, and Bonds. OpenCorporates adds coverage for Other.

NYSE (Exchange Data & Tech) offers real-time data feeds, which is essential for active traders. OpenCorporates uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.

Both platforms let you export data to spreadsheets (CSV). This is useful for custom analysis or record-keeping.