ETF Insider vs Open Payments (CMS) comparison

ETF Insider focuses on ETF Screeners, Screeners, and Data Visualizations while Open Payments (CMS) specializes in Data APIs, APIs & SDKs, and Data Visualizations. They overlap in 3 categories, so choose based on your preferred workflow and pricing.

Good news—both ETF Insider and Open Payments (CMS) offer free plans. You can try each platform without commitment and only pay when you need premium features.

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

Choose ETF Insider if you need Interactive web app that visualizes portfolios from the perspective of their underlying assets using a central network diagram and portfolio/assets tabs for drill‑downs., and Supports ETFs, mutual funds and stocks as input assets, with full look‑through to all underlying holdings and tools to understand overlap, sector, geographic and market‑cap concentration.. Go with Open Payments (CMS) if Three core datasets each year: General Payments, Research Payments, and Ownership/Investment Interests., and Web search/explorer with filtering and charts; program year downloads available from the portal. better fits how you invest.

Both cover common asset types. ETF Insider also includes ETFs, Mutual Funds, and Stocks. Open Payments (CMS) adds coverage for Other.

ETF Insider offers real-time data feeds, which is essential for active traders. Open Payments (CMS) 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 (). This is useful for custom analysis or record-keeping.

ETF Insider includes a stock screener for finding investment ideas. Open Payments (CMS) focuses on other analytical tools.

ETF Insider offers portfolio tracking features. Open Payments (CMS) is more focused on research and analysis.