Koyfin vs Office of Financial Research (U.S. Treasury) comparison

Koyfin focuses on Screeners, ETF Screeners, and Data Visualizations while Office of Financial Research (U.S. Treasury) specializes in Data APIs, APIs & SDKs, and Interest Rates. They overlap in 3 categories, so choose based on your preferred workflow and pricing.

Good news—both Koyfin and Office of Financial Research (U.S. Treasury) offer free plans. You can try each platform without commitment and only pay when you need premium features.

Koyfin has a mobile app so you can check your research on the go. Office of Financial Research (U.S. Treasury) is web-only, so you'll need a browser to access it from mobile devices.

Office of Financial Research (U.S. Treasury) provides API access for programmatic data retrieval and custom integrations. Koyfin doesn't currently offer an API, so you'll need to use their web interface.

Choose Koyfin if you need Web platform plus iOS & Android mobile apps; watchlists/portfolios sync with the web app., and Multi-asset coverage spanning global equities and multiple macro/market datasets (e.g., ETFs, bond yields/curves, FX, commodities, crypto), with news and transcripts.. Go with Office of Financial Research (U.S. Treasury) if Short‑term Funding Monitor (STFM): curated repo/CP/CD/FF market charts plus **open REST API** (JSON, HTTPS) with series search, metadata, and spread endpoints; no tokens required., and U.S. Money Market Fund Monitor: interactive holdings transparency by asset type, counterparty, country; per‑chart **CSV download**. better fits how you invest.

Both cover Mutual Funds, and Bonds. Koyfin also includes Stocks, ETFs, Closed-End Funds, Currencies, Commodities, Futures, and Cryptos. Office of Financial Research (U.S. Treasury) adds coverage for Hedge Funds.

Koyfin offers real-time data feeds, which is essential for active traders. Office of Financial Research (U.S. Treasury) uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.

Office of Financial Research (U.S. Treasury) supports data exports to CSV, and JSON. Koyfin has more limited export options.

Koyfin connects with brokers for portfolio syncing. Office of Financial Research (U.S. Treasury) requires manual portfolio entry or data import.

Koyfin includes a stock screener for finding investment ideas. Office of Financial Research (U.S. Treasury) focuses on other analytical tools.

Koyfin offers portfolio tracking features. Office of Financial Research (U.S. Treasury) is more focused on research and analysis.