EODHD (EOD Historical Data) vs SEC API (sec-api.io) comparison

Both platforms cover Data APIs, Financials, Insider Data, and APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Both EODHD (EOD Historical Data) and SEC API (sec-api.io) keep freemium access with optional paid upgrades, so you can trial each platform before committing.

Both EODHD (EOD Historical Data) and SEC API (sec-api.io) prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.

EODHD (EOD Historical Data) differentiates itself with End-of-day OHLCV data via API with daily, weekly, and monthly series, fully adjusted for splits and dividends. JSON and CSV supported., Intraday historical prices available at 1-minute, 5-minute, and 1-hour intervals., and Delayed live quotes: 15–20 minute delay for stocks, 1-minute delay for FX; supports multi-ticker queries., whereas SEC API (sec-api.io) stands out for Comprehensive API endpoints: query, full-text search, real-time streaming via WebSocket, download/PDF generator, XBRL-to-JSON conversion, and section extractors for 10-K/10-Q/8-K filings., Specialized form coverage including ADV, insider filings (Forms 3/4/5), 13F, 13D/G, Form 144, IPO registrations (S-1, 424B4), crowdfunding (Form C, Form D), Reg A filings, and fund reports (N-PORT, N-PX, N-CEN)., and Datasets include executive compensation, directors and board members, audit fees, subsidiaries, and public float/outstanding shares..