FinancialData.net vs OptionStrat comparison

Both platforms cover Calendar, Insider Data, US Government Trades, and Options & Derivatives workflows, so you can research those use cases in either tool before digging into the feature differences below.

Both FinancialData.net and OptionStrat keep freemium access with optional paid upgrades, so you can trial each platform before committing.

OptionStrat ships a dedicated mobile experience, while FinancialData.net focuses on web or desktop access.

FinancialData.net differentiates itself with REST API for real-time and historical data across equities (US + international), ETFs/funds, indices, derivatives, OTC, crypto and FX., API auth via query parameter `?key=API_KEY` (or `&key=`) and supports JSON or CSV output formats., and Market data endpoints include end-of-day prices, one-minute intraday history, and "latest prices"; real-time quote endpoints are documented as Premium subscription features., whereas OptionStrat stands out for Options strategy builder with profit calculators, chance of profit, net Greeks, and historical implied volatility (in real time on paid plans)., Strategy Optimizer searches thousands of trade setups by target price or date and ranks them by return or probability of profit., and Unusual options flow scanner detects multi-leg strategies (like spreads and condors), with saved filters, alerts, historical search, and performance tracking..