ETF Insider vs FlightAware comparison

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

Both ETF Insider and FlightAware keep freemium access with optional paid upgrades, so you can trial each platform before committing.

FlightAware ships a dedicated mobile experience, while ETF Insider focuses on web or desktop access.

ETF Insider differentiates itself with 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., 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., and Risk and efficiency analytics including portfolio standard deviation, beta, diversification labels, fund overlap metrics and efficient‑frontier / Sharpe‑ratio views versus major benchmarks., whereas FlightAware stands out for Live flight tracking and flight-status pages with dedicated views for cancellations and delays, plus the signature MiseryMap® for U.S. air traffic disruptions., Premium subscriptions unlock unlimited flight alerts and access to three, five, or eight months of historical flight data., and AeroAPI (v4) provides RESTful access to current and historical flight data with JSON responses and API key authentication..