eSignal

eSignal is a professional-grade charting and market data platform with roots going back to 1983, now owned by Intercontinental Exchange (ICE). It is designed primarily for serious active traders who require institutional-quality real-time data, advanced charting, and deep technical analysis capabilities across stocks, options, futures, and forex markets.

The platform offers an extensive suite of analytical tools including tick-level data, Level II quotes, advanced scanning, and eSignal Formula Script (EFS) for creating fully custom indicators and automated strategies. All plans include Dow Jones Factiva streaming headlines from over 600 sources, giving traders integrated news alongside their charts.

Broker integration is a standout strength — eSignal connects to more than 50 different brokers, allowing traders to place orders directly from the charting interface without switching platforms. Premium add-ons such as Advanced GET (Elliott Wave analysis), Options Analytix, and Market Screener Plus extend the platform's capabilities for specialized trading styles.

The main drawbacks are cost and accessibility. eSignal is one of the more expensive charting platforms on the market, with plans starting at $67/month and rising steeply for professional tiers. The software is Windows-only with no Mac or mobile support, and the interface carries a steeper learning curve compared to modern web-based alternatives.