BlackBoxStocks

Pros
Real-Time Alerts (Notifies users of unusual options and large block trades.)
Options & Stock Focus (Integrated analytics for both equities and options markets.)
Community Engagement (Social feed allows trade sharing and discussion.)
Mobile Push Notifications (Alerts delivered directly to mobile devices.)
Anomaly Detection (AI flags unusual or suspicious market activity.)
Cons
Subscription Fee (Monthly cost needed for full alert access.)
U.S.-Only Coverage (Focuses primarily on U.S. markets.)
Information Overload (High alert volume may overwhelm users.)
No Execution (Alerts only—trading through separate platform required.)
Limited Free Trial (Trial period may restrict full feature testing.)