The leading airport operations management platforms are usually grouped by operational depth and airport scale: Amadeus Airport Operations, SITA Airport Management, ADB SAFEGATE, INFORM AirportSuite, and Veovo Airport Operations are among the best-known choices for AODB-centered coordination, flight and resource management, disruption handling, and real-time operational monitoring, with Amadeus strong in long-range schedule visibility and AODB/A-CDM workflows, SITA focused on real-time data and disruption mitigation, ADB SAFEGATE emphasizing AODB plus AI-supported resource planning and alerts, and Veovo standing out for prediction-led collaboration across flight operations and passenger flow. AirportIQ, Damarel, ARC Airport Systems, TAV Technologies, and Indra are also relevant options, especially where airports want tailored operational suites, passenger-processing ties, or regional deployment experience, but they are often evaluated more case by case than the first group. When selecting a platform, airport authorities should focus most on AODB integration, gate/stand/counter/belt resource optimization, predictive analytics, role-based decision dashboards, irregular-operations support, scalability across terminals and stakeholders, security/compliance, and deployment complexity, because the right fit depends on whether the airport needs core operational control, collaborative decision-making, or a broader intelligent-airport platform.