1. Integration with Services: Azure Monitor allows integration with a wide range of Azure services, providing a comprehensive monitoring solution within the Azure ecosystem, whereas Supervisord is a process control system that is not limited to monitoring Azure services.

2. Scalability: Azure Monitor is a scalable solution that can handle large amounts of data and monitor numerous resources across multiple environments, while Supervisord is typically used for monitoring and managing processes on a single machine or server.

3. Alerting and Notifications: Azure Monitor includes robust alerting and notification capabilities, enabling users to set up custom alerts based on metrics and logs, whereas Supervisord does not have built-in alerting features and would require additional tools for setting up alerts.

4. Monitoring Capabilities: Azure Monitor provides a wide range of monitoring capabilities including metrics, logs, and traces for applications and infrastructure deployed on Azure, whereas Supervisord primarily focuses on process monitoring and management.

5. Automation and Orchestration: Azure Monitor offers automation and orchestration capabilities through Azure Automation and Azure Logic Apps for performing actions based on monitoring data, whereas Supervisord is more focused on process control and does not provide native automation features.

6. Cost Structure: Azure Monitor is a cloud-based service that typically incurs costs based on usage and data retention, while Supervisord is an open-source solution that is free to use without any additional costs.

In Summary, Azure Monitor is a comprehensive, scalable monitoring solution tightly integrated with Azure services, while Supervisord is a process control system primarily used for managing processes on individual machines or servers.