What type of flow is best for handling platform event notifications?

Choosing a Platform-Event Triggered Flow is ideal for handling platform event notifications due to its capability to respond automatically to the events published in Salesforce. This type of flow is specifically designed to trigger when a platform event message is received, allowing for immediate processing of the data contained within that message.

In this context, the flow can initiate processes based on the event's payload, performing actions such as creating or updating records, sending notifications, or integrating with external systems. This direct response to events makes it highly efficient for real-time processing scenarios.

Screen Flows and Autolaunched Flows, while valuable for various automation tasks, are not designed to directly handle incoming platform events. Screen Flows require user interaction through a user interface, which is not applicable in a scenario focused on automatic event handling. Autolaunched Flows can run in the background but do not have the event-driven capabilities that a Platform-Event Triggered Flow offers.

Flow Orchestration is a higher-level automation tool that can manage multiple flows and coordinate complex processes, but it does not specifically handle platform event notifications. Therefore, for the task of responding to platform events, the Platform-Event Triggered Flow stands out as the most appropriate choice.