Salesforce Flow is the name of the overall suite of flow automation tools. This includes the ability to create, run, and manage flows. Flow Builder is the point-and-click UI tool used to create the flows.

Salesforce Flow = entire automation platform (includes Flow Builder, Runtime Engine, Flow Orchestration, etc.)

Flow Builder = visual tool used to design and build the flow.

Therefore:

B. Flow Builder is a part of Salesforce Flow. ✅ Correct

A. Incorrect — reversed relationship.

C. Incorrect — speed isn’t the defining difference.

D. Incorrect — both are available in Lightning Experience.

Reference Extracts from Salesforce Process Automation Study Guide:

“Salesforce Flow is the product that includes tools like Flow Builder for creating flows and automation.”

“Flow Builder is the declarative interface for designing flows within Salesforce Flow.”

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