What is the difference between Project Sponsor vs Project Manager?

Aspect	Project Sponsor	Project Manager
Primary Role	Provides strategic oversight, secures funding, and champions the project at executive levels.	Plans, executes, and monitors project activities to ensure deliverables are met on time and within scope.
Responsibilities	High-level decision making, stakeholder engagement, and resource approval.	Day-to-day project management, team coordination, and risk management.
Credentials	Often senior executives with industry experience; certifications like PMP are common but not mandatory.	Project management certifications (e.g., PMP) are typically required; relevant industry experience is important.
Work Environment	Executive offices, strategic meetings, and stakeholder interactions.	Project sites, team meetings, and project management tools.

In summary, the Project Sponsor holds a strategic, high-level role focused on oversight and funding, while the Project Manager handles the operational aspects of project execution. Both roles are essential but differ significantly in scope and responsibilities.