Product Managers vs Product Leaders

Marty Cagan clarifies a terminology problem in the product community: many people use "product leader" interchangeably with "product manager" or "product owner," which causes unnecessary confusion. He argues the two roles are meaningfully different, with the product manager being an individual contributor and the product leader managing product people and setting strategic context. Although he dislikes the imprecise titles, he accepts them as standard and does not want to introduce new ones. He asks the community to reserve "product manager" for individual contributors and "product leader" for people managers, noting this is already the majority view but a notable minority, especially in Europe, differs.

01Key takeaways

• Use "product manager" for individual contributors and "product leader" for people managers to avoid confusion.
• The product manager is not the boss of anybody; influence comes without formal authority.
• A product leader's most important responsibility is developing the skills of the people on the team.
• Standard terminology can matter more than perfect terminology when communicating with a community.
• The group product manager (player-coach) is a good stepping stone for PMs moving into product leadership.

02Key sections

Origins of the confusion

Feedback from conversations with practitioners from individual contributors to CEOs revealed that many people treat the terms as synonyms. The lack of standardization across the product community is the root cause.

Two distinct roles

Cagan explains his long-held distinction: a product manager is an individual contributor who is not the boss of anyone, while a product leader is responsible for staffing, coaching, developing people, and providing strategic context.

Common titles at each level

Individual contributor titles run from associate to principal product manager, while people-manager titles range from manager of product management up to chief product officer. A hybrid player-coach group product manager role is also noted.

A plea for consistent usage

Cagan accepts imperfect terminology for the sake of standardization and asks the community to use the terms consistently, even though some people will not agree.

Acknowledging the counterargument

He recognizes that leadership is a quality of strong product managers too, so the broader usage is not unreasonable, but he still values the clarity of a precise distinction.

03From the post

“A partnership dedicated to teaching best practices to product teams and product leaders”

Summary and takeaways written by PM Atlas; quotes are short excerpts. © the original author.