Product Evangelism

Marty Cagan argues that product evangelism, which he describes as selling the dream, is a core job for founders and product managers alike. Without it, strong teams are hard to assemble at startups, and at larger companies promising products risk being killed or fading away. He contends the product owner must be the team's evangelist, explaining the reasons behind backlog items so people want to do the work. He closes with ten practical techniques for persuading teams, stakeholders, and executives, noting that in mid-to-large companies product marketing handles customer evangelism while product leaders focus on their own team.

01Key takeaways

• Treat evangelism as a core responsibility, since weak selling of the vision makes teams hard to build and products easy to kill.
• Explain the reasoning behind every backlog item so the team wants to do the work, not just completes tasks.
• Use high-fidelity prototypes and a 2-3 year vision with product principles to show the big picture.
• Share customer learnings openly, including problems, and give the team credit while owning misses.
• Be the undisputed expert on your users and market, and show real enthusiasm.
• Spend regular one-on-one time with every team member, especially remote ones, to build motivation and velocity.

02Key sections

Why evangelism matters

Product evangelism means helping people imagine the future and inspiring them to build it. Founders need it to attract teammates, and product managers need it to keep their products from being cancelled.

The product owner as evangelist

Because the product owner controls the backlog, they must make sure the team understands why each item matters. This helps developers do the work and motivates them to care about it.

Showing the pain and the vision

Prototypes, customer pain demonstrations, and a 2-3 year product vision with principles help people see the big picture. Bringing team members to user testing lets them experience the problem directly.

Sharing learnings and credit

Share both successes and problems from customer visits so the team can help find solutions. Credit the team generously, and take personal responsibility when things go wrong.

Demos, expertise, and enthusiasm

Give demos that show value rather than teach or test, do thorough homework on users and market, and show genuine enthusiasm, which is contagious. Spending face time with every team member boosts motivation and velocity.

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.