Lenny’s Newsletter · Subscriber post · PM career & craft · Communication & influence

Startup PM vs. big company PM

> ## Q: I’m transitioning from being the first (and only) Product Manager at a small company to being a PM at a big company

Lenny RachitskyNov 10, 20207 min♥ 25
SourceLenny’s Newsletter
KindSubscriber post
PublishedNov 10, 2020
Readers♥ 25
Originallennysnewsletter.com ↗
N:

Lenny Rachitsky answers a reader moving from a solo startup PM role to a large company, arguing that communication, influence, and data-driven decision-making matter most in that shift. He also notes the shared core of both jobs: building with cross-functional teams, earning buy-in, and solving customer problems.

Subscriber post — summary only

01Key takeaways

  • Communication is the core PM job at big companies; write, speak, and run meetings with clear goals and action items.
  • Influence cross-functional teams without formal authority by fostering culture and observing how effective PMs get things done.
  • Lean on clear principles and hard data to make the many daily decisions large organizations demand.
  • Startup energy and the fundamentals of building products with cross-functional teams carry over to big companies.
  • Experiment-driven decision making and studying how senior leaders reason are practical ways to build the data skill.

02Frameworks mentioned

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