Lenny’s Newsletter · Subscriber post · Product strategy & vision · Growth & retention

Flywheels, flywheels, flywheels

Each week I tackle reader questions about product, growth, working with humans, and anything else that’s stressing you out at the office

Lenny RachitskyAug 18, 20209 min♥ 34
SourceLenny’s Newsletter
KindSubscriber post
PublishedAug 18, 2020
Readers♥ 34
Originallennysnewsletter.com ↗
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Lenny answers a reader's question about how to build a business 'flywheel,' a visual model of which business elements reinforce each other to accelerate growth. He explains how to brainstorm one from assets, actions, needs, outputs, and optimizations, offers Jim Collins' retrospective method, and warns against overcomplicating the diagram. He illustrates with examples from Amazon, Uber, Netflix, and others.

Subscriber post — summary only

01Key takeaways

  • A flywheel is a visual tool that shows which business elements feed each other and accelerate growth.
  • Start by listing your business's assets, user actions, user needs, outputs, and optimizations, then look for direct cause-and-effect loops.
  • Jim Collins' approach compares past successes and failures to identify four to six flywheel components.
  • Keep the flywheel simple; a diagram with too many loops and arrows stops being useful.
  • Flywheels are often recognized only in hindsight, and the exercise is valuable for aligning colleagues on what matters most.
“A flywheel is just a tool for you and your team to identify and align on which parts of the business matter most.”Lenny Rachitsky · Lenny’s Newsletter

02Frameworks mentioned

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