Know what changed before it changes the conversation.

I watch the competitive environment, verify meaningful changes, understand their implications, and keep the company ready for the conversations those changes create.

  1. Watch. Keep the important competitors, substitutes, platforms, and market shifts visible.
  2. Detect. Distinguish a meaningful change from ordinary noise.
  3. Verify. Establish what changed and what has only been claimed.
  4. Interpret. Determine whether it changes the differentiation, objection handling, strategy, or nothing at all.
  5. Equip. Give the relevant people the context they need to respond.
  6. Learn. Use field and market response to improve the competitive model.
One example, from one run

In a run on Ramp’s Router launch, four competitors and the incumbent all claimed cost-aware routing. Logged, not chased: matching them would have bought a sixth voice in a crowded claim. What the log did change was where the differentiator could live. Stripe’s OpenRouter announcement landing the same day was logged as a market fact and deliberately not written up as the reason for Ramp’s timing. See the run →

Why ignoring noise is part of the job

Most competitor movement never reaches a buyer. Treating every feature, hire, or announcement as a threat wastes the company's attention and pulls the roadmap around. The system exists to tell the difference, and to say so when a change does not matter.

How the team relationship works

Product decides the product response. Leadership decides the strategic response. PMM owns the market interpretation and commercial readiness: what the change means to buyers, and whether messaging, enablement, or positioning should move.

Modus Create · Founding PMM

Competitive intelligence run ahead of any product decision identified a gap the market wanted filled. It became Just Add+ Excalidraw, shaping the roadmap before launch, not just the go-to-market after.

Read the case study
Jerry Nettles
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Senior Product Marketing

Product marketing should make the whole company better.

I build the product marketing function and keep it current.

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Make better decisions with the whole picture.

Know what deserves attention.

Six functions

Pick one. Each opens a room.

A short story of how the function runs, then a calm operating view you can stay on.

Jerry OS is how I run product marketing: evidence graded before it’s used, theses tested against each other, every claim verified before it ships, and outside review before anyone sees it. AI is the leverage under it; the judgment is mine. See the whole system run once, in the open →