Product Manager Hub

I collect real product decisions and insights, and send one short email a week.

Join the free weekly email, or share a decision or an insight.

I send the weekly email only after you confirm.

Illustrative example, not a real submission

Situation: A small team could build its own onboarding flow or buy a tool.

Options I considered: Build, buy, or delay a quarter.

What I decided: Delay and test the current flow first.

What happened: The current flow was enough for the people already using it.

What I would do differently: I would watch people use the current flow before I buy or build.

What you get

  • One short email a week, after you confirm.

  • A library of real decisions and insights I have approved.

  • Search those decisions and insights through MCP in your own Claude.

  • Share a decision or an insight. I review it before it is published.

How it works

  1. 1

    I collect real decisions and insights from product managers and product owners.

  2. 2

    I publish the useful ones.

  3. 3

    I send one short email a week.

A look at the weekly email

One short note. A decision or an insight, then one theme from the questions people sent.

Sample of a weekly email

Subject

One decision this week: delay the onboarding tool

Decision or insight of the week

A small team could build its own onboarding flow or buy a tool. The options were build, buy, or delay a quarter. They delayed and tested the current flow first. The current flow was enough for the people already using it.

What people asked about

Whether to let an AI tool write the first draft of a spec. I do not answer these one by one. I use them to see what people are stuck on, and I may mention the theme.

Sample only. This is the shape of the email, not one I have sent.

The shape of what I collect

A decision is the situation and what happened. An insight is one thing learned, and what it is based on.

Illustrative example, not a real submission

Situation: A small team could build its own onboarding flow or buy a tool.

Options I considered: Build, buy, or delay a quarter.

What I decided: Delay and test the current flow first.

What happened: The current flow was enough for the people already using it.

What I would do differently: I would watch people use the current flow before I buy or build.

Illustrative example, not a real submission

Situation: A team was deciding whether to let an AI assistant draft first versions of specs.

Options I considered: Let the assistant draft the spec, keep writing specs by hand, or use the assistant only after a draft exists.

What I decided: Let the assistant draft the first version, then a person rewrites it.

What happened: The draft was faster to start and still needed a person to make it specific.

What I would do differently: I would not ship the first draft the assistant wrote.

Illustrative example, not a real submission

What I learned or noticed: Asking an AI tool to critique a draft works better than asking it to write the draft.

I tried it: I tried it on my own drafts.

Illustrative example, not a real submission

What I learned or noticed: A roadmap review goes better when each item says what would change the decision.

I saw it happen: I saw it on my team.

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FAQ

Common questions

Straight answers about the weekly email and the library.

What is this site for?
I collect decisions and insights from product managers and product owners, publish the useful ones, and send one short email a week. The essays and tools already on the site stay up.
Is the weekly email free?
Yes. I email you only after you confirm, and every email has a link to unsubscribe.
What happens to a decision or insight I share?
I read it first. It is not public until I approve it. If I publish it, your email stays private. Your name shows only if you asked me to show it. Otherwise I use “A product manager.”
What should I leave out?
Leave out confidential information about your employer or customers. The form asks you to confirm that before I can accept a decision, an insight, or a question.
How do I get something removed?
Email ludwigad@productmanagerhub.io and name the decision, the insight, the question, or the address. I will take it down.

Join the weekly email, or share a decision or an insight.

I send the weekly email only after you confirm.