TL;DR

A directory that members promote themselves is a different product from a directory that has to be filled by staff. The switch happens when the profile becomes something the member is proud to show — then distribution stops being your job and becomes theirs.

This is the growth side of the member directory case study; the migration note covers how the legacy community got in safely.

The signal I was not looking for

I was tracking the obvious numbers: profiles published, profiles complete, profiles on the map. The number that turned out to matter was the one I had not planned to measure — how many members arrived with no invitation at all.

Nobody emailed those people. They found the public directory and applied.

Then members started posting their own profile pages and the community map to their social feeds, unprompted. That is when the mechanic became obvious.

The loop

Publish a member → she shares it because it makes her look good → her peers see it and ask how to join → they apply → publish.

There is no ad spend in that loop and no manual outreach in the middle. It only works if the profile is genuinely worth showing.

What makes a profile worth sharing

Looking at what we shipped versus what got shared, three things did the work:

  • It is hers, not ours. She edits it, she controls it, she can update it. A page someone else maintains about you is not something you show off.
  • It looks finished. Every published profile has a photo and a bio. A half-empty profile is embarrassing to share, so it never gets shared, so the directory never grows.
  • It has a real URL. Her own page, not a row in a table. A shareable link is the minimum unit of advocacy.

Completeness is a growth feature, not a data-quality chore

I originally treated “photo and bio required before publishing” as a quality rule. It is actually a distribution rule. The requirement that felt like friction is the reason the pages are shareable at all.

The publish gate says a profile goes live only when it is approved, the member opted in, and a photo exists. That gate is what guarantees every published profile is complete — and completeness is what makes members willing to post it.

Measure arrivals you did not cause

Most onboarding dashboards count what you did: invitations sent, emails opened, approvals processed. Those measure your effort, not the product’s pull.

The number worth watching is arrivals with no touch from you. It is the only one that tells you whether the thing recruits on its own. It is also the number that keeps growing while you sleep.

Key lessons

  • A member sharing their own profile is the strongest product signal you will get — stronger than any satisfaction score.
  • Completeness rules are distribution rules. Nobody shares a half-empty page.
  • Give people a page they own and a URL they can send. That is the unit of advocacy.
  • Track arrivals you did not cause, separately from the ones you did.
  • The loop only compounds if the profile makes the member look good — optimise for their pride, not your dashboard.

The one-line version

If members are not sharing their profile, the profile is not good enough yet.