Most engagement metrics on Skool are arguments about definitions. Creator rate is not, which is why it is the right place to start. And once you have the number, the useful thing to do with it is not to hold it against an imagined community where everybody posts. It is to hold it against how people actually behave online.
The definition
Creator rate is the share of a community's members who have ever authored a post.
Ever, not recently. One post at any point in the community's history is enough. That choice is deliberate: it makes the metric a measure of whether a member has ever crossed the line from watching to contributing, which is the threshold that actually predicts anything. A recency window turns the same metric into a measure of the last month's activity, which is a different and much noisier thing.
How it is measured
Every page of a community's public post history is retrieved until a page returns no posts we have not already seen, and the distinct authors are counted against the community's member count.
Two details matter more than they look.
Within a community this is a census, not a sample. Every post is counted, so there is no sampling error inside the number. The only sampling is in which communities get measured.
A short feed page is not the last page. Skool returns 30 posts plus any pinned items, so a page with fewer than 30 entries is a normal occurrence in the middle of a history. Terminating a crawl on a short page silently truncates the history and inflates creator rate, because a community appears to have fewer posts and therefore proportionally more of its authors visible. The correct end condition is zero new posts.
What the number is
Across public Skool communities in our study panel, the median creator rate is 7.3%, with a 90th percentile of 20.5%. This is the frozen cut: all 761 panel communities were attempted and 688 study communities returned a complete public history.
Roughly one member in fourteen. If you have been carrying an unspoken assumption that a healthy community is one where most people post, that figure lands badly. Set against the published research on how people behave in online spaces, it reads very differently.
What 7.3% looks like next to the rest of the internet
The closest published benchmark for the same construct is the 90-9-1 rule from Nielsen Norman Group: in online communities, about 1% of people create, 9% respond to what has been created, and 90% read without contributing. It has held its shape across two decades and a great many very different platforms.
The median public Skool community runs about 7.3% creators.
The comparison is directional, not like-for-like, and the mismatch runs in Skool's favour. 90-9-1 is typically measured over a window; creator rate is all-time, which is the more generous denominator, because anyone who has ever posted counts forever. Read it as evidence that Skool communities are not unusually quiet places. Do not read it as a precise multiple.
There is a second comparison most owners assume they can make, and it does not exist. No published figure exists for the share of a Facebook Group's members who ever post. Meta does not release it, and the academic literature on lurking spans anywhere from 0% to 99% depending on the type of community, which is too wide to anchor anything. That gap is an absence, not a finding — and it is the reason this measurement was worth building. Until now there has been nothing solid to hold a community up against.
What happens as a community grows
| Community size | Creator rate |
|---|---|
| 50–199 members | 7.7% |
| 200–999 | 5.9% |
| 1,000–5,000 | 4.8% |
| 5,000+ | 5.4% |
That is a mild drift, not the collapse most owners brace for. Growth changes the number of people posting and leaves the participating fraction close to alone. A 5,000-member community runs roughly the creator rate of a 150-member one, which is a quietly encouraging result: whatever gets people to post at small scale does not stop working at large scale.
The practical consequence is a kind one. Any diagnosis that starts from your member count starts from noise. A 200-member community at 6% is not behind a 2,000-member community at 6%. It is the same community, earlier.
What creator rate cannot tell you
It does not count commenting. A member who comments on every post and never starts one is not a creator by this definition. That is a real limitation and not a small one — in communities where full data is available, roughly 21% of members comment without ever posting. Which is worth sitting with for a moment: for every visible poster, several more members are taking part in a way no outside count can see. Your community is busier than its creator rate says.
It does not distinguish one post from a hundred. A member who posted once two years ago counts identically to the person carrying the community. That distinction is the one-and-done rate, and it is where the shape of contribution actually shows up.
It says nothing about who is still there. A member who posted in 2024 and left Skool entirely still counts as a creator. Separating those two populations needs a presence measurement rather than a post history, which is what the show-up rate is for.
How to read your own
Compute it the same way each time, and compare it to the band for communities your size rather than to a general benchmark. A creator rate of 5% in a 3,000-member community is unremarkable. The same 5% in a 60-member room is three people, which is a different situation and calls for different work.
Then compare it to your own figure a month ago. That is the only comparison you fully control, and it is the one that tells you whether what you are doing is working.