We list what your own website publishes. If something is wrong, out of date, or missing, we want to fix it — and the fix sticks, because we re-read your page every night.
Send the gym name and the page on your site that shows the current price. We re-scrape from that URL, so it stays right on the next build rather than drifting back.
We only list gyms that publish prices publicly. If yours are behind an enquiry form, we will not guess them. Publish them and we will pick them up automatically.
We do not take payment to move a gym up the rankings, hide a joining fee, or show a promotional rate as if it were standard. The ordering being honest is the only reason anyone trusts the numbers.