Contact
Corrections and enquiries
Specifications drift, prices change and links break. If something on this index is wrong, telling us is the fastest way to get it fixed — every report goes into the same review queue an item passes through before it is published.
Write to us
Include the URL of the page in question and, where you can, the source that shows the correct figure — a manufacturer's spec sheet or product page settles most corrections in one exchange. Every published number is checked against a primary source, so a citation lets us verify and republish rather than open an investigation.
What to expect
Fathom Layer is a small operation. Messages are read and answered on a best-effort basis, with no guaranteed response time. Corrections to published data are prioritised over everything else.
Removal requests
Manufacturers and vendors may request removal or correction of data concerning their own products through the same address. See the privacy policy for what this site stores.
What this address is not
Placement in this index is not for sale, so paid-listing and sponsored-review proposals are declined without exception — the methodology and the affiliate disclosure explain how items are selected and how this site is funded.