CommentLayer is a browser extension for leaving private notes pinned to the exact spot on a page. Install it, create a layer in one click, and send your team the invite link. Nothing is public: only people with the link can see a note, and a layer is kept 30 days after its last change.
Were you sent an invite? This link is missing its layer. A complete invite looks like this, with the layer and key after the #:
commentlayer.summitml.com/join#layer=…id…&key=…key…&name=Website redesign
Ask whoever sent it to copy the invite again from the extension's options, or paste the whole link into the extension yourself under “Have an invite link?”.
It points at a layer kept in a Google Sheet, which the current extension doesn't support. Ask whoever sent it to create a layer in the extension's options and send you that invite instead.
A private review layer: drop pins on the site, leave notes, and only the people with this link see them. Nothing is posted publicly, and the site itself doesn't change.
Checking for the extension…
Joining…
How it works
Install it once. The commentLayer icon lands in your toolbar; click it on any site to turn a layer on there.
Create a layer in one click and copy its invite link. Everyone who opens it is in: no accounts, no sharing settings, nothing to approve.
Everyone on the layer drops pins and leaves notes on the live page. Private to your link, kept 30 days after the last change, and exportable any time.