Recommended by Pro Trailblazer
Planetary
co-mment
Clients and teammates leave feedback by clicking the actual element on your staging site, and the thread comes back out as a prompt your coding agent can act on.
About
co-mment adds a click-to-comment layer to a staging or preview site so reviewers can pin feedback to a specific element instead of describing where it is. Pins anchor to the DOM rather than to pixel coordinates, so they stay attached to the right element after a redeploy, and each thread captures a screenshot of the pinned area along with the page, viewport, and browser it came from. Everything lands in one filterable inbox, and a finished thread can be exported as a structured prompt for Claude Code or Cursor, or pushed into Linear as an issue. Reviewers do not need an account or a browser extension: they give a name and email once and claim their identity with a six-digit code.
Highlights
- Reviewers pin comments to real page elements, with no account and no browser extension to install
- Pins resolve against the DOM instead of coordinates, so they survive a redeploy and follow the element
- Threads carry an automatic screenshot of the pinned area plus page, status, commenter, viewport, and browser metadata
- One inbox for every comment on the project, filterable across all of those fields
- Export a thread as a structured prompt for Claude Code or Cursor, or convert it into a Linear issue
- Two-line install as a React component via npm, or a single script tag for Astro, Rails, WordPress, Hugo, and plain HTML
- Free during the public preview, with no credit card required