Comment Kit
Drop a one line snippet. Reviewers pin feedback on your live prototype. No accounts, any host.
PRICING
Ship the prototype.
Collect the truth.
Stakeholders leave notes where the design actually lives, not in a slide deck.
Live preview of Comment Kit on a prototype
Snippet based. Real site. Real time via Convex.
Built for prototypes that ship.
Snippet based, zero friction anonymous commenting, real time. No Vercel lock in. No heavy QA toolbar.
Review where the product actually lives
Comment Kit drops into the prototype you already shipped. Reviewers pin truth in context.
Feedback on the real URL
Pins live on your deploy, not a proxy viewer or slide deck.
Zero friction for reviewers
No accounts. Device scoped identity. They only see their threads.
Live reply loop
Inbox and in page review stay synced. Resolve when done.
Host anywhere
One script for HTML, Next.js, or Vite on Vercel, Netlify, or anywhere.
How it works
Three minutes from signup to live feedback on the real site, not a proxy viewer.
Paste the snippet
One script tag for HTML, Next.js, or Vite. Works on Vercel, Netlify, or anywhere.
Reviewers pin comments
No account required. Device scoped identity. They only see their own threads.
Reply in real time
Inbox and in page review mode stay live via Convex. Resolve when the loop is closed.
Questions before you join
Straight answers about accounts and what the waitlist gets you.
No. Reviewers pin comments with a device scoped identity. They only see their own threads unless you share the project inbox as an owner.
Built for prototypes that ship
Snippet based, zero friction anonymous commenting, real time. No Vercel lock in. No heavy QA toolbar.