Reviewers pin comments directly on your HTML email — no account needed. Render on real devices. No more screenshots in email threads. No more “what did you mean by that?”
No credit card required
Paste HTML code or upload an .html file. Your email is stored securely and gets a unique shareable link.
Send the preview link to anyone. They can view and comment without creating an account.
Reviewers click anywhere to leave comments. Pin-based feedback tied to exact locations.
Click on the numbered pins to see how team feedback works. No signup required to explore.
Send your email to your own inbox with one click and test it in any real email client on any device. Combine with client screenshots for hybrid testing coverage.
See how your email actually looks in Outlook, Gmail, and more. Light and dark mode screenshots rendered on real devices.
Click anywhere to drop a pin and leave feedback. Comments are tied to specific coordinates.
Create teams, invite members, and manage projects together. Role-based access control.
Upload new versions without losing previous feedback. Compare changes across iterations.
Get notified in Slack when comments are added. Reply directly from Slack threads.
Import emails directly from your email service provider. Connect your account and pull in campaigns with one click.
Reviewers don't need an account to comment. Just share a link and collect feedback instantly.