
Create shareable links that clients can use to leave feedback on website projects. Instead of confusing email chains, they simply click to pin comments directly on the page. no signup required.
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Link-based feedback without the constraints
Pastel pioneered the no-install, shareable canvas approach to design feedback. Commentblocks uses the same idea — paste any URL and share a feedback link. No setup. No scripts. But Commentblocks removes Pastel's comment time limits, eliminates minimum team size requirements, and gives unlimited users at every price tier.
Commentblocks vs Pastel
Both are no-install, link-based feedback tools. Commentblocks removes Pastel's comment time limits and minimum team size requirements — unlimited users at $29/mo flat.
Features that make Commentblocks the best client feedback tool
Everything agencies need to collect visual website feedback, streamlined into one simple link. No client signup, no code installation, just clear actionable comments.
Instant setup
Paste a URL and you're ready. No code, no installation, no complexity.
Visual comments
Your clients point at what they mean. No more "the thing on the left.

No signup needed
Clients click the link and start commenting. Zero friction.
Password protection
Keep feedback private. Set a password for sensitive client work.
Why choose Commentblocks?
You send your client a single link. They click it, see the live website, and point at exactly what they mean. Their comment is pinned right there. No signup. No confusion. No translation required.


"Commentblocks cut our feedback rounds in half. Clients actually understand how to give feedback now."
Sahim M., Project Manager at Agency
“No more 'what did you mean by that?' emails. Game changer for client projects.”
Martin Westervelt, CEO

Frequently Asked Questions
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