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Commentblocks: The visual feedback alternative to Superflow

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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Website feedback that works everywhere

Superflow is built for Webflow-first agencies and includes AI-powered copy suggestions. But it requires a browser extension, seat-limited pricing, and only shines on Webflow projects. Commentblocks works on any website — no extension, no platform lock-in, one flat rate.

Why Commentblocks? 

Commentblocks vs Superflow

Works on any website, not just Webflow. No browser extension required. Flat $29/mo vs Superflow's seat-limited plans from $24-$99/mo.

With Commentblocks
No browser extension required
Flat $29/mo — unlimited projects, users, guests
Works on any website (Webflow, WordPress, custom code, etc.)
Simpler client experience — no AI features to confuse non-technical users
Other Competitors
Browser extension required (Chrome/Firefox)
Per-seat pricing: Free ($0, 2 seats), $24-$99/mo depending on tier
Best-in-class Webflow integration; limited beyond Webflow
AI Copilot for copy rewriting, Flock Mode, live huddles for collaboration
FEATURES

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.

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Password protection

Keep feedback private. Set a password for sensitive client work.

Product comparison
Commentblocks
Product name
Starting price
$29/mo flat
Free (limited) or $24/mo (Freelancer)
Browser extension
Not required
Not required
Websites supported
Any (Webflow, WordPress, custom, etc.)
Best on Webflow; limited elsewhere
AI features
None
AI Copilot (copy rewriting)
Seat limits
Unlimited team members
2 (Free), 5 (Freelancer/Agency), 10 (Agency Pro)
The Solution

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.

Single Link Sharing
No Client Signup
Point-and-Click
Instant Clarity

"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

Bitwise
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faq

Frequently Asked Questions

Is Superflow free?
How does pricing compare between Superflow and Commentblocks?
Which tool is better for agencies?
Do clients need accounts to leave feedback on Commentblocks?
Can I switch from Superflow to Commentblocks?
Is Superflow better than Commentblocks?
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Everything you need to know about using our AI assistant, from setup to security. Still curious? Drop us a message and we’ll get right back to you.
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