vs.

Commentblocks: The visual feedback alternative to Markup.io

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 without the price shock

Markup.io handles multiple file types — PDFs, images, videos, websites. But January 2025 brought a 172% price hike that eliminated its free plan and raised Pro from $29 to $79. Commentblocks focuses on websites with stable pricing ($29/mo flat) and zero browser extension overhead.

Why Commentblocks? 

Commentblocks vs Markup.io

Stable pricing and web-focused simplicity. $29/mo flat vs Markup.io's 172% price increase from $29 to $79/mo. No browser extension. No file limits.

With Commentblocks
Flat $29/mo — unlimited projects, users, guests
Web-focused tool — no bloat for multi-format reviews
No browser extension required
No markup or file limits on any tier
Other Competitors
Per-user pricing starting at $49/mo (after 172% increase)
Supports 30+ file types (websites, PDFs, images, videos)
Browser extension likely required
Lower tiers limited to 20 MarkUps, 10GB storage
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.

Secure Cloud Storage Illustration

Password protection

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

Product comparison
Commentblocks
Product name
Starting price
$29/mo flat
$49/mo (Post-Jan 2025 increase)
File/Markup limits
Unlimited on all tiers
Unlimited on all tiers
Browser extension
Not required
Likely required
Supported file types
Websites (web-focused)
30+ types (PDFs, images, videos, websites)
Mobile feedback
Full responsive browser testing
Desktop-focused
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
A man and woman laughing during a discussion.
TESTIMONIAL

What people are saying about commentblocks

"I honestly don't have to guess what 'move that bit up' means anymore. It's just there on the screen. Saves me a headache every morning."

Elena Rodriguez, UX Designer (Madrid, Spain)

"Clients won't use tools that require a login. I've tried. This works because it's just a link I send them on WhatsApp or Slack."

Liam O'Connor, Freelance Developer (Dublin, Ireland)

We used to finish projects late because of the feedback lag. Now we usually wrap up QA a few days early."

Yuki Tanaka, Agency Founder (Tokyo, Japan)

We used to finish projects late because of the feedback lag. Now we usually wrap up QA a few days early."

Yuki Tanaka, Agency Founder (Tokyo, Japan)

"I honestly don't have to guess what 'move that bit up' means anymore. It's just there on the screen. Saves me a headache every morning."

Elena Rodriguez, UX Designer (Madrid, Spain)

"Clients won't use tools that require a login. I've tried. This works because it's just a link I send them on WhatsApp or Slack."

Liam O'Connor, Freelance Developer (Dublin, Ireland)

We used to finish projects late because of the feedback lag. Now we usually wrap up QA a few days early."

Yuki Tanaka, Agency Founder (Tokyo, Japan)

We used to finish projects late because of the feedback lag. Now we usually wrap up QA a few days early."

Yuki Tanaka, Agency Founder (Tokyo, Japan)

"Clients seem to prefer this over our old PDF markups. It feels a lot more professional to comment on the actual live site."

Sophie Dubois, Creative Director (Paris, France)

"Good for async reviews. We don't need a meeting for every single design iteration anymore."

Lars Jensen, Product Manager (Copenhagen, Denmark)

"The auto-captured browser info saves me a back-and-forth email every single time. I know immediately if it's a Safari issue or just them."

Marcus Weber, Tech Lead (Berlin, Germany)

"The auto-captured browser info saves me a back-and-forth email every single time. I know immediately if it's a Safari issue or just them."

Marcus Weber, Tech Lead (Berlin, Germany)

"Clients seem to prefer this over our old PDF markups. It feels a lot more professional to comment on the actual live site."

Sophie Dubois, Creative Director (Paris, France)

"Good for async reviews. We don't need a meeting for every single design iteration anymore."

Lars Jensen, Product Manager (Copenhagen, Denmark)

"The auto-captured browser info saves me a back-and-forth email every single time. I know immediately if it's a Safari issue or just them."

Marcus Weber, Tech Lead (Berlin, Germany)

"The auto-captured browser info saves me a back-and-forth email every single time. I know immediately if it's a Safari issue or just them."

Marcus Weber, Tech Lead (Berlin, Germany)

Essential for keeping 15 projects organized. I'd be lost without the 'resolve' button to keep track of what's actually done."

Isabella Rossi, Operations Director (São Paulo, Brazil)

"It stops feedback from getting lost in Slack threads. My team knows exactly what's left to fix before launch."

Amara Okafor, Digital Project Manager (Lagos, Nigeria)

"Debugging mobile views used to be a pain. Pinning comments on the specific viewport helps us catch responsive issues way faster."

Ravi Patel, Frontend Developer (Mumbai, India)

"Debugging mobile views used to be a pain. Pinning comments on the specific viewport helps us catch responsive issues way faster."

Ravi Patel, Frontend Developer (Mumbai, India)

Essential for keeping 15 projects organized. I'd be lost without the 'resolve' button to keep track of what's actually done."

Isabella Rossi, Operations Director (São Paulo, Brazil)

"It stops feedback from getting lost in Slack threads. My team knows exactly what's left to fix before launch."

Amara Okafor, Digital Project Manager (Lagos, Nigeria)

"Debugging mobile views used to be a pain. Pinning comments on the specific viewport helps us catch responsive issues way faster."

Ravi Patel, Frontend Developer (Mumbai, India)

"Debugging mobile views used to be a pain. Pinning comments on the specific viewport helps us catch responsive issues way faster."

Ravi Patel, Frontend Developer (Mumbai, India)

Hello 👋 I’m Jake from support.

Let me know if you have any questions.

faq

Frequently Asked Questions

Is my website feedback data secure and private ?
Do I need to install code snippets or browser extensions for Commentblocks?
Can I leave visual feedback on mobile or responsive designs?
How is Commentblocks different from other website feedback tools?
Do clients need to be tech-savvy to use Commentblocks?
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