Weighing the differences between Markup.io and Commentblocks? Dive into how these platforms handle live feedback, usability, and teamwork to help your team make an informed choice.
Markup.io focuses on supporting creative teams with visual markup tools, but Commentblocks was built for agencies and freelancers who need streamlined website feedback. It enables clients to leave comments directly on live pages without needing an account. With intuitive conversations and password-protected sharing, Commentblocks ensures feedback is secure, efficient, and right where it’s needed.
Designed with Your Workflow in Mind
Commentblocks is crafted by agency professionals who understand your unique needs. From streamlining client feedback to managing multiple projects, our tool is built to enhance your workflow—not disrupt it.
Affordable and Client-Friendly
Our pricing makes sense for agencies. Pay one flat rate, and invite clients to collaborate for free. No hidden fees, no extra charges—just seamless feedback management.
Innovation That Keeps You Ahead
Unlike competitors stuck in the past, Commentblocks evolves with your needs. We’re constantly innovating to bring you the latest tools and features for better collaboration.
How the features stack up
All Your Feedback, One Simple Tool.
Commentblocks brings comments directly to your website, making collaboration seamless and intuitive. Whether it’s clients or teammates, everyone stays on the same page — literally."

The simplicity is brilliant. I add one code snippet, share a link, and clients can immediately start leaving contextual feedback. It's made our review cycles actually productive, and clients appreciate how straightforward it is.
Everything You Need in One Place
Commentblocks combines secure sharing, real-time feedback, and effortless collaboration into a single platform. Explore the features that make website feedback easier than ever.
Simple Link Sharing
Send one link to collect feedback. No explaining tools, no login instructions - clients just click and start commenting.
One-Line Setup
Add a single code snippet to any website and you're ready to collect feedback.
Password Protection
Keep your feedback private with simple password protection. Perfect for client projects and staging sites.
Team Collaboration
Invite team members, manage projects, and keep all website feedback organized in one central dashboard.

Free for Clients
Clients never pay to leave feedback. Remove all barriers to better collaboration.
Real-Time Comments
Comments appear directly on the website where they’re needed, making feedback actionable and easy to track.
Commentblocks and MarkUp.io are both designed to simplify website feedback, but they cater to different audiences and workflows. While both tools offer live commenting and collaboration, their features and overall approach set them apart. Let’s dive deeper into how these platforms compare.
Overview of Commentblocks
Commentblocks is a visual feedback tool tailored for freelancers and agencies. It emphasizes simplicity and accessibility, allowing teams and clients to collaborate effortlessly on live websites without the need for additional tools or software.
Key Features:
- Live Website Commenting: Add comments directly on live websites for immediate, actionable feedback.
- Client-Friendly Access: Clients provide feedback via password-protected links without needing an account.
- Centralized Dashboard: Manage multiple projects and feedback in one place.
- No Software or Extensions Needed: Clients interact with the website directly without any additional installations.
- Affordable Pricing: Early access pricing starts at just $29/month.
Overview of MarkUp.io
MarkUp.io is designed for teams collaborating across various digital assets, such as websites, images, PDFs, and videos. It provides a versatile platform for feedback collection, making it suitable for more complex, multi-format projects.
Key Features:
- Annotation Across Formats: Feedback isn’t limited to websites but extends to images, videos, and PDFs.
- Organized Workspaces: Projects can be grouped into folders for better management.
- User Roles and Permissions: Control access and collaboration through Admin, Member, and Guest roles.
- Real-Time Collaboration: Teams can work together simultaneously to refine feedback.
- Slack and Loom Integrations: Feedback workflows integrate seamlessly with these tools.
Key Comparisons
1. Live Website Commenting
Commentblocks:
- Comments are added directly to live websites, making it easy to provide feedback in context.
MarkUp.io:
- Offers live commenting on websites but also supports annotations on other file types like PDFs, images, and videos.
Winner: Tie. While both tools offer live website commenting, MarkUp.io’s support for multiple formats may appeal to teams handling diverse digital assets.
2. Client Accessibility
Commentblocks:
- Clients can leave feedback without needing to create an account.
- Feedback is accessed via a password-protected link, making the process quick and simple.
MarkUp.io:
- Clients are often required to have an account to collaborate effectively.
- While user roles (Admin, Member, Guest) help manage permissions, they add complexity for less technical users.
Winner: Commentblocks. Its client-first approach eliminates barriers to collaboration.
3. Supported Formats
Commentblocks:
- Focused exclusively on live websites to simplify workflows.
MarkUp.io:
- Supports websites, images, PDFs, and videos, offering versatility for multi-format projects.
Winner: MarkUp.io. Its ability to handle various formats makes it a better choice for diverse projects.
4. Simplicity and Ease of Use
Commentblocks:
- Designed with freelancers and small agencies in mind, offering a streamlined and intuitive interface.
- No additional tools or extensions are needed to use the platform.
MarkUp.io:
- Offers a more robust interface with additional features like folders and user roles, which may feel overwhelming to some users.
Winner: Commentblocks. Its focus on simplicity ensures everyone can participate without prior training.
5. Real-Time Collaboration
Commentblocks:
- Feedback and updates appear instantly, enabling seamless collaboration between teams and clients.
MarkUp.io:
- Real-time collaboration is available across all supported file types.
Winner: Tie. Both platforms excel in real-time collaboration for their respective audiences.
6. Integrations
Commentblocks:
- Currently limited in third-party integrations, focusing on core functionality.
MarkUp.io:
- Integrates with tools like Slack and Loom to streamline feedback workflows.
Winner: MarkUp.io. Its integrations enhance its utility for teams using these tools.
7. Pricing
Commentblocks:
- Simple pricing at $29/month (early access), making it an affordable choice for freelancers and small teams.
MarkUp.io:
- Free plan available with limited features.
- Pro plan starts at $25/month, with custom pricing for enterprise needs.
Winner: Commentblocks. Its pricing model is transparent, and the focus on live websites offers excellent value for agencies.
Which Tool Is Right for You?
Choose Commentblocks If:
- You prioritize simplicity and ease of use.
- You work primarily on live website projects.
- You want a client-friendly platform with no account or software requirements.
- You’re a freelancer or agency looking for an affordable feedback solution.
Choose MarkUp.io If:
- You need to collaborate on multiple file types like PDFs, images, and videos.
- Your team requires features like user roles, permissions, and integrations.
- You handle larger, more complex projects across various digital formats.
Conclusion
While both platforms offer valuable feedback tools, Commentblocks stands out for its simplicity, client-focused design, and affordability. It’s the ideal solution for freelancers and small agencies working primarily on live websites. On the other hand, MarkUp.io caters to teams managing diverse digital assets, offering greater versatility but at the cost of added complexity.
For streamlined, hassle-free website feedback, Commentblocks is the clear winner.
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