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Related Products
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Commentblocks:
About
Commentblocks is a simple visual feedback tool that helps teams collect clear, actionable comments directly on live websites. It replaces long email threads by letting clients pin comments exactly where issues appear on the page. Users share a single link, and clients can leave feedback instantly without creating an account or installing anything. Commentblocks works on any website, with no code snippets, extensions, or setup required. Visual, point-and-click comments eliminate confusion caused by vague descriptions like “make it pop.” All feedback is centralized, searchable, and easy to resolve within one workspace. The platform is designed to speed up website reviews, QA, and client approvals.
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Project Echo:
About
Project Echo is a hosted product-feedback platform for SaaS teams that collect requests and bug reports from customers. It provides a feedback portal that can be public, private, or restricted to users, with voting, comments, duplicate detection, identity masking, and board controls. Teams can organize requests, maintain a drag-and-drop roadmap, and publish changelog entries linked to feedback to notify contributors when work ships. The service supports embedded feedback capture, custom domains, a REST API, inbound and outbound webhooks, and integrations including Linear, Notion, Slack, and Tally. Its MCP server lets compatible AI clients such as Claude and Cursor read and update requests, comments, votes, and internal notes, and generate implementation prompts. A free plan includes core feedback, roadmap, changelog, API, and MCP capabilities; a paid Pro plan adds custom-domain and branding options.
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Commentblocks:
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Project Echo:
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Commentblocks:
Audience
Anyone looking to create shareable links that clients can use to leave feedback on website projects.
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Project Echo:
Audience
SaaS teams, indie developers, solo founders, and bootstrapped software businesses that collect customer feedback and use it to plan product work.
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Commentblocks:
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Not Supported
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Project Echo:
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Not Supported
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Commentblocks:
API
Offers API
Not Supported
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Project Echo:
API
Offers API
Supported
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Commentblocks:
Screenshots and VideosNo images available
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Project Echo:
Screenshots and VideosNo images available
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Commentblocks:
Pricing
No information available.
Free Version
Not Supported
Free Trial
Not Supported
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Project Echo:
Pricing
$29/month
The Free plan costs $0. Pro costs $29 per month or $290 per year. Pro adds a custom domain and removes Project Echo branding.
Free Version
Supported
Free Trial
Not Supported
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Commentblocks:
Reviews/
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Project Echo:
Reviews/
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Commentblocks:
Training
Documentation
Not Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Project Echo:
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Commentblocks:
Company InformationCommentblocks
Founded: 2026
United States
commentblocks.com
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Project Echo:
Company InformationProject Echo
Founded: 2025
United States
www.projectecho.io
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Commentblocks:
Alternatives |
Project Echo:
Alternatives |
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Project Echo: | |||||
Commentblocks:
Categories |
Project Echo:
Categories |
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Commentblocks:
Integrations
Claude
Not Supported
Claude Duet
Not Supported
Claude for Legal
Not Supported
Cursor
Not Supported
Model Context Protocol (MCP)
Not Supported
Notion
Not Supported
Slack
Not Supported
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Project Echo:
Integrations
Claude
Supported
Claude Duet
Supported
Claude for Legal
Supported
Cursor
Supported
Model Context Protocol (MCP)
Supported
Notion
Supported
Slack
Supported
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Commentblocks:
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Project Echo:
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