1Feedback
The easiest way to get feedback
Clients click anywhere on your live site or design and comment right there. Each comment becomes a task, and your AI can read it through MCP.
Add a comment anywhere
Every added comment becomes a task
NewIntroducing Symu 2 · Built for AI
The best way to get feedback on live websites.
Clients comment on real elements of your site. Your AI coding agent reads every comment through MCP and fixes it.
14 days free · no credit card · then $19/month
Works with the tools you already use
Photoshop
PDF files
AI via MCP
Slack
Discord
How it works
From a pasted URL to a resolved comment.
No script to install on the site. Paste a link, share it with your client and let your AI do the fixing. Design uploads work the same way.
Paste your website URL
Add a live site by its URL, or upload a design with drag and drop or the Photoshop plugin.
Share it with your client
Send a private email or a shareable link. Clients don’t need an account.
Clients click and comment
They browse the page and pin comments to exact elements, on desktop, tablet or mobile.
Your AI fixes it via MCP
Claude reads each comment with its element context, changes your code, replies and resolves it.
Workflow automation
Statuses change on their own.
You will be notified about all status changes via email. You can view the history of these changes in the “Activity” tab.
Read the Quickstart Guide- Client adds a commentstatus of your project changes to Needs review
- You upload a new versionstatus of your project changes to Needs client review
- Every status changelands in your inbox and in Activity Email notification
Feedback for AI-assisted development
Your AI sees what your client sees.
Click through your live site, pin comments to real elements, and let Claude read them with the exact page, element and screen size. No more “the button on the pricing page, you know, the blue one”.
$ claude mcp add --transport http symu https://symu.co/mcp/…
✓ Added MCP server symu
> Fix the open Symu comments on /pricing
⏺ symu.get_comment(12)
#12 [open] by Anna (client) · Website "Acme"
Comment: "Make this button green and say 'Start free'"
Page: https://acme.com/pricing · desktop 1440×900
Element: <button.btn-primary#signup> "Sign up"
Selector: #plans > div.card:nth-of-type(2) > button
⏺ Edited src/Pricing.tsx +2 −2
⏺ symu.reply_and_resolve(12) ✓ resolvedSymu + MCP
Connect Claude with one command
Open MCP for AI in the panel header, copy one line and paste it into your terminal. It works with Claude Code, Claude Desktop and any MCP client.
- Real elements, not screenshotsComments are pinned to the live page.
- Full element contextURL, selector, HTML and breakpoint of every comment.
- Replies and resolvesYour AI closes the thread when the fix is done.
Features
Websites and designs. Feedback right on them.
Browse your live website or a design in the browser, comment on exact elements and keep every task in one place.
2Prototyping
Awesome prototyping tool for web designers
Symu gives you the ability to prepare a dynamic presentation for your websites. Thanks to features such as fixed headers your project will be very similar to a finished site!
Our hotspots feature allows you to create a clickable model. Add a clickable area anywhere you like and create a dynamic design!
Fixed header
Clickable hotspots
3Teamwork
Easy way to collaborate with your team
Put together a team and work with your colleagues! Both you and your colleagues will be able to upload your work to a shared folder.
Set permissions for your teammates. This will allow you to manage your teammates’ access and set roles within the team.
Teamwork
Managing every teammate
4Workflow
Workflow and project management
Set the status of multiple projects in a single clever panel. Simply drag a project to the appropriate group and its status will change automatically!
Create a dependency tree with your projects, groups and subgroups. Our panel allows you to manage different projects from one accessible place.
Project workflow
Parent and sub groups
Extensions
Symu fits into the tools you already use.
A Photoshop plugin, PDF uploads, MCP for your AI tools, and notifications in Slack or Discord. The Chrome extension is coming soon.
New UXP plugin
Photoshop plugin
It takes just one click to upload your design to Symu. Symu recognizes the file and updates the current project with the new version.
- Works with Photoshop 2022 and newer
- Sign in with your email – no password
Coming soon Chrome extension
Grab full-length snapshots of live websites, upload files from your hard drive and monitor the activity stream.
- Full-page screenshots of live websites
- Sign in with your email – no password
Coming soon Learn more
PDFPDF presentations
Upload your multi page PDF file and get feedback from your client.
Learn moreAvailableMCP for AI
Let Claude Code, Cursor or Claude Desktop read client comments, reply and mark them resolved.
Learn moreAvailableSlack notifications
Get every comment, reply and status change in your Slack channel through an incoming webhook.
ConnectAvailableDiscord notifications
Send new comments and replies to a Discord channel as rich embeds with a link back to Symu.
ConnectPricing
One simple plan. Everything included.
Try every feature free for 14 days – no credit card required. Then $19 a month, cancel anytime.
Symu
Everything included
$19/ month + VAT
One plan, billed monthly in USD. Cancel anytime.
Start 14-day free trial- 14-day free trial with full access
- No credit card required to start
- Cancel anytime from your account
What’s included
- 10 GB storage
- Unlimited projects & screens
- Tasks – comments as tasks
- Workflow – manage projects
- Activity – events and stats
- Teams with unlimited members
- Hotspots & fixed headers
- PDF presentations
- Photoshop plugin and PDF uploads
- Slack & Discord notifications
Pay with PayPal or a credit/debit card + 23% VAT for Poland and EU consumers. EU businesses: reverse charge.
Prices in USD, excluding VAT. See all details and FAQ on the pricing page.
What is Symu 2?
Symu 2 is an AI-native website feedback tool. You paste the URL of a live website, clients and teammates comment on any element directly on the page, and AI coding agents such as Claude Code and Cursor read the comments through MCP with the selector, HTML, page URL and screen size.
Do I have to install a script on my website?
No. Symu 2 loads the website by URL through a server-side proxy and adds the commenting layer itself, so nothing is added to the site you are reviewing.
Do my clients need an account?
No. Clients open a share link, enter a name and comment. Comments arrive in your project as tasks.
How does the MCP connection work?
Open “MCP for AI” in the panel header, copy the one-line command and run it in your terminal. Claude Code, Claude Desktop, Cursor and other MCP clients can then list open comments, read their element context, reply and mark them resolved.
How much does Symu 2 cost?
One plan for $19 per month plus VAT where applicable. Every account starts with a 14-day free trial that needs no credit card.
Can I get notifications in Slack or Discord?
Yes. Add an incoming webhook for a Slack or Discord channel under Settings, Integrations, choose the events you want, and Symu posts new comments, replies, resolved threads and status changes there. You can send all projects or only selected folders, and email notifications keep working.
Can I still upload designs?
Yes. Images, PDF files and the Photoshop plugin still work, and design feedback lives next to your live website projects.
Get feedback your AI can act on.
Paste a URL, invite your client and let Claude fix the comments. 14 days free, then $19/month.