A MarkUp.io alternative for visual website feedback
Looking for a MarkUp.io alternative? PageProofer suits agencies and freelancers who review live client sites and collect feedback directly on the page. The three biggest differences are integrations with tools like Trello, Asana and Basecamp, unlimited sites on every plan, and AI agent access through a hosted MCP server, so coding agents like Claude Code and Cursor can read, fix and reply to feedback notes. If you are comparing MarkUp.io alternatives for client and team feedback, here is how PageProofer stacks up feature by feature.PageProofer vs MarkUp.io: feature comparison
| PageProofer | MarkUp.io | |
|---|---|---|
| Easy to setup Both tools are very easy to setup and start using. | ||
| Embeds directly on your website You don't need to remember any extra urls, just visit your website and leave feedback. | ||
| Mobile friendly, works at any screen size Mobile devices make up over 50% of internet traffic with hundreds of possible screen sizes. MarkUp.io only gives you a few screen size options and no way to test directly on a mobile device. | ||
| Supports guest feedback on your website Allow site visitors to leave feedback while visiting your website. | ||
| Video capture Users can record their screen while interacting with your website. | ||
| Allows you to easily manage tasks PageProofer has a project dashboard that allows your whole team to see all the tasks and easily manage them. | ||
| Add file attachments and screen shots to notes for future reference Sometimes you need to share additional info when leaving feedback to help someone resolve an issue. | ||
| Integrations to 3rd party systems MarkUp.io doesn't have any integrations. | ||
| Works on any website, regardless of where it is hosted. MarkUp.io doesn't work on password protected sites without installing a Chrome extension. Not so great for collaborating with your team during website development. | ||
| Automatic technical details on every note Each note captures the element's CSS selector and HTML, a screenshot, browser and device info, plus console and network errors. | ||
| AI agent access (MCP server) A hosted MCP server lets coding agents like Claude Code and Cursor read, fix and reply to feedback notes. | ||
| Unlimited sites on every plan Add as many client sites as you need on any PageProofer plan. |
Both tools are very easy to setup and start using.
You don't need to remember any extra urls, just visit your website and leave feedback.
Mobile devices make up over 50% of internet traffic with hundreds of possible screen sizes. MarkUp.io only gives you a few screen size options and no way to test directly on a mobile device.
Allow site visitors to leave feedback while visiting your website.
Users can record their screen while interacting with your website.
PageProofer has a project dashboard that allows your whole team to see all the tasks and easily manage them.
Sometimes you need to share additional info when leaving feedback to help someone resolve an issue.
MarkUp.io doesn't have any integrations.
MarkUp.io doesn't work on password protected sites without installing a Chrome extension. Not so great for collaborating with your team during website development.
Each note captures the element's CSS selector and HTML, a screenshot, browser and device info, plus console and network errors.
A hosted MCP server lets coding agents like Claude Code and Cursor read, fix and reply to feedback notes.
Add as many client sites as you need on any PageProofer plan.
Built for sites your AI agent builds
Coding agents now build much of the web, and they reliably miss what only shows up in a real browser: spacing and alignment that’s slightly off, hover and focus states that don’t work, buttons and links that don’t click properly, and layouts that break at certain screen sizes. A person spots these in seconds.
With PageProofer, the agent builds, a person reviews the live site and pins notes in PageProofer, and the hosted MCP server hands each note, with its CSS selector, screenshot and browser info, to Claude Code or Cursor to fix. The person then checks the fix on the live site. See how PageProofer works with AI agents.
PageProofer pricing
Every plan includes unlimited sites and a 15-day free trial with no credit card. Freelancer is $39/month for 5 users. Team is $89/month for 25 users and includes integrations. Agency is $199/month for unlimited users, custom branding and priority support. Extra users are $5/user/month, and annual billing gives 2 months free. See full pricing.Is there a free MarkUp.io alternative?
PageProofer doesn’t have a free plan, but every plan includes a 15-day free trial with no credit card, so you can try it on a real client project before you pay. Paid plans give you unlimited sites on every plan, starting with Freelancer at $39/month, and the Team plan adds integrations with tools like Trello, Asana and Basecamp. Compare plans.We've just started using PageProofer and really dig it. We're super glad to have signed up!
Jodi Creative Pickle We took everything we have learned over 20 years of working with creative agencies and development teams to make PageProofer the feedback tool you will love using. Learn more about what makes PageProofer so easy to use. Comparing other tools too? See why PageProofer is a strong Atarim alternative.
MarkUp.io alternative FAQ
What is the best MarkUp.io alternative for agencies?
For agencies and freelancers who review live client sites, PageProofer is built for the job. Clients and teams pin notes directly on the live page using an embedded script or the Chrome/Edge extension, every note captures the element’s CSS selector, a screenshot, and browser and device info, and you get unlimited sites on every plan.
Do clients need an account to leave feedback?
No. PageProofer supports guest feedback, so clients and site visitors can leave notes without creating an account.
Can AI coding agents use PageProofer feedback?
Yes. A hosted MCP server lets coding agents like Claude Code and Cursor read, fix and reply to feedback notes. Learn more about PageProofer for AI agents.