Marker.io is a full bug-reporting tool, with a widget, session replay and a long list of tracker integrations. Yocoolab is narrower: pin a comment on the live element, discuss it with your team, and send it to Claude Code, Cursor or another MCP agent to make the change.
Free in beta for your whole team.
From Marker.io’s own site. Marker.io has an MCP server too, so both tools can put bug reports in front of an AI agent.
Marker.io covers more of the reporting side. Yocoolab is built around the hand-off to a coding agent.
Marker.io column checked on Marker.io’s own site in October 2026.
* New workspaces can’t map a project to Jira, Linear, Slack or Telegram yet. These integrations are set up per connected repository, and connecting repositories is currently unavailable. Workspaces that already have a connected repository can still use them.
Sources: Marker.io pricing, Marker.io home page, Marker.io AI, checked October 2026. Plans change, so check the source before you decide.
Per month, from marker.io/pricing. Reporters are free and unlimited on every plan.
Source: Marker.io pricing, checked October 2026. Plans change, so check the source before you decide.
Install the extension for Chrome, Edge or Firefox, pin feedback on any live page, and send it to your coding agent. Free in beta for your whole team, no credit card.
Straight answers, including where another tool is still the better choice.
Not for a workspace created today. Yocoolab has Jira and Linear integrations: Send to Jira creates a Jira Cloud issue with the screenshot attached, and new threads on a mapped repository open Linear issues. But they are mapped per connected repository, and connecting repositories is currently unavailable, so new workspaces can’t use them yet. Marker.io integrates with more trackers, including GitHub, GitLab and Azure DevOps.
No. Yocoolab runs as a browser extension over your existing site, so there is no snippet or SDK to add and nothing to redeploy. That also means you can use it on staging, on a preview deployment, or on production without shipping anything first.
The element that was pinned, its selector and surrounding context, the screenshot, the page URL and the whole human discussion on the thread. Agents fail on visual work mostly because they cannot see what was meant — this closes that gap before the agent starts.
Yes, and plenty of teams should. Marker.io keeps doing what it is good at, and Yocoolab handles the part that happens on the running product — pinning feedback to a real element, keeping the discussion attached to it, and handing that context to a coding agent. Yocoolab is a browser extension, so it sits on top of your app without you migrating anything.
No. In beta the app is free, including for everyone you invite to look at or comment on work. We have not set pricing for after beta and will give clear notice before anything changes.
Install the browser extension for Chrome, Edge or Firefox, sign in with Google, GitHub or email, and open the page you want feedback on. There is nothing to embed and no code change to your app. Connecting a coding agent is one more step: give it the address https://app.yocoolab.com/mcp and sign in to Yocoolab when it asks. There is nothing to install and no token to paste.