A free website feedback tool your agent can read.
Pin comments to real elements on your site, talk changes through with your team, and hand them to your coding agent. The Free plan costs $0 a month and needs no credit card.
Get started freeWhat the Free plan includes
- Up to 10 projects
- 25 members per project
- 10,000 comments per project
- 100 MB of storage per project
- Threaded comments pinned to real elements
- Replies, reactions, and resolve
- Google sign-in or named guests
- Invite teammates with a private link
- Agent tokens and MCP access
- Download your feedback as JSON
There is no trial that runs out. Need higher limits? Email hello@pinthread.dev.
How it works
- Sign up free with Google and create a project.
- Paste one script tag into your site. The install guide has the steps for each framework.
- Reviewers open your site and pin comments to the elements that need to change.
- Your coding agent reads the threads over the pinthread MCP server, makes the change, and replies.
<script src="https://pinthread.dev/embed.js"
data-project="YOUR_PROJECT_KEY" defer></script>Free plans compared
| Tool | Free plan | Agent access |
|---|---|---|
| pinthread | $0 a month, with no trial that runs out. Up to 10 projects, 25 members per project, 10,000 comments per project, 100 MB of storage per project. | MCP server and agent tokens on every plan, including Free |
| Marker.io | No free plan. A 15-day free trial. | MCP server for all customers at no extra cost |
| BugHerd | No free plan. A 7-day free trial. | MCP server in beta, free for all BugHerd subscribers |
| Userback | 2 feedback projects. Feedback stays available for 7 days. | MCP connectors on paid plans |
| Huddlekit | 1 project, 3 team members, and 100 MB of storage | MCP on paid plans |
| Ruttl | 1 project, 5 pages, and up to 5 users | No MCP listed on the pricing page |
Checked on 7 October 2026. Sources: Marker.io pricing, Marker.io MCP, BugHerd pricing, BugHerd MCP, Userback pricing, Huddlekit pricing, Ruttl pricing.
For prices and detailed comparisons, read website feedback tool alternatives.
Questions
Is pinthread really free?
Yes. The Free plan costs $0 a month, needs no credit card, and has no trial that runs out. It includes up to 10 projects, 25 members per project, 10,000 comments per project, and 100 MB of storage per project.
What happens when a project reaches a limit?
Existing feedback stays readable. Download your comments, then clear resolved threads to make space. Need higher limits? Email hello@pinthread.dev.
Do reviewers need an account?
No. On a project with link access, reviewers can comment as a named guest. A guest name is not a verified identity. Owners can restrict a project to invited Google accounts.