eMargin vs Huddlekit
eMargin
emargin.bcu.ac.ukHuddlekit
huddlekit.comSide by side
| Figure | eMargin | Huddlekit |
|---|---|---|
| Price from | Free | $16/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 1 | 7 |
| Spec score · Web Annotation Tools | 7.6 (#25) | 8.8 (#3) |
| Purpose | eMargin is an online collaborative annotation tool for highlighting, colour-coding, writing notes and tagging words or passages of text. | Huddlekit is a visual annotation and QA tool for designers, developers, and clients to review websites, web apps, images, PDFs, and video. |
Plans
Huddlekit
- FreeFree
- Pro$16 a month
- Pro$19 a month
- Team$33 a month
- Team$39 a month
- Pro$192 a year
- Team$396 a year
In their own words
Huddlekit
Huddlekit is a visual annotation and QA tool for designers, developers, and clients reviewing websites, web apps, images, PDFs, and video. Comments on websites and web apps capture a screenshot and context such as the page, clicked element, browser, device, and viewport. Guests can comment through a shared link without an account or browser extension, and guest access is unlimited on every plan. Comments can be tracked on a project Kanban board and assigned owners, priorities, due dates, and effort estimates.
Inspect mode shows sizing, spacing, and alignment on a live website without opening developer tools. Pro and Team add side-by-side breakpoint review, custom breakpoints per project, and connections to Claude, Claude Code, or Cursor over MCP. Team also includes integrations, webhooks, and REST API access. The free plan includes 3 team members, 1 project, unlimited guests, and 100 MB of storage. Pro is $19 a month and Team is $39 a month. Review requires a desktop browser window at least 1,024 pixels wide; Wix page passwords do not work for staging review.