MarkLayer and Usersnap both capture visual feedback on websites, but from opposite sides of the relationship. Usersnap is a widget you embed in your own product, so the feedback comes from your users, the people using what you built, routed back to you with a screenshot and a trail of console errors if you're on a high-enough tier. MarkLayer has no widget and nothing to embed, because the page being annotated doesn't have to be yours: your team points it at a staging URL, a client's site, or a competitor's page and marks it up directly.
The other real difference is what Usersnap became on top of that widget. What started as bug capture now ships surveys, NPS scoring, and a feature-request board, a genuine voice-of-customer suite for a product team running a structured feedback program. None of that exists in MarkLayer, deliberately: it does one thing, annotate a live page for free, and doesn't try to grow into a research platform around it.
So the actual choice isn't really MarkLayer-versus-Usersnap as competing options for the same job. It's whether the job is "collect structured feedback from my product's users over time" (Usersnap's, and worth the €39-plus a month if that's genuinely the need) or "let my team mark up any page right now" (MarkLayer's, and free either way).
Choose MarkLayer for free, sign-up-free annotation on any live page. Choose Usersnap if you want an embedded feedback widget on your own product plus surveys, NPS, and a feedback-management backend.
| Feature | MarkLayer | Usersnap |
|---|---|---|
| Price | Free, no tiers | From ~€39/month; trial capped at 20 feedback items |
| Sign-up required | No | Yes |
| Works on any webpage | Yes, including pages you do not own | No. Widget goes on your own site; extension covers internal use |
| Real-time live cursors | Yes | No |
| Surveys, NPS, feature boards | No | Yes |
| Console error capture | No | Yes (higher tiers) |
| AI coding agent access (MCP) | Yes. Agents watch a room, acknowledge, resolve, and reply live | Yes. Hosted MCP for querying feedback |
| Open source | Yes | No |
| Best for | Ad-hoc visual feedback on any page | Product teams running a feedback program |
Usersnap is a paid product-feedback platform that collects bug reports, surveys, and feature requests through a widget embedded on your own product.
MarkLayer is a free, open-source web app for annotating any live webpage. Paste a URL atmarklayer.app and draw, comment, arrow, or highlight directly on the page in your browser — no install, no account, no sign-up. Share a single link and anyone can open the annotations in any browser. A free Chrome extension is available for the sites the web app cannot embed, such as pages behind a login, but it is optional and never required to view a share link. There is no paywall and no trial period.
Usersnap has grown into a full voice-of-customer platform with surveys, NPS, and feature boards. If you need that, pay for it. If you need someone to circle a broken button on a live page today, that's MarkLayer, and it's free.
Paste any URL at marklayer.app and annotate the live page in your browser. No install, no account, no sign-up. Recipients of your share links don't need to install anything either.
Annotate a page