MarkLayer and Pastel both let you annotate live websites and share feedback via a link. The trade-off: Pastel is a polished, paid platform optimized for agency-client workflows; MarkLayer is a free, open-source web app built for fast, install-free and sign-up-free visual feedback.
Choose MarkLayer if you want unlimited free visual feedback with no account and open-source code you can self-host. Choose Pastel if you run an agency that needs branded review canvases, integrations with Slack/Trello/Asana/Jira, and a paid SaaS workflow.
| Feature | MarkLayer | Pastel |
|---|---|---|
| Price | Free, no tiers | Free plan (1 user, 1 canvas); Pro $29–35/month; Team from $99/month + $24 per extra seat |
| Sign-up required | No | Yes |
| Works on live websites | Yes | Yes |
| Real-time live cursors | Yes | Yes |
| Drawing tools | Freehand, shapes, arrows, lines | Pin comments + draw tools |
| Recipient install | Not required | Not required |
| Project workspaces | No. Link-based, ephemeral | Yes. Persistent canvases per project |
| Integrations | Open source. Extend yourself | Slack, Trello, Asana, Jira, Zapier |
| Open source | Yes | No |
| Best for | Lightweight, friction-free feedback | Agencies running client review cycles |
Pastel is a paid visual feedback platform built for design agencies and client review workflows.
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.
Pastel's polish and the Slack/Trello/Asana integrations are genuine, and that's the agency moat. The trade-off is the per-seat bill. MarkLayer covers the visual-feedback core for free; if you don't need auto-routing into a tracker, that's the saving.
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