Is MarkLayer a free Ruttl alternative?

For the core visual-feedback workflow on live web pages, yes. For Ruttl's project workspaces, version history, and live edit mode, no. Those are paid-tier features MarkLayer intentionally doesn't replicate.

Does MarkLayer support PDFs or static images?

No. MarkLayer is for live web pages. Ruttl supports PDFs and image files alongside web annotations. If you need that mix, Ruttl is the better fit.

Can MarkLayer compare two versions of a page?

Not natively. Ruttl has built-in version comparison; MarkLayer is a single-state tool. You'd handle versioning by sharing two separate annotation links, one per version.

Is MarkLayer open source like Ruttl?

MarkLayer is open source on GitHub and self-hostable on Cloudflare Workers. Ruttl is closed-source SaaS.

MarkLayer

Ruttl vs MarkLayer

By Vadym Rusin · Last updated: March 2026

MarkLayer and Ruttl both annotate live websites with comments and drawings. Ruttl adds a project-workspace layer with version history, side-by-side comparison, and a "live edit" mode where reviewers can suggest CSS/text changes inline. MarkLayer is the simpler, free, open-source alternative. Link-based sharing, real-time cursors, no project hierarchy.

Bottom line

Choose MarkLayer for free, instant visual feedback with no project setup and no paid tier. Choose Ruttl if you run an agency that needs project workspaces, version comparison, live CSS edit mode, and PDF/static-image annotation alongside web pages.

At a glance

Feature	MarkLayer	Ruttl
Price	Free, no tiers	Freemium with project limits; paid plans per user
Sign-up required	No	Yes
Real-time live cursors	Yes	Yes
Drawing tools	Freehand, shapes, arrows, lines	Pin comments + draw
Live edit mode (CSS / text)	No	Yes. Reviewers suggest inline changes
Project workspaces	No. Link-based	Yes. Persistent projects with versions
Version comparison	No	Yes
PDF / image annotation	No. Web pages only	Yes
Recipient install required	No	No
Open source	Yes	No
Best for	Lightweight, no-setup feedback	Agency project workflows with versioning

About Ruttl

Ruttl is a paid visual feedback platform with project workspaces, version comparison, and live website edit mode.

About MarkLayer

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.

Ruttl's live CSS edit mode is the standout feature; if reviewers genuinely need to suggest specific code changes, it's hard to replace. MarkLayer skips that and stays free. Most teams I talk to don't need the edit mode. They need the annotation to work in 30 seconds.
Vadym Rusin, MarkLayer developer

When to choose MarkLayer

You want zero setup and zero billing. Just install, annotate, share.
You don't need project workspaces, version history, or PDF annotation.
You want open source so you can self-host or audit the code.
You're doing ad-hoc feedback, not running a structured agency review pipeline.

When to choose Ruttl

You run an agency or studio with persistent project workspaces and recurring review cycles.
You need version comparison so clients can see what changed between drafts.
You need live CSS / text edit mode for reviewers to propose specific changes.
You annotate PDFs and static images alongside web pages.

Frequently asked questions

Is MarkLayer a free Ruttl alternative?: For the core visual-feedback workflow on live web pages, yes. For Ruttl's project workspaces, version history, and live edit mode, no. Those are paid-tier features MarkLayer intentionally doesn't replicate.
Does MarkLayer support PDFs or static images?: No. MarkLayer is for live web pages. Ruttl supports PDFs and image files alongside web annotations. If you need that mix, Ruttl is the better fit.
Can MarkLayer compare two versions of a page?: Not natively. Ruttl has built-in version comparison; MarkLayer is a single-state tool. You'd handle versioning by sharing two separate annotation links, one per version.
Is MarkLayer open source like Ruttl?: MarkLayer is open source on GitHub and self-hostable on Cloudflare Workers. Ruttl is closed-source SaaS.

Related comparisons

Free Ruttl alternatives MarkLayer vs Markup.io MarkLayer vs Pastel MarkLayer vs BugHerd MarkLayer vs AnnotateWeb MarkLayer vs Jam.dev MarkLayer vs Marker.io MarkLayer vs Userback MarkLayer vs Loom MarkLayer vs Hypothesis MarkLayer vs Usersnap MarkLayer vs stagewise MarkLayer vs Volley MarkLayer vs Superflow MarkLayer vs Feedbucket MarkLayer vs Figma

Try MarkLayer

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

Or add the free Chrome extension for sites the web app cannot embed, such as pages behind a login.