Loom vs MarkLayer

Bottom line: Choose MarkLayer when the message is "this specific thing on this page". You want a fast, focused, durable artifact that survives a Loom video's 5-minute attention span. Choose Loom when the message is "watch me walk through this flow" and motion or voice tone matters.

By Vadym Rusin · Last updated: April 2026

MarkLayer and Loom solve different sides of the same problem: how do I show someone something on a webpage when we're not in the same room? Loom records a video walkthrough with your voice. MarkLayer captures a single annotated state of the page with arrows, comments, and threaded replies. They complement each other more than they compete.

At a glance

About Loom

Loom is a popular async video tool for screen and webcam recording with viewer reactions and time-stamped comments.

About MarkLayer

MarkLayer is a free, open-source Chrome extension that lets you annotate any live webpage with drawings, comments, arrows, and highlights, then share a single link so anyone can view the annotations without installing anything. There is no account, no paywall, and no trial period.

"I use both. Loom for walkthroughs where motion or voice tone matters. MarkLayer for everything else — a circle on the broken element gets a developer to 'I see it' faster than scrubbing a 90-second video."

When to choose MarkLayer

• You want the recipient to see the annotated state in seconds. Not watch a 3-minute video to find the issue.
• You're flagging a specific bug, design issue, or content change. Not narrating a flow.
• You want free with no per-user fee. Useful for client engagements at scale.
• You want the artifact to be live (real page) rather than a recording of a page.

When to choose Loom

• You're walking someone through a multi-step flow where motion matters.
• Voice tone or facial expression carries part of the message.
• You're recording a tutorial, async standup, or onboarding walkthrough.
• The recipient needs to see the timing of interactions, not just the result.

Frequently asked questions

Is MarkLayer a free Loom alternative?

Only for the subset of cases where a video would be overkill. If you need motion or voice, Loom is the right tool. MarkLayer is the better fit when one annotated screenshot's worth of information replaces a 3-minute video.

Should I use both Loom and MarkLayer?

Many teams do. Loom for walkthroughs and async standups; MarkLayer for specific bug reports, design notes, and visual feedback where text + arrows beat narrated video.

Does MarkLayer support voice or video recording?

No. MarkLayer is text + drawing-based. If you need voice or video, Loom or its alternatives (Tella, Vidyard, Berrycast) are the right category.

Why pick MarkLayer over Loom for bug reports?

A circle on the broken element with two lines of text gets a developer to "I see it" faster than a 90-second video they need to scrub through. For visual or layout bugs, an annotated link wins.

Related comparisons

Try MarkLayer

MarkLayer is free, requires no sign-up, and works on any webpage. Recipients of your share links don't need to install anything.