Snapperon vs Onlook

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Snapperon compared with Onlook
Detail	Snapperon	Onlook
What it does	Screenshot annotation tool for Mac with arrows, redaction, and polished designs	A free, local-first visual editor for designers to craft code in real React codebases
Stage	Not given	Startup
Founded	Not given	Not given
Based in	GE	US
Pricing model	Freemium	Freemium
Pricing	Free version with all core annotation tools and up to 10 screenshots per day. Pro available as Monthly at $2/month, Annual at $19.99/year, or Lifetime at $38.99 one-time payment.	Free self-hosted version available on GitHub. For Teams: Custom pricing tailored to your team's needs. Contact us or book a demo.
Key features	Arrows for directing attention and annotation Numbered counters for step-by-step tutorials Highlight tool for emphasis Permanent redaction for sensitive information Shapes for framing and illustration Backgrounds and borders for polish PDF page annotation Spotlight and crop tools	Real-time visual editing of React components Infinite canvas design interface Real-time collaboration on code Works with existing React projects and Storybook
What makes it different	No account or sign-up required to start using All screenshots stay locally on your Mac with no uploads Permanent redaction that cannot be removed from exported images 100% ad-free experience Apple notarized and signed for security	Code is the source of truth—no design drift from implementation Works directly in real codebases with existing design systems AI-assisted design generation that understands React architecture Open-source and transparent to the development community
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 +3 (up) since last check	59 no change since last check
Trust Flow (Majestic)	0	17
Citation Flow (Majestic)	12	36
Referring domains (Majestic)	1	799

6 details filled in for both companies.

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