Mosaicora vs Onlook

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

Mosaicora compared with Onlook
Detail	Mosaicora	Onlook
What it does	Automatic Open Graph images for every page	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	PL	US
Pricing model	Not given	Freemium
Pricing	Free: €0 forever (1 website, 1 shared template, 35 image generations per month). Starter: €12/month (3 websites, 10 templates, 300 image generations per month). Growth: €39/month (15 websites, 50 templates, 2,000 image generations per month). Scale: €99/month (50 websites, 200 templates, 5,000 image	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	Ten free OG image templates Live preview at 1200×630 pixels Background patterns and color controls Browser-only PNG export without account Image upload and repositioning Reusable brand templates and settings Automatic page content extraction API access for developers Bulk image generation CDN-hosted image delivery	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 required for free designer Images stay in browser and are not uploaded to servers Unified branding across all pages Simple workflow focused on one task Independent company transparent about operations	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)	3 no change since last check	59 no change since last check
Trust Flow (Majestic)	0	17
Citation Flow (Majestic)	23	36
Referring domains (Majestic)	32	799

5 details filled in for both companies.

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