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Vein

Vein is a local-first browser knowledge capture layer designed to save, edit, and organize web content without breaking workflow.

Visit vein.cool ↗
Extension
.cool
Discovered
6/18/2026
Domain registered
Domain age
Newly registered
Language
English

Why it's here

  • ✓ The domain resolves and the homepage loads
  • ✓ Not parked, for sale or a placeholder page
  • ✓ Real content: at least 400 characters of text and several internal pages
  • ✓ Passed an AI review for quality and safety

Why it ranks

27 Emerging

  • Brand (25%)0

    Not a known brand

  • Popularity / traffic (20%)10

    Not in Tranco top 1M

  • Authority / backlinks (15%)unknown

    Not checked yet

  • Marketing of the domain (15%)45

    Clean product landing page with extension links, workflow demo, and i18n support.

  • Content quality (10%)88

    88/100

  • Design & build (5%)90

    90/100

  • Domain age (10%)5

    0.5 years since registration

Exceptionally well-designed and thoughtful landing page for an innovative local-first browser extension and PKM tool.

How the score works

More on .cool