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Domailfix

Verify and find work emails, with an Email X-ray

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Domailfix tells you if an email is real before you send, and finds work emails from a name and company website. Every result comes with an Email X-ray: what was found about the person and the company behind the address. 100 free credits every month.

PH · launched Nov 2, 2026 · 2 upvotes (top 19%) · 0 views

Niche: email verification tools · 57 launches, 7 in the last 7 days ▼ -13% · Explore this niche →

Category and tags
  • Sales
  • Data infrastructure
  • B2B
  • Not AI
  • Commercial product
  • Chrome Extensions
  • Email
  • Sales

Visit website ↗ Source listing ↗

More like this: all 57 launches in email verification tools →

Could you build this?

Partial Email syntax, MX, and SMTP verification are buildable, and finding work emails can wrap existing data APIs. The 'Email X-ray' person and company enrichment depends on proprietary data that a builder would not have.

What it would actually take: Core verification uses DNS MX lookups, SMTP handshakes with catch-all detection, and reputation signals, which are doable in a standard backend. Accurate name-to-email discovery and the X-ray profile need large licensed or crawled datasets of people and companies. Acquiring and maintaining that data, plus deliverability and anti-abuse work, is the real barrier.

Competitors

Other products that read as similar to this one : 151 launches clear the similarity bar, closest 8 shown.

Attention rank: #20 of 152 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 300 days after the earliest competitor.

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.