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IsDisposable – Open-source disposable email detection (160K+ domains)

IsDisposable – Open-source disposable email detection (160K+ domains)

by junaidshaukat·Mar 30, 2026·5 points·3 comments

AI Analysis

MidSolve My Problem

Larger blocklist than mailchecker, but disposable email detection is solved.

Strengths
  • Zero dependencies and TypeScript support make integration trivial for Node projects.
  • 161,000 domain list is significantly larger than standard mailchecker.
Weaknesses
  • Blocklist maintenance is a constant arms race against new disposable providers.
  • Commodity utility where established libraries already handle the core use case.
Target Audience

Backend developers and SaaS founders

Similar To

mailchecker · disposable-email-domains

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