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MailTooth
Modern Email Verification Solution For Your Agents, APIs etc
MailTooth helps teams verify individual emails, clean bulk lists, and protect sending reputation with tiered checks, a real-time API, and AI-ready MCP tooling.
Hey Product Hunt! 👋
I built this because I was tired of "verification" tools that just hand you a green checkmark and call it a day. A pass/fail doesn't tell you why an address is risky, so you're still guessing when it actually matters for your list.
MailTooth runs every email through a multi-layer engine, syntax, DNS/MX, role-based and disposable detection, SMTP mailbox-level verification, catch-all detection, WHOIS, TLD risk, and hands you back a real score with the reasoning behind it. Not a guess. Evidence.
A few ways to use it:
→ Verify one email in real time via API
→ Clean entire lists in bulk (CSV / Excel)
→ Find and verify emails on the fly with our Chrome extension
→ Give your AI agents a deliverability checkpoint via MCP, before they ever send or create a CRM record
You can also pick Quick, Standard, or Deepcheck, depending on how much evidence a decision deserves.
For today only, Product Hunt gets {bump this: 100 → 500} free credits, no card required. Just sign up and you're in.
Would love to hear what you think, I'll be here all day answering questions. Thanks so much for checking us out 🙏
About MailTooth on Product Hunt
“Modern Email Verification Solution For Your Agents, APIs etc”
MailTooth was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #160 on the daily leaderboard. MailTooth helps teams verify individual emails, clean bulk lists, and protect sending reputation with tiered checks, a real-time API, and AI-ready MCP tooling.
On the analytics side, MailTooth competes within Email, Email Marketing and Developer Tools — topics that collectively have 588.8k followers on Product Hunt. The dashboard above tracks how MailTooth performed against the three products that launched closest to it on the same day.
Who hunted MailTooth?
MailTooth was hunted by Ayaan Khan. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of MailTooth including community comment highlights and product details, visit the product overview.
Ayaan Khan