Leo | BillionVerify.com's profile on Product Hunt

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https://EmailVerify.ai/ https://billionverify.com/

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BillionVerify

EmailVerify

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Maker History

BillionVerifyProfessional email verification service

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Joined Product HuntNovember 4th, 2025

Forums

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26d ago

BillionVerify - Find the emails. Clean the list. Pay only for answers.

We rebuilt BillionVerify from the infrastructure up — and added the step before verification. Upload limits are gone: drop in a CSV of any size, close the tab, we email you when it's clean. You only pay for definitive answers — unknown results are free, rechecks free for 24 hours. New Email Finder turns a name and domain into a verified work email, one at a time, in bulk, or by company, and only charges on a match. Real-time API, native MCP server, 20 free credits a day.

p/emailverify

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9mo ago

We processed 1 billion+ emails - Here's what we learned about email verification

Hey everyone!
After verifying over 1 billion emails, we built BillionVerify - an email verification service designed for scale and accuracy.
What we offer:
- 99.9% accuracy with real-time SMTP verification
- Bulk verification - upload CSV/Excel files with millions of emails
- Lightning-fast API - 50ms response time for real-time validation
- Smart detection for disposable emails, spam traps, and catch-all domains
Why teams choose us:
- Pay-as-you-go at $0.005/email - no subscription lock-in
- Free daily credits - try before you buy, no credit card required
- Credits never expire - use them whenever you need
- 20+ integrations with tools you already use
Special offer for Product Hunt community:
Use code PH30OFF for 30% off your first purchase!
Try it free: BillionVerify
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Would love to hear your feedback! What's your biggest challenge with email deliverability?

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9mo ago

EmailVerify - Professional email verification service

EmailVerify is a leading email verification service that helps businesses maintain clean email lists and improve their email marketing effectiveness. Founded with the mission to make email verification accessible and accurate for businesses of all sizes. What We Offer Real-time email verification API with 99.9% accuracy Bulk email list cleaning for marketing campaigns Disposable email detection Role-based email identification Catch-all server detection Detailed verification reports