Revalidate.ai
Real-time email verification that cuts bounces
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Read the full description
Check single emails or whole CSV lists: syntax, MX, disposable and role checks plus live SMTP verification, with catch-all and greylist handling and a confidence score. Free to start, no card needed. Credit packs never expire.
Visit website ↗ Source listing ↗
PH · launched Oct 15, 2026 · 1 upvote (top 67%)
- Marketing
- Data infrastructure
- B2B
- AI feature
- Commercial product
- Email Marketing
- SaaS
Similar launches
See all 192 similar launches →Could you build this?
Partial Syntax, MX, disposable, and role checks are easy to build, but reliable live SMTP verification and catch-all handling need sending infrastructure and deliverability expertise.
What it would actually take: The stack would combine DNS lookups, SMTP handshake probing from many clean IPs, and a results pipeline with batch CSV processing. The hard part is avoiding blocklisting and getting accurate catch-all detection, which requires IP reputation management, rotation, and email-deliverability knowledge. Mature services accumulate large proprietary datasets of mail-server behavior.
Competitors
Other products that read as similar to this one : 192 launches clear the similarity bar, closest 8 shown.
Attention rank: #71 of 193 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 342 days after the earliest competitor.
- Email Verify · ph · 2026-10-01 · 2 upvotes · similarity 0.60
- StopBouncing · ph · 2026-09-10 · 1 upvotes · similarity 0.58
- Disposable Email Detector · ph · 2026-10-03 · 1 upvotes · similarity 0.58
- ListCheckup · ph · 2026-10-27 · 1 upvotes · similarity 0.57
- Bulk Mail Check · ph · 2026-10-08 · 1 upvotes · similarity 0.56
- Safilist · ph · 2026-10-21 · 1 upvotes · similarity 0.55
- skink · ph · 2026-09-30 · 2 upvotes · similarity 0.55
- MailStrike Email Validation · ph · 2026-10-28 · 1 upvotes · similarity 0.55
Other launches for this product
- No other launches for this product.