Mailbite
Email verification API and bulk list cleaning
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Mailbite verifies email addresses in bulk or through an API: syntax, domain, MX, SMTP mailbox checks and disposable-address detection. Monthly plans from $19.90 (25,000 verifications) plus 100 free verifications every month.
PH · launched Nov 9, 2026 · 1 upvote (top 65%) · 0 views
Niche: email verification tools · 57 launches, 7 in the last 7 days ▼ -13% · Explore this niche →
Category and tags
- Horizontal
- Data infrastructure
- B2B
- Not AI
- Commercial product
- API
- Marketing
Visit website ↗ Source listing ↗
More like this: all 57 launches in email verification tools →
Could you build this?
Partial A verification API wrapping DNS, MX, and SMTP checks is buildable, but accurate mailbox-level verification depends on sending reputation, IP infrastructure, and ongoing maintenance against provider blocking.
What it would actually take: Architecture is an API service that performs syntax checks, DNS/MX lookups, disposable-domain lists, and SMTP handshakes, with a job queue for bulk lists. The hard part is SMTP probing at scale: it requires many clean IPs with reputation management, rate limiting, and constant tuning against greylisting and blocking by major providers. Accuracy also needs curated disposable-domain data, which calls for deliverability and email infrastructure expertise.
Competitors
Other products that read as similar to this one : 400 launches clear the similarity bar, closest 8 shown.
Attention rank: #162 of 401 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 334 days after the earliest competitor.
- Email Verify · ph · 2026-10-01 · 2 upvotes · similarity 0.71
- ListSweep Email Verifier · ph · 2026-11-12 · 1 upvotes · similarity 0.68
- StopBouncing · ph · 2026-09-10 · 1 upvotes · similarity 0.66
- Mailcut · ph · 2026-11-09 · 1 upvotes · similarity 0.65
- Bulk Mail Check · ph · 2026-10-08 · 1 upvotes · similarity 0.64
- Free Bulk Email List Cleaner · ph · 2026-10-21 · 1 upvotes · similarity 0.58
- MailFlash · ph · 2026-11-06 · 1 upvotes · similarity 0.57
- Safilist · ph · 2026-10-21 · 1 upvotes · similarity 0.56
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.