Sealch

Sealch

Sealch Pro
+
+

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About

Sealch is an email verification service that runs the same live SMTP and catch-all check as ZeroBounce and NeverBounce — at a flat $0.35 per 1,000, roughly 10× cheaper. Upload a CSV or call the bulk API, and every address is checked in real time against the recipient's mail server (no email is ever sent). Results come back cleanly segmented into deliverable, risky, and invalid, with catch-all domains flagged honestly as "risky" instead of a false "valid." You're never charged for unknowns, and credits never expire. Built for outbound and email marketing teams who need a clean list before they send — without paying enterprise prices. Features include live SMTP verification, catch-all detection, disposable and role-based address filtering, bulk CSV processing, and a REST API. Start free with 200 verifications, no credit card required.

About

Valid Email Checker is a fast, accurate email verification and list-cleaning platform for marketers, agencies, e-commerce and developers who want to cut bounce rates and protect sender reputation. Every address runs through our own 11-stage verification flow — syntax, MX, SMTP handshake, mailbox probe, catch-all, role-account, disposable, spam-trap, full-mailbox and disabled-account checks — returning a clear status plus a 0–100 risk score and deliverability rating. Our standout promise: if a check comes back Unknown, we automatically refund the credit — no ticket, no fine print. Most verifiers charge you for those; we don't, and every refund shows in your credit history. Verify one address in under a second, or bulk-check entire lists with a resumable engine that never times out. Connect 17 native ESP/CRM integrations (Mailchimp, Klaviyo, HubSpot, Brevo and more), plus Make, n8n and Integrately, or our REST API. New accounts start with 150 free credits.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Lead generation agencies, cold emailers, email marketing

Audience

Email marketers, agencies, e-commerce stores, SaaS companies and developers — anyone who sends bulk email or validates addresses at signup.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$9/month
Free Version
Free Trial

Pricing

$5 - 2100 Validation Credits
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Sealch Pro
Founded: 2026
United States
sealch.com

Company Information

Valid Email Checker
Founded: 2023
Canada
validemailchecker.com

Alternatives

No Alternatives

Alternatives

Categories

Categories

Email Verification Features

Bulk Email Verification
Catch-all Server Detection
Disposable Email Detection
Domain Check
Mail Server Validation
Single Email Verification
Spam Trap Detection
Syntax Check

Integrations

AWeber
ActiveCampaign
Brevo
Campaign Monitor
Constant Contact
Drip
Elastic Email
GetResponse
HubSpot CRM
Integrately
Kit
Klaviyo
Mailchimp
MailerLite
Mailgun
Mailjet
Moosend
SendGrid
n8n

Integrations

AWeber
ActiveCampaign
Brevo
Campaign Monitor
Constant Contact
Drip
Elastic Email
GetResponse
HubSpot CRM
Integrately
Kit
Klaviyo
Mailchimp
MailerLite
Mailgun
Mailjet
Moosend
SendGrid
n8n
Claim Sealch and update features and information
Claim Sealch and update features and information
Claim Valid Email Checker and update features and information
Claim Valid Email Checker and update features and information