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

SimpleVerifier is a hosted email verification service for teams preparing contact lists for outreach, marketing, or lead generation. Users can check one address or upload a CSV for batch processing. Email checks evaluate syntax and mail routing, then probe recipient servers using SMTP without sending a message. Each row returns valid, risky, or invalid with a reason. Catch-all domains, role addresses, and providers or servers that do not confirm mailbox status remain risky rather than being guessed valid. It also checks phone number format and type. Higher-tier plans include email finding and website enrichment, and the API is available on Pro, Business, and Agency plans. Integrations include Instantly, Smartlead, HubSpot, and Mailchimp. Monthly plans cover different list volumes, and the first 100 email checks are free after Google sign-in. SimpleVerifier serves outbound emailers, lead-generation agencies, marketers, and developers who clean lists before campaigns.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Lead generation agencies, cold emailers, email marketing

Audience

Cold emailers, outbound and lead-generation agencies, marketers, and developers who prepare email lists before sending campaigns.

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$9/month
Free Version Not Supported
Free Trial Supported

Pricing

$9/month
Starter is $9/month for 2,500 checks. Pro is $39/month with no cap: the first 100,000 checks each month run at full speed, and additional checks are processed at a slower pace. Business is $99/month for 300,000 full-speed checks, and Agency is $249/month for 750,000 full-speed checks; both plans add seats. One-time packs start at $15 for 10,000 checks and do not expire. The first 100 checks are free after Google sign-in, with no card required.
Free Version Supported
Free Trial Supported

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 Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Sealch Pro
Founded: 2026
United States
sealch.com

Company Information

SimpleVerifier
Founded: 2025
simpleverifier.com

Alternatives

Alternatives

EndBounce

EndBounce

endbounce.com

Categories

Email Verification Supported

Categories

Email Verification Supported

Email Verification Features

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

Integrations

HubSpot CRM Not Supported
Instantly Not Supported
Mailchimp Not Supported
Smartlead.ai Not Supported

Integrations

HubSpot CRM Supported
Instantly Supported
Mailchimp Supported
Smartlead.ai Supported
Claim Sealch and update features and information
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