MailerCheck logo

MailerCheck

by MailerCheck · Since 2019
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ActiveAvailable globallyCloud
Quick facts
VendorMailerCheck
Year launched2019
StatusActive
LocationSan Francisco, California 94105, US
Countries servedGlobal
Languages8
Integrations6+
Free tier
Free trial
Contact sales

About MailerCheck

MailerCheck is a verification software from MailerCheck that helps improve email deliverability. It provides email validation, real-time checking, and integration support so users can ensure their mailing lists are accurate and effective. This tool assists businesses in reducing bounce rates and improving their email campaign performance. MailerCheck supports various integrations, making it easy to incorporate into existing workflows and platforms. It is particularly useful for marketers who rely on effective email outreach and need to maintain high-quality contact lists. Key capabilities: email validation real-time checking integration with platforms bounce detection user-friendly interface Best for: marketers that need reliable email verification for their campaigns.

MailerCheck, built by the MailerLite team, positions itself as a complete deliverability solution rather than just an email verifier, combining bulk and real-time verification with tools like Email Insights for spam/content checks, inbox placement testing, DMARC monitoring, and blocklist alerts. Its intuitive dashboard makes list uploads, reports, and complex deliverability data easy to understand, and it guarantees 98%+ verification accuracy. Performance is quick and reliable, with GDPR compliance and duplicate removals included, while integrations with MailerLite, Mailchimp, ActiveCampaign, Zapier, and others make it highly workflow-friendly. Support is strong with 24/7 assistance and robust documentation, and pricing is flexible through pay-as-you-go credits that never expire, though some advanced features require separate purchases. Overall, MailerCheck is ideal for marketers and teams who want not just clean lists but also deeper deliverability insights and proactive inbox protection.

Pros & Cons

What users like
  • +Seamless integration with MailerLite for automated list cleaning
  • +Credit-based system avoids monthly subscriptions
  • +Identifies syntax errors, catch-all emails, and risky addresses
  • +Easy to use with a straightforward interface and billing
  • +Improves open rates and domain reputation
  • +Real-time email validation during list updates
  • +Results are downloadable and well-categorized
  • +Responsive customer support for technical issues
What users flag
  • “Catch-all” category can be ambiguous for senders
  • Occasional timeouts when processing large lists
  • Slight learning curve for first-time users
  • Validation may take a few minutes due to DNS checks
  • Pricing considered a bit high by some users

Features

Key features

Guaranteed 98%+ Delivery Rate
MailerCheck guarantees a high success rate for emails sent to a verified list, boosting confidence in campaigns.
Email Insights (Content Analysis)
This unique tool analyzes email content before sending, flagging spam words, blocklists, and broken links to ensure emails avoid spam folders.
Inbox Placement Testing
Predicts whether emails will land in the inbox or spam folder across major mailbox providers like Google, AOL, and Yahoo! for proactive optimization.
DMARC Monitoring and Reporting
Allows users to monitor domain activity in real-time, identify deliverability issues, and prevent unauthorized domain use to combat spoofing and phishing.
Real-time API Verification
Provides developers with an API to instantly validate new emails at the point of capture, ensuring a clean subscriber list from the start.
Extensive Email Platform Integrations
Connects directly with popular email platforms like MailerLite, Mailchimp, ActiveCampaign, and Zapier for seamless workflow automation.

Additional features

Email list verification
Allows users to upload an entire email list to clean up invalid emails for maximized deliverability.
Single email address verification
Provides the ability to verify a single email address's validity.
Real-time API verification
Enables developers to validate new emails instantly via API when they are submitted.
Email Insights (Content Analysis)
Protects sender reputation by testing email content, flagging spam words, broken links, and blocklists.
Inbox Placement
Predicts email deliverability and tests placement against major mailbox providers.
DMARC Monitoring and Reporting tool
Tracks domain activity in real time to identify issues and prevent unauthorized use, thereby mitigating spoofing and phishing attacks.
Blocklist monitoring
Provides real-time alerts if a domain or IP appears on a blocklist, enabling quick delisting action.
Usage report
Provides users with a report detailing how their credits and features are being utilized.
API documentation
Offers resources for developers to easily integrate the real-time email verification solution.
Integrations
Connects the email verification solution with multiple email platforms, including MailerLite, Mailchimp, ActiveCampaign, GetResponse, ConvertKit, Zapier, and Make.
Knowledge base
Provides a resource center for users to find tutorials and guides about the product.
GDPR Compliant
Assures users that their data is handled according to GDPR privacy regulations.

Pricing

Free trial
Free version
Request a quote
Promo Offer

Monthly plans

Basic

USD 125

Premium

USD 275

Enterprise

USD 975

Countries & Languages

Global
Countries served
8
Interface languages
11
Billing currencies

Interface languages

EnglishSpanishFrenchGermanItalianPortugueseRussianChinese

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP🇨🇦CAD🇦🇺AUD🇯🇵JPY🇨🇳CNY🇮🇳INR🇷🇺RUB🇲🇽MXN🇧🇷BRL

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