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MailerHub – WordPress Email Marketing & Automation Plugin icon
Actively maintained Tested up to 7.0.6 #86 in abandoned cart

MailerHub – WordPress Email Marketing & Automation Plugin

MailerHub is a free, self-hosted WordPress email marketing & automation plugin for newsletters, abandoned cart recovery, CRM, and campaigns.

Active installs<10New
Downloads · 30d159▲ +144.6% vs prev. 30d
Rating—0 reviews
Health score48/100Fair
All-time downloads1.9KSince Aug 2025
Support resolved0 / 10% in last 2 months
RequiresWP 6.0PHP 7.4+
Downloads · 7d76▲ 4× week over week
Our verdict

Use with caution

MailerHub works, but test it on a staging site before relying on it in 2026. Was last updated 4 days ago, and scores 48/100 on our health check.

  • Actively developed — last update 4 days ago
  • Small user base (<10 active installs)
  • Very few reviews so far

How does it stack up?

Side-by-side on installs, updates, ratings & support

Daily downloads

91928Jul 8Aug 21Oct 5
Yesterday8
Daily average (1y)4
Peak day45Apr 10, 2026
Last 12 months1.5K

Download spikes usually follow a new release — each site that auto-updates counts as a download.

Rankings

Where MailerHub stands today

WordPress.org search rankings

Live position in the plugin search, top 100
KeywordPositionCompeting pluginsCategory
abandoned cart >100 862 Best abandoned cart plugins →
automation >100 3,224 Best automation plugins →
Email Marketing >100 2,713 Best Email Marketing plugins →
newsletter >100 1,726 Best newsletter plugins →
Wordpress CRM >100 1,421 Best Wordpress CRM plugins →

About MailerHub

From the official readme · v1.0.29

Description

MailerHub is the WordPress email marketing & automation plugin built for speed, simplicity, and full self-hosting. Whether you’re launching email campaigns, automating subscriber onboarding, recovering abandoned carts, or managing customer relationships with a built-in CRM — MailerHub handles it all from one dashboard, with no monthly SaaS fees and no data leaving your server.

Designed to be the easiest WordPress email marketing automation plugin available, MailerHub helps you grow your email lists, send personalized campaigns to targeted audiences, build visual automation workflows, create sales funnels, and maximize conversion rates. And the best part — it’s free.

After each campaign, get detailed insights on open rates, click rates, and revenue generated. View engagement data — who opened, who clicked — and use it to segment contacts and trigger further automation automatically.

Features That Help Your Online Business Grow

🎉 All-in-One WordPress Email Marketing & Automation

With MailerHub, you can send personalized email campaigns, run sequential email series, automate customer onboarding, and build powerful automation workflows with an intuitive visual builder — all without leaving WordPress.

  • Send or schedule unlimited email campaigns (with unlimited contacts).

  • Access in-depth campaign analytics and reports.

  • Automate customer onboarding and trigger emails on WordPress events.

  • Run powerful automated email sequences and track performance.

🎉 Abandoned Cart Recovery Automation

Turn lost revenue into sales with automated abandoned cart emails. MailerHub detects when a WooCommerce customer leaves without completing checkout and triggers a recovery email sequence automatically — no third-party service required.

  • Automated abandoned cart email sequences.

  • Pre-built cart recovery email templates.

  • Track recovery performance directly in MailerHub reports.

🎉 Customer Relationship Management (CRM)

  • Keep all your customer information organized in one central dashboard.

  • Easily import contacts from CSV, WordPress Users, or WooCommerce customers and manage them in one place.

  • Get a complete 360° view of every contact with detailed insights from your eCommerce, membership, or LMS platforms.

  • Track every marketing email and engagement at the individual contact level.

  • Save notes, meeting logs, and call records directly in the contact profile.

  • Segment your contacts with Lists, Tags, and advanced filters to target the right audience.

🎉 Contact Segmentation and Reporting

  • Create unlimited Tags and Lists to organize your contacts into the right segments.

  • Quickly filter or search customers by Tags or Lists.

  • Send targeted marketing emails by including or excluding specific Tags/Lists.

  • Collect and manage unlimited contacts and leads without restrictions.

🎉 Email Marketing Campaigns

  • Save and organize all your pre-written email templates in one central library for quick reuse.

  • Design stunning emails with a powerful Block Editor–based email builder.

  • Add columns, images, or dynamic content to craft emails that match your customer’s style — simple or advanced.

  • Personalize emails with dynamic smart codes (like contact name, country, etc.) for a tailored experience.

  • Send instantly or schedule emails for a future date and time.

  • Access detailed reports with open rates, click rates, and engagement metrics.

  • Track exactly which contacts opened your emails and which links they clicked.

  • Send unlimited emails without restrictions.

🆘 Support

Need help? Visit the Support Forum or check the plugin’s Documentation for guides and FAQs.

🔥 WHAT’S NEXT

If you like MailerHub, then consider checking out other WordPress plugins made by the same team:

🔔 MemberHub – WooCommerce Membership Plugin for Subscriptions & Content Restriction
🔔 Filter Plus – WordPress and WooCommerce Product Filter Plugin with filtering by Ratings, Tags, Price Range, Custom Fields, and more.
🔔 Quicker – Convert Your Browsers into Buyers and Maximize Conversions
🔔 Discountify – Discount Rules, Dynamic Pricing & BOGO for WooCommerce

Installation

  1. Upload the plugin files to the /wp-content/plugins/bens-email-marketing-automation directory, or install the plugin through the WordPress plugins screen directly.
  2. Activate the plugin through the ‘Plugins’ screen in WordPress.
  3. Use the MailerHub → Settings screen to configure the plugin.

Frequently asked questions

= Is MailerHub a WordPress email marketing automation plugin? =

Yes. MailerHub is a fully self-hosted WordPress email marketing & automation plugin. It supports visual automation workflows, sequential email series, abandoned cart recovery, new subscriber onboarding, and triggered emails based on WordPress events — all without connecting to an external SaaS platform.

= How does WordPress email marketing automation work in MailerHub? =

MailerHub includes a visual automation builder where you set triggers (such as a new subscriber, a WooCommerce purchase, or an abandoned cart) and define the email sequence to follow. Once active, the automation runs in the background — sending personalized emails to the right contacts at the right time without any manual effort.

= Does MailerHub support abandoned cart email automation? =

Yes. MailerHub detects when a WooCommerce customer leaves without completing checkout and automatically triggers a cart recovery email sequence. You can use the pre-built abandoned cart template or create your own. All recovery performance is tracked inside MailerHub’s reporting dashboard.

= How does the plugin deliver emails? =

You can connect with any SMTP service such as Mailgun, SendGrid, or Amazon SES. We recommend Amazon SES for its reliability and affordability.

= How many emails can I send with this plugin? =

There are no limits. You can send unlimited emails and store unlimited contacts.

= Is it 100% self-hosted? =

Yes. MailerHub is fully self-hosted. It never connects to external SaaS servers — you own and control all your data on your own hosting.

= Is it GDPR-compliant? =

All data is securely stored in WordPress, never sent to third-party platforms like Mailchimp or ActiveCampaign.

= Will this plugin affect my WordPress site’s performance? =

MailerHub manages resources carefully, so sending emails won’t overload your server or affect page load times.

Changelog

The latest version is compatible with the previous version, so nothing to worry about.

= 1.0.29 (October 02, 2026)=
– Fix campaign stuck in Draft after sending
– Show Sending/Scheduled status in campaigns list
– Show real Emails Sent and Campaigns counts on dashboard
– Add Email Sending chart data
– Fix email preview for Raw HTML and Classic Editor

= 1.0.28 (August 05, 2026)=
– Add List/Tag selection to Import Contacts

= 1.0.27 (June 30, 2026)=
– Improve Campaign UX

= 1.0.26 (April 16, 2026)=
– Add contact filter by Status
– Add purchase history in contact details
– Improve contact UX

= 1.0.25 (April 10, 2026)=
– Automation cart recovery template update

= 1.0.24 (April 09, 2026)=
– Automation preview link update

= 1.0.23 (April 08, 2026)=
– Pre-built template added

= 1.0.22 (April 06, 2026)=
– Improve abandoned cart automation UX

= 1.0.21 (April 05, 2026)=
– Improve automation UX

= 1.0.20 (April 03, 2026)=
– New user registration automation

= 1.0.19 (January 27, 2026)=
– Header menu position fix

= 1.0.18 (October 20, 2025)=
– Abandoned cart option added

= 1.0.17 (October 18, 2025)=
– Email template block UX improve

= 1.0.16 (October 18, 2025)=
– Email template UX improve

= 1.0.15 (October 17, 2025)=
– Integrations settings added

= 1.0.14 (October 07, 2025)=
– Contact form UX improve

= 1.0.13 (September 26, 2025)=
– Custom field added in contact template

= 1.0.12 (September 24, 2025)=
– Contact import option added

= 1.0.11 (September 24, 2025)=
– Contact template UX improve

= 1.0.10 (September 24, 2025)=
– Broken modal issue fix

= 1.0.9 (September 23, 2025)=
– Footer text added in email template

= 1.0.8 (September 22, 2025)=
– Email template preview UX improve

= 1.0.7 (September 21, 2025)=
– Email template UX improve

= 1.0.6 (September 20, 2025)=
– Smart code added for email template
– Email template upload option added

= 1.0.5 (September 19, 2025)=
– Email templates added

= 1.0.4 (September 17, 2025)=
– Optimize view and performance for Contacts, Lists and Tags

= 1.0.3 (September 15, 2025)=
– Email preview added

= 1.0.2 (September 14, 2025)=
– Block editor added in email content

= 1.0.1 (August 28, 2025)=
– Apply maximum email limit per second in sending email

= 1.0.0 (August 26, 2025)=
– Initial release

Full changelog on WordPress.org →

Screenshots

MailerHub Dashboard
MailerHub Dashboard
Visual Automation Builder
Visual Automation Builder
Email Campaign Builder
Email Campaign Builder
Contact Profile – 360° View
Contact Profile – 360° View
Campaign Analytics Report
Campaign Analytics Report
Abandoned Cart Automation
Abandoned Cart Automation

For developers

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Active installs badge Rating badge Health score badge

Best MailerHub alternatives

All abandoned cart plugins →
Alternatives
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6 Constant Contact + WooCommerce Constant Contact + WooCommerce Add products to your list emails and sync your contacts. by Constant Contact 1K+ ★★★★★★★★★★ 1.8 (10) 5 months ago 43
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FAQ

MailerHub: quick answers

Straight answers, pulled from live WordPress.org data.

Live data from WordPress.org · checked Oct 6, 2026

Is MailerHub free?

Yes. MailerHub is free to download and use from the official WordPress.org plugin directory.

Is MailerHub safe to use in 2026?

MailerHub works, but test it on a staging site before relying on it in 2026. Was last updated 4 days ago, and scores 48/100 on our health check.

How many websites use MailerHub?

MailerHub is active on <10 WordPress websites and has been downloaded 1,851 times since it launched in August 2025. It was downloaded 159 times in the last 30 days.

Does MailerHub work with WordPress 7.1?

MailerHub is officially tested up to WordPress 7.0.6, while the latest release is 7.1.2. It may still work, but try it on a staging site first.

What PHP version does MailerHub need?

MailerHub requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.

When was MailerHub last updated?

The latest version, 1.0.29, was released on October 2, 2026 (4 days ago).

Who makes MailerHub?

MailerHub is developed and maintained by Wpbens.

What are the best alternatives to MailerHub?

The most popular alternatives to MailerHub are Booster for WooCommerce (30K+ installs), MWB HubSpot for WooCommerce (6K+ installs) and ActiveCampaign for WooComme… (5K+ installs).

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