WordPress Email and CRM Plugins

WordPress email and CRM plugins serve two distinct but often overlapping purposes – one manages how your site sends email, the other manages the people you are communicating with. Whether you need one or both depends on the scale of your operation. Browse every email and CRM plugin listed in the WordPress repository and compare them using Pluginfind scores built on real adoption data, community ratings and maintenance activity.

Platinum97.9
MC4WP: Mailchimp for WordPress icon

MC4WP: Mailchimp for WordPress

Integrate Mailchimp newsletter signups into WordPress with multiple form placement options.

★ 4.8/5·1.0M+ installs·Updated 20 Aug 2026
Platinum96.5
WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin icon

WP Mail SMTP by WPForms

Configure WordPress email delivery through SMTP providers like Gmail, Outlook, SendGrid, and Mailgun.

★ 4.8/5·4.0M+ installs·Updated 25 Jun 2026
Platinum95.8
FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP icon

FluentSMTP

Routes WordPress email through external SMTP services like SendGrid, Mailgun, and Amazon SES.

★ 4.8/5·600K+ installs·Updated 12 Aug 2026
Platinum94.2
Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more icon

Easy WP SMTP

Configure SMTP email delivery through Gmail, Outlook, SendGrid, Mailgun, Brevo, and custom servers.

★ 4.6/5·500K+ installs·Updated 12 Aug 2026
Platinum93.6
Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App icon

Post SMTP

Configure external SMTP providers to improve WordPress email deliverability and track message logs.

★ 4.7/5·300K+ installs·Updated 25 Aug 2026
Platinum92.3
Redirection for Contact Form 7 icon

Redirection for Contact Form 7

Redirect Contact Form 7 submissions, execute scripts, and store form data in the database.

★ 4.7/5·200K+ installs·Updated 2 Sep 2026
Platinum92.0
Flamingo icon

Flamingo

Stores and organizes Contact Form 7 form submissions for later review and management.

★ 4.2/5·800K+ installs·Updated 18 Aug 2026

Common Questions

Q What is the difference between an email plugin and a CRM plugin for WordPress?

An email plugin typically handles the sending and management of emails - from transactional messages to bulk newsletters. A CRM plugin manages customer data, interactions, and sales pipelines. Many plugins in this category combine both functions, but the depth of each varies significantly between tools.

Q Do I need a WordPress email plugin if I use an external email marketing platform?

Not necessarily. If you use an external platform like Mailchimp or ActiveCampaign, you may only need a lightweight integration plugin to connect your forms and user data to that service. A full email plugin is more relevant if you want to manage campaigns directly from your WordPress dashboard.

Q Can a CRM plugin replace a dedicated external CRM platform?

For smaller operations, yes - many WordPress CRM plugins offer contact management, pipeline tracking, and communication history that is sufficient for straightforward sales processes. For larger teams with complex requirements, a dedicated external CRM integrated with WordPress is likely to be more capable.

Q Does my WordPress site need both an email plugin and a CRM plugin?

It depends on the scale and complexity of your customer relationships. A simple site collecting newsletter subscribers may only need an email plugin. A site managing leads, follow-ups, and sales conversations will benefit from CRM functionality alongside it.