
Yoast
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Jackmail
Event Espresso
WP-Optimize
The SEO Framework
FlyingPress
WP Rocket offers a caching plugin for Wordpress.

MailChimp
MailPoet
Mailster for WordPress
Brevo
MailerLite
WPFluentCRM
Sendy
A free newsletter plugin for WordPress. Lists, automatic emails and statistics included. No subscriber limits, no monthly bill, nothing sent to outside servers.

Which is more popular?
Based on our record, WP Rocket seems to be more popular. It has been mentioned 14 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | wp-rocket.me | postalion.fantasythemes.net |
| Pricing | ||
| Platforms | β | |
| Company | β | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of WP Rocket yet.
Postalion sends newsletters from your own WordPress site. Your subscribers stay in your own database, there is no outside account, and the free plugin has no limit on subscribers or emails. What's in the free plugin Sign-up forms: block, shortcode, popup, slide-in and a form under posts, with...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
WP Rocket Review [2020]- How to Make your website faster - Results Shown
More videos
Postalion: the free newsletter plugin for WordPress, in one minute
How often each product is chosen within a category, 0β100% relative to the other.


As answered by people managing WP Rocket and Postalion.
Postalion's answer:
It is a complete newsletter tool that runs inside your own WordPress, with no outside account and no limit on subscribers or emails in the free plugin. Your list stays in your database, statistics are counted on your server, and nothing is sent to outside services unless you choose a sending service yourself.
Postalion's answer:
Hosted services like Mailchimp charge more as the list grows and keep your subscribers on their servers. Other WordPress plugins often cap subscribers or sends in their free version. Postalion has no such limits, imports your list from Mailchimp, MailPoet or the Newsletter plugin in a few clicks, and works with the plugins you already run: WooCommerce, course and membership plugins, donation and form plugins.
Postalion's answer:
WordPress site owners who want to send newsletters without a monthly bill: bloggers, small shops, course creators, membership sites, nonprofits, local businesses and agencies that build sites for them.
Postalion's answer:
It started as a plugin for a single site and grew into a full newsletter tool. It is made by Alex Gurghis at FantasyThemes and was released on WordPress.org in October 2026. The free plugin stays complete; an optional add-on, Postalion Pro, funds its development.
Postalion's answer:
PHP and the WordPress APIs, with its own database tables for subscribers, lists and the email log. Sending runs in the background in batches through WP-Cron, via the site's mail function or any SMTP service. The sign-up form is a native block for the block editor, with elements for Elementor, Beaver Builder, Bricks and Divi.
Share your experience with using WP Rocket and Postalion. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


While you can manually optimize image loading by adding the loading="lazy" attribute to image tags, a plugin like WP Rocket or LiteSpeed Cache can automate the process and provide additional benefits. - Source: dev.to / about 2 years ago
I also like WP Rocket's database cleaning tool: https://wp-rocket.me/. Source: over 3 years ago
This will have a serious impact based on that kind of database. A good caching plug-in like WP Rocket should help with the overheads and speed things up. If you have server side caching like memcached or lighspeed make sure you are... Source: over 3 years ago
Tracking Postalion since Oct 2026.
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