s-feeds

followit

This plugin allows an “automatic” newsletter which means: You publish a post (as usual), and then we send out a notification to all your newsletter subscribers. That way they get to know about your new post, and come back to your website (increasing your traffic)!
It’s very easy to set up. Simply install the newsletter plugin and place a subscription form (and subscription icons) on your website.
Then people can subscribe to your newsletter and receive notifications by:
<ul>
<li>Email (either one email per day or a single email for every published post)</li>
<li>RSS</li>
<li>News site</li>
<li>Telegram</li>
<li>Coming soon: WhatsApp, Browser push notifications and other delivery channels!</li>
</ul>
For example, have a look at <a href="https://www.follow.it/techcrunch2?subParam=followPub" rel="nofollow ugc">this sample subscription page</a>. You can link to such a subscription page with a “follow” icon on your website.
As you can see there, your newsletter subscribers have many options to specify which updates they want to receive, and how. Providing your visitors with more newsletter options means more subscribers for you!
The plugin is powered by the newsletter service <a href="http://follow.it" rel="nofollow ugc">follow.it</a>.
The service can be used both in conjunction with, or as alternative to, mailing services like Mailchimp, Mailpoet, Aweber, Convertkit, Tinyletter, Sendinblue and many other email service providers.
To get access to your newsletter subscribers, please “claim” your feed. You can do that directly in the plugin (third step).
The newsletter service is FREE no matter how many subscribers you have (on the basic plan). Check out the (optional) <a href="http://follow.it/features-and-pricing" rel="nofollow ugc">Premium Features</a>.

Newsletter

What a cool plugin ;-) 
(Full disclosure: I'm the plugin creator)



Does what it's supposed to do

Easymailing

This plugin allows you to add subscription forms created in Easymailing within your WordPress website. You can grow your audience in a simple way, and now with Elementor integration, it’s even easier to create beautiful subscription forms.
New WooCommerce Integration! 
With the latest version, you can now synchronize your WooCommerce store with Easymailing. This includes: 
– Syncing your orders, products, categories, and customers with Easymailing. 
– Tracking orders made on your WordPress site when sending email marketing campaigns. 
– Automatically syncing customers as contacts in Easymailing when they: 
 – Place an order 
 – Register on your site 
 – Update their details in their WooCommerce account area
New Fluent Forms Integration! 
Easymailing now integrates directly with Fluent Forms. You can easily add Easymailing as an action after submit in your Fluent Forms forms. With this integration you can: 
– Select the Easymailing audience in the feed settings. 
– Map groups and custom fields from Easymailing to your form fields. 
– Automatically send subscribers to Easymailing when sending forms.
To configure the plugin, you need an API key, which you can get from the Easymailing control panel under “Configuration” > “API key.”
If you don’t have an Easymailing account yet, you can create one at https://easymailing.com/es/signup.
For additional information on how to configure the plugin, including integration with WordPress, visit our help center at https://ayuda.easymailing.com/hc/es/articles/360018193498-Integración-con-WordPress.
<h3>How to Integrate Easymailing with Fluent Forms</h3>
<ol>
<li>Ensure that the Easymailing API key is configured in the main Easymailing plugin.</li>
<li>In Fluent Forms, when creating a new feed, select “Easymailing Integration”.</li>
<li>In the feed settings:
<ul>
<li>Select the Easymailing audience.</li>
<li>Once an audience is selected, additional fields will appear to choose the associated groups and to map custom fields.</li>
<li>Save the feed.</li>
</ul>
</li>
<li>When the form is submitted, the data (email, groups, and custom fields) will be automatically synchronized with Easymailing.</li>
</ol>

Official Easymailing

Integrate Easymailing with WordPress for powerful email marketing. Sync forms, WooCommerce data, and automate customer updates to boost sales.

Newsletter vs Official Easymailing