Email marketing is a powerful tool that can help you grow your business. By collecting email addresses from your website visitors and sending them regular newsletters, you can stay top-of-mind, build relationships, and drive sales.

WordPress forms are a great way to collect email addresses. They're easy to create and customize, and they can be added to any page or post on your website. 

Top Email Marketing Services of 2023

WordPress Forms and Email Marketing Services

Before you decide which email marketing add-on is right for you, it’s important to understand how WordPress forms fit in. Sign-up forms are the first step in email marketing, as they’re how you gather customers’ contact information.

Create newsletter sign-up forms for your WordPress site with Ninja Forms’ user-friendly form builder. Anyone can build a custom form with our drag-and-drop interface, no coding skills are required. Or, use one of our pre-built form templates, such as the Mailchimp form template. After creating the form, all that’s left is integrating it into an email marketing service.

This article explores how to create your form and connect it to an email service, so be sure to read it after choosing your Ninja Forms email add-on from the list below.

Best Email Marketing Services Compatible With Ninja Forms

Ninja Forms’ beautiful forms and many add-ons unite to make email marketing easier than ever! Learn more about the top email marketing integrations before choosing the right one for your business.


Mailchimp is the most popular email marketing solution used today. The platform includes two main aspects: setting up an online presence (building a website or online store, creating a domain name, etc.) and marketing (email, social media ads, etc.). Their email marketing tools include eye-catching templates, audience segmentation, campaign automation, and analytics.

Mailchimp offers a limited free plan plus scaling paid plans, which start at $13 per month (plus one month free!).

Learn how to integrate Mailchimp and Ninja Forms here.

ActiveCampaign is all about helping brands find and keep happy customers, delivering tools for sales, eCommerce, and, of course, marketing. This service offers a drag-and-drop email designer, making it fast and simple to create beautiful newsletters, auto-responses, event notices, and more. Plus, automation keeps your business running seamlessly.

Plans start at $29 per month.

This article explores how to set up the ActiveCampaign add-on.

With in-platform features like Canva design and stock photo options, AWeber can take your email campaigns and newsletters to new heights. This full-service marketing platform includes automation, A/B split testing, deliverability insight, and more. Plus, AWeber offers free account migrations and around-the-clock support.

AWeber has a wide range of plans, from their limited free plan to a comprehensive, unlimited plan at $899 per month.

Get started with AWeber and Ninja Forms today!

Constant Contact offers unlimited marketing emails and many helpful design options, from pre-made templates to a drag-and-drop design tool. This platform is popular among small businesses, as you can merge your contact lists from Excel and other third-party tools into Constant Contact. And, your account includes phone and live chat support.

Constant Contact’s core plan is $9.99 monthly, while their plus plan is $45 monthly.

Sync your Ninja Forms and Constant Contact accounts to streamline your WordPress marketing.

EmailOctopus unites incredible marketing tools with unmatched affordability. Its competitive pricing doesn’t mean you’ll miss out on the valuable features you need, like templates, automation, analytics, and segmentation. If you already have a subscriber list, no problem! Easily import those contacts into EmailOctopus — then attract even more.

EmailOctopus outdoes other competitors when it comes to price, as they offer a free plan and pro plans starting at just $8 per month.

Here’s how to use the EmailOctopus add-on to its full potential.

Emma is a fantastic email marketing service for distributed teams who need total clarity. Tiered accounts, user controls, and built-in approvals make project management a breeze. Plus, Emma includes the expected email marketing features like design tools, analytics, and automation. They even have a custom mailer score, measuring email performance against past campaigns.

Emma’s plans start at $99 per month.

Like all the rest on this list, Emma is compatible with Ninja Forms.

While some brands include a wide range of marketing services, CleverReach is solely dedicated to email marketing. This means it may be easier to navigate if you want a simple, streamlined solution. Plus, CleverReach stands out from the pack for its no-commitment pro plans.

They offer a free plan (which includes up to 1,000 emails per month), and their contract-free paid plans start at less than $10 per month.

Learn more about Ninja Forms’ CleverReach add-on here.

Imagine expanding your email marketing strategies into text messages. Campaign Monitoring can help you do just that, facilitating SMS campaigns along with the email. Their email marketing features include standards like automation and segmentation. And, Campaign Monitoring ensures your designs stay consistent with lockable templates.

Plans start at $9 per month. You can also pay per campaign (ideal for those who only send the occasional email).

Check out this article for more insight into the Campaign Monitor add-on.

ConvertKit is a marketing solution designed with creators in mind, offering email marketing and landing pages to help writers and artists of all kinds grow their following. Send newsletters, new blog posts, or even your latest digital products directly to customers’ inboxes. ConvertKit also includes an active creator community for building connections and finding support.

There is a free version of ConvertKit, but it’s geared toward landing pages. For email automation, you’ll have to upgrade to one of the paid plans, which starts at $9 per month.

Get started with ConvertKit and Ninja Forms here.

Like Ninja Forms, MailPoet was designed specifically for WordPress websites. MailPoet also works seamlessly with WooCommerce, so it’s an excellent choice for those wanting to market their online shops. From newsletters and welcome emails to shipping notifications, MailPoet has all your email marketing needs covered.

MailPoet has a free plan (with limited features and up to 1,000 subscribers) and paid plans starting at $10 per month. They also have a unique Creator plan for those who want to handle their own sending services.

Follow these instructions to install and use the MailPoet add-on with your Ninja Forms account.

As you can see, there are many great email marketing services available, and the best one for you will depend on your specific needs and budget. Ninja Forms is a great way to create beautiful and user-friendly forms, and its many add-ons make it easy to integrate with your favorite email marketing service. If you're looking for a powerful and affordable way to grow your audience, I encourage you to check out Ninja Forms today.



About the Author:

The SEO-Alien is a project started in 2009 regarding all things online marketing. The site started out more of a diary of predictions, suggestions and references to things I frequently used for online marketing... before social media marketing was even an option.

I hope you find the information and tools presented here useful and something worth sharing with others.

If there is anything else about online marketing or any online advertising strategy you think would be helpful, please let me know.

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