Mailjet is a powerful email service provider that enables you to send, deliver and track transactional and marketing emails all from one single account. With Mailjet, Marketers and Developers can send and track emails via API, User Interface or SMTP Relay.

NewZapp Communications has over 20 years of Internal and External Marketing experience. Trusted by Russell Group Universities, Local, District Councils, and Central Government, NHS, and Network Rail. UK based support and servers, GDPR, and ISO 27001 compliance. Create branded responsive email campaigns that look good everywhere. Award-winning email reporting and engagement analytics.

GetResponse is a complete online marketing solution. It provides turnkey newsletter publishing and hosting features, as well as unlimited follow-up autoresponders, landing pages, webinars, marketing automation, and CRM to deliver information to your contacts and convert them to paying customers. Through responsible and fully automated list hygiene, anti-spam practices, and established relationships with major Internet service providers and email service providers, GetResponse prides itself on the highest possible email deliverability to ensure that your messages get through to your prospective customers.

Automizy is an email marketing service provider that helps you increase your open rate via AI-powered Subject Line Analyzer, Machine Learning powered AB testing and automatic resend for your automated emails and newsletters.

ConvertKit is an email marketing automation and lead generation platform designed for content creators. As an example, course creators, YouTubers, podcasters, bloggers and other business owners who create and regularly share their content. The platform provides automated email marketing with drag-n-drop email sequences, workflow automation rules, landing page templates, custom opt-in forms, and more.

Zoho Campaigns is an email marketing automation tool that lets you can create and send emails using pre-designed templates, layouts, drag-and-drop editor. Zoho Campaigns also is integrated with Zoho's CRM suite, and the applications. User can see the results of campaigns by logging to their CRM accounts. Zoho Campaigns comes with features like A/B testing campaigns, dynamic content, email polls, list segmentation and drip campaigns.

iContact is a very popular email marketing / marketing automation platform. iContact has a very intuitive design and layout, making it very easy for businesses to design and deploy their own email campaigns. iContact comes with two different products; their basic email marketing platform, and their Pro Automation version of the product. 

Tightly integrated with WordPress, Cloud-powered email newsletter platform that lets you send emails via Amazon SES, SparkPost, Mailgun, SendGrid, Elasti Mail, or your favorite SMTP provider. A perfect email marketing solution for small to large businesses with large email databases. weMail will help you to send newsletters, collect leads, automated emails, display subscription forms, auto add subscribers to a list, and manage subscribers all inside the WordPress dashboard.

Gmass is an email marketing plugin for Gmail. Gmass.co offers a great Gmail add-on, however the experience may lack of simplicity and the price is overall quite expensive. A Gmass footer is included by default in the free version of Gmass, which may denature your email campaigns.

MailerLite is an email marketing software designed to help people of all skill levels create professional and personalized marketing campaigns that keep them engaged with their audience. Their tools include an intuitive drag& drop editor, landing page builder, pop-ups, automations, templates, campaign reports, integrations, and more. All your work is supported 24/7 by their exceptional customer support.