Kingmailer VS Topol.io

Kingmailer is a simple and fully featured mail server / SMTP service build for anyone, not just developers. Think Sendgrid, Mailgun or Postmark, but much more easier to use and with 98% inbox delivery. Start sending, receiving or routing emails with a few clicks.

Kingmailer is for people who want a mail server / SMTP service to be simple and not bloated with options. Every month, thousands of emails are sent, received, routed using our delightful and powerful SMTP service. Try for free.

Beautiful emails made easy!

Use drag & drop to create emails in minutes. No coding or design skills are needed.

Save hours on e-mail production. You don't have to be a graphic designer, HTML coder, or specialist on email rendering.

Drag and Drop - It's quick, it's easy, it's intuitive, and it's fun. You will start to like creating emails! Or you can use our templates.

Beautiful and responsive. No more troubles with rendering on different clients, even Outlook.

Direct integration with Mailchimp, Sendinblue, Sendgrid, Constant Contact, and many more coming.

We have been developing our editor for more than 4 years, and it is tested by thousands of users worldwide.

Do you want to integrate our editor? We also have TOPOL Plugin that can be embedded as a white label solution into any platform.