Top 5 Alternatives to Mailgun SMTP | Relay Server

October 22, 2020, Written by 0 comment

Due to the increase in email sending, businesses nowadays devote more time to analysis and understanding the structure of emails. 

Did you know? 

Email sending works using various sets of protocols which work totally different from one another and have their respective jobs. While the most reliable way to sending emails is using Relay Server i.e. SMTP server. 

Those SMTP servers are also brilliant in handling bulk emails messages when you create campaigns, where bulk emails are triggered for different purposes to different regions. Using SMTP ensures fastest email deliverability with no hadge result.

Currently, Mailgun SMTP is a leading Relay cloud-based powerful transactional email service for providing niche email services, keeping developers in mind. 

In case, you’re looking for an alternative to Mailgun SMTP in terms of par equitable performance, features, and functions, then, this blog is worth reading.

We have mentioned the top five best competitors of Mailgun SMTP cloud-based relay server (Alternatives to Mailgun SMTP). These five listed providers are best-in-class and similar to mailgun offering. 

You can opt any, according to your needs and budget space! 

1. Sendgrid

Cloud-based SMTP provider, Sendgrid offers Web API or SMTP API for sending mass transactional features emails. With their email services you can ‘send email confidently’ – as their word of mouth! They offer mass email deliverability service including, shipping notifications, email newsletters, password resets, and much more. 

Why consider this provider? 

  • Open and click tracking feature.
  • drag-and-drop interface.
  • Supports DKIM, SPF, CAN-SPAM Compliance, and regulations to ensure better reputation and deliverability rate.
  • Other external compliance solutions.

2. Time4Servers

Whether you look set perfect to send a bulk email like a newsletter or a commercial offer to a crowd audience – Time4Servers superior 100% cloud-based SMTP server for bulk marketing is there with your email idea forever. They provide first-grade and optical managed email marketing servers for complete emails deliverables. Other than others in this list, this is the cheapest SMTP server provider international-based. 

Why consider this provider? 

  • Send Unlimited Emails
  • Dedicated IP Address
  • Send in Multi-Format
  • Dedicated team and live support

3. Amazon SES

Another cloud-based and cheapest alternatives to mailgun – Amazon SES is a perfect solution to deliver emails, whether that application runs in your own data center, within Amazon EC2(Amazon Elastic Compute Cloud), or as a client software solution, it’s effectively usable. Additionally, they have an efficient dashboard that looks closer to issues and take corrective measures to solve them. 

Why consider this provider? 

  • Content filtering, dedicated IP addresses and more features.
  • Apply settings to prevent bounces and spam complaints.
  • Conduct different types of marketing campaigns.

4. Sparkpost

Sparkpost by Adobe is the world’s first predictive email intelligence platform with the true capabilities of email analytics that handsomely increases the email deliverability performance. But, the major reason why everyone does not consider it is because of it’s high pricing. But the sparkpost’s smtp server hosting is competitively stronger than others thus giving tough competition to mailgun.

Why consider this provider? 

  • Easy embedding of your email into your website or product
  • Access to personalized responsive email templates.
  • Supports DKIM, DMARC, and  SPF for email authentication to verify email addresses.
  • Fully integrated Email Sending and Analytics Platform

5. SendinBlue

In our last list, we have Sendinblue which is also the best alternative to mailgun SMTP. They have powerful SMTP Relay services in terms of deliverability and features. Accessing their digital marketing tools you can populate your emails with easy integration with WordPress, thus making it a one-stop solution for your everything emails. 

Why consider this provider? 

  • Easy drag and drop editor for professionals.
  • Setup options like API, SMTP Relay,marketing automation.
  • Offer ready-made email templates.
  • Additionally, they offer SMS marketing and live chat functionality.

Also Read: The Professional Solution to Send Emails for Business


In the end, SMTP server is like a calling demand for emails sending and optimization. Here through these five competitive lists of mailgun server alternatives will help you with picking the right SMTP server so that you can continue working seamlessly and effortlessly.