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Advantages of using Hybrid Email Marketing Service

by | Feb 27, 2023 | Email Marketing, Micro-Deliverability | 27 comments

Choosing a right email marketing infrastructure for your type of business. It is a crucial decision that will affect your operational costs, infrastructure costs, performance and delivery. It will ultimately decide on the overall success of your business in the long run.

Let’s first see what are the options available and get more insight on what is the advantage of using Hybrid Email Marketing .

The options that are available today to choose from are:

>Email Service Providers (ESP)

There are multiple ESPs available in the market. They provide email marketing services which include many other features and functionalities other than sending the email message, like campaign management, segmentation & more.

These ESPs offer their services as SaaS solutions (Software as a Service). ESPs include Mailchimp, Aweber, Ariticmail and so on.

>Cloud SMTP (Simple Mail Transfer Protocol) Relays

These entities provide services of sending email messages but lack other essential features required successfully to carry out a marketing campaign like campaign management tools, insights into email delivery reports, etc.

These are cloud-based (SaaS) services. SMTP Relays include Amazon SES, Mandrill, SendGrid, MailGun and so on.

>On-Premise MTAs (Mail Transfer Agent)

These are the On-Premise software solutions which are located at the organization’s premises and provide services for sending email messages.

Like SMTP Relays, these solutions also lack a front end to manage features for a marketing campaign. On-Premise MTAs include Port 25, PowerMTA, GreenArrow.

About SaaS Solution

SaaS (Software as a Solution) is a licensed software hosted by a third party is made available to its users/customers on the subscription basis. Unlike locally installed software, these applications are installed in a public domain and are made available to its users through the internet.

Differences between SaaS and On-Premise Email Solutions

Differences between SaaS and On-Premise Email Solutions by easysendy
Differences between SaaS and On-Premise Email Solutions
  • SaaS has lower cost of entry, is more scalable and the security and IT infrastructure responsibility resides with the vendor, as compared to On-Premise solutions
  • On-Premise solutions have granular control, visibility and configuration options that SaaS does not provide any control option like that.
  • On-Premise solution is cost effective as compared to SaaS when email volumes are huge

Advantages of using a Hybrid Email Marketing Solution

1. Flexibility in Routing Emails to different SMTP Relays

A hybrid solution allows an email marketer to route their marketing emails through various mechanisms like different SMTP services.

One can easily route their highly engaged recipients through economical SMTP relays and less engaged recipients to other reputable ESPs which would be costly, but email deliverability will be better than individual relay servers.

Moreover, by using this mechanism, one can easily avoid IP/Domain reputation damage on their preferred channel for less engaged recipients.

2. More cost effective and scalable solution

Above a certain volume of emails (approximately 1 million per month), an SMTP relay server is more cost effective. For ESPs or SaaS solutions, the cost will keep on increasing based on the volume of emails.

Similarly, for scaling, an On-Premise MTA requires additional investments in more equipment and SaaS requires increased payments for using more services on the cloud.

The hybrid solution encompasses the advantages of both the worlds in a flexible manner. Different types of emails (transactional receipts, promotional campaigns, upsells, password recovery, new brochures) have different costs.

Using multiple email delivery mechanisms to send various types of emails reduces overall marketing costs and helps in scaling up in an economical way.

3. Better customization options and analytics

SMTP relay servers provide extensive customization options as compared to SaaS solutions or other ESPs.

Moreover, different ESPs have their differentiated customization options. Using a Hybrid Solution can provide you with the flexibility and advantages of all of them.

Also, a Hybrid Solution would provide a better real-time delivery data and analytics for your email campaigns and better transparency in email delivery by utilizing the tools from all of the worlds.

Increased Return On Investment (ROI) by Flexible Routing to different SMTP relay service providers.

There are different types of e-mails to be sent to customers/leads by an organization. These comprise transactional receipts, promotional campaigns, upsells, password recovery, etc. These emails can be categorized differently and can be sent using different mechanisms.

For example, the transactional receipt or password recovery and other such emails to highly engaged customers can be sent using SMTP relay solution, thus reducing costs while promotional campaign and marketing lead emails can be sent using powerful dedicated SMTPs which will be costly but more efficient concerning recipient response.

Overall costs can thereby be decreased using segmentation of email recipients, thus increasing the ROI while managing the leads and carrying out marketing campaigns without loss of effectiveness and efficiency.

Recently, Steve Dille – Senior VP of marketing at SparkPost, mentioned about following advantages of using Hybrid Email Marketing Strategy:

  • Easy scalability
  • Protection through redundancy and recovery
  • Gaining flexibility in security and privacy compliance

Detail about the above blog post can be found here.

4. Performance Enhancement

SMTPs have different deliverability to the different segment of emails. For example, an Indian SMTP provider will have a higher deliverability to a “.in” domain than a Canadian relay service provider.

Similarly, the top notch SMTPs will have consistent and better deliverability to leading ISPs (Internet Service Providers) like Yahoo, Gmail, etc.

Moreover, certain SMTPs will have better deliverability to certain specific verticals like online games, retail, etc. Thus, a Hybrid Email Marketing encompassing multiple SMTPs would show better overall deliverability and performance over ESP SaaS or On-Premise solutions.

EasySendy PRO – Hybrid email marketing solution

EasySendy Pro is a hybrid email marketing platform for the digital marketing team. It integrates with multiple SMTP relay service providers and enables delivery of email campaigns to a list of opt-in emails.

You can split test email deliveries across the relay servers and check reports, track email clicks, opens of each email campaign. It also has smart autoresponder and email list segmentation.

To support Micro-Deliverability in Emails; currently, EasySendy Pro allows integration with SMTP relay gateways like Amazon SES, Mandrill, SendGrid, Sparkpost, Leadersend, Dyn, Elasticemail, MailGun, SendinBlue, MailJet, TipiMail, and MailerQ.

If you are sending an email to a list of above 25,000 email subscribers, then, Micro-deliverability of the email through multiple SMTP gateways provide better email open rate.

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Frequently Asked Questions

⭐What is Hybrid Email Marketing Service?

Hybrid email marketing is a combination of both traditional email marketing and automated email marketing. It combines the advantages of both in order to provide a more personalized and targeted email experience for users. For Example:- EasySendy Pro

⭐What are the advantages of using Hybrid Email Marketing Service?

Hybrid email marketing services can provide a more personalized experience for customers and can help increase customer engagement. They can also improve email deliverability, reduce spam, and provide detailed analytics for tracking success.

⭐What are the benefits of using Hybrid Email Marketing Services?

 Hybrid Email Marketing Services offer a number of benefits such as improved customer engagement, increased email deliverability, reduced spam, and detailed analytics for tracking success.


  1. Bob

    This is very helpful write-up to the email marketers like us. Many marketers suffers a lot of problems regarding open rates,conversions,website traffic etc. and i think this new technique of hybrid email can work as an asset to email marketers.

    • Ankit Prakash

      Bob, do let us know how you liked our email marketing tool?

  2. Naveen

    Yes,the fact that Hybrid email marketing is the new future of Email marketing is very true.It is having a good potential in field of email marketing.It can produce more,in very efective way.I agree with every point you have mentioned.

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    Just search for; Fasrixo’s tools

  4. Francis Mathew

    Thanks for sharing this very informational blog. At first, I was a little confused about saas and on-premise agent. But then the differences section sorted out my confusion. I am sure using a hybrid email marketing is a good solution if you are looking for something which is both cost efficient and a scalable solution.

  5. ELSIE

    E-mail marketing service is the most needed promotional strategy for every business houses. This blog consists of certain advantages of hybrid e-mail marketing service. Lucid languages, less usage of technical jargons and a very clear thought process has made this write up a good read for the readers. Flexibility cost effective, better customizations are some of the fundamental points that have been explained in detail. This entire blog can encourage a marketing person to adopt hybrid e-mail marketing services for his or her organization.

    • Chandana

      Glad you liked it Elsie!

  6. Vijay Kulkarni

    So the bottom line is…. if we are doing well as business and reaching out to nearly 1 million users, we must consider hybrid email marketing solution. Hybrid email marketing is scalable and cost effective at this level and beyond. Thank you for a very interesting read.

  7. Nicholas Turner

    The foremost step when we lay the foundation of online marketing is choosing the suitable email marketing services. I personally prefer the all-new Hybrid Email marketing tech, with changing times the service is truly magnificent. It’s must for growth

  8. Catherine Jackson

    This article was indeed very helpful for a newbie marketer like me. I personally feel that the Flexibility in Routing Emails to different SMTP Relays is the substantial benefit of using Hybrid email marketing services.

  9. Terry Bryant

    This post is so good that I have no choice but to share it! A Hybrid Solution would provide a better real-time delivery data and analytic for our email campaigns and better transparency in email delivery.

  10. Janice Wood

    A very insightful post, I thoroughly enjoyed reading this. I totally agree that Hybrid email marketing is a technique in which we can send emails with more than one SMTP relays. Another reason why we marketers love Hybrid email marketing is because we can bring more business leads and also directly target to the audiences we would want to.

  11. Thomas Scott

    Yes, indeed, creating marketing campaigns and accessing customer data has become faster and easier than ever before with the entry of Hybrid Email Marketing. Thanks for sharing this list of advantages!

  12. Marilyn Turner

    Hey, Ankit! Great job here on advantages of Hybrid solutions! We see an average deliverability rate of 87 percent, so if we are not only trying to optimize the email deliverability and scalability but also trying to hedge against costs and maintaining the data security, then hybrid solutions is the best option!

  13. Ronald Smith

    There are multiple email service providers to choose from. One kind of ESP works for one business; the same ESP might not work for another business. However, it depends on what we want to achieve.

  14. Wilbur Graves

    If you’re trying to optimize email deliverability and scalability but also hedge against costs and maintain data security, then you must opt for Hybrid Email Marketing.

  15. Dennis Lee

    A great article was written as it will help you understand the factors such as operational costs, infrastructure costs and delivery for the overall success of your business.

  16. Edward Morgan

    It was an interesting article. I got the idea about the various advantages of Hybrid solutions! I can use it for optimizing the email deliverability and scalability

  17. Dorothy Long

    Reading about hybrid email marketing was interesting. I found it necessary to implement it for my business. Thanks for sharing the article.

  18. Kathryn Kelly

    Thank you very much for this super insightful and well thought out article! Have scribbled a lot of helpful notes from this as a beginner in email marketing for a small company 🙂 thanks again!

  19. Ryan Barnes

    Thank you very much for this super insightful and well thought out article! Have scribbled a lot of helpful notes from this as a beginner in email marketing for a small company 🙂 thanks again!

  20. Shirley Cook

    It’s excellent that EasySendy Pro is a hybrid email marketing platform. Thanks a lot for updating about it.

  21. Sofia

    For marketers, it is difficult to select the right email marketing infrastructure for gaining success in the long run. This article gave an overview on hybrid email marketing and its advantages.

  22. Edward Deborah

    Selecting the right email marketing software is difficult as there are multiple options available in the market, and you get confused. Through this article, I got detailed information about the benefits of a hybrid email marketing solution and its advantages for my business.

  23. Jonathan Helen

    I’m overwhelmed that you have shared some valuable insights on hybrid email marketing services and their advantages.

  24. Eric Angela

    Thanks for sharing a fantastic article; I enjoyed reading your blog posts and understanding the benefits of a hybrid email marketing solution.

  25. Larry Brenda

    I’m glad I read this article. The article provides me a clear picture of advantages of using hybrid email marketing services with the help of easysendy pro. Thanks for providing such wonderful information.


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