Top 5 Best SMTP Providers

Top 5 Best SMTP Providers

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Are you looking for the best SMTP Server for sending transactional and promotional emails with a high rate of inbox delivery?

Then you’ve arrived to the right location.

We’ll analyze the top 5 SMTP Services based on functionality, cost, and deliverability in this article.

What Is SMTP (Simple Mail Transfer Protocol)?

The industry standard for sending emails over the internet is SMTP (Simple Mail Transfer Protocol). It employs proper authentication, which raises the chances of your emails being sent to your users’ inboxes.

What Are the Benefits of SMTP Services?

The answer is self-evident and straightforward: to maximize email delivery; aside from that, the top SMTP service can also assist you in the following ways:

  • With the click of a button, you’d be able to send millions of emails in bulk.
  • SMTPs send emails using business emails, which increases brand credibility.
  • With SMTPs, there are no constraints on email sending limits (unless it is plan specific).
  • In a matter of minutes, you’ll be able to send multiple emails.
  • You don’t have to worry about your personal Gmail, Yahoo, or AOL email account being blocked.

Without further ado, let’s get right into the details of each of the top 5 Best SMTP Service Provider:

  • SendinBlue
  • Moosend
  • SendPulse
  • Pepipost
  • Google SMTP

1. SendinBlue

SendinBlue is the first on our list. It is one of the best SMTP service providers for sending mass transactional and promotional emails. It has the highest delivery rate and assures that your emails arrive in the inbox of your recipients.

Sendinblue’s most appealing feature is its ability to integrate with your email builder or any other software you may be using. It comes with a full API, an SMTP relay, and a WordPress plugin for integration.

Sendinblue also provides marketing automation, SMS marketing, list management, a live chat, landing pages, sign up forms, and more services.

2. Moosend

Moosend offers a world-class network for sending transactional emails quickly. It may also easily integrate with your website or favorite application.

It includes marketing automation, CRM, list segmentation, landing sites, subscription forms, and more.

One of the main features of the SMTP Service is that it protects your IP reputation by providing top-notch infrastructure and IP addresses. Anyone without technical skills may configure it. Moosend provides an analytical report that tracks email campaign performance including number of emails sent, delivered, opened, bounce rate, and more.

You can build professional emails that are 100% responsive and send them to your subscribers for free using the drag and drop editor.

3. SendPulse

SendPulse has been around since 2005. This SMTP service allows you to send transactional emails to your subscribers using SMTP or API.

SendPulse also recommends verifying your domain with SPF and DKIM records to increase email delivery rates. It also helps to have a dedicated IP address for email transmission.

In case of an occurrence, it automatically sends transactional emails to customers. You can reach your customers at the correct time. All you have to do is configure the settings and the software will do the rest.

Customers can communicate via email, SMS, Facebook Messenger, Viber, and web push notifications.

SendPulse gives vital key indicators to track each email campaign’s performance. They will help you better your upcoming emails.

4. Pepipost

Pepipost is another great SMTP service provider that delivers emails 5X faster. It allows you to keep track of all email campaigns sent to a given email address for 90 days.

It uses both SSL and TSL to safeguard your connection and email content.

To reduce network latency, the Pepipost team has established SMTP servers in Singapore, New York, Frankfurt, Delaware, Bengaluru, and Mumbai.

It is easy to use and scalable, you can send emails to your consumers with few clicks. Also, the service can be linked with your existing platforms.

SPF and DKIM are built-in security features of Pepipost that limit the possibility of spoofing.

With this SMTP service provider, you may track how many users unsubscribed or tagged your email as spam.

5. Google SMTP

Anyone with a Gmail account can utilize Google’s Gmail SMTP service, which is dependable and free. All you need to do is configure Google’s SMTP server settings.

It delivers the most to Gmail users. With Gmail SMTP, emails are less likely to be marked as spam.

Freedom, as we all know, has its restrictions. Likewise, Google SMTP allows 2000 emails per day and 500 for trial accounts.

Upgrade your plan if you wish to boost your daily sending limit.


All of the services listed above are reliable and affordable. You can pick one and start emailing your clients.

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