Top 10 Places to Buy SMTP Online

Email marketing is one of the most integral advertising channels for every business with a website. However, to send emails to a lot of customers at a time, you need to buy SMTP.

SMTP helps you send tons of emails to your subscribers simultaneously and ensures it reaches the recipient’s inbox. However, most businesses are not sure about where to buy SMTP onlineIf you make one wrong move in choosing an SMTP service, you will not only lose a lot of money, but you will also leave a bad impression in front of your subscribers.

Let’s have a look at the best SMTP services in the market that are worth investing in.

1 – Duo Circle

Duo Circle deserves to be on the top of our best SMTP list, not only because of its high deliverability rate but also because of the phishing protection it offers. Duo Circle is known to have a high reputation for managing SMTP service with strict guidelines and policies to ensure you follow the industry standard of sending emails. What’s more, is that Duo Circle offers backup services to make sure that you don’t lose even a single email.

2 – Pabbly Email Marketing

If you are looking for an affordable SMTP service, then Pebbly Email Marketing might be the right choice for you. It comes with an in-built free SMTP server and allows you to send unlimited emails at no extra cost. You can choose to send emails from a single or different SMTP server. It also allows you to set up email automation. This way, you will be able to send emails every time a user takes action on your website.

3 – MailJet

MailJet is yet another popular SMTP provider. If you are looking for a provider that offers powerful analytics, then SMTP buy this one. You can send emails to a large number of customers without worrying about any deliverability issue. It also has a free version that allows you to send 200 emails per day.

4 – My SMTP

My SMTP is the most used cloud-based email service provider. Unlike other SMTP providers, My SMTP provides you an external SMTP server that works efficiently irrespective of which network you use. It has a dashboard where you can check real-time reports and detailed logs of each email that you send.

5 – Inboxroad

Inboxroad has a different approach to sending emails to a huge chunk of databases. When you buy their services, you get an expert handling your account. What’s more, is that the expert will provide you with actionable insights every week to help you improve your email marketing efforts and generate better results. However, unlike MailJet, it does not offer a free version.


If you send too many transactional emails or interactive newsletters, then SMTP2GO might be an ideal choice for you. It offers a lot of analytics features, such as spam analysis, delivery rate, open rate, click-through rate, bounce rate, complaint rate, and unsubscribe rate. You can send up to 20K emails for as low as $14 per month.

7 – MailGun

MailGun is a popular email automation service provider. If you are a large business that sends thousands of emails each day, then MailGun is the right choice for you. If you use WordPress, then you can install MailGun’s plugin for easy access to its services. It also has an API that allows you to monitor each mail that you send.

8 – Elastic Email

If you are looking for an SMTP provider that allows you to send emails via HTTP API or SMTP relay, then Elastic Email is the right choice for you. It has an ultra-fast global infrastructure that ensures speedy delivery of your emails.

9 – Email Success

Email Success is an enterprise-grade SMTP provider that is best suitable for big organizations that send tens of thousands of emails each day. You can define specific IP pools and configure priority deliveries as well.

10 – AuthSMTP

If you are an ecommerce business owner, then AuthSMTP is an ideal choice for you. The best thing about AuthSMTP is that you can send emails from any program, application, or device that can connect with SMTP servers.


If you are thinking to buy SMTP online, make sure to check whether it offers all the features that you need or not. This will help you invest in the right service provider and save a lot of money. The aforementioned 10 SMTP services are the best in the market, and we have tried all of them before including them in this list.