SMTP Servers are as important as a password to your email account. Or to be more exact, it’s as necessary as a lock to the key. You know the user can’t pass through the gate without the opening the lock.

However, with the passing time & evolution in email marketing campaigns, even the users have become much more aware. So, the scenario is the emails over the internet passes through multiple channels. And when it reaches the customer through SMTP server, you can be sure that “Now my email will land in the inbox, for sure!”

Free SMTP Server

Although, these services may charge you a specific amount in order to provide you with the reliable SMTP server. But you can always try before you buy. There are several service providers out there that offer you a free trial of their software & with this the user can be sure that-“Yeah, this is a good service or the dervice is not meeting my requirements! ”

Now, you must be in search of some ‘Free SMTP Services’?

Why fear when I am here!

In this weblog, you will explore a list of Free SMTP Server wherein you will find their various details like pricing, features, etc.

Before moving any further quickly go through the comparison table of Free SMTP Relay Services.

Services Pricing per 100k emails Whitelisted Servers Add Multiple Domains Ratings
MailGet SMTP $49/ Month 4.9/5.0
SendinBlue $66/Month 4.5/5.0
turboSMTP $2995/Month 3.1/5.0
SendPulse $78.97/Month  4.8/5.0
SendGrid $100/Month  3.8/5.0

You might have got a gist of these services. For more interesting details, you gotta read this blog.

Before you continue reading, I would like to suggest some of these blogs from similar niches-

Now, without frittering away any more time. Let’s dive in & find the most suitable software for your email marketing campaign!

1.  MailGet SMTP : Free SMTP Relay Service

MailGet is quite an elite SMTP software that provides you with the impeccable features for sending emails such as multiple domains, secured environment & a lot more.

Besides, you can now sit in peace & be sure enough that your email will reach the customer’s inbox instead of spam box. This will not only enhance your business but also help you maintain the authority of your website genuine & reliable.

MailGet SMTP

Free Plan:- 

The software offers a free plan in which you can send up to 50,000 emails per month without having to pay a single penny. Plus, you also get unlimited access to its advanced features like multiple verified domains, whitelisted servers, and a lot more.

Pricing $5/Month $49/Month $349/Month $419/Month
No. Of Emails 5,000 1,00,000 5,00,000 6,00,000


  • This software ensures high deliverability & inboxing rates as it authenticates your emails with the help of SPF validation to validate & DKIM signatures.
  • It allows you to send emails with multiple verified domains & ‘From’ addresses using a single account.
  • You can send emails in bulk with the help of MailGet SMTP without any hassle.
  • Another important feature of this software is that the emails are sent via whitelisted servers. This makes it easy for the recipient to identify that the email has come from a valid & trusted domain.

To Know More, Click here!

2. SendinBlue :

SendinBlue is a user-friendly software that allows you to send emails in bulk via an authentic server. You don’t have to worry about the messages being delivered in the inbox as they already made sure to help you with.

Also, it uses security protocols like SPF, DKIM & DMARC for better results of your email marketing campaign.


Free Plan:-

This SMTP service provider offers you a free plan in which you can send up to 300 emails per day to unlimited contacts

Pricing $25/Month $39/Month $66/Month $173/Month
No. Of Emails 40,000 60,000 1,20,000 3,20,000


  • It provides you with the shared IP & dedicated IP options. Shared IP includes a number of domains in the same IP while the dedicated IP works dedicatedly for a single domain.
  • SendinBlue takes several security measures like  SPF, DKIM, and DMARC security protocols that help in maintaining a good reputation.
  • You can create a pool of IPs and send the emails faster by using these diverse IPs.

To Know More, Click here!

3. Elastic Email

You can send emails any number of subscribers as you want by using this Free SMTP relay service. It provides you with exemplary features for carrying out the emailing campaigns such as detailed email tracking & stats, web label reseller tools & a lot more.

Further, it also provides you with round the clock support. Also helps in improving the delivery rate of these emails by simply integrating with an API. 

Elastic Email

Free Plan:-

You can send up to 1,50,000 emails per month. While the first 5,000 emails are free every day and the emails above that will cost you as per the plan you opt for!

Pricing $14/Month $32/Month $77/Month $150/Month
No. Of Emails 300,000 500,000 1,000,000 2,000,000


  • You can integrate with the HTTP API or simply with the SMTP relay to send unlimited emails to your customers without any hassle.
  • It ensures that the email reaches the inbox of the person with the help of SPF & DKIM, SSL, & a lot more.  
  • Elastic Email provides you with the insights of the emails like bounces, open rates, clicks, and more to enhance your return on investment.

To Know More, Click here!

4. Amazon SES:

Send any kind of emails, notifications with the help of Amazon SES. This SMTP Relay service offers you with a very good inbox delivery.

It provides you with a separate dashboard to manage the details regarding the transfer of emails such as bounces, click-throughs, issues that may affect the email campaign and a lot.

 Amazon SES

Free Plan:-

It allows you to send the first 62,000 emails each month for free of cost, and charges $0.10 for every 1,000 emails you send after that.

Pricing $0.10 $10 $50/Month $100/Month
No. Of Emails 1,000 1,00,000 500,000 1,000,000


  • It supports all the industry standard authentication mechanism of ISP such as SPF, DKIM & DKMARC. So, your email reaches the recipient via a safe environment.
  • You get the dedicated IP option for your domain which makes it possible for you to build a good image in the eyes of your customers & hence increases the chances of open rates.
  • Amazon SES allows you to send emails through different methods. For example- You can use Amazon SES console, integrate with Simple Mail Transfer Protocol (SMTP) interface, and the Amazon SES API

To Know More, Click here!

5. turboSMTP

turboSMTP allows you to emails in bulk at a very fast speed around the globe without any trouble. You can actually get to know about the click & open-rate a real-time.

Further, it is very easy to use & configure. Plus, it provides you with the proper tutorial for configuration & sending emails. Still, if you get stuck somewhere in the process, the support team is available 24/7.


Free Plan:-

It allows you to send 6,000 emails per month amongst which you can send 200 emails for free per day!

Pricing $9.95/Month $19.95/Month $29.95/Month
No. Of Emails 30,000 60,000 100,000


  • Emails sent through this SMTP service are routed via a secure and reliable server that ensure inbox delivery.
  • You get the real-time insights of the email marketing campaigns such as the number of people opened your emails, track your emails, etc.
  • It empowers you to create sub-accounts so that you can divide your relays or you can also resell them if you want to.
  • turboSMTP doesn’t set any limits to the amount of data you transfer i.e. they do not put any bandwidth cap.

To Know More, Click here!

6. Mailjet

Mailjet is quite well-known SMTP software that makes sure your emails are sent via safe & secure server when you are sending emails in large number. This easy to use service makes it effortless for you to analyze the details and keep a track on the emails sent.

Also, it provides you with the newsletter templates, plus you can create personalized emails as well.


Free Plan:-

With this SMTP service, you can send up to 6000 emails for free every month. Whereas the offer says that you can send 200 emails per day & above this number of emails, you need to pay the amount.

Pricing $23.29/Month $62.46/Month $139.13/Month $278.29/Month
No. Of Emails 60,000 1,50,000 4,50,000 9,00,000


  • You can effortlessly configure the software. All you gotta do is send an API to the server & integrate the service into your software.
  • With real-time analytics, you can see the progress of your emails such as bounces, click-throughs, etc to analyze the crucial details & work on the required areas.
  • It helps in the segmentation process of your contact list. So, you can divide the recipients according to the interests for better results of the campaign.

To Know More, Click here!

7. Mailgun

You can enhance your deliverability rate with this SMTP relay & email service. Also, you can provide a safe & authentic server through SPF & DKIM validation.

Mailgun is one of the best SMTP servers that allows you to send multiple emails with a safe routing so that no one uses your domain in order to send spam. It has enhanced features in order to reduce bounce rates and spam reports. 


Free Plan:-

Mailgun provides you with 10,000 free emails, 100 free validations, and unlimited support tickets every month.

Pricing $79/Month $190/Month $515/Month $1,100/Month
No. Of Emails 1,00,000 3,00,000 1,000,000 3,000,000


  • It provides you with the detailed logs that will help you to diagnose the email failures for better analyzing & you can make strategies accordingly.
  • You get the inbound email parsing & routing so you don’t have to depend on any external source for this functionality.
  • Besides, you also get the real-time analytics of the emails sent and can easily track the details like open rate, bounce rate, etc.

To Know More, Click here!

8. SendPulse

SendPulse is an SMTP relay server that is specially designed & built for sending any kind of emails. You can send any number of emails using this server and be sure that they are sent via authentic & secured servers.

You don’t have to worry about the configuration & integration of this service as this is very user-friendly & can be installed in your software in possibly no time.


Free Plan:- You can send up to 12,000 emails for free of cost

Pricing $78.97/Month $130.39/Month $280.55/Month $1,264.01/Month
No. Of Emails 1,00,000 2,00,000 1,000,000 700,000


  • With SPF validation DKIM protocol you can be sure enough that your emails are safely sent through authentic channels. Also, maintain your domain authority as neat & clean. This will help you avoiding to land in the spam box of the receiver.
  • It provides you with the list of unsubscribers. This helps in removing these people from the list of contacts and now you can send the emails only to those who really wanna receive them.
  • You can opt for the dedicated IP addresses for your email marketing campaign. Hence, you can protect your domain from any kind of forgery, getting blacklisted, etc.

To Know More, Click here!

9. SendGrid

This is a cloud-based SMTP relay service that is not only easy to configure but also helps you to integrate the application with various other software with an exemplary support. All you gotta do is to log in to SendGrid with its credentials and start sending the emails.

Also, it helps you in sending bulk emails within a very less time.


Free Plan:- 

The software empowers you to send 10,000 free emails per month. And amongst these emails, you can send only 100 emails per day for free.

Pricing $19.95/Month $94.95/Month $169.95/Month $259.95/Month
No. Of Emails 1,00,000 2,00,000 3,00,000 4,20,000


  • It provides you with the dedicated IP options. Now, your emails are sent via this IP which is reserved for your domain so that there are no spams sent via this IP.
  • SMTP API allows you to add JSON instructions to your emails that will help in adding the tracking features to your email.
  • With DKIM & SPF records, you can effortlessly eliminate domain spoofing and phishing of emails.

To Know More, Click here!

10. Easy-SMTP

You can connect with this SMTP and send emails securely through SSL/TLS protocol or also STARTTLS. It is a user-friendly software that you can easily configure with your current application and start using it without any hassle. Moreover, Easy-SMTP delivers all your emails at once.


Free Planمطلب جدید:-

You can send up to 10,000 emails per month for free of cost!

Pricing $10/Month $70/Month $180/Month $360/Month
No. Of Emails 30,000 1,20,000 3,50,000 6,50,000


  • Easy-SMTP consists of SSL & TLS protocols for sending emails in a secure way over the server & automatically update the security measures.
  • It provides you with detailed analytics of the emails sent via this server such as open rate, clicks through rate, bounce rate, spam complaints, etc.
  • Also, this software automatically saves the details as a backup for your emails. So, you can always have the data saved at another place that will help you in case you need the records.

To Know More, Click here!

Final Words!

As we come to an end, I think I have discussed all the major free SMTP server. Now, it’s time for you to go ahead & analyze the details as per your requirements.

Go through the comparison chart, have a look at the free SMTP relay services individually and then decide for yourself which one is best.

Once you are done with the selection process, do let us know which free SMTP providers’ suited best.

Are you still having some queries?

Post your queries in the comments section. We’ll be happy to hear from you!

Thanks for reading.