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Postmark v/s Amazon SES: An Email Provider Comparison [2022]

  • Introduction
  • Compare

    Features

    Pricing

    Pros & Cons

    Company Info

    Recap

Introduction

If you're looking for a reliable email service, Postmark and Amazon SES might be your best options. So, what's better: Postmark or Amazon SES? This comparison guide will look at the pros and cons of Postmark and Amazon SES, including pricing, features, customer reviews and more.

Features

SDKs Available

Has Courier.com Integration

Drag & Drop Editor

Custom HTML Editor

Threshold for free plan and dedicated IP

Name:

javascript, php, ruby, .net, java,

Name:

javascript, php, java, go, python, ruby, php, c++

Name:

Name:

Name:

Name:

Name:

Name:

Name:

Postmark has various plans with different maximum email limits ranging from 10,000 to 5 million. However, customers sending up to 300,000 emails monthly can use a dedicated IP address with an additional cost of $50 per month.

Name:

When you're on a sandbox account, you're limited to 200 emails/24hours. The number varies based on your request from Amazon via email if your account is out of the sandbox. With a custom plan, you have access to 3 dedicated IPs and can send over 2 million emails, and your fee will vary according to your specifications.

Features

SDKs Available

Mailgun:

javascript, php, ruby, go

Sendgrid:

javascript, php, java, go, python, ruby

Amazon SES:

javascript, php, java, go, python, ruby, php, c++

Mailjet:

javascript, php, java, go, python, ruby, C#

Mandrill:

javascript, php, python, ruby

OneSignal Email:

javascript, php, java, swift, objective-c, c#

Sparkpost:

javascript, php, python, java, go, c#

Threshold for free plan and dedicated IP

Postmark:

Postmark has various plans with different maximum email limits ranging from 10,000 to 5 million. However, customers sending up to 300,000 emails monthly can use a dedicated IP address with an additional cost of $50 per month.

Mailgun:

The threshold for Mailgun is 5,000 messages/month and 300 messages/day for the free plan and no daily limit for the flex plan. With the paid plans(Foundation, Growth, and Scale), you have access to a dedicated IP and can send between 50,000 to 100,000 emails per month, depending on the plan you choose.

Sendgrid:

A free plan on SendGrid allows you to send up to 100 emails per day; upgrading to a paid plan, you can send up to 1,500 emails per day and no more than 400 emails per hour. If you use the custom pricing or premier plan, you can send up to 1.5 million emails in a month with access to a dedicated IP.

Amazon SES:

When you're on a sandbox account, you're limited to 200 emails/24hours. The number varies based on your request from Amazon via email if your account is out of the sandbox. With a custom plan, you have access to 3 dedicated IPs and can send over 2 million emails, and your fee will vary according to your specifications.

Mailjet:

You can only send 200 messages/day. However, when you are on the custom plan, you access a dedicated IP, and there’s no limit to the number of emails you can send..

Mandrill:

The threshold for Mandrill is 12,000 emails and can be adjusted once you upgrade to a paid account. There are different paid plans, from a maximum of 500,000 emails to over 4 million emails. While a custom pricing plan will give you access to a dedicated IP and allow you to send up to 249 million emails.

OneSignal Email:

The threshold for OneSignal is 6,000 requests/second for all paid plans and 150 requests/second for free plans. The Free, Growth and Professional plans allow you to use shared IPs, but when you subscribe to the Enterprise plan, you can use a dedicated IP and pay a custom fee depending on the number of emails.

Sparkpost:

SparkPost's thresholds vary per plan, beginning from 50,000 emails to about 1 million emails per month. The Premier plan allows you to use a dedicated IP and send up to 5 million emails. In contrast, the Enterprise plan allows you to send over 5 million emails with multiple dedicated IPs.

Pricing

Up to 1,000

Up to 5,000

Up to 10,000

Up to 25,000

Up to 50,000

$10
$0.1
$10
$0.5
$10
$1
$28.75
$2.5
$50
$5

Pros & Cons

Postmark

Postmark is an email app that enables developers to create transactional emails. It is a full-service email API that helps companies reach their audience. Postmark helps its customers to send transactional emails by providing an API that is easy to use on top of its web interface. With the Postmark API you can create your own system that can send transactions automatically or on demand.

Pros

  • It is easy to set up, deliver, and parse transactional emails at scale.
  • It comes with ready-to-use responsive email templates.
  • It provides troubleshooting and analytics tools.

Cons

  • It has a 45-day access limit to email history.
  • It does not offer yearly pricing—only monthly.
  • There is no support for lists and visual template builders.

When To Use

  • Postmark is great for agencies, enterprises, startups, and even your side projects.
  • It is an excellent choice if you want to use servers to separate your email stream.
  • It is also a great choice if you want a complete self-serve option.

Amazon SES

Amazon SES is a highly scalable email service that lets you send and receive email from your applications. You can use it to send transactional, marketing, and promotional messages. Their API simplifies the process of emailing by eliminating the need for organizations to maintain their own email servers or use third-party SMTP services.

Pros

  • It is reasonably affordable.
  • It is extremely reliable and very customizable.
  • It uses a pay-per-use system.

Cons

  • There’s a limit to the daily email count you can send.
  • It is inaccessible to unregistered users.
  • It could be complicated to use for non-tech-savvy users.

When To Use

  • It is suitable for developers on the AWS ecosystem who want to integrate a mailing system into their software.
  • It is suitable for firms or brands to send bulk transactional emails.
  • It is an excellent tool for email marketing.

Company Info

Alexa Rank

Funding

Employee Count

Founded In

Headquarters

Trustpilot Rating

G2 Rating

19,049
11
0
108M
20
45000
2010
2006
Philadelphia, USA
Seattle, USA
3.8
2.3
4.6
4.2

Company Info

Alexa Rank

:

19,049

:

3,998

:

3,293

:

11

:

31,516

:

3,531

:

6,740

:

233

Funding

:

51.1M

:

219.4M

:

108M

:

227.5M

:

34M

:

219.4M

Employee Count

:

20

:

250

:

1000

:

45000

:

500

:

250

:

250

:

5000

Founded In

:

2010

:

2010

:

2009

:

2006

:

1997

:

2014

:

2010

:

2012

Headquarters

:

Philadelphia, USA

:

San Antonio, USA

:

Denver, USA

:

Seattle, USA

:

Columbia, USA

:

San Mateo, USA

:

Paris, France

:

Atlanta, USA

Trustpilot Rating

:

3.8

:

4.3

:

1.3

:

2.3

:

4.6

:

2.6

:

3.1

:

1.6

G2 Rating

:

4.6

:

4.5

:

4.2

:

4.7

:

3.9

:

4.2

Recap

Most Popular :

Most Funded :

Most Established :

Most Highly Rated :

Cheapest (Small Plan) :

Cheapest (Bigger Plan) :

Amazon SES

Amazon SES

Amazon SES

Postmark

Amazon SES

Amazon SES

Conclusion

We hope you enjoyed our guide about Postmark vs Amazon SES. With this information, we hope that you can make an educated decision on which email provider is best for you. In case you need any more information on either of these two companies or need a personalized recommendation, please feel free to contact us anytime via live chat or email (help@courier.com).

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