Apostle.io vs Postmark

Overview

Postmark

Stacks348

Followers184

Votes52

Apostle.io

Stacks6

Followers7

Votes7

Apostle.io vs Postmark: What are the differences?

Developers describe Apostle.io as "Preview, Update, Analyze and Test your transactional email all in one place". Transactional emails are the forgotten step child of internet marketers. Apostle.io empowers marketers to manage transactional emails themselves, as they would their list based campaigns. Preview, Update, Analyse and Test your transactional email all in one place. On the other hand, Postmark is detailed as "Email delivery for web apps - done right". Postmark removes the headaches of delivering and parsing transactional email for webapps with minimal setup time and zero maintenance.

Apostle.io and Postmark belong to "Transactional Email" category of the tech stack.

Some of the features offered by Apostle.io are:

Preview and Update transactional emails live in your browser
AB Test transactional emails
Integrate with Sendgrid, Mandrill, Mailgun, Amazon SES and more

On the other hand, Postmark provides the following key features:

Create a new virtual server- Instant access to our infrastructure, no waiting required. Create as many servers as you want, for each of your web applications and environments.
Drop code into your app- Swap in our SMTP endpoint, or get started with our APIs using one of our send API libraries for Ruby, Rails, .NET, Python, PHP, and more.
Send emails and track delivery- A beautiful interface to monitor volume, bounces, spam complaints, and send activity. View full email content to troubleshoot issues.

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CLI (Node.js)

Manual

Advice on Postmark, Apostle.io

Kevin

Jun 29, 2021

Decided

We chose Postmark as our transactional email service for several reasons:

Laser-focus (at the time) on transactional email - their success/speed/reliability with delivering transactional email is amazing. Note, they have now branched out and offer marketing/broadcast email services too.
Developer-friendly - Awesome docs and resources. Their Rail gem integrates directly with ActionMailer so nearly all of our code worked without changes.
Servers - You can set up "Servers" for different mail streams/workflows to keep things separate and easy to review.
Bootstrapped - Wildbit (who makes Postmark) is bootstrapped just like the Friendliest.app and they offer a service credit to other bootstrapped startups.

48.2k views48.2k

Comments

Slawomir

Head of Product at Coresender

Oct 15, 2020

Decided

Of course we chose Coresender to send our own transactional emails :) So I thought I'll let you know how we use it.

We set up separate sending accounts for all company needs, eg. transactional emails, monitoring alerts, time to inbox. We even configured our office printers to send emails through Coresender.
We have a real-time and extremely usable view into what emails go through each account, so each time anybody reports an email not arriving we're able to assist them in a few seconds
We utilize our message timeline feature, so we can learn eg. if people are clicking on password reset links
We always know how many of our onboarding emails are being opened which helps us improve them
Finally, we have full controll over our suppressions lists, so we can add (and remove!) from them whenever necessary.

To sum up, at Coresender we're eating our own dogfood and it helps us stay connected to the product and understand our customers better.

88.5k views88.5k

Comments

Ben

May 18, 2020

Decided

While building our authentication system, we originally picked Mailgun. However, emails took minutes to arrive and some of them didn't get delivered - or got delivered to spam.

We started looking for a new provider, and settled on Postmark. We love that they track time-to-inbox, it makes me feel they really care about going above and beyond to provide a good service.

62.8k views62.8k

Comments

Detailed Comparison

Postmark	Apostle.io
Postmark removes the headaches of delivering and parsing email for webapps with minimal setup time and zero maintenance.	Transactional emails are the forgotten step child of internet marketers. Apostle.io empowers marketers to manage transactional emails themselves, as they would their list based campaigns. Preview, Update, Analyse and Test your transactional email all in one place.
Create a new virtual server- Instant access to our infrastructure, no waiting required. Create as many servers as you want, for each of your web applications and environments.;Drop code into your app- Swap in our SMTP endpoint, or get started with our APIs using one of our send API libraries for Ruby, Rails, .NET, Python, PHP, and more.;Send emails and track delivery- A beautiful interface to monitor volume, bounces, spam complaints, and send activity. View full email content to troubleshoot issues.;Parse replies & other inbound email- Let Postmark automatically convert email replies into simple JSON documents and send them into to your application for processing.	Preview and Update transactional emails live in your browser;AB Test transactional emails;Integrate with Sendgrid, Mandrill, Mailgun, Amazon SES and more;Detailed template performance analytics;Searchable customer email logs;Client libraries written for developer happiness
Statistics
Stacks 348	Stacks 6
Followers 184	Followers 7
Votes 52	Votes 7
Pros & Cons
Pros 18 Simple 10 Great analytics 8 Email, done right 5 Heroku Add-on 5 Easy setup Cons 1 No 24x7 support	Pros 1 Awesome 1 Great editor with handlebars 1 Outsources handlebars template interpolation 1 Integrates with mailgun, sendgrid, mandrill, smtp 1 Easy setup
Integrations
No integrations available	Twilio SendGrid Mandrill Mailgun Amazon SES

What are some alternatives to Postmark, Apostle.io?

Mandrill

Mandrill is a new way for apps to send transactional email. It runs on the delivery infrastructure that powers MailChimp.

Twilio SendGrid

Twilio SendGrid's cloud-based email infrastructure relieves businesses of the cost and complexity of maintaining custom email systems. Twilio SendGrid provides reliable delivery, scalability & real-time analytics along with flexible API's.

Mailgun

Mailgun is a set of powerful APIs that allow you to send, receive, track and store email effortlessly.

Amazon SES

Amazon SES eliminates the complexity and expense of building an in-house email solution or licensing, installing, and operating a third-party email service. The service integrates with other AWS services, making it easy to send emails from applications being hosted on services such as Amazon EC2.

sendwithus

Send email from your app with a simple API call, Sendwithus manages the rest. Templates, testing, data management, segments, and analytics are all accessible through a friendly dashboard.

Mailjet

Mailjet is a real-time Cloud Emailing platform: scalable, agile and flexible. Our unique algorithm boosts your deliverability and our platform provides in-depth insight so you can optimize more than ever.

SparkPost

SparkPost is the world’s #1 email delivery provider. We empower companies with actionable, real-time data to send relevant email to their customers which increases engagement and both top and bottom line revenue.

Mailtrap

We offer one platform that covers all email-related needs in one place: testing, sending, and in-depth tracking to control how email infrastructure works and performs.

Nodemailer

It is a single module with zero dependencies – code is easily auditable. The email delivery is Secure using TLS/STARTTLS. You can use HTML content, as well as plain text alternative.

Resend

It is a modern email sending platform focused on providing the best developer experience. Build, test, and deliver transactional emails at scale.

Related Comparisons

Some of the features offered by Apostle.io are:

Preview and Update transactional emails live in your browser
AB Test transactional emails
Integrate with Sendgrid, Mandrill, Mailgun, Amazon SES and more

On the other hand, Postmark provides the following key features:

Create a new virtual server- Instant access to our infrastructure, no waiting required. Create as many servers as you want, for each of your web applications and environments.
Drop code into your app- Swap in our SMTP endpoint, or get started with our APIs using one of our send API libraries for Ruby, Rails, .NET, Python, PHP, and more.
Send emails and track delivery- A beautiful interface to monitor volume, bounces, spam complaints, and send activity. View full email content to troubleshoot issues.

Apostle.io vs Postmark