I was a bit frustrated : most SMTP integrations wouldn't work with their initial implementation of marketing emails, as it required to send custom headers along the e-mail.

Postmark is a great, straightforward service with phenomenal support.

The deliverability is overall better than most providers and far superior to any shared host we tried. Their approach to separate marketing and transactional email flows is smart in that matter.

Pricing was a concern at first but well. If we have to pay for a 3rd party provider to deliver our e-mails, we'd rather spend a bit more and have e-mails inboxed rather than discarded or sent to spam.

What I like most about this software is the ease of use,  options are straightforward and easy to understand. The search tool is powerful and quick as well.

Wonderful support staff and great introduction offerings to new users. The spam notification is easy and doesn't cause me to freak out when a few dozen emails bounce.

My overall experience with Postmark was good, and I found it to be dependable, simple to use, and useful for our company's requirements.

As a SaaS platform that sends emails on behalf of our users, we needed an API solution that supported whitelabel domains and solid deliverability.

You can connect your email flow either through their API... or the old school SMTP, which enables you to send through any software on the market that supports an external integration.

Postmark has very helpful documentation to explain all their services and it's easy to get started with their guides that help you transfer over from other popular mail services.

We were able to improve our email performance and maintain strong customer relationships thanks to the high deliverability and real-time tracking and monitoring features.

But when it comes to deliverability, it's another story. The support at postmark is super friendly, fast and helpful.

It's really easy to build, sort, and manage your emails in Postmark.

Walks you through the setup. Easy to integrate for both simple and complex use.

We are very happy using this tool. It's the perfect one for sending transactional emails.

From password resets, to account welcomes, their templates make it simple and straightforward for us to create and send documents and emails easily.

I love that it's easy to understand. It's very easy to go in and find what I need in order to troubleshoot why emails are not sent.

Our interactions with their customer support have also been great you can tell they're a small, well-run business focusing on doing what they do very well. The pricing is great, as well.

I love how you can have separate servers for separate emails. Their price is also extremely fair per month, which makes it easy to scale.

They have the best customer service for email services, I've tried 4 including sendgrid, they're the best with customer service.

Which is very affordable after Amazon SES, it also have very good repuation of IPs that help to get email deliver to the Inbox.

Pricing is great, is so easy to get started with their API or SMTP.

Postmark is the best solution out there in the market for this.

We switched over to Postmark from a competitor when we started to have significant email delivery problems.

The API is very easy to understand, allowing you to connect Postmark to other tools easily. There are so many benefits to Postmark.

Minimalistic but very well thought-through interface. Love the template builder.

Their email delivery is the best I've ever found so far in the industry. I haven't needed to use their customer support much, but when I did they were fairly quick to respond.

I was having trouble with ALL my emails getting through, including crucial messages to new customers, so I was right away starting off on a bad note with new users. That is now a thing of the past.

It just works and gives much better deliverability. It also tracks email opens which is great for e-commerce.

It's a bit confusing at first to figure out where to find things, but once you do, it's a breeze.

The overall experience has been wonderful. It's simple, easy and yet effective.

The best part of SendGrid is the effectiveness of its API. The API supports import from almost everywhere and from any file types.

Always reliable, easy to integrate with, multiuser support and awesome customer support.

It is highly confusing, make some small mistakes in their confusing dashboard and get charged extra.

Ever since last September, we've had about a 1% error rate with Sendgrid due to random 406 errors. Based on what we've seen on the internet, we're not the only ones.

It is super easy to set up and manage, and also provides comprehensive reporting on how each email was sent and processed.

Great tool for controlling your sending reputation and improving email deliverability.

Especially for the bad support and Sendgrids billing plans. One month we had to pay for three different subscriptions.

WAs disappointed because we were referred to this program. Found the price to make it even more discouraging to stick with it.

Then recently, Microsoft started blocking the emails. I found out this was because a spammer had used their service and got the shared IP blacklisted.

As a utility integration that the rest of our software depends on, this is wholly unacceptable. Imagine your product, and imagine that 1% of emails your product sends just randomly fail.

Sendgrid is easy to use and offers a great way to check if tools are processing emails correctly to users.

Great functionalities and way too good email delivery results. Tracking of Emails is diverse and helps get a great insight into various metrics.

The customer service has always been pretty quick to get back to me. It's a popular service with a lot of integrations available.

Currently we are extremely frustrated and disappointed with both the support and the product itself. I would leave tomorrow if we could.

Our non profit selected SendGrid after recommendations from other groups in our organization. After we got through the extensive set up it has been easy to use.

I love the service and we won't be changing it at work for a long time. It's good for the price as well.

Brilliant - it delivers on everything it promises and has easy to use packages.

It's simply pleasant and we're still with them for the simplicity. That can't be over emphasized.

I loved how easy it as to integrate sendgrid for transactional email support. The dashboard also offers some insightful analytics.

US Dollar

Postmark is an email management solution that helps businesses handle, track and streamline the delivery of emails on a centralized platform. Professionals can use the dashboard to generate administrative reports and track the total number of sent, opened, or bounced emails via actionable analytics. 

Postmark comes with an activity feed, which allows organizations to filter inbound/outbound emails based on tags, delivery events or dates. Managers can track open click rates, create transactional emails and utilize the search functionality to retrieve specific information from the database. Additionally, it lets users configure access permissions and receive automated notifications about invoice bounces. 

Postmark provides businesses with predefined templates for password resets, trial expirations, welcome emails, receipts, invoices, user invitations and comment notifications. Pricing is available on monthly subscriptions and support is extended via documentation and other online measures.

LongDescription

Real Time Analytics

Signature Management

Email Monitoring

Template Management

Email Tracking

Email Templates

Email Distribution

Email Marketing

Routing

Click Tracking

Queue Management

Message Personalization

Dynamic Content

Event Triggered Actions

Customizable Templates

Response Management

Data Recovery

Spam Blocker

Real Time Reporting

Reporting/Analytics

Auto-Responders

Third-Party Integrations

Search/Filter

Simple Mail Transfer Protocol (SMTP)

Email/Help Desk

Knowledge Base

Chat

Self-Employed

2-10

11-50

51-200

201-500

501-1000

1000+

Postmark

Webinars

Documentation

Videos

Twilio SendGrid is a cloud-based email marketing tool that assists marketers and developers with campaign management and audience engagement. Its key features include A/B testing, mailing list management, predefined templates, image library and reporting.

The application comes with an editing tool, which enables users to create responsive email templates and add fields. The campaign management feature lets marketing teams segment contacts based on engagement metrics and customer data. Further, the system includes domain authentication, compliance and ISP outreach to optimize email delivery.

Twilio SendGrid comes with web and SMTP API’s, and connects with cloud-based email service providers. It is offered on a monthly subscription and support is provided via phone and email.

Real-Time Analytics

Engagement Tracking

A/B Testing

Catch-all Server Detection

Customer Segmentation

SMS Messaging

Subscription Management

Drip Campaigns

Real-Time Monitoring

Single Email Verification

Audience Targeting

Geolocation

Customizable Fields

Campaign Scheduling

Campaign Segmentation

Email Campaign Management

Subscriber Management

Domain Check

Contact Management

List Management

Real Time Data

Whitelisting/Blacklisting

Landing Pages/Web Forms

Alerts/Notifications

CAN-SPAM Compliance

Reporting & Statistics

Disposable Email Detection

Chat/Messaging

WYSIWYG Editor

Team Management

Image Library

Delivery Tracking

Mobile-Optimized Email

Customizable Branding

Syntax Check

Unsubscribe Database

Contact Database

Monitoring

Mailing List Management

Campaign Analytics

Spam Analysis

Drag & Drop

Autoresponders

Location Tracking

Campaign Management

Communication Management

Customer History

Threat Response

Threat Protection

Email Filtering

File Storage

Forms Creation & Design

Dashboard

Real-Time Notifications

Email Management

Inbox Management

Multiple User Accounts

Free Plan: up to 100 emails per day.

Paid plans available beginning at $14.95/mo.

Postmark vs SendGrid

User Ratings & Reviews

Pricing

Product Demo & Screenshots

Advisor Recommendations & User Awards

Additional Info

Support and Training

Popular Comparisons