Software Alternatives, Accelerators & Startups

SendGrid VS Postmark

Compare SendGrid VS Postmark and see what are their differences

SendGrid logo SendGrid

Learn why more developers choose SendGrid for their email deliverability service to send transactional emails triggered by web apps. Get started for free

Postmark logo Postmark

Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.
  • SendGrid Landing page
    Landing page //
    2023-07-28
  • Postmark Landing page
    Landing page //
    2024-03-19

SendGrid features and specs

  • Scalability
    SendGrid is built to handle large volumes of email, making it suitable for both small businesses and large enterprises.
  • API Integration
    SendGrid offers robust APIs that can be integrated into other applications with ease, providing both flexibility and functionality.
  • Deliverability
    High delivery rates due to SendGrid’s strong relationships with ISPs and extensive infrastructure that reduce the chances of emails being marked as spam.
  • Analytics
    Comprehensive analytics and reporting tools that provide insights into email performance, helping businesses optimize their email strategy.
  • Support
    24/7 customer support and extensive documentation and resources that assist in resolving issues and improving utilization.
  • Templates
    Pre-built email templates and intuitive drag-and-drop editor allow for easy creation and customization of emails.

Possible disadvantages of SendGrid

  • Cost
    Pricing can become expensive as your email volume increases, which may not be ideal for startups or small companies with tight budgets.
  • Complexity
    Some users might find the initial setup and configuration to be complex, especially if they are not technically inclined.
  • Rate Limits
    SendGrid imposes email sending rate limits, which can be restrictive for businesses needing to send a high volume of emails in a short period.
  • UI/UX
    The user interface can be less intuitive compared to other email service providers, which may affect the user experience.
  • Advanced Features Cost Extra
    Some advanced features and functionalities require additional payment, which can increase the overall costs.

Postmark features and specs

  • High Delivery Rates
    Postmark is known for its high email delivery rates, ensuring that transactional emails reach inboxes promptly.
  • Fast Sending Speed
    Emails through Postmark are processed and sent very quickly, which is crucial for transactional emails requiring immediate delivery.
  • User-Friendly Interface
    The platform has an intuitive and easy-to-navigate interface, making it accessible for users of varying technical skills.
  • Detailed Analytics
    Postmark provides comprehensive analytics, including open rates, click rates, and delivery logs, enabling detailed tracking of email performance.
  • Reliable API
    Postmark offers a highly reliable and well-documented API, facilitating seamless integration with various applications.
  • Top-Notch Customer Support
    The service is praised for its responsive and knowledgeable customer support team, available to assist with any issues.
  • Emphasis on Security
    Postmark prioritizes email security with features like two-factor authentication and SSL encryption.

Possible disadvantages of Postmark

  • Cost
    Postmark's pricing can be relatively high compared to some other email service providers, particularly for larger email volumes.
  • Lack of Marketing Email Features
    Postmark is primarily designed for transactional emails and lacks many advanced features needed for marketing emails, such as list segmentation and complex automation workflows.
  • Rate Limits
    Postmark imposes rate limits on sending emails, which might be a constraint for businesses with very high or bursty email volumes.
  • Limited Template Customization
    While Postmark allows for the use of email templates, the customization options are more limited compared to specialized email design tools.
  • Geographical Limits
    Postmark's server locations are primarily based in the U.S., which may affect email delivery speeds in other regions.
  • Lack of SMS Integration
    Postmark does not offer SMS sending capabilities, which may be a drawback for businesses looking to consolidate their communication channels.

SendGrid videos

SendGrid Review | Send 100k+ Emails Per Month | Pearl Lemon Reviews

More videos:

  • Review - Why use SendGrid instead of Mailchimp for your e-marketing? | Web Summit 2017
  • Review - Why Emails are sent to Spam! Even with Premium Services Like Amazon SES, Sendgrid, Gsuite, Mailgun

Postmark videos

Using Postmark to send email from Darkroom Booth

Category Popularity

0-100% (relative to SendGrid and Postmark)
Email Marketing
73 73%
27% 27
Email Marketing Platforms
Email Delivery
67 67%
33% 33
Transactional Email
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare SendGrid and Postmark

SendGrid Reviews

Comparing 16 Campaign Monitor Alternatives: In-depth Analysis
Additionally, on SendGrid, users get 360-degree insights into email delivery performance for improved optimization. SendGrid is a good option for users who don’t send large volumes of emails and want t to be charged per email sent and not the number of contacts, thanks to their usage-based pricing model.
Amazon SES vs SendGrid – Who has High Email Delivery?
SendGrid: Though SendGrid claims their pricing policy to be flexible (which is true to a certain extent), it is much more costlier compared to Amazon SES. Under the free plan, the user can send 12,000 emails per month and store 2000 contacts for free which does even requires the usage of any credit card. Under the paid plan, SendGrid’s pricing plan is divided into three...
Source: easysendy.com
Cheap Email Marketing Services: 6 Great Budget Tools Compared
If you just want to give SendGrid a try, there’s a free plan that includes most of the primary features. However, this plan is a bit limited when it comes to the sending allowance of only 100 emails per day. The next tier pro plan is $19.95 per month, and that lets you send up to monthly 50,000 emails. On the far end of the spectrum there are also enterprise plans available...
Source: themeisle.com
11 Sendgrid Alternatives For Your Business Email
SendGrid, which started as an independent entity, and is now acquired by Twilio, offers a lot of functionalities when it comes to sending bulk emails, be it transactional or marketing ones. However, it is not without its flaws, mediocre customer service being one of them. Several viable SendGrid alternatives have emerged in recent years that can serve all your email needs,...
15 Mailchimp Alternatives for SaaS Companies
SendGrid offers a complete email service to companies, including email API to integrate email into your website or app and marketing campaigns. You can use it to send promotional emails, newsletters, password reset emails, and other customer communications.
Source: userlist.com

Postmark Reviews

7 Best Transactional Email Services: Sendgrid vs. Mandrill & More
Postmark are the most expensive transactional email service (10x the cost of Amazon SES), so what do they do to justify the sky high pricing? Their focus seems to be on providing a high-end service using only the best hardware and software to keep your receive rates high, and your data secure. The impression I get with Postmark is that they’re one of the more transparent...

Social recommendations and mentions

Based on our record, SendGrid should be more popular than Postmark. It has been mentiond 109 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SendGrid mentions (109)

  • 10 Must-Use APIs for Your Next SaaS Project
    SendGrid is used For transactional and marketing emails, SendGrid offers a robust email API. It ensures emails from your SaaS platform are delivered reliably to users. You can find it here. - Source: dev.to / 8 months ago
  • Adding ESP to supercharge your Django Email 🚀
    There are many email service providers such as Sendgrid, Brevo, MailGun, Amazon SES etc. - Source: dev.to / 11 months ago
  • Namaste Your Way to Wellness: AI-Powered Yoga Recommendations
    Email Follow-Ups To keep you motivated, YogaConnect sends detailed follow-up emails containing your personalized yoga routines and additional wellness tips. Leveraging Twilio's SendGrid, these emails are delivered consistently and reliably to keep you engaged and informed. - Source: dev.to / 11 months ago
  • Sending e-mails with Sendgrid
    To send e-mails in a production environment, use services like Sendgrid. - Source: dev.to / about 1 year ago
  • How to send emails from your website using Twilio SendGrid
    Now we need to install React Hook Form because that is the package we are going to use for building our form. We also need to install the package for SendGrid. Cd into the sendgrid-contact-form folder and then run this command to install the packages:. - Source: dev.to / about 1 year ago
View more

Postmark mentions (51)

  • DBOS-Cloud Simple and Robust Workflow Orchestration
    Have a Postmark account, username / password from the server (https://postmarkapp.com/), and a specific sending email address setup. - Source: dev.to / 10 months ago
  • 7 Best Transactional Email Platforms in 2024 Compared 📬
    Postmark is a transactional email service based in Chicago, Illinois. Postmark was a bootstrapped company founded in 2009 by two co-founders. After years of running the company together, the founders decided to step away and sold Postmark to ActiveCampaign in May 2022. - Source: dev.to / 12 months ago
  • Ask HN: What do you recommend for SaaS broadcast emails?
    I use Postmark (https://postmarkapp.com/) for transactional emails OnlineOrNot has an email-only auth option, and it was the only provider I found that could actually deliver emails in a second or so (rather than minutes). - Source: Hacker News / about 1 year ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Postmark - 100 emails/month free, unlimited DMARC weekly digests. - Source: dev.to / over 1 year ago
  • How do people send system messages to (human) clients these days?
    When building apps/websites I often need to send messages to the business owner / admin. The messages range from almost logging type messages such as - "Payment failed for Order 123, please manually process the transaction" to generic contact forms on a website: - "FirstName LastName sent a message with the following text: something something something" My knowledge is rather old and currently I just send email... - Source: Hacker News / over 1 year ago
View more

What are some alternatives?

When comparing SendGrid and Postmark, you can also consider the following products

MailChimp - MailChimp is the best way to design, send, and share email newsletters.

Mailgun - A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

Mailjet - All-in-one email service provider that provides maximum insight and deliverability results for both marketing and transactional emails.

MailerLite - Affordable Email Marketing Software. Get all features (Segmentation, Automation, A/B testing) for up to 1,000 subscribers & send unlimited emails for free!

Amazon SES - Scale your business email & marketing messages with Amazon Simple Email Service (SES), a cost-effective and reliable cloud email service. Sign up today.

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