
Sentry.io
Raygun
Datadog
BugSnag
AirBrake
Dynatrace
Microsoft System Center
Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. Ruby, Python, PHP, Node.js, JavaScript, and Flash libraries available.

Mailgun
Resend
Twilio
Mailjet
Brevo
Amazon SES
MailChimp
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.

Which is more popular?
Based on our record, Postmark should be more popular than Rollbar. It has been mentioned 57 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | rollbar.com | postmarkapp.com |
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| Company | Startup from the United States | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Miata Hard Dog Ace Rollbar Review
Using Postmark to send email from Darkroom Booth
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Rollbar and Postmark. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Apart from detecting, diagnosing, and helping to fix errors in real-time, Rollbar also provides high-quality insights/analytics into the application’s error ecosystem. It offers a straightforward interface for...
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...
Recommendations tracked on public social media and blogs since March 2021.


Rollbar takes a different approach, focusing heavily on real-time error detection and intelligent grouping. Their free tier offers 5,000 occurrences per month, which is competitive with other major players, but what sets them apart is... - Source: dev.to / 6 months ago
Error monitoring is configured (Sentry, Rollbar, or similar). - Source: dev.to / 10 months ago
Shameless plug for https://rollbar.com Good luck out there! - Source: Hacker News / over 1 year ago
Postmark has been doing exactly one thing since 2010: transactional email, done carefully. It enforces a hard separation between transactional and bulk/marketing sending streams (you can't mix them on the same account), which is exactly... - Source: dev.to / 1 day ago
We want to shout out Postmark for sponsoring this challenge. Postmark's developer-focused API and reliable inbound email parsing made these innovative projects possible, allowing the community to focus on creativity rather than email... - Source: dev.to / about 1 year ago
PurifyPDF is a privacy-first PDF sanitization workflow built using n8n, Postmark, PDF.co, and Airtable. - Source: dev.to / over 1 year ago
When comparing Rollbar and Postmark, you can also consider the following products.

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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.
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Raygun gives developers meaningful insights into problems affecting their applications. Discover issues - Understand the problem - Fix things faster.
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See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
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Brings voice and messaging to your web and mobile applications.
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