
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.

RegExr
Expresso
RegEx Generator
RegexPlanet Ruby
The Regex Coach
Reggy
regular expressions 101
A ruby based regular expression editor

Which is more popular?
rubular might be a bit more popular than Rollbar. We know about 36 links to it since March 2021 and only 25 links to Rollbar.
Website, pricing, platforms and company facts side by side.
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| Website | rollbar.com | rubular.com |
| Pricing | — | |
| Company | 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
No analysis of rubular yet.
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Rollbar and rubular. 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...
We have no reviews of rubular yet. Be the first one to post
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
I read a lot on https://www.regular-expressions.info and experimented on https://rubular.com since I was also learning Ruby at the time. https://regexr.com is another good tool that breaks down your regex and matches. One of the things I... - Source: Hacker News / about 2 years ago
As a ruby developer, I was happy to find that VS Code / TextMate grammar files use the same regular expression engine called Oniguruma as ruby itself. Thus, I could be sure that when trying my regular expressions in my favorite online... - Source: dev.to / almost 3 years ago
In my testing on a couple of regex testers (https://rubular.com/ & https://regex101.com/) this seems to select the postcode correctly each time. Source: over 3 years ago
When comparing Rollbar and rubular, you can also consider the following products.

From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend.
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RegExr.com is an online tool to learn, build, and test Regular Expressions.
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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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The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.
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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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RegEx Generator is a simple-to-use application that comes with the brilliance of intuitive regex and is also helping you out to test the regex.
Compare RegEx Generator to Rollbar or rubular: