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AppSignal vs Sentry: What are the differences?
- Pricing model: AppSignal offers a flexible pricing model based on the number of hosts and services connected, with different plans available for different needs, while Sentry has a different pricing approach, charging per event volume, which can be more cost-effective for applications with low error and exception rates.
- Real-time monitoring: AppSignal provides real-time performance monitoring and error tracking, allowing you to quickly spot and resolve issues as they happen. On the other hand, Sentry focuses more on error tracking and offers advanced features like event grouping and stack traces to help you understand the root cause of the problem.
- Supported platforms: AppSignal is mainly designed for Ruby and Elixir applications, with support for popular frameworks like Ruby on Rails and Phoenix. Meanwhile, Sentry supports a wider range of programming languages and platforms, including Python, JavaScript, Java, and more, making it more versatile for multi-language projects.
- Integrations: AppSignal offers a comprehensive suite of integrations with popular services and tools like GitHub, Heroku, and Slack. Sentry also provides integrations with similar services but excels in its support for source code hosting platforms like GitHub, GitLab, and Bitbucket, allowing you to directly link errors and exceptions to your codebase.
- Alerting capabilities: While both AppSignal and Sentry offer alerting features, there are some differences. AppSignal allows you to set up customizable alerts based on performance metrics and error occurrence, helping you proactively monitor your application. In contrast, Sentry offers more advanced alerting capabilities, such as the ability to create custom rules and event thresholds, giving you more control over when and how you are notified about errors.
- User interface: AppSignal provides a simple and intuitive user interface, with easy-to-understand graphs and charts for performance metrics and error tracking. Sentry, on the other hand, offers a more sophisticated and customizable user interface, allowing you to personalize your workflow and focus on the specific information and data that matter to you.
In Summary, AppSignal and Sentry differ in their pricing models, real-time monitoring capabilities, supported platforms, integrations, alerting capabilities, and user interface design.
Coming from a Ruby background, we've been users of New Relic for quite some time. When we adopted Elixir, the New Relic integration was young and missing essential features, so we gave AppSignal a try. It worked for quite some time, we even implemented a :telemetry
reporter for AppSignal . But it was difficult to correlate data in two monitoring solutions, New Relic was undergoing a UI overhaul which made it difficult to use, and AppSignal was missing the flexibility we needed. We had some fans of Datadog, so we gave it a try and it worked out perfectly. Datadog works great with Ruby , Elixir , JavaScript , and has powerful features our engineers love to use (notebooks, dashboards, very flexible alerting). Cherry on top - thanks to the Datadog Terraform provider everything is written as code, allowing us to collaborate on our Datadog setup.
I essentially inherited a Shopify theme that was originally created by an agency. After discovering a number of errors being thrown in the Dev Console just by scrolling through the website, I needed more visibility over any errors happening in the field. Having used both Sentry and TrackJS, I always got lost in the TrackJS interface, so I felt more comfortable introducing Sentry. The Sentry free tier is also very generous, although it turns out the theme threw over 15k errors in less than a week.
I highly recommend setting up error tracking from day one. Theoretically, you should never need to upgrade from the free tier if you're keeping on top of the errors...
Pros of AppSignal
- Easy setup16
- Logs Errors9
- Tracks performance8
- Elixir support out of the box7
- Support Elixir7
- Profiles Ruby Memory Usage7
- Great UI6
- In App Customer support via chat5
- Custom metrics5
- Affordable, holistic, All-in-One solution for Rails5
- Anomaly detection5
- Cheapest option4
- GIT Integration4
Pros of Sentry
- Consolidates similar errors and makes resolution easy237
- Email Notifications121
- Open source108
- Slack integration84
- Github integration71
- Easy49
- User-friendly interface44
- The most important tool we use in production28
- Hipchat integration18
- Heroku Integration17
- Good documentation15
- Free tier14
- Self-hosted11
- Easy setup9
- Realiable7
- Provides context, and great stack trace6
- Feedback form on error pages4
- Love it baby4
- Gitlab integration3
- Filter by custom tags3
- Super user friendly3
- Captures local variables at each frame in backtraces3
- Easy Integration3
- Performance measurements1
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Cons of AppSignal
Cons of Sentry
- Confusing UI12
- Bundle size4