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Sentry vs TrackJS: What are the differences?

Comparison Between Sentry and TrackJS

Sentry and TrackJS are both error monitoring platforms that help developers detect and fix issues in their applications. While they have similar goals, there are several key differences between the two.

  1. Pricing Model: Sentry offers both open-source on-premise deployment and cloud-based solutions with various pricing tiers based on usage and features. On the other hand, TrackJS follows a subscription-based pricing model and offers different plans based on the number of monitored applications and sessions.

  2. Error Detection: Sentry focuses on capturing and reporting software errors, exceptions, and crashes across different platforms and frameworks. It provides rich context for errors, including detailed stack traces and support for source maps. TrackJS, on the other hand, primarily focuses on tracking JavaScript errors and monitoring client-side performance. It offers comprehensive tracking of JavaScript errors and AJAX failures.

  3. Real-Time Monitoring: Sentry excels in real-time error monitoring, instantly capturing and reporting exceptions as they occur, allowing developers to respond quickly. It provides real-time notifications and integrations with popular communication tools like Slack and PagerDuty. TrackJS also focuses on real-time error monitoring but provides a more lightweight client-side JavaScript solution, making it more suitable for tracking errors on high-traffic websites.

  4. Integrations: Both Sentry and TrackJS offer integrations with other developer tools and services, but they have different sets of integrations available. Sentry offers out-of-the-box integrations with popular project management and collaboration tools like Jira, GitHub, Slack, and more. TrackJS also offers integrations with third-party services but focuses more on providing direct support for specific frameworks and libraries like Angular, React, and Vue.js.

  5. User Experience: Sentry provides a feature-rich user interface and a comprehensive dashboard that allows developers to analyze and dive deep into error details, events, and occurrences. It offers customizable workflows and issue management features to help teams collaborate effectively. TrackJS, on the other hand, offers a more streamlined and focused UI that makes it easy for developers to quickly identify and triage JavaScript errors without overwhelming them with excessive details.

  6. Customization and Extensibility: Sentry provides extensive customization options and integrations with popular programming languages and frameworks. It supports custom event and error data, instrumentation SDKs, and allows developers to create custom error handling and reporting workflows. TrackJS, although not as customizable as Sentry, offers extensibility through various plugins and provides API access to data for building custom integrations.

In Summary, Sentry and TrackJS differ in their pricing models, error detection focus, real-time monitoring capabilities, integration options, user experience, and customization options, making them suitable for different use cases and developer preferences.

Decisions about Sentry and TrackJS

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...

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Pros of Sentry
Pros of TrackJS
  • 237
    Consolidates similar errors and makes resolution easy
  • 121
    Email Notifications
  • 108
    Open source
  • 84
    Slack integration
  • 71
    Github integration
  • 49
  • 44
    User-friendly interface
  • 28
    The most important tool we use in production
  • 18
    Hipchat integration
  • 17
    Heroku Integration
  • 15
    Good documentation
  • 14
    Free tier
  • 11
  • 9
    Easy setup
  • 7
  • 6
    Provides context, and great stack trace
  • 4
    Feedback form on error pages
  • 4
    Love it baby
  • 3
    Gitlab integration
  • 3
    Filter by custom tags
  • 3
    Super user friendly
  • 3
    Captures local variables at each frame in backtraces
  • 3
    Easy Integration
  • 1
    Performance measurements
  • 12
    Great error reporting
  • 2
    Great experience. Neat reporting
  • 2
    Awesome engineer support
  • 2
    Easy Setup
  • 2
    Telemetry Timeline
  • 1
    Realtime alerts
  • 1
    Slack Integration
  • 0

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Cons of Sentry
Cons of TrackJS
  • 12
    Confusing UI
  • 4
    Bundle size
    Be the first to leave a con

    Sign up to add or upvote consMake informed product decisions

    - No public GitHub repository available -

    What is Sentry?

    Sentry’s Application Monitoring platform helps developers see performance issues, fix errors faster, and optimize their code health.

    What is TrackJS?

    Production error monitoring and reporting for web applications. TrackJS provides deep insights into real user errors. See the user, network, and application events that tell the story of an error so you can actually fix them.

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    What companies use Sentry?
    What companies use TrackJS?
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    What tools integrate with Sentry?
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    Blog Posts

    Oct 11 2019 at 2:36PM


    What are some alternatives to Sentry and TrackJS?
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