TrackJS is trusted daily by developers that build amazing frontend experiences.

Datadog

Datadog

Monitoring, Security, and Digital Experience platform for big enterprise.
Sentry

Sentry

Sentry provides real-time crash reporting for your web apps, mobile apps, and games.

Pricing & Plans

Datadog Pricing

  • 14 Day Free Trial
  • Annual Discount
  • Billing Model
    Metered Event-Based
  • Pro @ 100,000 Events
    $54
    Errors: 100,000
    Retention: 15 Days
    Custom Events: 500
  • Pro @ 500,000 Events
    $198
    Errors: 500,000
    Retention: 15 Days
    Custom Events: 500
  • Enterprise @ 1,000,000 Events
    $387
    Errors: 1,000,000
    Retention: 15 Days
    Custom Events: 1000

Sentry Pricing

  • 14 Day Free Trial
  • Annual Discount
  • Billing Model
    Metered Event-Based
  • Developer
    $0/month
    Users: 1
    Errors: 5,000
    Retention: 30 Days
  • Team
    $114/month+
    Users: Unlimited
    Errors: 500,000
    Retention: 90 Days
  • Business
    $484/month+
    Users: Unlimited
    Errors: 1,000,000
    Retention: 90 Days

Error Monitoring and Reporting

Datadog Error Monitoring

  • Reporting Capability
  • Frontend Error Tracking
  • Backend Error Tracking
  • Sourcemapped Stack Traces
  • Error Breadcrumbs
    Uses Session Replay
  • Custom Metadata
  • Data Quality
  • Configured Sampling
  • Server Side Filtering
    Configuration Required
  • Custom Error Grouping
  • Reporting Capability
  • Pre-built Dashboards
  • Queryable Reports
  • Release Tracking
  • Custom SQL-like Queries
  • Alerting
  • Email and Chat Notifications
  • Issue Notifications
  • Email Summary Reports

Sentry Error Monitoring

  • Reporting Capability
  • Frontend Error Tracking
  • Backend Error Tracking
  • Sourcemapped Stack Traces
  • Error Breadcrumbs
    Limited info provided
  • Structured Context
  • Data Quality
  • Data Sampled
    Automatic server sampling
  • Server Side Filtering
    Only for Business plans
  • Custom Error Grouping
  • Reporting Capability
  • Pre-built Dashboards
  • Queryable Reports
    Only for Business plans
  • Release Tracking
  • Custom SQL-like Queries
  • Alerting
  • Email and Chat Notifications
  • Issue Notifications
  • Email Summary Reports

Support and Sustainability

Datadog Support & Sustainability

  • Outsourced Supported
  • Location
    San Francisco, CA, USA
  • Funding Model
    Public

Sentry Support & Sustainability

  • Tiered Support
  • Location
    San Francisco, CA, USA
  • Funding Model
    Venture Capital

Datadog vs Sentry in Summary

Datadog is incumbent Enterprise Observability tool with broad capabilities and a high price tag, while Sentry is an upstart in that space with more targeted capability. Both have a high metered pricing plan. Datadog will be more useful for DevOps teams at large companies, while Sentry is for large engineering organizations looking to guarantee quality. For a lower-cost alternative focused on small teams for frontend error tracking, consider TrackJS.

Matt Ruby

With TrackJS, the focus is on errors occurring on the browser. Filtering is second to none, and the quick views of trending errors are helpful in digging past the 3rd party script noise. It filters down to the core issues.

Matt Ruby

Principal Engineer at Bluestem Brands