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TrackJS

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Catch and report JavaScript errors for frontend visibility

DebuggingDeveloper ToolsTesting & QA
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Reviews onG2Capterra
126 reviews tracked

The Bottom Line

Entry price

Paid plans only

Biggest pro

JavaScript error tracking

Biggest con

Limited features

TL;DR - TrackJS

  • TrackJS is a JavaScript error monitoring service
  • It captures and reports client-side JavaScript errors
  • Plans start at $49/month for 50K errors
Pricing: Paid only
Best for: Enterprises & pros
4.6/5 across review platforms

What is TrackJS?

Editorial review
TrackJS captures JavaScript errors in production. Frontend errors caught and reported-visibility into client-side problems. The capture is automatic. The context helps debugging. The noise is manageable. Frontend teams needing error visibility use TrackJS for JavaScript monitoring.

Available on: Web

how we evaluateSourcetrackjs.com ↗

Pros & Cons

Pros

  • JavaScript error tracking
  • Good features
  • Fair pricing
  • Active development
  • Good for debugging

Cons

  • Limited features
  • Better alternatives exist
  • JavaScript only
  • Per-error pricing
  • Feature gaps

Ratings Across the Web

4.6(126 reviews)
G2125 reviews
4.7/5
Capterra1 reviews
4/5

Ratings aggregated from independent review platforms. Learn more

Key Features

JavaScript errorsNetwork errorsConsole logsTimelineAlertingSimple setup

Pricing Plans

Free Trial

Pricing checked Jul 21, 2026

Starter

$49/month

  • 100,000 page views
  • Unlimited users
  • Unlimited errors
  • Server-side ignore rules

Team

Custom

  • Higher page view limits
  • Team collaboration features
  • Advanced error tracking
  • Priority support

Enterprise

Custom

  • Custom page view limits
  • Advanced trend analysis
  • Dedicated support
  • SLA guarantees
Calculate your costView full pricing

Is TrackJS worth the price?

65/100

TrackJS's Starter tier at $49/month for 100,000 page views is on the higher side compared to some market alternatives, making it feel a bit expensive for small projects.

The lack of transparent pricing for Team and Enterprise tiers makes it difficult to assess overall value for growing businesses. It's best for small to medium-sized teams who prioritize unlimited errors and users over raw page view volume at the entry level.

Hidden Costs & Gotchas

Overage fees for exceeding page view limits

Higher tiers require custom quotes

No annual discount mentioned for Starter

How TrackJS Compares to Competitors

Compared to Sentry, which offers a generous free tier and paid plans starting around $26/month for 100,000 events, TrackJS's $49/month for 100,000 page views (which can generate multiple errors/events) seems less competitive on initial volume. Rollbar offers a free tier and paid plans starting at $49/month for 250,000 error events, providing more volume for the same price point.

How TrackJS's pricing compares

At $49/mo, TrackJS is the most premium of its 2 direct competitors.

Rollbar
$12.5
Appsignal
$23
TrackJS
$49

Entry paid plan, monthly. Pricing checked Jul 21, 2026.

Reviews

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4.6/5

Across 126 verified user reviews on G2, Capterra

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Best TrackJS Alternatives

Top alternatives based on features, pricing, and user needs.

Rollbar logo
RollbarFreemium

Real-time error tracking and debugging

4.4
Sentry logo
SentryFreemium

Application monitoring & error tracking

4.5
Bugsnag logo
BugsnagFreemium

Error monitoring with diagnostic data for debugging

4.4
Appsignal logo
AppsignalPaid

Application monitoring for Ruby, Elixir, and Node.js

4.7
See all debugging tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

TrackJS vs RollbarHead-to-head: features, pricing, who winsTrackJS vs SentryHead-to-head: features, pricing, who winsTrackJS vs BugsnagHead-to-head: features, pricing, who wins

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TrackJS FAQ

How does TrackJS help with debugging frontend issues?

TrackJS automatically captures JavaScript errors in production, providing frontend teams with visibility into client-side problems. The captured errors include context that is useful for debugging, making it easier to identify and resolve issues.

Which teams benefit most from using TrackJS?

Frontend teams needing error visibility are the primary beneficiaries of TrackJS. It is designed for JavaScript monitoring and helps these teams manage noise while gaining insight into production errors.

How is TrackJS priced?

TrackJS is a paid product and does not include a permanently free tier. Its pricing model is based on per-error pricing.

Can TrackJS monitor errors beyond JavaScript?

No, TrackJS is specifically designed for JavaScript error tracking. It is limited to capturing and reporting JavaScript errors and does not support other types of errors.

How does TrackJS compare to Sentry for JavaScript error tracking?

TrackJS provides good features and active development for JavaScript error tracking, similar to Sentry. However, TrackJS has limited features and some feature gaps, and it uses a per-error pricing model.

What kind of visibility does TrackJS provide into client-side problems?

TrackJS provides visibility into client-side problems by automatically catching and reporting JavaScript errors that occur in production. This allows frontend teams to understand and address issues affecting their users.

Source: trackjs.com

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