Catch the error before anyone reports it.

Every JavaScript error, failed request and unhandled rejection on your site is captured with the page it broke and the session it belonged to. You find out from the log, not from a support ticket.

The Spectry log view, with errors and warnings charted over time above a filterable table of individual events

The shape, the list and the session.

Shape

See a spike as a spike.

Errors, warnings and informational events are charted over time and stacked by severity. A quiet baseline with one tall bar on Tuesday tells you where to look before you have read a single stack trace.

List

Narrow it until it is one bug.

Filter by page, error type, status, browser and mechanism, over any date range. A crash that only happens on Safari at checkout stops hiding inside a wall of unrelated noise.

Session

Watch the moment it broke.

Every entry carries the session it came from, so an error message turns into a recording of the person who hit it. Reproduction steps stop being something you guess at.


Every entry arrives with its context.

A full stack trace, with source map support for minified code
Browser, device and operating system
The page and route where it happened
Occurrence count, first seen and last seen
The session that triggered it, ready to replay
Severity, so errors and warnings stay separate

Why teams keep the log open.

Most breakage is never reported

Almost nobody emails support about a button that did nothing. They leave. Logging is how those visitors get a voice, and how the silent, expensive failures become visible.

Deploys you can check

Release, then watch the chart for an hour. A new error type appearing at the exact time of a deploy is the fastest root-cause analysis there is.

Priorities based on impact

An ugly exception on a page nobody visits matters less than a quiet failure at checkout. Session counts and affected pages sort the backlog for you.

Errors alongside behavior

Rage clicks, funnel drop-off and error spikes are usually the same incident. Because they live in one tool, a bug in the payment widget reads as lost revenue rather than a line in a console.


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Start catching errors today.

One script captures everything, with no code changes in your app. No credit card needed, and early-access members earn exclusive rewards.