Sentry-compatible error tracking.
One 29 MB binary.

Drop-in replacement for Sentry. Uses your existing SDKs. Stores data on your server. Runs on a $5 VPS or your laptop.

Your Application

sentry-js Browser / Node

sentry-python Django / Flask

sentry-go Go apps

sentry-* Any Sentry SDK

Ingestion

            urgentry
            128 endpoints · 183 MB/s
          

Storage

SQLite Dev / single server

PostgreSQL Scale

How it works

SDK to storage in 4 steps.

SDK Captures

Your Sentry SDK catches an error, trace, or metric. No code changes needed.

HTTP Ingest

Event hits urgentry's Sentry-compatible API. 128 endpoints mapped.

Process & Store

Parsed, grouped, indexed. Written to SQLite or Postgres. Your disk, your data.

View & Alert

Browse errors in the web UI. Set up alerts. Same workflow you already know.

Performance

Numbers, not adjectives.

All benchmarks on a 2023 MacBook Pro (M2, 16 GB RAM). No tuning.

Ingest throughput

183 MB/s

Binary size

29 MB

Sentry self-hosted

~3 GB+

Memory (idle)

~18 MB

Startup time

<1s

Dependencies

urgentry

Sentry self-hosted (Docker)

Capabilities

Everything that matters. Nothing that doesn't.

Error Tracking

Stack traces, breadcrumbs, user context. Grouped by fingerprint. This is the core.

Performance

Distributed traces. Transaction timelines. Spot the slow function before it costs you users.

Session Replay

See the DOM state, clicks, and navigation that led to the crash. No external recording tool.

Profiling

CPU flamegraphs and memory allocations tied to your error events.

Cron Monitors

Custom Metrics

Counters, distributions, gauges, sets. Ship numbers that matter to your product.

Data Sovereignty

Your server. Your data. Your keys.

urgentry stores everything on infrastructure you control. No data leaves your network.

Self-Hosted Only

No cloud option, by design. Your error data stays on your servers. Period.

No Phone Home

Zero telemetry. Zero analytics. urgentry makes no outbound connections.

Open Source

Read every line. Audit the binary. Fork it. MIT licensed, no strings attached.

"We pointed our Sentry DSN at urgentry, restarted our app, and errors showed up 4 seconds later. That was the entire migration."

Early adopter — 3-person SaaS team

Start in under 60 seconds.

One download. One command. Point your Sentry SDK at it. Done.

View on GitHub Read the Docs

curl -fsSL get.urgentry.dev | sh