Error tracking that fits
in a single binary

A 29MB Go binary replaces your entire Sentry stack. Runs on a $5 VPS. Uses your existing Sentry SDKs. No config changes needed.

[ urgentry dashboard screenshot ]

Works with the tools you already use

Go

Everything Sentry does. Fraction of the footprint.

128 Sentry API endpoints mapped. 37 already matched. More shipping every week.

Error Tracking

Stack traces, breadcrumbs, context. The same data your Sentry SDK already sends, captured and queryable without changing a line of code.

Performance Monitoring

Transaction traces and span trees at 183 MB/s ingest throughput. That number is from a laptop, not a datacenter.

Session Replay

Watch what your users did before the crash. Replays stored locally on your server. No third-party data processors involved.

Profiling

CPU and memory profiles attached to transactions. Spot the slow function, not just the slow endpoint.

Cron Monitors

Know when your scheduled jobs miss a beat. Check-in API compatible with Sentry's cron monitoring format.

Custom Metrics

Counters, gauges, distributions, sets. Send application metrics alongside your errors for context that actually helps.

How teams use urgentry

From a side project on your laptop to a fleet of services. Same binary, different config.

Solo Dev Small Team Enterprise
Solo Dev

Run it on your laptop

SQLite mode. One binary, zero dependencies. Point your Sentry DSN at localhost and start catching errors from your side projects.

  • SQLite storage — no database to manage
  • Under 50MB memory footprint
  • Works offline on a plane
Small Team

A $5 VPS covers it

Deploy to a single server. Your whole team points their SDKs at it. Postgres backend when you want more query power.

  • 183 MB/s ingest — handles spikes from real traffic
  • Postgres for better search and retention
  • Docker image under 30MB
Enterprise

Data stays in your network

Run behind your firewall. No SaaS egress. Compliance teams stop asking questions because the data never leaves.

  • 128 Sentry API endpoints mapped
  • Self-hosted — full control over retention
  • Open source, auditable code

What developers are saying

"Replaced our self-hosted Sentry that needed 8GB RAM and 4 Docker containers. Now it's one process using 120MB. Same SDKs, same alerts."
JK
James K.
Platform Engineer, 40-person startup
"I was paying $29/mo for Sentry on a project that gets 200 errors a week. Now I run urgentry on the same $5 box as my app."
SR
Sarah R.
Indie developer
"Our compliance team blocked SaaS error tracking. urgentry solved it — self-hosted, open source, and we read every line of code before deploying."
MT
Marcus T.
CTO, fintech company

Ship error tracking in five minutes

Download the binary. Run it. Point your Sentry DSN. That's the whole setup.