About HyperDX
HyperDX is an open source observability tool for finding and fixing production issues. It combines session replays, logs, traces, metrics and errors in one interface.
What it does
HyperDX links what a user did in the browser with the server traces and logs behind it. You can search logs and spans with a simple text query, group repeated log messages into patterns, and build charts from your data. Live tail shows log streams as they arrive.
Key features
- Session replays linked to backend logs and traces
- Full text search across logs and spans
- Automatic grouping of log patterns
- Live tail for real-time log streams
- Alerts sent to Slack, email or PagerDuty
Who it's for
Engineering and support teams that debug web and mobile applications. It suits teams that want to avoid high per-seat or per-host fees and prefer instrumentation based on OpenTelemetry.
Pricing and good to know
Pricing is usage based, with a listed rate of $0.40 per GB and no charges per user or per host. A free start is offered on the site. The code is MIT licensed on GitHub, and data is stored on ClickHouse, which keeps large data sets fast to search.
Highlights
- Session replays linked to backend logs and traces
- Full text search across logs and spans
- Automatic grouping of log messages into patterns
- Live tail for real-time log streams
- Alerts to Slack, email or PagerDuty
