HyperDX
Unify session replays, logs, traces, metrics and errors in one platform. Affordable alternative to Datadog with ClickHouse-powered search and automatic correlation.
HyperDX is an open-source alternative to:

HyperDX is an open source observability platform designed to help engineering teams resolve production issues faster. It unifies session replays, logs, traces, metrics, and errors into a single interface, eliminating the need for multiple tools.
Key Features
- End-to-End Tracing: Automatically trace requests from browser to backend servers and async workers
- Blazing Fast Search: Search terabytes of events in seconds using ClickHouse
- Intuitive Search Syntax: Simple full-text search without complex syntax requirements
- Automatic Pattern Clustering: Aggregate log patterns and condense billions of events into distinctive clusters
- Correlated Session Replays: Link session replays with backend logs and traces automatically
- Visualization Tools: Build and share intuitive charts for logs, metrics, and traces
- Automatic Instrumentation: Trace logs, API requests, DB queries with minimal code
- Alerts & Notifications: Get notified via Slack, Email, or PagerDuty when issues occur
- Intercom Integration: Jump directly from Intercom to user sessions and logs
- Live Tail: View and search log streams in real-time
- Native JSON Parsing: Search and graph structured JSON logs without configuration
- Vendor Agnostic: Powered by OpenTelemetry for no vendor lock-in
- Agent-Free Install: No additional agents, sidecars, or containers required
Tech / Self-Hosting
HyperDX is built on ClickHouse and OpenTelemetry, making it highly scalable and compatible with various deployment environments. The platform offers both cloud-hosted and self-hosted options, with automatic instrumentation supporting multiple languages including Node.js, Python, Java, Go, Elixir, and React Native. Deployment is supported on Kubernetes, AWS EC2, Vercel, Fly.io, Heroku, and Cloudflare.