In the fields of information technology and systems management, application performance management (APM) is the monitoring and management of performance and availability of software applications. APM strives to detect and diagnose complex application performance problems to maintain an expected level of service.
A fancy self-hosted monitoring tool
The fastest path to AI-powered full stack observability, even for lean teams.
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
The Prometheus monitoring system and time series database.
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
Create agents that monitor and act on your behalf. Your agents are standing by!
Developer-first error tracking and performance monitoring
Node.js Production Process Manager with a built-in Load Balancer.
A self-hosted dashboard that puts all your feeds in one place
Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, Mac OS and Windows operating systems.
Scalable datastore for metrics, events, and real-time analytics
Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
eBPF-based Networking, Security, and Observability
SQL powered operating system instrumentation, monitoring, and analytics.
A high-performance observability data pipeline.
Lightweight server monitoring with historical data, docker stats, and alerts.
Real-time, cross-platform crash reporting and error logging
Record videos of user sessions with enhanced logging information
Frictionless error monitoring and performance insights for your entire app stack
The web developer's secret weapon
Real-time, cross-platform crash reporting and error logging starting at $0/mo
Powerful API analytics and usage-based billing to monetize APIs
Measure AI adoption, prove productivity gains, optimize token spend, and forecast engineering ROI
AI-Powered Software Engineering Intelligence Platform