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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.

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.

Like Prometheus, but for logs.

OpenFaaS - Serverless Functions Made Simple

APM, Application Performance Monitoring System

Open source observability platform for logs, metrics, traces, RUM, Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

☁️ Build multimodal AI applications with cloud-native stack

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

Exporter for machine metrics

Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.

Use Prometheus to monitor Kubernetes and applications running on Kubernetes

An AI-powered next-generation open source real-time observability system.

An interactive NVIDIA-GPU process viewer and beyond, the one-stop solution for GPU process management.

The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.

Docker hosts and containers monitoring with Prometheus, Grafana, cAdvisor, NodeExporter and AlertManager

Add-on agent to generate and expose cluster-level metrics.

A horizontally scalable, highly available, multi-tenant, long term Prometheus.

Blackbox prober exporter

如何基于K8s(Kubernetes)部署成PaaS/DevOps(一套完整的软件研发和部署平台)--教程/学习(实战代码/架构设计/大量注释/操作配图)，你将习得部署如：K8S(Kubernetes)、Dashboard、Harbor、Jenkins、本地Gitlab、Apollo框架、Promtheus、Grafana、Spinnaker等。

M3 monorepo - Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar, Graphite Compatible, Metrics Platform

Observe any stack, any service and any data, using any UI components you prefer, never missing any X factors and resolve them before they become real problems.

Observe any stack, any service and any data, using any UI components you prefer, never missing any X factors and resolve them before they become real problems.

Prometheus Exporter for Valkey & Redis Metrics. Supports Valkey 9.x, 8.x, 7.x and various Redis versions

OpenTelemetry Collector distribution with programmable pipelines

SRE Agent - CNCF Sandbox Project

Prometheus Alert是开源的运维告警中心消息转发系统,支持主流的监控系统Prometheus,Zabbix,日志系统Graylog和数据可视化系统Grafana发出的预警消息,支持钉钉,微信,华为云短信,腾讯云短信,腾讯云电话,阿里云短信,阿里云电话等