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.
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GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
- goaccess
- c
- real-time
- data-analysis
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
- tsdb
- prometheus
- promql
- influxdb
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
- telegraf
- monitoring
- time-series
- metrics
Free MLOps course from DataTalks.Club. Register here 👇🏼 to get notified about the next cohort
- machine-learning
- mlops
- model-deployment
- model-monitoring
Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
AI Observability & Evaluation
- llmops
- ai-monitoring
- ai-observability
- llm-eval
Evidently is an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered system or data pipeline. From tabular data to Gen AI. 100+ metrics.
- data-drift
- jupyter-notebook
- pandas-dataframe
- machine-learning
Instant Kubernetes-Native Application Observability
- golang
- kubernetes
- ebpf
- vega
Deepchecks: Tests for Continuous Validation of ML Models & Data. Deepchecks is a holistic open-source solution for all of your AI & ML validation needs, enabling to thoroughly test your data and models from research to production.
- machine-learning
- ml
- model-validation
- data-validation
Visualise Go runtime metrics in real time
- go
- runtime
- garbage-collector
- plots
Debugging, monitoring and visualization for Python Machine Learning and Data Science
Modern, privacy-friendly, and detailed web analytics that works without cookies or JS.
- web-analytics
- monitoring
- django
- python
LinDB is a scalable, high performance, high availability distributed time series database.
- monitoring
- metrics
- high-performance
- distributed-database
Open source framework for processing, monitoring, and alerting on time series data
- kapacitor
- monitoring
- time-series
HOMER - 100% Open-Source SIP, VoIP, RTC Packet Capture & Monitoring
- monitoring
- troubleshooting
- voip
- rtc
Open source monitoring and visualization UI for the TICK stack
- telegraf
- visualization
- chronograf
- dashboard
An aggregating proxy to enable HA prometheus
- prometheus
- prometheus-proxy
- golang
- promql
NFStream: a Flexible Network Data Analysis Framework.
- data-science
- data-analysis
- data-mining
- network-analysis
📈 Open source, privacy-first web analytics — a cookie-less Google Analytics alternative with built-in error tracking and performance monitoring. Self-host it or use our cloud. Get started for free!
- docker
- webanalytics
- self-hosted
- selfhosted
API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.
Rich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only output.