Open Source Projects tagged "Monitoring"

A curated collection of the 31 best open source projects tagged "Monitoring". Each listing includes a website screenshot along with a detailed review of its features.

Uptime Kuma

Self-hosted monitoring tool that checks whether your sites, servers and containers are up and tells you the moment they are not.

Alternative to:

UptimeRobot

Self-hosted uptime monitoring with a clean dashboard

Stars
91,061
Forks
8,359
Last commit
5 days ago

Grafana

Open source platform for querying, visualizing and alerting on metrics and logs wherever they are stored, with dashboards you share.

Alternative to:

Datadog

Unified observability for metrics, logs, traces, and more

Stars
76,646

Prometheus

A monitoring system that scrapes time series from configured targets, evaluates rules and fires alerts, standard equipment for cloud native operations.

Alternative to:

Datadog

Open source metrics collection, storage, and alerting

Stars

Sentry

Debugging platform that helps developers detect, trace and fix issues in shipped code, with official SDKs for most languages and runtimes.

Alternative to:

Datadog

Real-time error tracking and performance monitoring

Stars
44,738

Langfuse

LLM engineering platform where teams trace, evaluate, debug and version-control the prompts and runs behind an AI application.

Alternative to:

LangSmith

Open source LLM engineering platform for AI-powered applications

Stars
34,268

SigNoz

An OpenTelemetry-native observability platform keeping logs, metrics, traces, alerts and dashboards in one place instead of separate tools.

Alternative to:

Datadog

Open-source observability platform for cloud-native apps

Stars
32,029

InfluxDB

Time series database for real-time events and monitoring, built on Apache Arrow, DataFusion and Parquet for quick queries.

Alternative to:

Amazon Timestream

Purpose-built time series database for real-time systems

Stars

TDengine

Time series database for IoT, connected cars and industrial sensor fleets, built for high cardinality ingestion at terabyte scale.

Alternative to:

Amazon Timestream

Time-series database and historian for industrial data

Stars

VictoriaMetrics

Time series database and Prometheus replacement for teams storing large volumes of metrics without the memory and disk cost.

Alternative to:

Datadog

High-performance time series database for metrics and logs

Stars

Keep

An AIOps and alert management platform that deduplicates, correlates and automates alerts from every monitoring tool in one console.

Alternative to:

PagerDuty

Unify, automate, and elevate your monitoring workflow

Stars
12,290

Gatus

A developer-oriented health dashboard that runs HTTP, ICMP, TCP and DNS checks against your services and alerts before users notice.

Alternative to:

UptimeRobot

Advanced automated status page for real-time monitoring

Stars
12,010

HyperDX

An observability interface for ClickHouse that puts logs, metrics, traces, and session replays behind one search for engineers debugging production.

Alternative to:

Datadog

Full-stack observability without the enterprise price tag

Stars
9,873

OpenStatus

Status pages and uptime monitoring in one open source platform, for teams that would rather not wire two tools together.

Alternative to:

UptimeRobot

Status page and uptime monitoring for growing teams

Stars
9,072

Healthchecks

Cron job monitoring service that alerts you when a scheduled task fails to check in on time.

Alternative to:

Cronitor

Get alerted when cron jobs and scheduled tasks miss their run

Stars
10,307

Highlight

Fullstack monitoring for web teams, pairing session replay with error tracking, logs and traces behind a few lines of setup.

Alternative to:

Datadog

Real-time observability for modern web applications

Stars
9,372

OpenLLMetry

OpenTelemetry extensions that trace LLM applications, for teams who want model calls in the observability stack they already run.

Alternative to:

LangSmith

Monitor LLM performance with open-source observability

Stars
7,414

Coroot

eBPF based observability that maps services and audits them automatically, for teams who cannot instrument every application by hand.

Alternative to:

Datadog

Full-stack observability without code changes

Stars
7,907

OneUptime

One platform for uptime monitoring, on-call, status pages, incidents, logs, traces and metrics, replacing a shelf of separate SaaS tools.

Alternative to:

Datadog

Comprehensive monitoring and incident management platform

Stars
7,563

Zabbix

Distributed monitoring for network devices, servers, services and cloud resources, aimed at teams running large or multi-site IT estates.

Alternative to:

Datadog

Enterprise monitoring for networks, apps, and infrastructure

Stars
6,347

Kener

A lightweight status page system with monitors, incidents and maintenance windows, for teams that want a branded page quickly.

Alternative to:

UptimeRobot

Deploy a professional status page in minutes, no coding required

Stars
5,148

Uptrace

OpenTelemetry-native APM that stores traces, metrics and logs in ClickHouse, giving teams one interface for monitoring and troubleshooting applications.

Alternative to:

Datadog

Open source observability platform for modern applications

Stars
4,279

Laminar

An observability platform purpose-built for AI agents, giving engineers tracing, evaluations and dashboards over what their agents actually did.

Alternative to:

LangSmith

AI-powered platform for engineering LLM products

Stars
3,231

Checkmk

IT infrastructure and application monitoring for physical, virtual, containerized and cloud environments, with a free community edition and commercial tiers.

Alternative to:

Datadog

Complete IT infrastructure monitoring made simple

Stars
2,357

Icinga

Monitoring server for infrastructure teams that checks resource availability, notifies users of outages and generates performance data for reporting.

Alternative to:

Datadog

Open source monitoring for complex IT infrastructure

Stars
2,236

Peekaping

Self-hosted uptime monitoring with an API-first Go server, status pages and more than twenty alert channels, aimed at DevOps teams.

Alternative to:

UptimeRobot

Self-hosted uptime monitoring you own and control

Stars
1,188

Temps

One self-hosted binary replaces the deployment platform, error tracker, analytics service, uptime monitor, email sender, and sandbox provider you pay for separately.

Alternative to:

Datadog

One self-hosted binary replaces Vercel, Sentry, and analytics tools

Statusnook

Self-hosted status page and endpoint monitor for small teams, deployable in minutes and configurable entirely from one YAML file.

Alternative to:

UptimeRobot

Monitor, manage, and communicate service status effortlessly

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Open Source Projects tagged "Monitoring"

A curated collection of the 31 best open source projects tagged "Monitoring". Each listing includes a website screenshot along with a detailed review of its features.

Uptime Kuma

Grafana

Prometheus

Sentry

Langfuse

SigNoz

InfluxDB

TDengine

VictoriaMetrics

Keep

Gatus

HyperDX

OpenStatus

Healthchecks

Highlight

OpenLLMetry

Coroot

OneUptime

Zabbix

Kener

Uptrace

Laminar

Checkmk

Icinga

Peekaping

Temps

Statusnook

Workbench

Spanlens

StatusScout

Uptime Kuma

Grafana

Prometheus

Sentry

Langfuse

SigNoz

InfluxDB

TDengine

VictoriaMetrics

Keep

Gatus

HyperDX

OpenStatus

Healthchecks

Highlight

OpenLLMetry

Coroot

OneUptime

Zabbix

Kener

Uptrace

Laminar

Checkmk

Icinga

Peekaping

Temps

Statusnook

Workbench

Spanlens

StatusScout

NetData