uptime-kuma
Alternative to Datadog
Uptime Kuma is a monitoring tool for websites and services. It supports HTTP, TCP, DNS, Docker containers, and more protocols, detecting downtime and sending instant notifications.
- Multiple monitor types including HTTP(S), TCP, DNS, Docker, Steam, and MQTT
- Beautiful dashboard with real-time uptime percentage, response time, and status display
- 90+ notification services including Slack, Discord, Telegram, email, and webhooks
- Public status pages auto-generated for external visibility
- Certificate monitoring for SSL expiration alerts before certificates expire
- Maintenance scheduling to prevent false alerts during planned downtime
Built with Node.js and Vue.js, Uptime Kuma launches with a single Docker command. It provides a popular self-hosted alternative to UptimeRobot and Datadog for independent uptime monitoring.
Replaces
Related Tools
dify
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.
Stirling-PDF
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
grafana
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.
vaultwarden
Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs
prometheus
The Prometheus monitoring system and time series database.
meilisearch
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
gitea
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
bruno
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
posthog
:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.