A unified, zero-config monitoring solution for Docker and Kubernetes that auto-discovers containers, endpoints, certificates, and more in a single container.
maintenant is a unified monitoring platform that consolidates container, endpoint, certificate, and resource monitoring into a single, self-hosted solution. It automatically discovers Docker and Kubernetes workloads, tracks uptime and performance, and provides alerts and a public status page—all without requiring complex configuration.
DevOps engineers, SREs, and self-hosters who manage Docker or Kubernetes stacks and want a simple, all-in-one monitoring tool without juggling multiple applications.
Developers choose maintenant because it replaces 3-5 separate monitoring tools with one container, offers zero-config auto-discovery, and provides a comprehensive feature set including security insights, update intelligence, and a built-in MCP server for AI integration.
Drop a container. Your stack is monitored.
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Automatically detects and monitors Docker and Kubernetes containers upon startup, eliminating manual configuration as highlighted in the container monitoring feature.
Consolidates container, endpoint, certificate, and resource monitoring into a single interface, replacing multiple tools like Uptime Kuma and Portainer.
Runs as a single Go binary with an embedded Vue frontend and SQLite database, consuming minimal resources (~17 MB RAM) and having no external dependencies.
Allows monitoring rules to be defined via Docker labels, reducing the need for separate config files and enabling infrastructure-as-code practices.
Includes a Model Context Protocol server for querying infrastructure and logs from AI assistants, a unique feature for modern monitoring tools.
Lacks native user management and relies on external reverse proxies with auth middleware, which adds complexity for teams without such setups.
The community edition restricts heartbeat monitors to 10 maximum, which can be insufficient for projects with numerous cron jobs or scheduled tasks.
Uses SQLite as the sole database, which may not scale efficiently for very large deployments with high write loads or concurrent access.
Advanced alerting channels, security dashboards, and incident management are locked in the Pro edition, requiring a license key for full functionality.
Maintenant is an open-source alternative to the following products:
Portainer is a lightweight management UI for Docker and Kubernetes that simplifies container deployment and management.
Uptime Kuma is a self-hosted monitoring tool that tracks the uptime and performance of websites, servers, and services with a clean dashboard and notifications.
Dozzle is a real-time log viewer for Docker containers that provides a web interface to monitor container logs.