About
Maintenant is a self-hosted monitoring tool for Docker and Kubernetes that runs as a single Go container under 30 MB of RAM. It replaces five separate tools โ Uptime Kuma, Portainer, Grafana, Healthchecks.io, and a TLS cert checker โ with one dashboard, auto-discovering every container the moment it starts and configuring monitoring (endpoints, heartbeats, certificates, resource metrics, network security, image updates) through Docker labels.
Built for DevOps engineers, sysadmins, hosting agencies, and freelancers managing production infrastructure. Community is AGPL-3.0 and free; Pro is 29โฌ/month and adds Slack/Teams/Email alerts, CVE risk scoring, incident management, maintenance windows, and multi-server centralized monitoring. Self-hosted only โ your data stays on your servers.