Checkmate vs DockMon
Checkmate
checkmate.soDockMon
github.comSide by side
| Figure | Checkmate | DockMon |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Container Monitoring | 8.4 (#11) | 8.0 (#28) |
| API | The maker says the API accepts JSON for bulk monitor setup and provides a REST API reference. | The README links to an API reference for REST and WebSocket APIs. |
| Deployment | The documentation describes Docker Compose installation and lists Kubernetes/Helm deployment; it says the image runs on x86, Apple Silicon, and Raspberry Pi. | The installation guide recommends Docker Compose and states Docker Engine 20.10+, Docker Compose 2.0+, 2 GB RAM minimum, and an available port 8001 as prerequisites. |
| License | Checkmate is licensed under AGPL-3.0, and the maker says users can read, fork, and audit its source. | The repository's LICENSE file identifies DockMon v2.0.0+ as Business Source License 1.1 and says the change license is Apache License 2.0. |
| Support | The maker identifies Discord as the fastest help channel and GitHub issues for bugs and feature requests, and says there is no paid support tier. | The project directs users to its Discord server, GitHub issues, discussions, and wiki for help and documentation. |
Plans
In their own words
Checkmate
Checkmate is a free, open-source, self-hosted dashboard for monitoring infrastructure, service uptime, PageSpeed, and incidents. It checks HTTP, ping, TCP, gRPC, WebSocket, DNS, SSL, and more than 100 game server types. Its Capture agent reports server CPU, memory, disk, temperature, and network metrics, while PageSpeed monitoring tracks Lighthouse scores and Core Web Vitals over time. Public status dashboards can show per-service uptime and incident history with custom branding. Alerts can go to email, Slack, Discord, Telegram, Twilio SMS, Pushover, ntfy, Matrix, Rocket.Chat, PagerDuty, Microsoft Teams, and webhooks. The maker says metrics, logs, incidents, and user accounts remain in the database configured by the operator, with no phone-home or telemetry pipeline. Checkmate is licensed under AGPL-3.0 and can be installed with Docker Compose or Kubernetes/Helm; its image runs on x86, Apple Silicon, and Raspberry Pi. The maker says the API accepts JSON for bulk monitor setup and provides a REST API reference. The free plan includes all features, no monitor limits, self-hosting, and 12 alert channels. There is no one-click migration import or paid support tier.