Checkmate vs UptimeKit
Checkmate
checkmate.soUptimeKit
docs.uptimekit.devSide by side
| Figure | Checkmate | UptimeKit |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · Uptime Monitoring Software | 8.4 (#10) | 7.2 (#45) |
| Spec score · Uptime monitoring services | 8.5 (#11) | 7.3 (#36) |
| 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 dashboard installation guide deploys UptimeKit using Docker Compose and requires Docker Engine. |
| Integrations | Alert channels include email, Slack, Discord, Telegram, Twilio SMS, Pushover, ntfy, Matrix, Rocket.Chat, PagerDuty, Microsoft Teams, and webhooks. | Supported integrations include Discord, Google Chat, Telegram, ntfy, webhooks, and Prometheus AlertManager. |
| License | Checkmate is licensed under AGPL-3.0, and the maker says users can read, fork, and audit its source. | The project repository states that UptimeKit is licensed under the MIT License. |
| Product | Checkmate is an open-source, self-hosted infrastructure monitoring dashboard for uptime, PageSpeed, hardware, Docker, and incident alerts. | UptimeKit is an open-source status-page and monitoring system for monitoring services, publishing status pages, and communicating incidents to users. |
| Status pages | It provides public status dashboards with per-service uptime, incident history, and custom branding. | Users can create public or private status pages with custom domains and password protection. |
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.
UptimeKit
UptimeKit has no write-up on Specifiction yet; its figures are above.