Kuvasz Uptime is unclaimed —

Kuvasz Uptime

The developer- and cloud-friendly uptime monitor·kuvasz-uptime.dev

Kuvasz is an open-source, self-hosted uptime and SSL monitoring service that checks the availability of websites and services via HTTP, push (cron), and ICMP (ping) monitors. It offers public/private status pages, maintenance windows, a REST API, metrics exporters (Prometheus/OTLP), and multiple notification channels. It is distributed as a single Docker image and requires only a PostgreSQL database to run.

What it's for

Monitor website and service uptime via HTTP requestsMonitor SSL certificate expirationMonitor cron jobs, backups, and scheduled tasks via push (heartbeat) monitorsCheck host reachability and latency via ICMP pingCreate public or private branded status pagesSchedule maintenance windows to suppress false alerts during planned downtimeExport monitoring metrics to Prometheus or OTLP-compatible toolsIntegrate monitoring data into Home Assistant smart home setupsQuery and manage monitors via an MCP server from AI assistants like Claude or CursorManage monitors via UI, REST API, or YAML configuration

Features 19

Backup and restore of full configuration (monitors, maintenance windows, status pages) via YAML
Built-in MCP server for AI assistant integration
Clonable monitors
Custom HTTP methods, headers, request body, and status code matching
Fully-fledged REST API
Home Assistant integration
HTTP monitoring with adjustable intervals, headers, and keyword matching
Maintenance windows (manual, recurring cron, or one-off)
Metrics export to Prometheus and OTLP-compatible tools
Multi-channel notifications (email, Slack, Discord, Telegram, PagerDuty, custom webhooks)
OIDC authentication
Per-monitor notification configuration
Ping (ICMP) monitoring
Public and private brandable status pages
Push (cron) monitoring for scheduled tasks and backups
Response time threshold alerts
SSL certificate monitoring with expiry notifications
Translations/localization support
YAML-based configuration and infrastructure-as-code support

At a glance

free tieropen sourceself-hostableAPI

TypeWeb app

DeploymentSelf-hosted

PlatformsWeb

Fordevelopers, self-hosters

Integrations

SlackDiscordTelegramPagerDutyPrometheusOpenTelemetryHome AssistantMS TeamsGoogle ChatPushoverMattermostSignalDocker HubGitHub

Resources

Pricing

Kuvasz itself is free and open-source (self-hosted). The site includes a comparison table against UptimeRobot's Free plan and Solo plan ($84/year) for context, but these are not Kuvasz's own paid plans.

KuvaszFree

Kuvasz is free and open-source; comparison table on the site contrasts it with UptimeRobot's Free and Solo ($84/year) plans.

unlimited monitors, custom data retention