Kuvasz Uptime review
A free, self-hosted monitor with broad checks, alerts, and status pages.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Kuvasz Uptime is an open-source, self-hosted service for monitoring websites, network services, SSL certificates, scheduled jobs, and DNS records. Its Free plan includes unlimited monitors, status pages, and multiple notification channels. It suits teams that want control over deployment and monitoring without a paid plan, especially those comfortable operating a Docker-based service backed by PostgreSQL.
Coverage spans HTTP and HTTPS checks for response time, status code, headers, and keywords; SSL/TLS expiry alerts; push checks for cron jobs and backups; plus ICMP, TCP, and DNS monitoring. Public and private status pages offer a way to communicate availability, while maintenance windows suppress alerts during planned downtime. The REST API, YAML configuration, and MCP server provide automation options. Prometheus and OpenTelemetry exporters support metrics workflows, and alerts can go to email, Slack, Discord, Telegram, Microsoft Teams, Apprise, Pushover, PagerDuty, or custom webhooks. This breadth makes it relevant beyond simple website checks, though it does not include built-in location-specific monitoring even when deployed to multiple locations.
The central trade-off is operational ownership: Kuvasz is distributed as a Docker image and uses PostgreSQL, so teams need to handle self-hosting rather than choose a hosted service. The project states it is free and always will be, with no paid tiers to weigh against the free plan. One caution for interval-sensitive monitoring is that the advertised 5-second interval does not match the category's allowed interval options. Choose Kuvasz if unlimited checks, broad protocol coverage, and self-managed deployment fit your team; look elsewhere if you need managed hosting or built-in regional monitoring.
Kuvasz Uptime pros and cons
- Where it wins
- Unlimited monitors with HTTP, ICMP, TCP, DNS, SSL, and push checks
- Public and private status pages plus maintenance windows
- Alerts through common messaging, paging, and webhook channels
- Where it doesn't
- Self-hosting means teams manage deployment and PostgreSQL storage
- Multiple deployment locations do not provide built-in location-specific monitoring
- The advertised 5-second interval does not match the category's allowed options
Kuvasz Uptime fact sheet, pricing and score →
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