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Kuvasz Uptime
What Kuvasz Uptime is
Kuvasz Uptime is a free, open-source uptime monitoring tool for web and Linux that you host yourself. It supports unlimited monitors and status pages under its Free plan, which is listed as free. Its monitoring covers SSL certificate expiry, keywords, and servers. This gives teams several kinds of checks to manage within one self-hosted tool. For notifications, Kuvasz Uptime supports email, Slack, Discord, Telegram, Microsoft Teams, Apprise, Pushover, PagerDuty, and custom webhooks. The multiple notification channels can route alerts to a range of tools or destinations. Its self-hosted model means you manage the environment where it runs, and Linux is one of its listed platforms. The plan includes multiple notification channels alongside unlimited monitors and status pages. Kuvasz Uptime is suited to people who want monitoring without a listed monitor-count cap and are prepared to operate a self-hosted setup.
Who it suits
Kuvasz Uptime suits individuals and teams who want monitoring with status pages. It is a fit for those able to manage a self-hosted tool on Linux or through its web platform.
What it does well
- Free plan is listed as free.
- Includes unlimited monitors and status pages.
- Monitors SSL expiry, keywords, and servers.
- Supports email, Slack, Discord, Telegram, and Microsoft Teams alerts.
- Also supports Apprise, Pushover, PagerDuty, and custom webhooks.
- Open-source and self-hosted.
What to know first
- The listed plan is self-hosted, so you manage its hosting environment.
- Linux and web are the listed platforms.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | Free and open source · Self-hosted · Monitor limit not stated | Free |
As kuvasz-uptime.dev lists them, read 11 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the Kuvasz Uptime website.
- Use the web or Linux platform.
- Set up the self-hosted tool in an environment you manage.
- Use the Free plan, listed as free.
Verdict
Choose Kuvasz Uptime if you want monitoring with unlimited monitors, status pages, and several types of checks. It is best suited to people prepared to run and manage a self-hosted service; the listed platforms are web and Linux.
Questions
Is Kuvasz Uptime free?
Yes. Its Free plan is listed as free.
Is Kuvasz Uptime open source?
Yes. The Free plan is described as open-source and self-hosted.
Which platforms does it support?
The listed platforms are web and Linux.
What can Kuvasz Uptime monitor?
It supports SSL expiry alerts, keyword monitoring, and server monitoring.
How many monitors does the Free plan allow?
The Free plan includes unlimited monitors.
Which alert channels are supported?
Supported channels include email, Slack, Discord, Telegram, Microsoft Teams, Apprise, Pushover, PagerDuty, and custom webhooks.
Facts from Kuvasz Uptime's own pages
- Alert channels
- Email,Slack,Discord,Telegram,Microsoft Teams,Apprise,Pushover,PagerDuty,custom webhooks · kuvasz-uptime.dev, 19 Sept 2026
- Authentication
- The configuration supports authentication and optional OIDC; the documentation warns that disabling authentication can leave an exposed instance accessible to anyone. · kuvasz-uptime.dev, 11 Oct 2026
- Database requirement
- Kuvasz stores its data in PostgreSQL, with PostgreSQL 14 listed as the minimum tested version. · kuvasz-uptime.dev, 11 Oct 2026
- Deployment
- Kuvasz is distributed as a Docker image and can be deployed with Docker Compose or an official Helm chart; it requires PostgreSQL. · kuvasz-uptime.dev, 11 Oct 2026
- Free plan
- Yes · kuvasz-uptime.dev, 19 Sept 2026
- HTTP monitoring
- HTTP monitors support adjustable check intervals, headers, keyword matching, expected response status codes, and response-time checks. · kuvasz-uptime.dev, 11 Oct 2026
- Keyword monitoring
- Yes · kuvasz-uptime.dev, 19 Sept 2026
- License and cost
- The maker states that Kuvasz is licensed under AGPL-3.0 and is free. · kuvasz-uptime.dev, 11 Oct 2026
- Maintenance windows
- Maintenance windows can be scheduled manually, on a recurring cron schedule, or as a one-off event, and pause affected checks to suppress false alerts. · kuvasz-uptime.dev, 11 Oct 2026
- Management options
- Monitors can be managed through the Web UI, REST API, or YAML configuration. · kuvasz-uptime.dev, 11 Oct 2026
- MCP server
- The built-in MCP server exposes monitoring data and management operations to AI assistants and MCP-compatible clients. · kuvasz-uptime.dev, 11 Oct 2026
- Metrics and Home Assistant
- Kuvasz can export metrics to Prometheus or OTLP-compatible tools and has an official Home Assistant integration. · kuvasz-uptime.dev, 11 Oct 2026
- Monitoring locations
- Kuvasz can be deployed to multiple locations, but does not support location-specific monitoring out of the box. · kuvasz-uptime.dev, 11 Oct 2026
- Notification integrations
- Notification channels include email, Slack, Discord, Telegram, Microsoft Teams, Apprise, Pushover, PagerDuty, and custom webhooks, configurable per monitor. · kuvasz-uptime.dev, 11 Oct 2026
- Other monitor types
- Kuvasz supports SSL certificate, push, ICMP ping, TCP port, and DNS monitoring. · kuvasz-uptime.dev, 11 Oct 2026
- Server monitoring
- Yes · kuvasz-uptime.dev, 19 Sept 2026
- SSL expiry alerts
- Yes · kuvasz-uptime.dev, 19 Sept 2026
- Status pages
- Users can create public or private brandable status pages for customers or internal teams. · kuvasz-uptime.dev, 11 Oct 2026
- What it does
- Kuvasz is an open-source, self-hosted uptime and SSL monitoring service with status pages, webhooks, an MCP server, and infrastructure-as-code support. · kuvasz-uptime.dev, 11 Oct 2026
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