Kuvasz Uptime
Kuvasz Uptime: A free, self-hosted monitor with broad checks, alerts, and status pages. Ranked #5 of 48 in Uptime Monitoring Software by our editors (9.0/10); pricing: Free plan; best for teams wanting unlimited open-source monitoring.
At a glance
- Editor score9.0 / 10
- PricingFree plan
- Best forTeams wanting unlimited open-source monitoring
- Free planYes
- Paid fromFree
- Facts checked19 Sep 2026
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
Our verdict on Kuvasz Uptime
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.
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From the maker
Written by Kuvasz Uptime · approved by our editors 29 Sep 2026. It does not change our score or ranking.
Kuvasz [ˈkuvɒs], an open-source, self-hosted uptime & SSL monitoring service with status pages, webhooks, an MCP server and IAC support
What it does, in their words
- HTTP monitoring (adjustable intervals, headers, keyword matching, expected status codes, response time checks)
- SSL monitoring (daily certificate checks, alerts before expiry)
- Push (a.k.a. "cron") monitoring
- Ping (ICMP) monitoring
- TCP port monitoring
- DNS monitoring
- Docker monitoring
- Status pages (public or private, brandable)
- Maintenance windows (manual, recurring cron schedule, or one-off)
- Per-monitor notification channel configuration
- REST API
- Built-in MCP server
- Web UI
- Flexible configuration (UI, API, or a single YAML file)
- Cloud native (single Docker image, only needs PostgreSQL)
- Free and open source (AGPL-3.0)
- Platforms
- Windows, macOS, Linux, API
- Integrations
- Email, Slack, Discord, Telegram, Microsoft Teams, Apprise, Pushover, PagerDuty, Custom webhooks, Prometheus, OTLP-compatible tools (OpenTelemetry), Home Assistant, MCP-compatible AI clients (e.g. Claude, Cursor)
- Team size
- 1–10
- Founded
- 2020
- Links
- Documentation ↗
Kuvasz Uptime pricing
All 1 Kuvasz Uptime plans and prices →
Kuvasz Uptime fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Monitor limit | Not verified |
| Check interval | Not verified |
| Monitoring locations | Not verified |
| SSL expiry alerts | Yes |
| Keyword monitoring | Yes |
| Server monitoring | Yes |
| Alert channels | Email, Slack, Discord, Telegram, Microsoft Teams, Apprise, Pushover, PagerDuty, custom webhooks |
| Deployment | Cloud, Desktop, Self-hosted |
| Platforms | Web, Linux |
| Integrations | 12 integrations: Email, Slack, Discord, Telegram, Microsoft Teams, Apprise … |
| Pricing | Free plan (source) |
| Website | kuvasz-uptime.dev |
| Facts checked | 19 Sep 2026 |
Kuvasz Uptime integrations
Kuvasz Uptime lists 12 integrations on its own site.
- Slack
- Discord
- Telegram
- Microsoft Teams
- Apprise
- Pushover
- PagerDuty
- Custom webhooks
- Prometheus
- OpenTelemetry
- Home Assistant
Alternatives to Kuvasz Uptime
- SolidPingBroad protocol coverage, status pages, and on-call tools, with hosted plans from €5 per month.9.4
- HyperpingBroad hosted checks and response workflows, with paid plans starting at $24 per month billed annually.9.3
- UptimiaBroad monitoring coverage with selectable global checkpoints and plans for different check volumes.9.2
See all Kuvasz Uptime alternatives →
Kuvasz Uptime vs the competition
- Kuvasz Uptime vs SolidPing
- Kuvasz Uptime vs Hyperping
- Kuvasz Uptime vs Uptimia
- Kuvasz Uptime vs Checkmate
- Kuvasz Uptime vs UptimeRobot
- Kuvasz Uptime vs StatusCake
Compare Kuvasz Uptime with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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