| What it does | Uptime monitoring, status pages and on-call schedules in one platform
| Know when a public page changes
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| Stage | Startup
| Not given
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| Founded | 2026
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| Based in | CY
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| Pricing model | Freemium
| Freemium
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| Pricing | Standard: $0/month (free, no card required). Founding: $0/month (first 1,000 accounts, lifetime free). Pro: $9/month ($90/year). Team: $19/month ($190/year). Self-hosted: Free with AGPL license.
| Free: $0 (3 URL monitors, checked every 15 minutes, 45-day history). Pro: $12/month or $79/year (50 URL monitors, checked every 5 minutes). Business: $29/month or $199/year (500 URL monitors, checked every 2 minutes). All plans include email, Slack, Discord, webhooks, and REST API.
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| Key features | - Nine check types: HTTP/HTTPS, TCP, DNS, ICMP ping, TLS certificate expiry, domain expiry, cron-job heartbeat, browser login flows, and manual status
- Multi-region monitoring from 6 global locations: San Jose, New York, São Paulo, Frankfurt, Helsinki, Singapore
- Multiple alert channels including Slack, Discord, Teams, Telegram, PagerDuty, email, SMS, and webhooks
- Public branded status pages with logo and color customization
- Automatic incident management with auto-open on failure and auto-close on recovery
- On-call schedules with daily, weekly or custom rotations and holiday overrides
- Escalation policies with ordered notification levels and automatic retry logic
- REST API and Terraform provider for infrastructure-as-code monitoring
- Monitor sharing with link-based access without login required
- Secret management with token variables and secure rotation across monitors
| - Text change detection with unified diffs
- Downtime and recovery alerts
- TLS certificate expiry monitoring
- CSS selector support for page sections
- Ignore regex and minimum-change thresholds
- Email, Slack, and Discord alerts
- Signed JSON webhooks
- REST API with OpenAPI documentation
- 45-day alert history
- Test alerts before deployment
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| What makes it different | - Combines uptime monitoring, incident management and customer status pages in a single product
- Open source AGPL codebase with identical API on both hosted and self-hosted versions for zero lock-in
- Nine specialized check types covering HTTP, DNS, TCP, certificates, domain expiry, heartbeats and browser login flows
- Single statically-linked Rust binary with no runtime dependencies makes self-hosting simple and cost-effective
| - No JavaScript rendering, only fetches visible text
- Free plan includes webhooks and API
- Flexible alert destinations: email, Slack, Discord, or custom webhooks
- Individual URL monitoring without site crawling
- Scheduled checks, not instant: free every 15 min, Pro every 5, Business every 2
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 40 ▲ +2 (up) since last check | 9 ● no change since last check |
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| Trust Flow (Majestic) | 19 | 6 |
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| Citation Flow (Majestic) | 38 | 24 |
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| Referring domains (Majestic) | 137 | 13 |
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Uptimepage
SignalWatch