Upcheck
Upcheck watches every website you own — uptime, SSL certificate, DNS, domain registration, and the…
SubscriptionMonitoring4 impressionslaunches Sep 251 comment
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>log in to commentWe built Upcheck to give teams a single place to watch everything a website needs—uptime, SSL, DNS, domain registration, pages, ports and APIs—without adding code or changing DNS. It pings sites every 5 minutes and sends alerts via email, Slack, Discord, Teams or webhook. Let us know what you think!
Upcheck monitors website uptime, SSL certificates, DNS, domain registration, page content, ports and APIs, sending alerts to your team.
- for
- Web developers and ops teams who need comprehensive site health monitoring.
- pricing
- paid
Key features
- Uptime checks — HTTPS requests every 5 minutes, confirmed twice before alerting.
- SSL certificate monitoring — TLS handshake twice daily with expiry and chain alerts.
- DNS change detection — Fingerprint DNS records every 6 hours and alert on changes.
- Domain registration alerts — RDAP-based expiry warnings weeks before renewal is due.
- Page & keyword monitoring — Watch specific text or keywords on any page and get notified on changes.
- Port & API endpoint checks — TCP connect tests and API probes with status, body and latency validation.
- Custom alert routing — Send alerts via Email, Slack, Discord, Teams or webhook, with reusable recipient lists.
- Historical check log — All check results are stored per site with a change feed.
Use cases
- Get early warnings before SSL certificates expire to avoid downtime.
- Detect DNS record changes that could indicate misconfiguration or hijacking.
- Monitor critical product pages for out-of-stock messages or missing login buttons.
- Ensure API endpoints return expected status, body content and latency.
- Track domain registration expiry to prevent accidental loss of the domain.
Upcheck vs alternatives
 Upcheck |  Better Stack |  UptimeRobot |  Uptime Kuma |  Datadog | |
|---|---|---|---|---|---|
| Best for | All-in-one website health monitoring | Uptime & incident tracking | Simple website uptime | Self-hosted uptime | Full-stack observability |
| Pricing | Paid | Subscription | Subscription | Free | Subscription |
| DevHunt upvotes | 1 | 0 | 0 | 0 | 0 |
| Launched | Sep 2029 | — | — | — | — |
- Upcheck vs Better Stack: Focuses on uptime, incidents and logs, but lacks built-in SSL/DNS/domain monitoring.
- Upcheck vs UptimeRobot: Provides basic uptime checks only, no SSL, DNS, keyword or API monitoring.
- Upcheck vs Uptime Kuma: Self-hosted solution for uptime monitoring, requiring own infrastructure.
- Upcheck vs Datadog: Enterprise observability platform with broader metrics and tracing, not a dedicated site-health monitor.
Upcheck FAQ
Do I need to install an agent on my servers?+
No, Upcheck works without any agent, DNS changes, or code on your side.
How often are the different checks performed?+
Uptime, domain registration and keyword checks run every 5 minutes; SSL checks twice daily; DNS checks every 6 hours; API checks every 5 minutes; ports are checked on demand.
Can I set custom alert thresholds?+
Yes, you can choose 30-day, 14-day or 7-day warning thresholds per site or globally.
What happens if a check fails temporarily?+
A site is marked down only after two consecutive failed probes, reducing false alarms.
Is there a limit to the number of sites I can monitor?+
Pricing is per site, and there are no tier limits; you can add as many sites as needed.
How are alerts delivered?+
Alerts can be sent to Email, Slack, Discord, Microsoft Teams, or a custom webhook, with reusable recipient groups.
Summarized by DevHunt from upcheck.so · Oct 8, 2026. Details may change; check the official site.
