Uptime & Security Monitor
Add a website to start monitoring.

Add website

Security advisor

Please do not enter passwords or personal data. Your question and the findings of the chosen site are processed to answer it (see Privacy).

Add job heartbeat

Your cron job, backup or worker calls a URL when it finishes. If the call does not arrive in time, Vachtr alerts you.

Account, API & data

Alerts

API tokens Pro

Read-only access to your sites and heartbeats: curl -H "Authorization: Bearer vtr_…" /api/v1/sites

Your data

Download my data (JSON)
Delete my account

This removes your account, websites, history, heartbeats and requests permanently. Cancel an active subscription first.

Settings

Vachtr notifies on downtime, recovery and new critical/high findings.

Choose your plan

Keep Vachtr out of your statistics

Vachtr does not run JavaScript, so Google Analytics, the Meta pixel and Matomo's JS tracker never count it. Only server-log based tools can, and you can filter it there:

Exclude the user agent in your log or stats tool, and allow the IP in your firewall or security plugin (fail2ban, Cloudflare, Wordfence). Step-by-step instructions for Matomo, AWStats, Cloudflare, nginx and Apache:

Open the instructions

Ask your account manager