Know everything running
on your servers.
DriftHalt gives sysadmins and self-hosters a single dashboard into every server — what's installed, what version it is, when SSL certs expire, what's changed, and alerts when memory spikes, processes crash, or the OOM killer fires.
Install the agent on any Ubuntu/Debian server:
curl -fsSL https://drifthalt.sh/install | sudo bash -s -- --api-key YOUR_KEYEverything in one place
Automatic Service Discovery
No manual config. The agent finds everything running on your server — packages, services, containers, cron jobs.
Version Intelligence
Know which packages are outdated the moment you open the dashboard. Tracks packages, Docker images, and GitHub releases — growing list.
Configuration Drift Detection
Set a baseline and get alerted the moment anything changes — packages updated, services toggled, cron jobs added or removed. Know what changed and when.
SSL Expiry Tracking
Never get caught by an expired certificate. Get alerted 14 days before expiry with a countdown per domain.
Multi-Server View
One dashboard for all your servers. See status, resource usage, and alerts across your entire infrastructure.
See it in action
Real data from real servers. No mock-ups.
Why not just use Uptime Kuma or Beszel?
Those are great tools — DriftHalt doesn't replace them. It adds the layer they're missing.
| Capability | Uptime Kuma | Beszel | DriftHalt |
|---|---|---|---|
| Up/down monitoring | ✓ | ✓ | ✓ |
| Resource metrics | — | ✓ | ✓ |
| Package inventory | — | — | ✓ |
| Version tracking | — | — | ✓ |
| SSL expiry alerts | — | — | ✓ |
| Cron job visibility | — | — | ✓ |
| Configuration drift detection | — | — | ✓ |
| PM2 & OOM monitoring | — | — | ✓ |
Simple pricing
Free
- ✓Up to 2 servers
- ✓Basic dashboard
- ✓Version intelligence — apt packages (90+ tracked)
- ✓SSL expiry alerts
- ✓Webhook notifications (Slack, Discord, and generic)
- ✓7 days of history
Pro
- ✓Unlimited servers
- ✓Full version database — apt, GitHub releases, and Docker Hub (90+ packages, growing)
- ✓12 months of history
- ✓Configuration drift detection
- ✓Priority email support
- ✓Extended alert history