Simple, honest pricing
Start free. Pay only for what you need. Two independent products — use one or both.
Server Monitoring
Agent-based monitoring for your Linux servers. Per-node pricing.
Free
Up to 5 nodes
Pro
Unlimited nodes
Hardware Pack
Per capable node · requires Pro
External Monitoring
Monitor websites, APIs, and services from the outside. No agent needed.
What's included
Monitor Start
5 monitors · HTTP, HTTPS, TCP, Ping
$5/mo
Monitor Max
200 monitors · HTTP, HTTPS, TCP, Ping
$15/mo
Frequently asked questions
What exactly does the free plan include?
Heartbeat monitoring, disk and inode alerts, node down detection, and a basic dashboard for up to 5 nodes. The agent discovers your server context and you control what gets monitored.
Can I use external monitors without server monitoring?
Yes. External monitoring is a standalone product. You can monitor HTTP endpoints, APIs, and services without installing any agent. Buy monitor packs independently.
What does "capability-aware" mean for the Hardware Pack?
The agent detects what tools your server has (smartctl, mdadm, MegaCLI, ZFS, etc.). Hardware Pack features are offered only on nodes that have the relevant capabilities. You won't see an upsell for RAID monitoring on a server without a RAID controller.
How is "disk full prediction" different from a threshold?
Instead of alerting at 85% usage, we track growth rate over time and predict when the disk will actually be full. A server at 90% that's been stable for months doesn't need an alert. A server at 70% growing 5GB/day does.
Is the agent really open source?
Yes. The agent is fully open source on GitHub. You can audit every line of code. It collects only what's documented, starts monitoring only after your approval, and has no hidden telemetry.
Start monitoring with context
Free for up to 5 nodes. One command to install. No credit card required.
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