Monitor the apps running inside your network
Not everything lives on the public internet. Onagre keeps watch over your internal tools and private applications, without opening your network to the outside.
What Onagre watches for
- Are your internal apps available to your teams?
- Are your private services responding?
- All without exposing your network — no inbound access required.
Sensors that power this
- HTTP response Free Availability and expected status codes of a URL, with method, headers, body and authentication.
- Port Pro A TCP port that must accept connections.
- Ping Pro Host reachability and round-trip time.
- Server metrics With an agent CPU, memory and disk of the host running an agent, created with the agent.


Watch private apps without opening your network
Your intranet, internal dashboards, back-office tools and private APIs matter just as much as your public site — but you can't expose them to monitor them. A lightweight private agent runs inside your network and does the checks locally. It opens a single secure outbound connection to Onagre, so there's nothing to expose and no inbound port to open.
The agent stays simple on purpose — it just runs the checks the Hub asks for and sends back the results. All the configuration and intelligence stays in Onagre, accessible from your browser.
- Monitor internal sites, APIs and services
- One secure outbound connection — no inbound ports
- Auto-collect server health: CPU, memory, disk
- Runs on Linux, Windows and Docker
Other use cases
Start watching what your business runs on.
Free for up to 10 sensors, without a credit card. Public checks need nothing to install.