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Welcome to Onagre

Onagre is a SaaS monitoring platform that tracks the health and availability of your IT resources — whether they are publicly accessible or hosted within private networks.

Schema

How It Works

Onagre relies on agents that execute checks against your resources and report results to the platform.

  • Public Agents run on Onagre's infrastructure and monitor internet-facing services — no setup required.
  • Private Agents are deployed inside your network to monitor internal resources (databases, APIs, file integrity, etc.) that are not exposed to the internet.

All communications are encrypted via TLS. Agents only transmit monitoring results — sensitive credentials never leave your infrastructure.

What You Can Monitor

Onagre provides 14 sensor types covering a wide range of use cases:

Category Sensors
HTTP HTTP Response, Keyword, JSON, XML
Network Ping, Port, Domain Resolution, Certificate
Databases SQL Compatible, Key-Value DB
Messaging Dead Letter Queue
Files File Checksum
System Heartbeat, Server

See Sensors Overview for details on each type.

Get Started in Minutes

Create your account

Sign up for free at app.onagre.io and start monitoring public resources immediately.

Add your first sensors

Configure sensors from the dashboard — HTTP checks, ping, certificates, and more are available out of the box with Public Agents.

Deploy a private agent (optional)

Need to monitor internal resources? Deploy an agent in your infrastructure with a single command:

curl -fsSL https://d.onag.re/onagent.sh | sudo bash

See Agent Deployment for all options (Linux, Windows, Docker).

Set up notifications

Connect your preferred channels — Discord, Slack, Microsoft Teams, Google Chat, Webhooks, and more.

Plans

Free Pro Enterprise
Sensors 10 50 – 100 200 – 1,000
Public Agents
Core Agents (system metrics)
Advanced Agents (all 14 sensors)
Priority Support

See Plans for full comparison. Start free, upgrade when you need more.

Explore the Documentation

  • Why Onagre? — The problems we solve and how we're different.
  • Sensors — All sensor types and how to configure them.
  • Agents — Public vs Private, Core vs Advanced.
  • Deployment — Install script, manual, Docker, Windows, Ansible.
  • Configuration — Agent configuration reference.
  • Integrations — Notification channels and webhooks.
  • Changelog — Latest releases and features.