Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.



OpsiMate is described as 'Open source platform that provides comprehensive infrastructure monitoring, automation, and management tools. Transform complexity into clarity with our unified, intelligent platform' and is a Log Management tool in the development category. There are more than 10 alternatives to OpsiMate for a variety of platforms, including Web-based, SaaS, Self-Hosted, Linux and Amazon Web Services apps. The best OpsiMate alternative is Nagios, which is both free and Open Source. Other great apps like OpsiMate are Prometheus, HyperDX, Grafana Loki and Better Stack Telemetry.
Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.



Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community.




An open source observability platform: Unify session replays, logs, traces, and errors – all without the Datadog price tag.




Grafana Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by Prometheus. It is designed to be very cost effective and easy to operate. It does not index the contents of the logs, but rather a set of labels for each log stream.



Transform your stack's logs into structured data with real-time processing of up to 1 billion logs per second. Enjoy fast search with SQL support, customizable retention, alerts for anomalies, and collaborative dashboards to streamline debugging and incident resolution.




Unify your cloud-native monitoring with zero-code eBPF, advanced profiling, and 10x storage efficiency.




Gain unparalleled observability into applications, infrastructure, and network across cloud and hybrid setups. Offers visualizations, distributed tracing, centralized logs, and integrates seamlessly with Azure and third-party services while enhancing security and compliance.


Amazon CloudWatch is a monitoring service for AWS cloud resources and the applications running on AWS. It collect and track metrics, collect and monitor log files, set alarms, and automatically react to changes in AWS resources.

ChaosSearch specializes in data analytics and indexing solutions for large-scale cloud object storage environments. The company is innovating in data indexing and search, making it easier to access and analyze vast amounts of application telemetry data efficiently.


Open source observability platform. SigNoz helps developers find issues in their deployed applications & solve them quickly.




Logit.io is used for a wide variety of use cases including log management, business intelligence, SIEM, APM, container monitoring, infrastructure monitoring, monitoring website uptime, measuring sales performance & vulnerability scanning.


Wavefront is an enterprise-class metrics monitoring and real-time analytics service that lets you visualize, query and alert over data from across your stack (infrastructure, containers, network, custom application metrics, business KPIs, etc.).