Best Free VirtualMetric Alternatives — 12 Tools Compared in 2026

What is SentinelAgent?

SentinelAgent is a cloud-based monitoring system designed for Microsoft products, such as Exchange, Windows Server, Windows, SQLServer, and Dynamics NAV. It securely collects, saves, and reviews event logs, performance metrics (WMI), and computer specs in real-time from any number of Windows ...

What is SaaS Alerts?

SaaS Alerts ensures that MSPs are able to secure and maximize profits from their customers' core SaaS applications. Utilizing machine learning and pattern recognition, this platform provides immediate lock-down protection for calls of possible security risk, so the MSP may take action even ...

What is EventSentry?

EventSentry is a log and server monitoring tool designed to make workflows much easier. Get email alerts in response to monitored events, data and security codes, with embedded visual charts for analyzing performance. All of these metrics can be accessed via dashboard and made available across ...

What is Sensu?

Sensu provides a cloud monitoring platform that simplifies managing dynamic infrastructure. With role-based access, custom script execution and system metrics, teams can easily collaborate and take advantage of pre-configured monitoring workflows. Alerts can be sent out via email, SMS, Slack ...

What is Qualified?

Qualified leverages the current website of companies to identify leads and get the best return on investment. This comprehensive developer assessment helps start meaningful sales conversation, convert outbound and digital adverts, and further analyse clues of buying intent. This software helps ...

What is New Relic APM?

New Relic APM is an easy way to monitor, troubleshoot and analyze performance of Java application. Receive early alerts to performance problems as they happen with comprehensive transaction tracing. Analyze data and create custom reports to understand bottlenecks, errors and overall application ...

What is Datadog APM?

Datadog APM provides team with visibility into the health and performance of applications across multiple clouds and on-premises environments. Datadog APM helps business get faster visibility into new application availability issues, so business can resolve them faster. Proactively monitor and ...

What is Dynatrace?

Dynatrace APM enables users to measure, monitor and diagnose every step of the user experience in real-time: how fast web pages load and how responsive apps respond. Its out-of-the-box intelligence captures application data beyond standard metrics and with dashboards that present the ...

What is Better Stack?

Better Stack is an observability and incident management platform combining uptime monitoring, log management (Logtail), on-call alerting, and status pages in one unified tool. It monitors websites, APIs, and servers for uptime with 30-second check intervals from 20+ global locations, sends ...

What is AppDynamics?

AppDynamics is a provider of application performance monitoring products that help companies deliver quality applications and services to customers. AppDynamics focuses on its key differentiators: application intelligence and visibility from end-to-end, to help diagnose and eliminate ...

What is Axiom?

Axiom is a cloud-native log analytics and observability platform that ingests any event data at petabyte scale with no sampling, no schema requirements, and no pre-aggregation. Teams send logs, traces, metrics, and custom events to Axiom, then query them with APL (Axiom Processing Language) or ...

What is Langfuse?

Langfuse is an open-source LLM engineering platform for tracing, evaluation, prompt management, and metrics. It provides detailed traces of LLM application executions — capturing every LLM call, tool use, retrieval step, and agent action — and links traces to user sessions for production ...