As we approach 2025, we have observed that there is a lot of competition in infrastructure monitoring tools. Many tools have tried to find a more sustainable and efficient solution to the IT infrastructure needs of businesses with new updates. New infrastructure monitoring tools have prepared bulletins introducing more advanced features in order to take part in the competition. We wanted to prepare you with more alternatives with an advanced and up-to-date list.

Before starting the list, it would be useful to know a few definitions that may be useful for those new to the industry.

What is Infrastructure Monitoring?

Infrastructure monitoring tools are essential for ensuring the reliability, performance, and security of IT systems. They provide real-time visibility into the health of servers, networks, and applications, enabling early detection of potential issues before they escalate into critical problems. By tracking key metrics such as CPU usage, memory consumption, network latency, and application response times, these tools help organizations optimize resource utilization, improve uptime, and maintain service-level agreements (SLAs). Furthermore, infrastructure monitoring aids in proactive planning, allowing for better capacity management and scalability as business needs evolve. Ultimately, these tools are indispensable for maintaining efficient and uninterrupted operations in today’s technology-driven environments.

Why Use Infrastructure Monitoring Tools?

Infrastructure monitoring tools are key to maintaining reliable and efficient IT systems. They provide real-time insights into performance, detect problems early, and help prevent costly downtime. By optimizing resource use and ensuring systems run smoothly, these tools keep businesses agile and prepared for growth.

15 best infrastructure monitoring tools review for 2025

None of the tools in this review have any sponsored links or content. That's why we tried to list all the tools we listed according to user reviews and our editors' review notes. If you have any useful infrastructure monitoring tools that are not listed, we would be happy to hear from you.

1-) Zabbix

Although Zabbix is not as old as Nagios, it is one of the oldest IT monitoring tools. Being open source, easily customizable, and having a very large supportive community makes it one of the most loved and positively commented infrastructure monitoring tools in the world. Zabbix works via snmp and is distributed free of charge under the gnu public license.

You can control the whole world with the extra triggers and items you add. (!) We should also point out that the categorization process received full marks from the users. Zabbix is extremely easy to install and use and does not require much maintenance because it does its own maintenance and even measures its own performance.

The oldest monitoring services with 20 years of experience.
Flexible and customizable structure that lets you monitor every vehicle on the network.
A wide range of support and documentation with a wide user network.

May need to be integrated by a certified expert.
Requires a vertical learning process.

2-) Nagios

Nagios is an open source IT monitoring tool that you can use for free, just like Zabbix. It is one of the oldest monitoring tools. Nagios, which has a very strong user community, also offers distribution and technical support to corporate companies with more than 200 partners in more than 50 countries.

-Host-based resource monitoring (disk, processor, memory)

-Service-based network monitoring (smtp, pop3, http, nntp, ftp, ping etc.)

-Flexibility to write your own plugins thanks to plug-in support.

-Ability to define network hierarchy with the "parent" hosts feature.

-Ability to send warning messages to specific people for specific situations and machines. (e-mail, pager, sms etc.)

It has a large referral network as it provides imaging services to the largest companies worldwide.
It is the oldest monitoring company with 25 years of experience.

High pricing may occur for small businesses.

3-) Datadog

Founded in 2010, Datadog is a highly advanced monitoring service that can integrate with all platforms and services you can think of.

It is possible to perform many tasks such as monitoring, log management, network monitoring, security and cloud management with Datalog. It is one of the most recognized and used monitoring services today.

With 14 years of experience, they offer very advanced monitoring and security solutions.
Comprehensive Monitoring and Visualization: Datadog offers comprehensive monitoring and visualization across various areas such as infrastructure, application performance, and log management.
Broad Integration Options: Integrates with many popular platforms such as AWS, Azure, Google Cloud, and Kubernetes, allowing users to monitor in a way that is compatible with their existing systems.
Provides scalable pricing for small companies.

Learning Curve: For new users, learning all the features of the platform can take time and may seem confusing at first.
It requires a vertical learning process and expertise.
There is no native rust support.

4-) Manage Engine OpManager

OpManager is a network-based monitoring tool developed for the management of IT operations. On average, like other monitoring tools, it has many functional features such as network monitoring and management, error management, comprehensive reporting, virtual environment management, application monitoring, network traffic analysis. Launched in 2003, ManageEngine OpManager is one of the oldest and most reliable infrastructure monitoring tools in this field.

15 Years of experience in the industry
Comprehensive IT Management: ManageEngine helps you manage all aspects of IT operations, including networks, servers, applications, desktops, mobile devices, service desks, Active Directory, and security.

Complex Setup: Initial setup on large networks can be complex and time-consuming.
Cost: Costs can be high for smaller organizations with limited budgets.

5-) Sematext

Sematext was founded in 2010 by Otis Gospodnetić. It started with the aim of providing consulting services on search and data analytics platforms such as Apache Lucene and Apache Solr. In the following years, Sematext expanded its product portfolio and started implementing full-stack observability solutions such as Sematext Cloud. This platform offers integrated services in the areas of performance monitoring, log management and distributed tracing.

10 years of experience and organizations in major countries of the world.
User monitors for customer experience..
Flexible payment options for different business models.

Learning Curve: An initial learning curve may be required to fully utilize all the features of the platform.

6-) SigNoz

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. (Source)

Open Source and Customizable: Being an open source platform, SigNoz allows users to customize it as per their needs.
Being open source, you can go ahead look and understand why something is not working the way it should work.
If you send spans, it automatically calculates important metrics like 99p and error rate you don't have to manually do something.
It's free easy to run and really configurable.
Their team and community is really helpful in helping you fix things asap. ( Source )

Difficulty in Setup and Configuration: The initial setup and configuration process, especially in large-scale systems, can be complex and time-consuming.
Expect things to break in upgrades. Had some rough experience with their helm charts.
Feels very less mature than Datadog, important things like 99p, 95p are not generated to be consumed in metrics for to be consumed as alert and slos (tbh even gcp stackdriver doesn't do it), log based alerting is there but seems a bit difficult to use, not very well documented, importing metrics from AWS/GCP is again not documented properly.
You will have a problem in having a unified dashboard for all things in one. But again they have a small team and probably few of those above cons are in their roadmaps ( Source )
Very high prices

7-) Graylog

Graylog is an open source log monitoring management system. You can collect logs and produce solutions. With Graylog, you can easily access system logs and detect problems. You can give different permissions to many users and allow them to examine the logs.

You can usually collect the logs of all syslog-supported devices to this server.

The nxlog agent is usually used to collect logs from Windows devices, which is more convenient for both filtering logs and narrowing the flow before it reaches the Graylog server.

You can follow some of these collected logs in a different flow by creating streams with parameters such as eventid. You can also trigger notifications and alarms through these streams and send e-mails to your admin account.

You can also add many operations to your server, such as directing online logs to another log server, with the tools you can obtain from github.

Enterprise edition offers up to 2gb log size per day for free.

Open Source and Customizable: It is created as an open source project. Users can customize it according to their needs.
Fast and Effective Analysis: Graylog offers high analysis speeds and low management overhead, allowing users to process data quickly.
Cost Effectiveness: It typically costs 30-50% less than its competitors, providing an affordable solution.

Complex Setup: Initial setup on large networks can be complex and time-consuming.

8-) Grafana

It would be extremely disparaging to call Grafana just an infrastructure monitoring tool. Because Grafana can do much more.

In fact, Grafana is a monitoring tool where you can display metrics collected from certain sources with graphs and define alarms for them. There is no limit to what you can do with this tool. For example, you can monitor your servers and solar power plants.

You can host elasticsearch and mssql as data sources at the same time; you can combine it with influxdb.

It is a great monitoring tool for devops.

Free plan to gain experience.
Open Source and Community Support: Thanks to its open source structure, it is possible to get support from a large user and developer community. This ensures that the platform remains up to date with continuous development and updates.
Comprehensive Data Source Support: Grafana can work integrated with Prometheus, InfluxDB, MySQL, Elasticsearch and many other data sources. In this way, it offers the opportunity to visualize data from different sources on a single platform.

Complex Setup and Configuration: The initial setup and configuration process can be complex and time-consuming, especially on large-scale systems.
Limited Reporting Features: While Grafana is strong on visualization, its advanced reporting and data analysis features may be lacking for some users.
Security and Authorization Deficiencies: Especially for larger organizations, dashboard-level authorization and security features may be limited.

9-) New Relic

New Relic is a monitoring tool that you can use to measure your web/mobile application performance. New Relic, one of the best tools for performance measurement, manages to get full marks from users. The most negative thing its users complain about is the high prices. However, you can access the last 24 hours of data for Server Monitoring for free. However, it offers a 15-day demo opportunity for application performance.

The fact that New Relic University offers very detailed information for beginners in the field is also a very important factor in the use of this tool by the masses.

No log silos
Price advantage: Up to 50% lower prices compared to competitors.
Full-stack observability

Learning Curve: An initial learning curve may be required to fully utilize all the features of the platform.

10-) Solar Winds

SolarWinds is generally appreciated by users for its comprehensive monitoring and management capabilities, user-friendly interface and flexible integration features. In particular, the solutions it offers in network performance, server and application monitoring facilitate effective management of IT infrastructure. In addition, it increases network security and helps meet compliance requirements thanks to its ability to monitor and analyze security events. While its integration capabilities with different systems allow it to seamlessly fit into existing IT infrastructure, it offers suitable solutions for both small businesses and large corporate structures thanks to its scalable structure.

Comprehensive Monitoring and Management: SolarWinds provides holistic management by monitoring various components of the IT infrastructure, such as networks, servers, applications, and databases.
Wide Integration Options: Provides a monitoring experience compatible with existing systems by working integrated with different platforms and services.

Learning Curve: An initial learning curve may be required to fully utilize all the features of the platform.
Security Concerns: Past security breaches have caused some users to have security concerns.

11-) Paessler PRTG

Paessler PRTG (Paessler Router Traffic Grapher) was launched on May 29, 2003 by Paessler AG, based in Germany. PRTG provides a wide range of solutions such as network performance, server and application monitoring, enabling effective management of IT infrastructure.

Thanks to its user-friendly interface, it allows systems to be easily configured and managed. In addition, with its capabilities to monitor and analyze security events, it increases network security and helps meet compliance requirements. Thanks to its integration capabilities with different systems, it fits seamlessly into the existing IT infrastructure. Thanks to its scalable structure, it offers suitable solutions for both small businesses and large corporate structures.

Flexible & customizable
Transparent pricing
Professional online support and extensive documentation and communication network.

Complicated user interface
In large networks with high sensor counts, license costs can quickly escalate.

12-) Kentik

Kentik provides services in the areas of network observability, network monitoring and anomaly detection. Kentik's Network Observability Cloud platform collects and analyzes NetFlow and other network data and provides network monitoring and anomaly detection services to operators of internet-connected networks. Using a data engine based on Google's Dremel model, the platform collects live operational data from internet routers and switches and produces network activity and health information.

One of the most important features that distinguishes Kentik from its competitors is that it analyzes network traffic in real time using big data analytics and machine learning techniques. In this way, it offers comprehensive and fast solutions in the areas of network performance, security and business intelligence. In addition, the flexible and scalable structure of the platform allows it to offer suitable solutions for both small businesses and large corporate structures.

Cloud Integration: Integrates with popular cloud services such as AWS, Azure, and Google Cloud, making it easy to monitor hybrid and multi-cloud environments.
Real-Time Network Visibility: Kentik monitors network traffic in real-time, allowing for rapid detection of anomalies and performance issues.

Cost: Especially for small and medium-sized businesses, Kentik's pricing model can be costly.
Learning Curve: An initial learning curve may be required to fully utilize all the features of the platform.

13-) Dynatrace

Dynatrace has developed a software observability platform that offers comprehensive solutions in areas such as application performance monitoring, infrastructure monitoring, application security, digital experience management, and cloud automation. The platform provides automatic discovery, mapping, and monitoring of applications and microservices with its AI-powered Davis engine. It also offers technologies such as automatic data collection with OneAgent, continuously updated topology mapping with Smartscape, and code-level distributed tracing with PurePath.

One of the key features that sets Dynatrace apart from its competitors is its deep integration of AI and automation. The Davis AI engine performs automatic root cause analysis and provides proactive problem detection using causal AI techniques. In addition, it offers high-performance solutions for contextual data analytics and management by offering indexless, read-on-schema storage with Grail data lake technology.

These features enable Dynatrace to simplify the complexity of cloud-native environments and accelerate digital transformation.

All monitors can be viewed from a single platform.
AI-Powered Problem Detection: Thanks to its AI-powered algorithms, the platform proactively detects problems and automates root cause analysis.
A well-known and reliable platform in the industry.

High Cost: Especially for small and medium-sized businesses, Dynatrace's pricing model can be costly.

14-) Unimus

Unimus was developed and launched in 2016 by NetCore j.s.a.

Serving in the areas of network automation, configuration backup and change management, Unimus offers network administrators the opportunity to easily backup, automate and monitor the configurations of network devices. Thanks to its user-friendly web-based interface, it provides fast installation and ease of use. Unimus, which can run on Windows, Linux and Unix systems with its multi-platform support, supports x86, x64 and ARM architectures.

In addition, thanks to its multi-vendor support, it works in harmony with network devices from different manufacturers and offers the opportunity to manage a wide range of devices.

One of the most important features that distinguishes Unimus from its competitors is its fast and trouble-free deployment process. Unimus, which can be installed in minutes, makes network automation and configuration management effortless. In addition, thanks to its modern and secure architecture, it has been developed in accordance with current security standards.

Its web-based interface eliminates the need for users to learn a command line interface or deal with configuration files, providing ease of use.

These features make Unimus stand out as an effective and efficient solution in network management.

Unimus supports many devices from all major networking vendors.
Network installation is extremely simple, without requiring expertise or lengthy training.
You can deploy Unimus on Windows, Linux or Unix. It supports x86, x64 and ARM.
Unimus is developed using modern technology and conforms to modern application architecture and security principles.

Since it is a new generation, it may need to receive more updates to work stably.
Customization Limitations: Some of the products may offer limited flexibility for certain customizations or integrations.

15-) Logic Monitor

LogicMonitor was founded in 2007 by Jie Song and Steve Francis in Santa Barbara, California.

The company offers a SaaS platform that provides hybrid observability and infrastructure monitoring services. LogicMonitor’s platform provides operational visibility and predictability to IT teams by monitoring the performance of applications as well as physical, virtual, and cloud infrastructures.

The platform allows users to quickly configure and manage their systems with automatic discovery and monitoring features. It also detects anomalies and provides proactive alerts with AI-powered analytics.

One of the most important features that sets LogicMonitor apart from its competitors is its extensive integration capabilities and flexible architecture. The platform supports over 3,000 integrations and can work seamlessly with a variety of devices, technologies, and services.

Moreover, thanks to its user-friendly interface and fast deployment process, it can be installed and used in minutes. These features are among the main reasons why LogicMonitor is preferred by IT professionals.

It is also ideal for small businesses with hybrid and scalable pricing.
Hybrid monitoring applications that analyze events and alerts with AI.

It requires integration and vertical learning with an expert team.

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