Guide des 25 meilleurs outils de surveillance de 2026

Atera is an all-in-one IT management platform designed for Managed Service Providers (MSPs) and IT professionals. It helps you monitor, manage, and automate IT operations across devices and networks, with a strong focus on reducing manual workload through AI and automation. Atera offers real-time visibility into system performance, network health, and device status, making it easier to proactively manage IT environments.

Why I Picked Atera: I chose Atera because it stands out for its remote monitoring and management (RMM) capabilities, which let you keep tabs on performance, uptime, and network health in real time. This makes it easier to catch and resolve issues before they escalate. I also value Atera’s AI-driven automation tools, which help speed up ticket resolution and free up time for more strategic IT work. Its customizable dashboards further enhance usability by giving you full control over how you view your environment.

Standout Features & Integrations:

Atera’s features include patch management to ensure systems stay secure and current, along with network discovery tools that provide a clear picture of all connected devices. Advanced reporting helps you analyze performance trends, while its built-in ticketing system centralizes issue tracking. Integrations include Salesforce, HubSpot, Microsoft Teams, Zendesk, Jira Software Cloud, Acronis Cyber Protect Cloud, Asana, ServiceNow, and WhatsApp Notifications, among others.

Auvik is a network management platform that enhances your network's visibility and performance. It offers monitoring tools to help you keep your network in check and running smoothly.

Why I Picked Auvik: One of the reasons I chose Auvik as a top monitoring tool is its ability to provide real-time device monitoring. This feature lets you keep a constant eye on your network's health, ensuring that you can catch and address issues as they arise. Another compelling feature is automated network mapping, which visually represents your network's layout and connections. This helps you understand how different devices interact, making it easier to manage and troubleshoot. Another feature that stands out is performance metrics tracking. With this, you can gather valuable data about your network's performance, allowing you to make informed decisions to optimize its functionality. The platform also offers customizable alerts that notify you of potential issues, so you can address them before they escalate.

Standout Features & Integrations:

Features include configuration backups that ensure you never lose critical settings, remote device management that allows you to control devices from anywhere, and global alert settings that provide consistent monitoring across your network. These features work together to provide a comprehensive solution for managing and monitoring your network.

Integrations include Cisco, Datto, Microsoft Intune, Slack, ServiceNow, ConnectWise, Dell, Fortinet, Palo Alto Networks, Cisco Meraki, Okta, and Jamf.

PRTG Network Monitor is a comprehensive tool that helps you keep an eye on your entire IT infrastructure. It monitors systems, devices, traffic, and applications, providing real-time insights into your network's health. With PRTG, you can identify and address issues before they become critical.

Why I Picked PRTG: I chose PRTG for its ability to unify the monitoring of various technologies through integrated protocols like SNMP, WMI, SSH, and more. This means you can oversee a wide range of platforms, devices and systems within your network, ensuring all components are functioning properly. Additionally, PRTG offers customizable reporting, allowing you to generate detailed reports tailored to your needs. Another valuable aspect of PRTG is its real-time alerting system. You receive immediate notifications about potential issues, enabling you to respond promptly and minimize downtime. 

Standout Features & Integrations:

Other key features include detailed statistics for applications running in your network, helping you manage resources effectively. Additionally, its distributed monitoring feature allows you to monitor multiple networks in different locations, all from a single interface. It also has real-time maps and dashboards that visualize your network's status, making it easier to identify and address issues. Integrations include AWS, Cisco, Dell Technologies, HPE, VMware, ServiceNow, Check Point, Sonicwall, NetApp, Fujitsu, Lansweeper, and Martello.

ManageEngine Applications Manager is a tool that helps you monitor the performance of your applications and IT infrastructure. It keeps an eye on various components like servers, databases, and cloud services to ensure they're running smoothly. By doing so, it helps your team identify and fix issues before they affect your users.

Why I Picked ManageEngine Applications Manager: One reason I chose ManageEngine Applications Manager is its ability to monitor a wide range of technologies. It supports over 150 technologies, including application servers, databases, and cloud platforms. This means you can oversee your entire IT environment from a single console, making it easier to spot and address potential problems. Another useful feature is its real-time performance tracking. The tool provides insights into metrics like CPU and memory usage, response times, and transaction details. With this information, your team can quickly identify performance bottlenecks and take corrective actions to maintain optimal application performance.

Standout Features & Integrations:

Features include synthetic transaction monitoring, which allows you to simulate user interactions with your applications to identify potential issues before they impact real users. Additionally, real user monitoring provides insights into the actual experiences of your users, helping you understand how your applications perform under real-world conditions.

Integrations include ManageEngine ServiceDesk Plus, ServiceNow, Site24x7, AlarmsOne, Slack, Prometheus, AWS, Google Cloud, Microsoft Azure, Oracle, and MySQL.

For developers and businesses seeking a monitoring tool that provides immediate insights into application performance and errors, Sentry stands out as a comprehensive solution. It is particularly appealing to those in web and mobile development, e-commerce, and enterprise sectors, addressing the critical need for real-time error tracking and performance optimization during high-traffic periods.

Why I Picked Sentry

I picked Sentry for its robust error monitoring and performance tracking capabilities. The tool excels at real-time error tracking, immediately alerting your team to issues and enabling swift resolution. Sentry's distributed tracing feature provides a detailed view of transaction performance, helping you identify slow operations and optimize them. Additionally, the session replay functionality offers visual context for debugging, making it easier to understand user interactions and address issues effectively.

Sentry Key Features

In addition to real-time application error tracking, Sentry offers:

• Mobile App Crash Reporting: Provides insights into mobile app crashes with detailed stack traces.
• Gaming Analytics: Provides performance monitoring tailored for gaming applications, highlighting latency and frame-rate issues.
• AI Code Review: Leverages AI to suggest potential fixes for detected issues, streamlining the debugging process.
• Security and Compliance: Ensures user data protection through industry-standard security measures, making it suitable for applications handling sensitive information.

Sentry Integrations

Sentry offers a wide range of native integrations to enhance workflow efficiency, including GitHub, Bitbucket, GitLab, Slack, Microsoft Teams, Jira, Asana, Trello, Datadog, and PagerDuty.

Icinga is an open-source monitoring solution that helps you keep an eye on your entire IT infrastructure. It's designed to handle complex environments, offering a wide range of features to ensure your systems are running smoothly.

Why I Picked Icinga: It allows you to monitor everything from servers and networks to applications and databases. You can automatically import data from sources like Active Directory or cloud platforms like AWS and Azure, keeping your monitoring setup in sync with your infrastructure. I also like that it provides monitoring automation, allowing you to manage repetitive processes more easily. And, with its metrics and logs, you can gather and analyze data to gain valuable insights into your systems. 

Standout Features & Integrations:

Other key features include distributed and agent-based monitoring to support coverage across multiple locations and customizable alerts and notifications to help you resolve issues quickly. Its analytics tools also let you create custom dashboards and reports, helping you identify bottlenecks and track historical uptime.

Some of Icinga's integrations include Grafana, AWS, Azure, Puppet, Ansible, Chef, Terraform, Jira, PagerDuty, ServiceNow, BigPanda, and Stackstorm.

Site24x7 is a cloud-based monitoring solution designed for DevOps and IT operations teams. It offers comprehensive monitoring capabilities for websites, servers, applications, and network devices, providing real-time insights into performance and availability.

Why I Picked Site24x7: I like Site24x7 for its robust application performance monitoring (APM). It supports various programming languages, including Java, .NET, Ruby, PHP, and Node.js. Another notable aspect is Site24x7's real user monitoring (RUM). This feature enables you to analyze the actual experience of users interacting with your website or web applications. By segmenting performance data by browser, platform, geography, and more, you can gain valuable insights into how different factors affect user experience and make informed decisions to improve it. Overall, these features help you proactively monitor various components of your IT infrastructure.

Standout Features & Integrations:

Other features include synthetic web transaction monitoring, which lets you record and simulate multi-step user interactions in a real browser, helping you optimize critical user journeys like login forms and shopping carts. Additionally, Site24x7's log management consolidates and indexes logs from various sources, aiding in efficient troubleshooting and issue resolution.

Integrations include ServiceNow, PagerDuty, Opsgenie, Jira, ManageEngine AlarmsOne, ManageEngine ServiceDesk Plus, Slack, Microsoft Teams, Zoho Cliq, Amazon EventBridge, Zapier, and Webhooks.

ManageEngine OpManager is a robust tool that specializes in providing an integrated approach to network management. It offers functionalities that span from monitoring network performance to automating network configurations, aligning it perfectly as a solution for comprehensive network management.

Why I Picked ManageEngine OpManager: When it came to choosing a tool for all-encompassing network management, ManageEngine OpManager emerged at the forefront of my evaluations. Its distinct suite of features caters specifically to those who seek a holistic perspective on their network's operations and health.

Based on these assessments, I formed the opinion that ManageEngine OpManager is best positioned for complete network management tasks.

Standout Features & Integrations:

OpManager is distinguished by its physical and virtual server monitoring capabilities. Its network configuration management allows administrators to backup, restore, and automate tasks, providing peace of mind against configuration errors.

On the integration front, ManageEngine OpManager supports integration with popular ITOM solutions and third-party IT management apps, enriching its functionality.

Dynatrace is a performance monitoring tool designed to oversee the entirety of a digital ecosystem. Its sophisticated AI capabilities enable it to not only monitor but also proactively identify anomalies within a system.

This particular focus on AI-driven insights makes it especially suited for those in search of a solution for anomaly detection.

Why I Picked Dynatrace: In my search for monitoring solutions, Dynatrace captured my attention because of its pronounced emphasis on AI. The decision to select it was influenced by how its unique AI capabilities facilitate rapid anomaly detection, often preempting issues before they escalate.

My judgment, after comparing various tools, led me to believe that Dynatrace is unparalleled in its offering of AI-assisted anomaly detection.

Standout Features & Integrations:

Dynatrace offers real-time anomaly detection and root cause determination, attributes that are vital for quick issue resolution. It is full-stack monitoring, from applications to infrastructure, ensures comprehensive coverage.

When it comes to integrations, Dynatrace ties in with cloud platforms, CI/CD tools, and major IT operations platforms, making it adaptable to varied IT environments.

Nagios XI is a powerful tool designed to monitor all facets of an IT environment. From network devices to applications, it offers in-depth insights into the health and performance of resources.

Why I Picked Nagios XI: The journey of choosing Nagios XI over others came from a rigorous comparison and evaluation of its prowess in infrastructure monitoring. I determined that while many tools excel in certain aspects, Nagios XI stands out in its holistic view of IT environments. Its reputation as a leader in the monitoring space solidified my opinion, making it clear that it's best suited for those requiring extensive infrastructure insights.

Standout Features & Integrations:

Nagios XI offers a centralized monitoring solution that includes customizable dashboards, ensuring every piece of your infrastructure doesn't go unnoticed. The tool’s auto-discovery feature simplifies the process of adding new components to the monitoring realm. On the integration front, Nagios XI offers compatibility with a plethora of third-party solutions, allowing businesses to combine their monitoring with other essential IT operations tools.