ManageEngine OpManager Verified Customer Reviews (2026)

From ManageEngine currently we are maintaining the asset management and remote connection. The remotely connecting and resolve the issues and also applying the patches, Updates, wallpapers and so many features using through manage engine.

Present we are using in my Organization ManageEngine endpoint security and Service Helpdesk ticketing tool.

Currently we don't like in the manage engine if any asset removing from customs group the option is not available and ticketing tool in also asset reassignment is difficult.

ManageEngine OpManager is a comprehensive network monitoring and management solution designed to help IT teams ensure seamless network performance and availability. It combines powerful monitoring features with affordability, making it a popular choice for small, medium, and large enterprises alike.

One of OpManager’s greatest strengths is its intuitive interface and real-time visibility. The dashboard provides a clear overview of devices, servers, applications, and bandwidth usage, helping IT administrators detect issues quickly. Its real-time alerts through email, SMS, and third-party integrations ensure minimal downtime by allowing rapid response to network problems.

The platform supports a wide range of devices across multiple vendors, including physical, virtual, and cloud infrastructures. This flexibility makes it suitable for organizations with hybrid IT environments. Furthermore, its automation features streamline routine network tasks, reducing manual effort and ensuring consistency in troubleshooting.

Scalability is another plus, as OpManager can handle thousands of devices while still maintaining solid performance. Its reporting and analytics tools provide actionable insights into performance trends, bandwidth consumption, and capacity planning, empowering IT teams to be proactive rather than reactive.

However, the solution is not without drawbacks. Some users find advanced configuration and customization challenging, and upgrades can be somewhat complex. For very large deployments, occasional performance slowdowns may occur. While the reporting system is robust, customization options for dashboards and reports could be more flexible. Additionally, customer support quality sometimes varies across regions.

Despite these minor limitations, OpManager delivers exceptional value. Its balance of features, usability, and pricing makes it a strong competitor in the network management space. Organizations seeking a reliable, cost-effective, and feature-rich solution will find ManageEngine OpManager a solid choice for maintaining healthy, efficient, and secure IT infrastructures.

ManageEngine OpManager is a powerful and reliable network monitoring and management solution that is widely appreciated for its comprehensive features, ease of use, and affordability. One of its biggest advantages is the intuitive and user-friendly interface. Even for IT teams without deep technical expertise, OpManager’s dashboard makes it easy to monitor network health, device status, and performance metrics in real time.

Another strong point is the wide device support. OpManager seamlessly monitors servers, switches, routers, firewalls, storage devices, virtual machines, and even cloud environments. It supports multi-vendor devices, making it a flexible choice for enterprises with diverse infrastructures.

The real-time monitoring and alerts system is another key advantage. OpManager provides instant notifications through email, SMS, and integrations with collaboration tools, ensuring that IT teams can act quickly on performance issues before they escalate into downtime. Its customizable thresholds and alerts help minimize false alarms while ensuring critical problems are never missed.

Scalability is also a major plus. Whether for small businesses or large enterprises, OpManager scales effectively, managing thousands of devices without compromising performance. Additionally, it offers robust automation capabilities, such as automated workflows for repetitive troubleshooting tasks, which save significant time and reduce human error.

The reporting and analytics features are well-designed, offering deep insights into bandwidth usage, device performance, and historical trends. These help in capacity planning and proactive problem-solving.

Affordability is another significant pro. Compared to other enterprise-grade network management tools, OpManager delivers excellent value with flexible licensing and a rich feature set without hidden costs.

Lastly, its integration capabilities with other ManageEngine products and third-party ITSM tools make it a central hub for network and IT operations management.

Overall, ManageEngine OpManager stands out for its usability, versatility, and cost-effectiveness, making it a preferred choice for IT teams seeking reliable network monitoring.

While ManageEngine OpManager is powerful, it can have a steep learning curve for advanced configurations. Some users report complex upgrade processes and occasional performance lags with very large networks. Customization of dashboards and reports can feel limited, and customer support response times may vary depending on region.

The OpManager in overall terms can be extremely useful to drill down on the issues related to network. The RCA can be easily taken out based on the monitoring observations. The technical assistance and support provided by ManageEngine team is great. Ticket resolution time is good. The product is reliable and stable.

1. Network devices monitoring can be done with ManageEngine OpManager very efficiently.
2. Performance of network switches, firewalls, IP addresses, routers can be done.
3. Logging and debugging becomes easy with OpManager.
4. At any point of time, you can get the status of your hardware devices. You can get an idea on the resource consumption.

It is a useful platform for troubleshooting from network and hardware perspective. There are no disadvantages. It helps in getting the real time stats and uptime of the application. Internet usage and bandwidth utilization can also be monitored.

OpManager is a solid network monitoring solution ideal for mid-sized enterprises. It offers real-time visibility, automation, and integration features, but may struggle with scalability and advanced analytics compared to premium tools.

Provides real-time network and server monitoring with customizable dashboards.
Easy to deploy and user-friendly interface, suitable for mid-sized IT teams.
Offers automation and integration with ticketing systems for streamlined workflows.

Performance issues at scale, especially with large device counts.
Complex licensing and pricing structure, which can be confusing.
Limited advanced analytics and virtualization support compared to competitors.

ManageEngine OpManager stands out as a versatile and powerful network monitoring tool that caters to organizations of various sizes. Its rich feature set, real-time visibility, and customizable environment make it a compelling option for IT teams

ManageEngine OpManager has User-Friendly Interface & provides real-time monitoring for servers, routers, switches, virtual machines, and more with detailed performance metrics. It's offers advanced automation tools and intelligent alerting to reduce manual overhead.

In ManageEngine OpManager we doesn't feel any dislike.

OpManager is a reliable and feature-rich IT monitoring solution that delivers strong visibility into networks, servers, and applications. Its automation, real-time alerts, and integrations make it effective for large enterprises. However, initial complexity and licensing costs can be challenges. Overall, it’s a solid choice for organizations seeking comprehensive infrastructure monitoring.

OpManager is a powerful IT infrastructure monitoring tool that helps track network performance, servers, and applications in real time. It offers customizable dashboards, instant alerts, and automation to simplify IT operations. With seamless integration into other ManageEngine products, it ensures end-to-end visibility and better uptime management.

OpManager can be complex to configure initially, requiring technical expertise. Some advanced features are only available in higher license tiers, making it costly for smaller setups. The user interface, while rich, may feel overwhelming at first. Integration with third-party tools outside ManageEngine’s suite can sometimes be limited.

I have been using Manage Engine OpManager in my current as well as past two organisations. I have found this product to be very useful in monitoring mid-range environments. It is positioned as a mid-to-upper-tier tool (not ultra-premium) that aims to strike a balance between features and cost. Overall the product is fruitful.

1) User-friendly interface.
2) Customizable and flexible reporting options.
3) Multiple Software Integration for end-to-end monitoring and troubleshooting.
4) Informative User Dashboard, even customizable.
5) The device can be added by using multiple protocols.
6) Alerting & threshold-based notifications.
7) We have used it for monitoring of network devices like routers, switches, firewalls, servers, VMs, etc.
8) The proactive dashboard visualises the health status.
9) Value for money.

1) Upgrades without technical support team involvement are a bit risky (some features break), with downtime or issues, especially when skipping versions or following wrong steps for the same.
2) On-call support could have been a better option for end users.

Love this product and it works well for our clients. We have now standardized on it as pricing is better as compared to the competitor

Alerts management are on real time and this gives an opportunity to monitor the critical systems and respond quickly to avoid extended downtime.

Sometimes becomes difficult to manage devices as the more devices you have on the systems and if the grouping was not done on the initial stage

Overall experience with OpManager has been outstanding. It provides real-time visibility, quick alerts, and smooth monitoring that has enhanced our IT operations and reduced downtime.

OpManager is a powerful and user-friendly monitoring tool. It gives real-time alerts, detailed dashboards, and accurate reporting that helps us quickly identify and resolve issues, improving uptime and IT performance.

No such as any, OpManager has been an excellent tool for our IT infrastructure monitoring

Overall, OpManager is a powerful and cost-effective IT monitoring solution that provides strong visibility into networks, servers, and applications with customizable dashboards and proactive alerts. While it offers great value and scalability, it can be complex to configure, has limited third-party integrations, and some advanced modules require extra licensing. It’s best suited for mid-sized to large enterprises looking for a reliable all-in-one monitoring tool.

OpManager is a reliable and cost-effective tool for monitoring networks, servers, and applications. It offers customizable dashboards, proactive alerts, and automated workflows for quick issue resolution. The platform is easy to use, scalable, and supports multi-vendor environments, making IT management more efficient.

OpManager can be complex to configure for advanced features and sometimes slows down in large environments. Third-party integrations are limited, and certain vendor-specific device support may require extra effort. Also, some advanced modules need separate licensing, which can increase overall cost.

ManageEngine OpManager is a solid network monitoring solution known for its easy setup, intuitive interface, and comprehensive monitoring capabilities. It offers strong reporting and scalability, making it suitable for medium to large networks. However, it can be resource-heavy on very large deployments, has limited third-party integrations, and its pricing model may feel complex for some users.

Comprehensive network and server monitoring with real-time alerts and customizable dashboards.
Easy setup and intuitive interface; supports VMware/Hyper-V environments and proactive fault detection.
Scalable architecture and strong reporting features for network utilization and uptime

Limited customization for dashboards and alerts; reporting can lack detail.
Performance slows on very large networks; complex installation and pricing model.
Limited third-party integrations and weak support for advanced AI-driven issue resolution

OpManager is very useful. The real time monitoring, centralized dashboard and alert mechanism are its core properties. Dashboards are easy to understand and can be customized. Technical tickets can be raised for any issues and turn around time is also good from ManageEngine team. Altogether a great product.

ManageEngine OpManager is a powerful platform for monitoring and observability of the network devices. It provides a deep visibility into the performance of devices like firewalls, LAN controllers, servers, Virtual machines, routers, switches, printers and more. This monitoring provides results and reports in graphical formats for better understanding and then decisions can be taken based on this, thus helping to arrive at a root cause.

Being a useful tool, there are no dislikes for it. We are using it for monitoring all our servers, the CPU, memory and storage monitoring helps us in keeping our server health good. Further, it also helps you know the availability of the server, whether it is up or not. Network packet monitoring can also be done and helps in getting to know about the packet loss if any.

OpManager Plus represents a solid “middle ground”: it’s powerful enough to cover most common needs — network, server, bandwidth, application monitoring — without the cost or complexity (on day‑to‑day use) of ultra‑enterprise or bespoke monitoring platforms. For small to mid‑sized IT shops, growing enterprises, or organizations wanting unified visibility without too many separate tools, it’s a dependable choice.
That said, it is not “perfect” — initial set up, edge‑case device coverage, and alert/response delays need careful handling. For very large, highly dynamic, or extremely customized environments, you might eventually bump against those limitations.

Unified monitoring across devices & infrastructure — OpManager Plus lets you monitor a wide variety of devices (servers, routers, switches, firewalls, etc.), along with applications and bandwidth, all from one console. This centralization simplifies infrastructure oversight.
Automatic device discovery & wide vendor support — It can automatically scan and discover multiple devices on your network (regardless of vendor: Cisco, HP, Dell, Huawei, etc.), which reduces manual configuration and speeds up setup.
Intuitive UI with customizable dashboards & alerting — Users appreciate the user‑friendly interface, dashboards that are easier to navigate, and a strong alerting/notification system (email, mobile, etc.) that helps stay on top of issues proactively.
Comprehensive monitoring functionality — It supports monitoring of server performance (CPU, RAM, disk), network traffic and bandwidth, process/service status, and more — giving a full picture of infrastructure health.
Good value for money — Compared with many high‑end enterprise monitoring tools, OpManager Plus offers a broad feature set at a relatively reasonable cost — especially attractive for small to medium‑size organizations.
Scalable for growing environments — The software can scale to monitor many devices (hundreds to thousands), making it suitable for organizations that expect to grow without immediately needing an entirely new monitoring solution.
Automation and reporting features — It supports automation (e.g. auto‑backups, threshold‑based alerts), and offers reporting and auditing capabilities — helpful for long‑term performance tracking and capacity planning.

Complexity & Learning Curve
The breadth of features means initial setup and configuration can be complex. Some users report that enabling advanced monitoring (custom device types, SNMP traps, workflows) takes time and technical effort.
Performance & Scalability Issues at Large Scale
In large deployments (many devices or high traffic), the system sometimes slows down — for example dashboards and UI may lag; browser-refresh delays or sluggishness have been reported when exporting reports or monitoring many devices.
Alerting / Reporting Limitations or Inconsistencies
Some users note that alert notifications can be delayed or unreliable at times, especially under heavy load. In other cases, bandwidth or traffic‑analysis reports may show inaccurate or inconsistent data, which impacts capacity planning or troubleshooting.
Device / Protocol Coverage Gaps
While device-discovery is generally good, there are occasions where new or less-common devices (or those not in the built-in database) get only limited monitoring (e.g. only basic “ping / ICMP” rather than full SNMP/flow), or require manual configuration.
Licensing Complexity & Cost at Scale
As network size grows and more devices/modules are added, licensing cost and management become non-trivial. For smaller or home‑lab setups, the full‑version license may feel overkill; for large enterprises, cost can escalate as device count and optional modules grow.
Upgrade & Update Challenges
Some users said that updating the software (to new versions) or installing patches can be difficult, especially if one is a few versions behind — this can lead to downtime or configuration issues if not carefully managed.
Limited Integration / Third‑Party / Cloud Focus
For organizations that rely heavily on cloud services or need deep integration with many third‑party tools, OpManager Plus can feel lacking. Some integrations require manual effort or scripting to get working properly.
UI / Usability & Customization Constraints
While basic dashboards and monitoring are often fine, customizing certain views or reports can be limited or unintuitive — users report that visualizations or report‑export features might not meet advanced or very specific requirements.

⭐ Overall Review of ManageEngine OpManager

ManageEngine OpManager is a powerful, cost-effective, and versatile IT monitoring platform well-suited for mid-to-large organizations that need unified visibility across networks, servers, and applications. Its strengths lie in easy deployment, real-time monitoring, customizable dashboards, automation, and scalability, allowing IT teams to reduce downtime and improve efficiency.

While the platform is feature-rich, certain advanced capabilities require additional licensing, and the user interface may feel dated in very large deployments. Integration with third-party tools is also somewhat limited compared to competitors.

Overall, OpManager strikes an excellent balance between functionality, affordability, and usability, making it a strong choice for IT teams seeking a reliable monitoring solution without the high costs of some enterprise-grade alternatives.

Verdict: ✅ Recommended for organizations seeking robust, centralized monitoring with strong value-for-money.

ManageEngine OpManager is widely recognized as a robust and versatile IT monitoring solution that delivers significant advantages for organizations managing complex networks, servers, and applications. One of its biggest strengths lies in its ease of deployment and use. With auto-discovery and more than 11,000 device templates, administrators can begin monitoring their infrastructure within hours, without heavy manual configuration. The agentless architecture also simplifies rollout, reducing maintenance overhead.
Another major benefit is its comprehensive real-time monitoring. OpManager covers a wide range of IT assets, including routers, switches, firewalls, physical and virtual servers, storage devices, and applications. This unified monitoring approach eliminates the need for multiple siloed tools, giving IT teams a single pane of glass to track performance and availability.
The customizable dashboards and visualization tools are another standout feature. Dynamic network maps and tailored views provide quick insights into health and performance, helping teams identify root causes faster. Combined with intelligent alerting and automation, OpManager enables proactive issue resolution before problems escalate into downtime. Automated workflows can be designed to handle routine tasks, saving valuable IT resources and improving efficiency.
Scalability is also a strong point. OpManager can monitor environments ranging from small networks to large-scale infrastructures with thousands of devices, making it a good fit for both mid-sized companies and large enterprises.

Finally, OpManager earns praise for its value for money. Compared to many enterprise-class monitoring platforms, it delivers a wide range of capabilities at a relatively affordable price. Coupled with responsive vendor support and a strong user community, organizations often find OpManager a cost-effective yet powerful solution for network and infrastructure management.

In short, ManageEngine OpManager’s main pros include easy setup, comprehensive real-time monitoring, visual dashboards, proactive automation, scalability, and strong overall value, making it a trusted choice for IT teams worldwide.

While powerful, ManageEngine OpManager has some drawbacks. Advanced features like NetFlow, cloud monitoring, and application performance require add-ons or separate licenses. The user interface can feel dated and sluggish in large deployments. Setup for complex environments may be challenging, and integration with third-party tools is somewhat limited.

As a System Administrator with over 8 years of experience managing complex IT infrastructures, I've worked with a wide range of Operating Systems and Storage monitoring tools. Among them, ManageEngine OpManager and Appmanager has consistently stood out as a reliable, feature-rich, and cost-effective solution for network and server monitoring.

What I Like:
1. Intuitive Dashboard and Customization:
The UI is one of OpManager’s strong suits. The dashboards are easy to customize based on what I need to monitor daily—be it bandwidth, server performance, or application availability. It’s clean, responsive, and gives real-time visibility without clutter.

2. Depth of Monitoring Capabilities:
OpManager supports a wide range of devices out of the box. From routers, switches, firewalls, and servers (Windows/Linux), to virtualized environments (VMware, Hyper-V), I rarely have to do any manual MIB configuration. Threshold-based alerts are accurate and reduce false positives when fine-tuned.

3. Automation and Scripting Support:
I especially appreciate the workflow automation features—simple to set up, and they’ve helped reduce manual intervention during off-hours. You can also integrate scripts for automated remediation, which is a lifesaver in certain recurring scenarios.

4. Alerting and Notification System:
The multi-channel alerting (email, SMS, push notifications) is robust and timely. Integration with tools like ServiceDesk Plus and third-party ITSM platforms has helped streamline incident response times significantly.

5. Value for Money:
Compared to other enterprise-grade tools like SolarWinds or PRTG, OpManager provides nearly the same depth at a fraction of the cost. For mid-sized enterprises or growing IT teams, it hits the sweet spot in terms of functionality vs. price.

Areas That Need Improvement:
1. Initial Setup Can Be Time-Consuming:
While the UI is great once you’re inside, the initial configuration—especially for more complex environments—can be a bit overwhelming. Device discovery is solid, but organizing and fine-tuning monitoring for hundreds of nodes takes time.

2. Licensing Clarity:
The licensing model can be a bit confusing. There are add-ons and feature limitations depending on the tier, and understanding exactly what’s included sometimes requires back-and-forth with sales.

3. Report Customization:
Built-in reports are helpful, but custom report creation can feel limited unless you're comfortable working with XML or API integrations. More drag-and-drop flexibility would

OpManager Plus represents a solid “middle ground”: it’s powerful enough to cover most common needs — network, server, bandwidth, application monitoring — without the cost or complexity (on day‑to‑day use) of ultra‑enterprise or bespoke monitoring platforms. For small to mid‑sized IT shops, growing enterprises, or organizations wanting unified visibility without too many separate tools, it’s a dependable choice.
That said, it is not “perfect” — initial set up, edge‑case device coverage, and alert/response delays need careful handling. For very large, highly dynamic, or extremely customized environments, you might eventually bump against those limitations.

Unified monitoring across devices & infrastructure — OpManager Plus lets you monitor a wide variety of devices (servers, routers, switches, firewalls, etc.), along with applications and bandwidth, all from one console. This centralization simplifies infrastructure oversight.
Automatic device discovery & wide vendor support — It can automatically scan and discover multiple devices on your network (regardless of vendor: Cisco, HP, Dell, Huawei, etc.), which reduces manual configuration and speeds up setup.
Intuitive UI with customizable dashboards & alerting — Users appreciate the user‑friendly interface, dashboards that are easier to navigate, and a strong alerting/notification system (email, mobile, etc.) that helps stay on top of issues proactively.
Comprehensive monitoring functionality — It supports monitoring of server performance (CPU, RAM, disk), network traffic and bandwidth, process/service status, and more — giving a full picture of infrastructure health.
Good value for money — Compared with many high‑end enterprise monitoring tools, OpManager Plus offers a broad feature set at a relatively reasonable cost — especially attractive for small to medium‑size organizations.
Scalable for growing environments — The software can scale to monitor many devices (hundreds to thousands), making it suitable for organizations that expect to grow without immediately needing an entirely new monitoring solution.
Automation and reporting features — It supports automation (e.g. auto‑backups, threshold‑based alerts), and offers reporting and auditing capabilities — helpful for long‑term performance tracking and capacity planning.

Complexity & Learning Curve
The breadth of features means initial setup and configuration can be complex. Some users report that enabling advanced monitoring (custom device types, SNMP traps, workflows) takes time and technical effort.
Performance & Scalability Issues at Large Scale
In large deployments (many devices or high traffic), the system sometimes slows down — for example dashboards and UI may lag; browser-refresh delays or sluggishness have been reported when exporting reports or monitoring many devices.
Alerting / Reporting Limitations or Inconsistencies
Some users note that alert notifications can be delayed or unreliable at times, especially under heavy load. In other cases, bandwidth or traffic‑analysis reports may show inaccurate or inconsistent data, which impacts capacity planning or troubleshooting.
Device / Protocol Coverage Gaps
While device-discovery is generally good, there are occasions where new or less-common devices (or those not in the built-in database) get only limited monitoring (e.g. only basic “ping / ICMP” rather than full SNMP/flow), or require manual configuration.
Licensing Complexity & Cost at Scale
As network size grows and more devices/modules are added, licensing cost and management become non-trivial. For smaller or home‑lab setups, the full‑version license may feel overkill; for large enterprises, cost can escalate as device count and optional modules grow.
Upgrade & Update Challenges
Some users said that updating the software (to new versions) or installing patches can be difficult, especially if one is a few versions behind — this can lead to downtime or configuration issues if not carefully managed.
Limited Integration / Third‑Party / Cloud Focus
For organizations that rely heavily on cloud services or need deep integration with many third‑party tools, OpManager Plus can feel lacking. Some integrations require manual effort or scripting to get working properly.
UI / Usability & Customization Constraints
While basic dashboards and monitoring are often fine, customizing certain views or reports can be limited or unintuitive — users report that visualizations or report‑export features might not meet advanced or very specific requirements.

We’ve been using OpManager as our core network monitoring solution for over a year. It provides excellent visibility into network health and device performance. The alerts help us act quickly on issues, and the UI makes it easy for new admins to get started. While some features could be more seamless (like third-party integrations), the product overall is highly dependable.

User-friendly interface with customizable dashboards

Real-time network performance monitoring

Extensive device support (routers, switches, firewalls)

Quick setup and auto-discovery features

Alerting and reporting capabilities are very useful

Initial learning curve for advanced configurations

Reporting can be slow for large networks

Integration with some third-party tools requires manual steps

As mentioned above, this product is designed in such a way, that it is user friendly with almost all the featured required, hence a Very good Product.

This product is very easy to use, features are there which are required at an affordable price range, beautifully designed, with good support from the OEM and the technical team is also very good.

We have been using this product for around 8+ years, but have not found any major difficulty as such.

ManageEngine OpManager is a powerful and feature-rich network monitoring solution that offers comprehensive visibility, reliable alerts, and strong reporting capabilities. While the initial setup and advanced features may require time to master, its scalability and multi-vendor support make it a solid choice for organizations of all sizes seeking robust IT infrastructure monitoring.

Comprehensive Monitoring – Tracks network devices, servers, applications, and services in real-time.

User-Friendly Interface – Intuitive dashboard and customizable views.

Strong Reporting Capabilities – Pre-built and customizable reports for performance analysis.

Initial Setup Complexity – Configuration can be time-consuming for large environments.

Resource Intensive – May require significant server resources for optimal performance.

Steep Learning Curve for Advanced Features – Some modules require in-depth training to use effectively.

For SMBs and regional MSPs that need reliable monitoring without a six-figure price tag, it’s a very safe bet.

We were up and running in under an hour thanks to the auto-discovery wizard; comprehensive SNMP/WMI templates cover 90 % of what we monitor out-of-the-box, and the workflow-based alerts (email, Teams, SMS) have already helped us catch failures.

The web UI feels a bit dated; custom report builder is powerful but not always intuitive; APM add-on costs stack up quickly; initial setup for NetFlow and firewall logs requires more manual tuning than the quick-start guide implies.