Oracle Enterprise Manager vs Zenoss Cloud comparison

Oracle and Zenoss are both solutions in the Server Monitoring category. Oracle is ranked #6 with an average rating of 8.1, while Zenoss is ranked #26. Oracle holds a 2.7% mindshare in SM, compared to Zenoss’s 2.6% mindshare. Additionally, 95% of Oracle users are willing to recommend the solution, compared to 100% of Zenoss users who would recommend it.

Oracle Enterprise Manager

Read 129 Oracle Enterprise Manager reviews

6,329 Views
2,278 Comparison Views

95% willing to recommend

Zenoss Cloud

Read 8 Zenoss Cloud reviews

4,409 Views
1,190 Comparison Views

100% willing to recommend

Oracle Enterprise Manager

Zenoss Cloud

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Executive SummaryUpdated on Aug 6, 2024

Zenoss Cloud and Oracle Enterprise Manager are powerful infrastructure monitoring tools, each with unique strengths. Zenoss Cloud is preferred for its quicker deployment, flexibility, and lower ongoing costs, while Oracle Enterprise Manager is favored for its extensive feature set despite higher costs.

Features: Zenoss Cloud offers comprehensive event management, real-time performance tracking, and third-party tool integrations. Oracle Enterprise Manager provides deep insights into database and application performance, extensive automation capabilities, and granular control features.

Room for Improvement: Zenoss Cloud sometimes presents complexity in setup and limitations in legacy system support. Oracle Enterprise Manager has a steep learning curve and sometimes sluggish performance.

Ease of Deployment and Customer Service: Zenoss Cloud scores higher for ease of deployment, noted for its straightforward setup process and flexible options, with responsive customer service. Oracle Enterprise Manager's deployment process is more complicated, with mixed reviews on support quality.

Pricing and ROI: Zenoss Cloud offers a lower initial setup cost and better ROI due to its scalable pricing model, considered cost-effective in the long term. Oracle Enterprise Manager, while pricier initially and requiring higher maintenance costs, is valued for extensive monitoring and management capabilities, with users often feeling the investment is justified by superior control and automation features.

To learn more, read our detailed Oracle Enterprise Manager vs. Zenoss Cloud Report (Updated: April 2026).

Buyer's Guide

Oracle Enterprise Manager vs. Zenoss Cloud

April 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Oracle Enterprise Manager

Ranking in Server Monitoring

6th

Average Rating

8.4

Reviews Sentiment

6.7

Number of Reviews

129

Ranking in other categories

Database Development and Management (3rd)

Zenoss Cloud

Ranking in Server Monitoring

26th

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Application Infrastructure (21st), Event Monitoring (13th), Network Monitoring Software (70th), IT Infrastructure Monitoring (54th), Container Monitoring (8th), Cloud Monitoring Software (42nd), AIOps (26th)

Mindshare comparison

As of May 2026, in the Server Monitoring category, the mindshare of Oracle Enterprise Manager is 2.7%, up from 1.8% compared to the previous year. The mindshare of Zenoss Cloud is 2.6%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Server Monitoring Mindshare Distribution
Product	Mindshare (%)
Oracle Enterprise Manager	2.7%
Zenoss Cloud	2.6%
Other	94.7%

Server Monitoring

Featured Reviews

reviewer996648

Founder and President at a training & coaching company with 1-10 employees

Extensive functionality impresses despite occasional setup complexity

The functions and features of Oracle Enterprise Manager that I have found most valuable are its evolution from being problematic in 10g and 11g versions to becoming better and more stable. Now it has become a significantly improved product. We have integrated identity management, and we are using it for normal database examination, tuning, and performance. We are working with STATSPACK and similar tools that are integrated in Oracle Enterprise Manager. We are currently working with version 13.5, having upgraded from 13.4 last year. Automation is useful for improving operational efficiency, and there are many more opportunities to automate outside the databases. Not many things need to be automated inside the databases. We have jobs running, imports, exports, and similar tasks. To automate these processes, we utilize the Scheduler from Oracle, which is managed in the databases by the vendor. This is not part of our DBA functions in Oracle Enterprise Manager.

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ClaudiaChen

Cloud Architect - Senior Technology Architect at Telstra

Generates close to real-time alerts so users can resolve issues, but needs more integration and public cloud monitoring features

As Zenoss Service Dynamics is more for network-centric devices and you want to monitor, for example, a server, its services, IP addresses, and interfaces, if it's a network and you're going to monitor multiple items, you'll be charged multiple times. This is what Zenoss Service Dynamics needs to improve to make sure that customers pay just one fee to monitor the entire server. What I'd like to see in Zenoss Service Dynamics in the future is a public cloud monitoring feature, particularly for the Azure public cloud. Another additional feature I'd like to see in the next release of the solution is integration with the Azure public cloud because I know that there are some services from Azure that Zenoss Service Dynamics is currently unable to monitor.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Oracle Enterprise Manager helps to control servers."

"We actively monitor the databases and can get ahead of any issues."

"I have found the singular GUI feature very helpful. Fewer DBA resources can be allocated with Toad licenses."

"I find it nice that OEM provides a graphical way to manage both our database and E-Business Suite."

"It is the best monitoring tool for Oracle databases."

"The masking features are good, and many new options and features are available in OEM for masking when compared to other tools."

"From my experience, I'd say that the most valuable feature is the ability to manage all the databases, hardware, and middleware from one pane of glass."

"The ability to identify performance bottlenecks and make an immediate impact can serve as a significant contribution to Database Administers which saves time and resources."

More Oracle Enterprise Manager pros

"Its Docker Container concept is mind blowing."

"The custom built integration is one of the most valuable features because you can see all the especially critical items."

"Overall, it's a great solution, and I consider it to be one of the best."

"It is very cost-effective compared to the tools I worked with in the past."

"It's easy to use."

"What I like most about Zenoss Service Dynamics is that it monitors the devices and gives close to real-time alerts, for example, in case the device is not available, Zenoss Service Dynamics generates an alert so my team can resolve the issue."

"The product offers good documentation that helps with initial training."

"What I like most about Zenoss Service Dynamics is that it monitors the devices and gives close to real-time alerts. For example, in case the device is not available, Zenoss Service Dynamics generates an alert so my team can resolve the issue."

More Zenoss Cloud pros

Cons

"Oracle Enterprise Manager could improve the monitoring types and the graphics."

"Yes, configuration is a pain."

"For databases and servers with high blocking issues, the monitoring and graphs in OEM frequently became so overloaded that they could not be used and would not load, making OEM useless for troubleshooting certain production issues."

"It is mostly stable, but we have found some issues when we are having resource contention or CPU issues."

"With regards to masking still, some options could be added like running in simulation mode, creation of audit file option, file summary, file after masking."

"BI Publisher integration; EM CLI commands."

"In my experience, the monitoring could be improved."

"I would like to see more functionality/information in Standard Edition Oracle for the same performance analysis."

More Oracle Enterprise Manager cons

"Now it is stable, but they should design threshold parameters in percentage instead of raw values."

"The inclusion of a feature to show a graphical view of the network would be a helpful improvement."

"As Zenoss Service Dynamics is more for network-centric devices and you want to monitor, for example, a server, its services, IP addresses, and interfaces, if it's a network and you're going to monitor multiple items, you'll be charged multiple times."

"This solution is complex for beginners so it takes some time to learn."

"There is room for improvement with the administrative part. They introduced Control Center to manage things in Zenoss 5. The services that Zenoss provides remained the same, but the administrative part, since they introduced Docker, etc., has become a little complex"

"There was a problem with Zenoss and storage monitoring."

"There is room for improvement with the administrative part. The administrative part, since they introduced Docker, etc., has become a little complex."

"Technical support is 3/10, poor: Incomplete and poor documentation Undocumented processes Inconsistent solutions to problems depending on source"

More Zenoss Cloud cons

Pricing and Cost Advice

"Evaluate your requirements carefully. Elaborate DR and HA setup of OEM can become expensive."

"There are a few bugs with the software which require opening SRs with Oracle Support which contribute to the day-to-day cost. Perhaps 8 hours per month is spent dealing with support, just as a rough guess."

"There is only the standard licensing fee. There are no other costs."

"The product’s price is reasonable."

"Oracle Enterprise Manager is a free-of-cost solution. Oracle Enterprise Manager can be expensive only if you go for its licensing part."

"The pricing is very high."

"The product is highly-priced."

"The licensing is the responsibility of our customers."

More Oracle Enterprise Manager pricing and cost advice

"It is very cost-effective compared to the tools I worked with in the past. The company is gaining a lot with respect to the cost factor. It provides agentless monitoring and in a very cheap way."

"The pricing depends on the environment, the number of services, and the size of the data center. It can go from $100,000 to a million dollars."

"There are additional costs you'll have to pay apart from the license fee for Zenoss Service Dynamics. I can't remember exactly how much my company is paying because I don't handle the finance part, but the cost is paid annually. On a scale of one to five, with one being the cheapest and five being the most expensive, I'm rating the solution three out of five."

"It depends on the customer, what he wants."

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Marketing Services Firm

Construction Company

Manufacturing Company

Comms Service Provider

Construction Company

Manufacturing Company

Transportation Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	37
Midsize Enterprise	25
Large Enterprise	81

By reviewers
Company Size	Count
Small Business	4
Large Enterprise	5

Questions from the Community

What do you like most about Oracle Enterprise Manager?

What I like most about Oracle Enterprise Manager are its features, particularly the active session history. It provides insights into SQL, and I use it regularly to identify potential issues.

See all answers

What is your experience regarding pricing and costs for Oracle Enterprise Manager?

I would rate the pricing of Oracle Enterprise Manager as very expensive, definitely deserving a 10 out of 10.

See all answers

What needs improvement with Oracle Enterprise Manager?

The weaknesses I would like to address in Oracle Enterprise Manager involve the dealing of Grid Infrastructure. Oracle Enterprise Manager's handling of Grid Infrastructure needs some improvement. I...

See all answers

What is the best network monitoring software for large enterprises?

In my experience, I worked with many monitoring software, but the one that gave me the most functionalities of a large-scale company is Zenoss, due to its ability to monitor completely hybrid and a...

See all answers

Comparisons

Foglight for Databases vs Oracle Enterprise Manager

Compared 4% of the time

SAP Replication Server vs Oracle Enterprise Manager

Compared 4% of the time

Zabbix vs Oracle Enterprise Manager

Compared 4% of the time

EDB Postgres Enterprise Manager vs Oracle Enterprise Manager

Compared 4% of the time

IDERA Precise vs Oracle Enterprise Manager

Compared 4% of the time

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Zabbix vs Zenoss Cloud

Compared 6% of the time

Nagios XI vs Zenoss Cloud

Compared 4% of the time

Microsoft System Center vs Zenoss Cloud

Compared 3% of the time

Dynatrace vs Zenoss Cloud

Compared 3% of the time

ScienceLogic vs Zenoss Cloud

Compared 3% of the time

More Zenoss Cloud Competitors

Product Reports

Buyer's Guide

Oracle Enterprise Manager

April 2026

Download Oracle Enterprise Manager product report

Buyer's Guide

Zenoss Cloud

April 2026

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Also Known As

No data available

Cloud Monitoring, Zenoss Service Dynamics

Overview

Oracle Enterprise Manager offers centralized control over Oracle and non-Oracle environments, featuring robust monitoring, performance tuning, and real-time diagnostics from a unified interface.

With comprehensive database oversight and a user-friendly graphical interface, Oracle Enterprise Manager simplifies backup, patching, and diagnostics. It seamlessly manages databases, applications, and hardware, integrating Cloud services for enhanced efficiency. Though some find the navigation challenging and performance resource-heavy, its automation and customizable metrics improve operational visibility. Users appreciate its capacity to integrate Oracle services into a single, manageable dashboard, supporting both standalone and clustered databases.

What are the key features of Oracle Enterprise Manager?

Comprehensive Database Monitoring: Provides in-depth insights and tracking for optimal database management.
Performance Tuning: Ensures databases run efficiently through real-time adjustments.
Real-time SQL Monitoring: Offers immediate oversight of SQL execution for quick issue resolution.
Centralized Control: Manages Oracle and non-Oracle products from a unified platform.
Automation: Enhances operational processes through customizable metrics and automated tasks.

What benefits should users expect?

Enhanced Efficiency: Streamlines backup, patching, and diagnostics to save time.
Improved Management: Centralizes the control of diverse IT environments for simplicity and effectiveness.
Integrated Cloud Services: Allows seamless interactions with cloud resources for scalability.
Increased Visibility: Provides comprehensive oversight across hardware, applications, and middleware.

Oracle Enterprise Manager is widely deployed in industries requiring robust database management. Suitable for real-time monitoring and performance tuning, it is critical for organizations overseeing Oracle appliances such as ODA and MySQL systems. These industries benefit from streamlined SQL and server monitoring and integrated Oracle service dashboards, ensuring high availability and security.

Oracle

Zenoss Cloud provides a comprehensive overview of IT environments, supporting cross-cloud functionality, scalability, and robust integrations. It offers dynamic monitoring through its intuitive dashboard and supports hybrid deployments across cloud and on-premises infrastructures.

Zenoss Cloud enables users to monitor network infrastructure and operator platforms efficiently. With features like agentless monitoring and real-time alerts, Zenoss Cloud integrates seamlessly with external systems such as ITSM tools. Its flexible functionality allows for the management of both on-premises and cloud infrastructures like AWS and Azure. Users benefit from easy setup and strong technical support, although they seek enhancements in AI capabilities and simpler installation. The pricing model and complexity for beginners and storage monitoring are areas for improvement.

What are the key features of Zenoss Cloud?

Dynamic Monitoring: Enhances user experience with real-time insights.
Cross-Cloud Functionality: Supports hybrid deployments across AWS and Azure.
Agentless Monitoring: Simplifies deployment with minimal overhead.
Scalability: Grows with your network's demands.
Custom Integration: Supports notifications and alerts tailored to user requirements.

What benefits should users expect from Zenoss Cloud?

Time Efficiency: Quick setup and operation save resources.
Comprehensive Support: Extensive documentation streamlines troubleshooting.
Cost-effective Monitoring: Prevents multiple charges in server monitoring.
Enhanced User Experience: Offers seamless integration with existing IT infrastructures.

Zenoss Cloud is widely used in monitoring solutions for industries including technology and data centers. It supports direct monitoring of systems like vSphere and NetApp, making it ideal for IT operations and managed services. Integration with tools such as ServiceNow and SolarWinds aligns it with diverse IT environments.

Zenoss

Sample Customers

7-Eleven, Halliburton, Cisco, Garmin, Nationwide, Korea Telecom, Allied Irish Bank

2degrees, Rackspace, State of North Dakota, El Paso Independent School District, NWN Corporation

Buyer's Guide

Oracle Enterprise Manager vs. Zenoss Cloud

April 2026

Free Report: Oracle Enterprise Manager vs. Zenoss Cloud

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