OpenText SiteScope vs VMware Aria Operations for Applications comparison

OpenText SiteScope vs. VMware Aria Operations for Applications

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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

OpenText SiteScope

Ranking in Application Performance Monitoring (APM) and Observability

19th

Average Rating

7.8

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

No ranking in other categories

VMware Aria Operations for ...

Ranking in Application Performance Monitoring (APM) and Observability

17th

Average Rating

8.0

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (15th), Container Monitoring (5th), Cloud Monitoring Software (13th)

Mindshare comparison

As of October 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of OpenText SiteScope is 0.6%, up from 0.5% compared to the previous year. The mindshare of VMware Aria Operations for Applications is 1.0%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Performance Monitoring (APM) and Observability Market Share Distribution
Product	Market Share (%)
VMware Aria Operations for Applications	1.0%
OpenText SiteScope	0.6%
Other	98.4%

Application Performance Monitoring (APM) and Observability

Featured Reviews

Gyanesh Rahatekar

Back office at Reliance Industries Ltd

Achieve seamless incident response with valuable monitoring capabilities and reliable alerts

There are multiple features related to OpenText SiteScope monitoring that I have found to be very useful, such as SSL monitoring. If SSL is present as a file in a server, then OpenText SiteScope is a very effective tool to monitor when that certificate expires. It provides comprehensive information related to SSL certificates and log monitoring. If any kind of required keyword monitoring is present in the log file, OpenText SiteScope has excellent functionality for monitoring. It is very easy to configure and obtain the correct information related to end-user requirements. The agentless monitoring feature of OpenText SiteScope is particularly impressive and easy to configure and gather information from. According to the operations team perspective, there is no impact related to resource management from the agentless monitoring. It demonstrates very low resource consumption related to its functionality.

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ToniLindberg

senior consultant at Virtual Consultants Sverige AB

Troubleshooting capabilities have improved application monitoring and support engagement

I can see what happens end to end, which is pretty beneficial. The solution has troubleshooting capabilities, providing a direct connection to knowledge base articles from VMware Broadcom. When I encounter an error, I can search directly within the system to see what solutions have been employed by others. It has a familiar interface, which makes it easy to get started.

Read full review

Quotes from Members

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

Pros

"The tool has capabilities other than managing web-based applications, like URL Monitor and EPI Script. It is also easy to use the tool."

"VM monitoring is pretty good showing good visualizations of how VMs are operating within the context of all the VMs running on the same hypervisor."

"Infrastructure monitoring is the most valuable feature."

"For the system environment, SiteScope can be useful."

"Being able to create your monitors for monitoring your internal URLs and databases and other things like that is valuable."

"There's no agent you need installed on the servers. In our environment, we have some servers out of our control so we cannot manage them. We use SiteScope to monitor the availability, the resources on the servers, etc. This allows us to do this job without installing agents so there's no need to take care of anything on the server."

"The product's readymade templates are perfect. It supports us a lot when we don't have much experience with the product. The templates offers us direction to proceed."

"The system is really powerful; instead of executing jobs multiple times, I can configure it once, schedule, and apply it on multiple servers in sequence."

More OpenText SiteScope pros

"The most valuable aspects of the solution are its ease of use and its ease of implementation."

"The features I find most valuable is the querying and alerting capabilities."

"No issues with stability."

"VMware Aria Operations for Applications offers significant features such as real-time statistics, the ability to identify possible issues within the VM environment, and helpful heat maps."

"I gladly recommend VMware Aria Operations for Applications because it is cost effective and has commendable AI response capabilities."

"I find VMware Aria Operations for Applications to be very stable, and I would rate it a ten out of ten."

"The solution is great for virtualization and preparing the infrastructure in Tanzu to test products. It's very fast and has good visibility."

"This solution allows me to have true visibility for any metrics when it comes to my cloud, and private."

More VMware Aria Operations for Applications pros

Cons

"The tool needs to support new technologies like Kubernetes. It also needs to improve scalability."

"While working with OpenText, I noticed sometimes teams refuse intervention due to compliance issues."

"The interface of OpenText SiteScope needs improvement. It has a Java-based interface, which is slow and could be simplified for better usability."

"They have not kept up with browser security requirements or advances in GUIs, they switched to a corruptible database architecture instead of text config files."

"They should provide more templates for new vendor devices."

"There is a need to enhance the reporting feature in OpenText SiteScope. Reporting related to performance information for historical data needs improvement to provide better reporting related to application availability and end node availability."

"SiteScope isn't productive if you want to monitor RAM or if you want to monitor some URL."

"Sometimes in a huge environment, I think the documentation does not provide the required calculations so you can't know what the required set up should be. You need to test."

More OpenText SiteScope cons

"I would like to see integration with Kubernetes cluster and APIs so that you can manage the entire stack."

"The return on investment is best suited for organizations that do not have the resources for a dedicated VM environment team. However, the cost of the product doesn't show significant benefits."

"They could make it more easy to plug-in data so that a nontechnical person will be able to use it, like accountants or finance people. That way they don't have to ask us."

"VMware technical support has declined since the Broadcom acquisition. Previously, they were more focused on issue resolution, but now they prioritize licensing verification before providing support."

"The solution could be expensive, which might be a limiting factor."

"The documentation and integration with Kubernetes could be improved."

"An area for improvement would be more in-depth reporting, such as analyzing disk IO during business hours compared to after hours."

"It could use a URL document server. Everything in the market is moving towards automation and everybody's looking for the single click operations as well relational data locality."

More VMware Aria Operations for Applications cons

Pricing and Cost Advice

"It is expensive. I don't like its licensing. I don't like anything where you have to license it by individual licenses. I'm not a fan of that, but that's just me."

"You have to pay for their "solution templates". Other tools do not charge you for knowledge-based monitoring bundles."

"Licensing is a little steep."

"The pricing or licensing cost for Micro Focus SiteScope is often bundled with other things, so the cost for each individual would be difficult to calculate. Pricing could be $2,000,000 a year. My company pays for technical support because it's part of the contract with Micro Focus SiteScope. You buy the licenses, but you're also paying for the support. With Nagios, it's much more bare-bones as far as paying for licenses and the software itself, and my company didn't have to use as much Nagios support yet in one or two years because there weren't too many problems using Nagios, and it's much more cost-effective, so that's one of the reasons why my company is migrating to Nagios from Micro Focus SiteScope."

"SiteScope licensing can be node based-or monitor-based. I would recommend for node-based licensing."

"Depending on your requirements, there are two licensing models available. A simple point model, or an endpoint model."

"The product's pricing should be lower since there are many open-source products that can do the same job with better user interfaces. The tool's pricing is yearly and you need to pay for support."

"When Micro Focus Voltage SiteScope has introduced approximately eight years ago and there was not very much competition making the price high. However, when comparing the price of Micro Focus Voltage SiteScope now to other tools, they should reduce the price. It is similar to a legacy tool at this point."

More OpenText SiteScope pricing and cost advice

"I don't have the details. In our case, there is a mixture in place. We have production usage, and we are also doing training for VMware. So, we also have a training instance. It is worth the money you would spend on it. That's because if you were to build all of this yourself by using some of the open source tools, then you would need a lot of time."

"The licensing costs are very high, particularly when you consider that we have to purchase a level 1 license for every integration, such as the load balancer, HAProxy, and the MSSP. And if you want to use vSAN, that's another license. Then, of course, Tanzu Observability has its own separate license."

"I would rate the pricing as three out of five."

"Different locations require different setups. In your terms, around 300 to around 400K USD."

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869,883 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

22%

Manufacturing Company

17%

Computer Software Company

University

Financial Services Firm

14%

Manufacturing Company

12%

Computer Software Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	4
Large Enterprise	20

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	1
Large Enterprise	10

Questions from the Community

What do you like most about Micro Focus Voltage SiteScope?

The most valuable feature of SiteScope is its infrastructure monitoring.

What is your experience regarding pricing and costs for Micro Focus Voltage SiteScope?

The licensing scheme for Micro Focus tools is reasonable, and more affordable. It's seen as medium or de-receivable.

What needs improvement with Micro Focus Voltage SiteScope?

The new version D2 has improved with a smart plan UI interface. However, while still using the classic WebTop UI, it looks outdated and not HTML5 compatible. They are currently in progress to migra...

What is your experience regarding pricing and costs for VMware Tanzu Observability by Wavefront?

The solution includes cost drivers that can be configured according to your environment. You can input server-wise, CPU-wise, storage, and memory costs per hour or day. Once cost drivers are provid...

What needs improvement with VMware Tanzu Observability by Wavefront?

The new version 8.18 has brought significant improvements. The main purpose of using this tool is having a single console to manage all entities. The cloud integration capabilities, including priva...

What is your primary use case for VMware Tanzu Observability by Wavefront?

I have been involved in several projects where I had to implement automation and monitoring alerting. I performed automation using VMware Aria Operations for Applications. There is an automation ta...

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Product Reports

OpenText SiteScope

Download OpenText SiteScope product report

VMware Aria Operations for Applications

Download VMware Aria Operations for Applications product report

VMware Aria Operations for Applications report

Also Known As

Micro Focus SiteScope, HPE SiteScope, SiteScope

Tanzu Observability, Wavefront, Wavefront by VMware, VMware Tanzu Observability

Overview

OpenText SiteScope is an agentless monitoring program that tracks the availability and performance of distributed IT infrastructures such as servers, network devices and services, applications and application components, virtualization software, operating systems, and other IT enterprise components.

OpenText SiteScope is an autonomous hybrid IT monitoring system that can monitor more than 100 different types of IT components in real time, thanks to a lightweight and highly customizable remote access architecture.

With OpenText SiteScope, IT teams can get the data they need to keep on top of problems and eliminate bottlenecks before they become major concerns.

OpenText SiteScope can reduce total cost of ownership (TCO) by utilizing agentless technology, which eliminates the need to install and monitor agents on each box. Manual activities can be automated, and teams can save time and effort by using pre-packaged solution templates.

OpenText SiteScope Features

OpenText SiteScope has many valuable key features. Some of the most useful ones include:

Broad functionality built on expertise: OpenText SiteScope's architecture is scalable and supports a broad range of functions, including data collecting, alerting, event management, and reporting. Data is collected via remote access, which eliminates the need for agents to be deployed and maintained on monitored nodes. OpenText SiteScope connects to systems as a remote user via the central server, which supports JMX, SNMP, HTTP, SSH, NetBIOS, and WMI.

Monitors legacy and modern environments: OpenText SiteScope comes with more than 100 built-in monitors that track things like utilization, response time, use, and resource availability.
- Cloud: You can monitor virtual servers and applications on Amazon Web Services (AWS). AWS-hosted applications can provide data to Amazon CloudWatch, which can be used for auto-scaling, reporting, and alerting.
- Virtualization: OpenText SiteScope supports VMware, Microsoft, Citrix, and Oracle/Sun virtualization technologies. Monitor Docker clusters, nodes, containers, and workloads.

Flexibility with configuration: By adding or deleting specific monitors, you can adapt to dynamic changes in data center configuration.

Templates for solutions: The template database is based on best practices for monitoring complex application settings with the least amount of time and effort. The templates include built-in domain experience of specialized monitors, default metrics and thresholds, proactive testing, and best practices for a given application or monitoring component.

Notifications, alerts, and reports: Email, SNMP traps, HTTP post, and database alerts are all supported. Administrators receive alerts based on defined thresholds and schedules.

Flexibility in user management: Using LDAP or an internal management solution, define group-level permissions, construct user roles, and assign security groups depending on role. Extensive WS (Web Service)-based API that automates numerous management situations without the need for the SiteScope UI.

Integrations with SiteScope: OpenText SiteScope not only offers a number of benefits on its own, but it can also be linked with a number of OpenText and third-party solutions, giving teams the ability to properly integrate their IT operations center.

OpenText

VMware Tanzu Observability by Wavefront is a powerful tool for monitoring and analyzing the performance and availability of applications and infrastructure in real-time.

With its comprehensive monitoring capabilities, visualizing and analyzing data becomes effortless. The real-time alerting system ensures timely issue resolution, while scalability and a user-friendly interface provide a seamless experience for smooth operations.

Broadcom

Sample Customers

Vodafone Ireland, Kuveyt Turk Participation Bank

1. Atlassian 2. Cisco 3. Databricks 4. DigitalOcean 5. Equinix 6. Fidelity Investments 7. Google 8. Hewlett Packard Enterprise 9. Honeywell 10. IBM 11. Intel 12. JetBlue Airways 13. LinkedIn 14. Lyft 15. Mastercard 16. Microsoft 17. MongoDB 18. Netflix 19. Nvidia 20. Oracle 21. PayPal 22. Pinterest 23. Qualcomm 24. Red Hat 25. Salesforce 26. SAP 27. Spotify 28. Square 29. TMobile 30. Twitter 31. Uber 32. VMware

OpenText SiteScope vs. VMware Aria Operations for Applications