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OpenNebula vs VMware Aria Operations comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 2024

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

IBM Turbonomic
Sponsored
Ranking in Cloud Management
4th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
205
Ranking in other categories
Cloud Migration (5th), Virtualization Management Tools (4th), IT Financial Management (1st), IT Operations Analytics (4th), Cloud Analytics (1st), Cloud Cost Management (1st), AIOps (5th)
OpenNebula
Ranking in Cloud Management
7th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
15
Ranking in other categories
No ranking in other categories
VMware Aria Operations
Ranking in Cloud Management
3rd
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
373
Ranking in other categories
Virtualization Management Tools (1st)
 

Mindshare comparison

As of April 2025, in the Cloud Management category, the mindshare of IBM Turbonomic is 5.7%, down from 6.6% compared to the previous year. The mindshare of OpenNebula is 7.7%, up from 6.2% compared to the previous year. The mindshare of VMware Aria Operations is 8.5%, down from 9.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Management
 

Featured Reviews

Keldric Emery - PeerSpot reviewer
Saves time and costs while reducing performance degradation
It's been a very good solution. The reporting has been very, very valuable as, with a very large environment, it's very hard to get your hands on the environment. Turbonomic does that work for you and really shows you where some of the cost savings can be done. It also helps you with the reporting side. Me being able to see that this machine hasn't been used for a very long time, or seeing that a machine is overused and that it might need more RAM or CPU, et cetera, helps me understand my infrastructure. The cost savings are drastic in the cloud feature in Azure and in AWS. In some of those other areas, I'm able to see what we're using, what we're not using, and how we can change to better fit what we have. It gives us the ability for applications and teams to see the hardware and how it's being used versus how they've been told it's being used. The reporting really helps with that. It shows which application is really using how many resources or the least amount of resources. Some of the gaps between an infrastructure person like myself and an application are filled. It allows us to come to terms by seeing the raw data. This aspect is very important. In the past, it was me saying "I don't think that this application is using that many resources" or "I think this needs more resources." I now have concrete evidence as well as reporting and some different analytics that I can show. It gives me the evidence that I would need to show my application owners proof of what I'm talking about. In terms of the downtime, meantime, and resolution that Turbonomic has been able to show in reports, it has given me an idea of things before things happen. That is important as I would really like to see a machine that needs resources, and get resources to it before we have a problem where we have contention and aspects of that nature. It's been helpful in that regard. Turbonomic has helped us understand where performance risks exist. Turbonomic looks at my environment and at the servers and even at the different hosts and how they're handling traffic and the number of machines that are on them. I can analyze it and it can show me which server or which host needs resources, CPU, or RAM. Even in Azure, in the cloud, I'm able to see which resources are not being used to full capacity and understand where I could scale down some in order to save cost. It is very, very helpful in assessing performance risk by navigating underlying causes and actions. The reason why it's helpful is because if there's a machine that's overrunning the CPU, I can run reports every week to get an idea of machines that would need CPU, RAM, or additional resources. Those resources could be added by Turbonomic - not so much by me - on a scheduled basis. I personally don't have to do it. It actually gives me a little bit of my life back. It helps me to get resources added without me physically having to touch each and every resource myself. Turbonomic has helped to reduce performance degradation in the same way as it's able to see the resources and see what it needs and add them before a problem occurs. It follows the trends. It sees the trends of what's happening and it's able to add or take away those resources. For example, we discuss when we need to do certain disaster recovery tests. Over the years, Turbo will be able to see, for example, around this time of year that certain people ramp up certain resources in an environment, and then it will add the resources as required. Another time of year, it will realize these resources are not being used as much, and it takes those resources away. In this way, it saves money and time while letting us know where we are. We've saved a great deal of time using this product when I consider how I'd have to multiply myself and people like me who would have to add resources to devices or take resources away. We've saved hundreds of hours. Most of the time those hours would have to be after hours as well, which are more valuable to me as that's my personal time. Those saved hours are across months, not years. I would consider the number of resources that Turbonomic is adding and taking away and the placement (if I had to do it all myself) would end up being hundreds of hours monthly that would be added without the help of Turbonomic. It helps us to meet SLAs mainly due to the fact that we're able to keep the servers going and to keep the servers in an environment, to keep them to where (if we need to add resources) we can add them at any given time. It will keep our SLAs where they need to be. If we were to have downtime due to the fact that we had to add resources or take resources away and it was an emergency, then that would prevent us from meeting our SLAs. We also use it to monitor Azure and to monitor our machines in terms of the resources that are out there and the cost involved. In a lot of cases, it does a better job of giving us cost information than Azure itself does. We're able to see the cost per machine. We're able to see the unattached volume and storage that we are paying for. It gives us a great level of insight. Turbonomic gives us the time to be able to focus on innovation and ongoing modernization. Some of the tasks that it does are tasks that I would not necessarily have to do. It's very helpful in that I know that the resources are there where they need to be and it gives me an idea of what changes need to be made or what suggestions it's making. Even if I don't take them, I'm able to get a good idea of some best practices through Turbonomic. One of the ways that Turbonomic does to help bring new resources to market is that we are now able to see the resources (or at least monitor the resources) before they get out to the general public within our environment. We saw immediate value from the product in the test environment. We set it up in a small test environment and we started with just placement and we could tell that the placement was being handled more efficiently than what VMware was doing. There was value for us in placement alone. Then, after we left the placement, we began to look at the resources and there were resources. We immediately began to see a change in the environment. It has made the application and performance better, mainly due to the fact that we are able to give resources and take resources away based on what the need is. Our expenses, definitely, have been in a better place based on the savings that we've been able to make in the cloud and on-prem. Turbonomic has been very helpful in that regard. We've been able to see the savings easily based on the reports in Turbonomic. That, and just seeing the machines that are not being used to capacity allows us to set everything up so it runs a bit more efficiently.
FOURES Jean-Philippe - PeerSpot reviewer
Reliable, simple to manage, and offers great technical support
The support of VXLAN fits with our network management. Thanks to this we can propose mixed solutions using virtual resources on OpenNebula and bare metal servers hosted in our facilities linked to each other on the sale network. This use case is very useful when some applications need bare metal power (Kubernetes workers, huge databases, AI models computations, et cetera). The cluster management is very useful for splitting our different clusters (mutual vs dedicated). We can manage deployments and capacity planning without pain. The API is also really simple and it helped us to develop the Terraform provider to manage OpenNebula like any other cloud infrastructure.
Gaurav Amar - PeerSpot reviewer
Enabled us to cut the cost of resources and manage our infrastructure with a smaller team
There's a feature known as Smart Alerts in vRealize Operations, which I have found to be useful if there's anything going wrong in the infrastructure. What usually happens is that you get so many alerts that you become confused. Smart Alerts give you visibility into your infrastructure and also recommend how to fix the situation. That's a feature which I'm really a fan of. Control, from the compliance perspective, is also helpful because we are a PCI DSS-certified company. It keeps us in compliance so that all of our servers and other things are not breaching any of the baseline protocols and baseline policies which we have laid down for the company. That's another thing which I like about the VMware vROps.

Quotes from Members

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

Pros

"The tool provides the ability to look at the consumption utilization over a period of time and determine if we need to change that resource allocation based on the actual workload consumption, as opposed to how IT has configured it. Therefore, we have come to realize that a lot of our workloads are overprovisioned, and we are spending more money in the public cloud than we need to."
"Before implementing Turbonomic, we had difficulty reaching a consensus about VM placement and sizing. Everybody's opinion was wrong, including mine. The application developers, implementers, and infrastructure team could never decide the appropriate size of a virtual machine. I always made the machines small, and they always made them too big. We were both probably wrong."
"It is a good holistic platform that is easy to use. It works pretty well."
"It also brings up a list of machines and if something is under-provisioned and needs more compute power it will tell you, 'This server needs more compute power, and we suggest you raise it up to this level.' It will even automatically do it for you. In Azure, you don't have to actually go into the cloud provider to resize. You can just say, 'Apply these resizes,' and Turbonomic uses some back-end APIs to make the changes for you."
"The most important feature to us is an objective measurement of VM headroom per cluster. In addition, the ability to check for the right-sizing of VMs."
"I like Turbonomic's built-in reporting. It provides a ton of information out of the box, so I don't have to build panels for the monthly summaries and other reports I need to present to management. We get better performance and bottleneck reporting from this than we do from our older EMC software."
"With over 2500 ESX VMs, including 1500+ XenDesktop VDI desktops, hosted over two datacentres and 80+ vSphere hosts, firefighting has become something of the past."
"On-premises, one advantage I find particularly appealing is the ability to create policies for automatic CPU and memory scaling based on demand."
"It is quite easy to deploy."
"With a single click, we could set things up and initiate them."
"The live migration feature has been great and is something we use very often."
"OpenNebula is easy to deploy and manage compared to other solutions like OpenStack."
"I also like the ability to build custom functions. I can define a function where I have two types of views and configure the dependencies. The virtual data centers concept allows me to define users. If a user wants to join certain kinds of machines, the host and the other user won't see them. It gives me the flexibility to define multiple views and data centers in one place."
"It makes maintenance very easy and stress-free for our teams."
"The ability to use it almost like a public cloud for an organization is a big asset, as it will create a value proposition and can control costs in a great way."
"The solution provides templates for configurations that can easily be exchanged to VMs."
"It has allowed me to give the developers insight into what's actually happening underneath the covers. They used to only be able to see their app and now, they can see underneath. We've also given them access to see into the OS and we've given them a full stack view of how their application is performing."
"There are many valuable features. The top feature is historical trending analysis and future workload predictions. There's a workload forecaster/predictor model in there and it's very helpful for capacity planning."
"The most valuable feature would be the capacity planning. I can see where we're at as far as usage on our data stores, our CPU and memory. It lets us know where we need to grow."
"Based on those usage patterns, we can determine when our best maintenance times are and when we need to scale things up or down."
"A central dashboard for evaluating the health of our whole vCenter environment."
"The most valuable feature is being able to go back and pull resources from people who have over-allocated resources, on their request for service. I also like being able to hand out the link to hit that web GUI. I can give it to my web guys, the security guys, and let them look at what their actual servers are doing."
"It is easy to use from its deployment architecture to use cases. It is straightforward for customers to use. It's a good product and better than the earlier versions."
"The most valuable feature would be reporting because if frame or something is not syncing or we have an issue it will report us and give us a warning."
 

Cons

"Enhanced executive reporting standard with the tool beyond the reports that can be created today. Something that can easily be used with upper management on a monthly or quarterly basis to show the impact to our environment."
"Before IBM bought it, the support was fantastic. After IBM bought it, the support became very disappointing."
"In Azure, it's not what you're using. You purchase the whole 8 TB disk and you pay for it. It doesn't matter how much you're using. So something that I've asked for from Turbonomic is recommendations based on disk utilization. In the example of the 8 TB disk where only 200 GBs are being used, based on the history, there should be a recommendation like, "You can safely use a 500 GB disk." That would create a lot of savings."
"We don't use Turbonomic for FinOps and part of the reason is its cost reporting. The reporting could be much more robust and, if that were the case, I could pitch it for FinOps."
"Turbonomic can modernize the look and feel, making it more user-friendly to access and obtain information."
"It sometimes does get false positives. Sometimes, it'll move something when it really wasn't a performance metric. I've seen it do that, but it's pretty much an automated tool for performance. We've only got about 500 virtual machines, so lots of times, I'm able to manage it physically, but it's definitely a nice tool for a larger enterprise that might be managing 2,000 or 3,000 virtual machines."
"I do not like Turbonomic's new licensing model. The previous model was pretty straightforward, whereas the new model incorporates what most of the vendors are doing now with cores and utilization. Our pricing under the new model will go up quite a bit. Before, it was pretty straightforward, easy to understand, and reasonable."
"It would be good for Turbonomic, on their side, to integrate with other companies like AppDynamics or SolarWinds or other monitoring softwares. I feel that the actual monitoring of applications, mixed in with their abilities, would help. That would be the case wherever Turbonomic lacks the ability to monitor an application or in cases where applications are so customized that it's not going to be able to handle them. There is monitoring that you can do with scripting that you may not be able to do with Turbonomic."
"There are no payment gateways in OpenNebula."
"The web interface could be better. It's not very difficult to use, but there's room for enhancement."
"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."
"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."
"Hosting platforms are limited so the deployment process needs improvement."
"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."
"The protocol for clusterization is rough and doesn't work well."
"There are small things that are hard. For example, making sure that it is going to be installable on public clouds."
"I would like to see them bring in metrics for other things in the infrastructure, not just the virtual infrastructure: for example, being able to bring in metrics from my arrays themselves or my fiber channel switches or my ethernet switches. Being able to collect that data would help in being able to lay a holistic view on top of how my entire system is functioning, from the hypervisor all the way down to my end-point."
"They can change the interface for the 6.7 vSphere that would make it more simple and more friendly. I think changing the interface of the operations manager would be good. It's friendly to use right now but it would simplify it more."
"If it could help with calculating on-prem costs, based on their experience, it would help customers determine whether to remain on-prem or move to the cloud."
"The automation piece could be done simpler."
"There are some metrics that are not included in the canned set, that we've created. They call them super metrics in the tool, where you create your own metric. But the super metrics are not really reliable. It might be because we didn't create them correctly, although we did have help from VMware. They also don't translate into newer versions like a canned metric would. One of them is a vCPU to pCPU ratio. That's one that is missing, which should be very simple for them to collect."
"The solution can improve by offering more flexible integration with other platforms or products, such as Hyper-V or Azure. Not everyone uses VMware. It would be beneficial to have a more open-source concept for integration, creating more visibility across multiple clouds."
"The UI interface of the application has been stagnant for a long time."
"It is quite expensive and if you just implement it just because you can then you won't get any benefit from it. You have to think through and plan ahead. You have to understand what the issues are that you want to solve with this solution. Otherwise, this solution is a waste of money."
 

Pricing and Cost Advice

"You should understand the cost of your physical servers and how much time and money you are spending year over year on expanding your virtual farm."
"What I can advise is to trial the product, taking advantage of the Turbonomic pre-sales implemention support and kickstart training."
"Contact the Turbonomic sales team, explain your needs and what you're looking to monitor. They will get a pre-sales SE on the phone and together work up a very accurate quote."
"I consider the pricing to be high."
"When we have expanded our licensing, it has always been easy to make an ROI-based decision. So, it's reasonably priced. We would like to have it cheaper, but we get more benefit from it than we pay for it. At the end of the day, that's all you can hope for."
"We see ROI in extended support agreements (ESA) for old software. Migration activities seem to be where Turbonomic has really benefited us the most. It's one click and done. We have new machines ready to go with Turbonomic, which are properly sized instead of somebody sitting there with a spreadsheet and guessing. So, my return on investment would certainly be on currency, from a software and hardware perspective."
"Everybody tells me the pricing is high. But the ROIs are great."
"The pricing is in line with the other solutions that we have. It's not a bargain software, nor is it overly expensive."
"We use the Community Edition, rather than the Enterprise Edition."
"The licensing for OpenNebula used to be free, but now it's no longer free. A customer contacted me asking to move to another provider because of the changes in the licensing terms for OpenNebula. I have no information on how much the OpenNebula license is because the customer pays for it, and I only do the integration."
"OpenNebula gives good value for money."
"OpenNebuoa has recently come up with a new subscription model that is economical and a lot of new customers are choosing this as it is an easy subscription model."
"The solution is open source so is free."
"VRA is very expensive but OpenNebula is free."
"Every VMware product is a licensing challenge. It's always costly. It's based on processors. From a technical side, the product is very good. The challenging part is always the licensing. They should have some kind of alternate pricing models."
"In terms of the pricing for VMware vRealize Operations (vROps), I can't remember exactly how much it costs, but it was included in the VMware vSphere enterprise plus licensing package my company paid for."
"If one is cheap and ten is expensive, I rate the product price an eight out of ten."
"I would like to see a free offering. Cost is always a factor in any sort of line. Obviously, the value added is there and it's worth it."
"I would give the solution a three out of five, with one being cheap and five being expensive. There are some elements of the pricing that are good, and some areas where I feel like I'm being charged for something the product can't provide yet."
"If one is low price and ten is high price, I rate the product price a ten."
"The predictive analysis of the infrastructure helps our customers to reduce downtime and improve capacity planning. Issues are fixed faster with vROps."
"The billing is complicated because every country has a different option. Here in Chile, we don't pay for this kind of service with the Chilean pesos. We use another currency. In the future, I think vROps needs to work with governments for a native solution."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Computer Software Company
13%
Manufacturing Company
10%
Insurance Company
7%
Computer Software Company
23%
University
9%
Financial Services Firm
8%
Educational Organization
7%
Financial Services Firm
15%
Computer Software Company
14%
Government
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is your experience regarding pricing and costs for Turbonomic?
It offers different scenarios. It provides more capabilities than many other tools available. Typically, its price is...
What needs improvement with Turbonomic?
The implementation could be enhanced.
What is your primary use case for Turbonomic?
We use IBM Turbonomic to automate our cloud operations, including monitoring, consolidating dashboards, and reporting...
What do you like most about OpenNebula?
The live migration feature has been great and is something we use very often.
What needs improvement with OpenNebula?
The web interface could be better. It's not very difficult to use, but there's room for enhancement. Another area for...
What's the difference between VMware vRA (automation) and vROps (operations)?
vROP is a virtualization management solution from VMWare. It is efficient and easy to manage. You can find anything y...
Is VMware Aria Operations a user friendly solution?
In terms of user-friendliness, VMware Aria Operations is one of the best solutions out there. It is not overly compl...
What is the most useful new feature of VMware Aria Operations?
For me, the alerts features are the most unique part of this product, no matter the current name it uses. When they i...
 

Also Known As

Turbonomic, VMTurbo Operations Manager
No data available
VMware vRealize Operations (vROps), vCenter Operations Manager (VCOPS)
 

Interactive Demo

Demo not available
Demo not available
 

Overview

 

Sample Customers

IBM, J.B. Hunt, BBC, The Capita Group, SulAmérica, Rabobank, PROS, ThinkON, O.C. Tanner Co.
Akamai, BBC, Fermilab, Terradue, Surf Sara, Produban, Netways, ESA, China Mobile, BlackBerry, Deloitte, Fuze, Telefonica, Trivago
Science Applications International Corporation, Tribune Media, Heartland Payment Systems, Telkom Indonesia, Columbia Sportswear, iGATE, CSS Corp, Angel Broking, Adira Finance, Hipskind, Beiersdorf Shared Services, Innovate Mas Indonesia, Adobe, Cleveland Clinic Abu Dhabi , Join Experience S.A, Borusan Holdings, Department of Transport - Abu Dhabi
Find out what your peers are saying about OpenNebula vs. VMware Aria Operations and other solutions. Updated: March 2025.
845,485 professionals have used our research since 2012.