Try our new research platform with insights from 80,000+ expert users

Icinga vs VMware vCenter comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 6, 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

Icinga
Ranking in Server Monitoring
11th
Average Rating
7.6
Reviews Sentiment
6.1
Number of Reviews
17
Ranking in other categories
Network Monitoring Software (19th), IT Infrastructure Monitoring (27th), Cloud Monitoring Software (20th)
VMware vCenter
Ranking in Server Monitoring
3rd
Average Rating
8.6
Reviews Sentiment
6.6
Number of Reviews
37
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Server Monitoring category, the mindshare of Icinga is 7.8%, down from 8.4% compared to the previous year. The mindshare of VMware vCenter is 1.0%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Monitoring Market Share Distribution
ProductMarket Share (%)
VMware vCenter1.0%
Icinga7.8%
Other91.2%
Server Monitoring
 

Featured Reviews

Harrison Bulley - PeerSpot reviewer
A stable, scalable and cost-effective solution that helps with inbuilt scripts for easy modification
I think the software is quite good, but we have had problems with getting it to recognize certain areas and amend certain checks, where we needed so we would have to create backend scripts for those checks. Though, being open source, it has the support to create backend scripts, it would be better to have these scripts in-built.
Hoang Long Nguyen - PeerSpot reviewer
Automation and technical support impress with seamless migration and high availability management
We are in the process of implementing Zerto, which is currently in the purchase order phase. While we haven't fully implemented it yet, we have completed the POC. We use VMware vCenter and ESXi. The solution manages high availability effectively, with excellent automation for migration and patch management. The support is good, though the recent license change after the Broadcom acquisition has significantly increased costs. Patch management is controllable and can be managed individually, with automatic downloads available. We use it primarily for managing hosts and updates, without any integration. The performance is excellent, running very smoothly. I rate VMware vCenter a 9 out of 10.

Quotes from Members

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

Pros

"It is really easy in Icinga to create your own plugin and integrate it without any fuss. And it works just perfectly fine."
"The drafts are easy but what I like about Icinga is that there are many add-ons that you can download."
"The best thing about the solution is how it highlights errors, the issues, and what needs my attention. The solution directs me to areas that I should look for first."
"Macros and the ability to connect it to Google Maps are valuable features."
"The apply rules feature saves a lot of time."
"The ability to customize scripts and build your own queries to request information from the infrastructure elements you want to monitor. This level of personalization and customization is highly appreciated."
"An affordable solution for small organizations to do basic network monitoring."
"Icinga has multiple automation and integration features. There is an API for everything and a web UI for configurations. The APIs enable you to automate tasks in Icinga. We can also use plugins to talk to the API. The Icinga Director talks to a database in the background, and you can import settings from the CMDB to all systems in Icinga."
"The product's emphasis on high availability and DRS aligns with our priorities, making vCenter an integral component in our virtualized environment."
"I am using vMotion for live migration and storage migrations. I can use vCenter for both now."
"One feature I really like about VMware vCenter is its ability to change hosts easily. It is highly available and very useful for our operations."
"It's a very good tool for centralized management."
"The filtering capabilities also enhance scalability by optimizing resource allocation."
"The product is scalable."
"The most valuable features of VMware vCenter for our organization include its centralized management capabilities and the ability to handle virtual machines across multiple ESXi hosts efficiently."
"The initial setup is easy."
 

Cons

"One thing that Icinga lacks is the capability to create advanced and customized dashboards within the tool itself."
"Icinga is a complex solution that's hard to learn. It's a powerful product for monitoring, but new users will have a hard time figuring out what to do."
"It needs Trap SNMP. I saw the documentation for Zabbix, that it has its own built-in product which handles SNMP traps, and there's nothing similar in Icinga or Nagios. I think this feature is most important for me."
"The installation and configuration are very complex."
"One of the areas that are frustrating is remote monitoring for more than one machine."
"I think the software is quite good, but we have had problems with getting it to recognize certain areas and amend certain checks, where we needed so we would have to create backend scripts for those checks. Though, being open source, it has the support to create backend scripts, it would be better to have these scripts in-built."
"There is room for improvement in multi-tenancy. It's not perfect, not even really good. It's average, but it should be improved."
"In general, the product does not look good. However, it does what it is supposed to do. So, the improvements should focus on usability and UI."
"Efficiency and redundancy can be increased, minimizing or mitigating downtime."
"They could provide an easier way to learn NSX and troubleshooting processes for the product."
"vCentre licensing cost is on the higher side as well."
"If VMware integrates some features of their other solution into VMware vCenter, operational managers might find it beneficial. Many organizations prefer to maintain separate solution sets based on specific needs and data requirements."
"One area where VMware vCenter has room for improvement is its transition to Broadcom. The change in licensing structure and pricing, particularly the shift from perpetual licenses to subscription-only models, is a significant drawback."
"One notable area for enhancement revolves around cost considerations, as introducing features such as DDoS protection or data compression could reduce expenses."
"Areas for improvement with vCenter include changes in licensing models."
"The main issue with VMware vCenter is its pricing and licensing model. The licensing model has shifted, leading to higher costs, particularly for smaller organizations."
 

Pricing and Cost Advice

"Even though Icinga's financial cost is low, it is an expensive product regarding the resources required to maintain and operate it."
"We're using the free version of Icinga."
"The solution is cheap."
"This is an open-source solution with paid support."
"The solution is free to use."
"The product is inexpensive compared to other DBM products."
"It's an open-source solution."
"It is cost-effective, and the return on investment can be very interesting because the price is low."
"The product's three-year license package is inexpensive."
"We have purchased monthly licenses for the platform. There are additional costs involved."
"The pricing is significantly high."
"The product is affordable for now."
"VMware vCenter is not expensive."
"The product is expensive."
"For the healthcare industry, the price is considerably higher than the education industry."
"The platform is expensive."
report
Use our free recommendation engine to learn which Server Monitoring solutions are best for your needs.
869,566 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Comms Service Provider
13%
Computer Software Company
10%
Financial Services Firm
10%
Educational Organization
9%
Computer Software Company
15%
Manufacturing Company
11%
Financial Services Firm
9%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise7
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise5
Large Enterprise18
 

Questions from the Community

What do you like most about Icinga?
The best thing about the solution is how it highlights errors, the issues, and what needs my attention. The solution directs me to areas that I should look for first.
What is your experience regarding pricing and costs for Icinga?
It is cost-effective, and the return on investment can be very interesting because the price is low. If you want to include this product in the services you offer to your customers, the return on i...
What needs improvement with Icinga?
There is room for improvement in multi-tenancy. It's not perfect, not even really good. It's average, but it should be improved. For instance, multi-tenancy for monitoring the virtual infrastructur...
What do you like most about VMware vCenter?
The filtering capabilities also enhance scalability by optimizing resource allocation.
What is your experience regarding pricing and costs for VMware vCenter?
The initial package for VMware vCenter is not less than $10,000, which can be prohibitive for smaller organizations. The licensing model now requires purchasing 96-core solutions, even if fewer cor...
What needs improvement with VMware vCenter?
The main concern is the license change following the sale to Broadcom. The license cost has increased significantly, which is the primary negative aspect of VMware vCenter. While technical support ...
 

Comparisons

 

Also Known As

Icinga Cloud Monitoring
No data available
 

Overview

 

Sample Customers

Puppet Labs, Audi, Spacex, Debian, Snapdeal, McGill, RIPE Network Coordination Centre
1. Amazon 2. Apple 3. ATT 4. Bank of America 5. Cisco Systems 6. CocaCola 7. Dell 8. ebay 9. Facebook 10. Google 11. HP 12. IBM 13. Intel 14. JPMorgan Chase 15. LinkedIn 16. Microsoft 17. Netflix 18. Oracle 19. PayPal 20. SAP 21. Siemens 22. Tesla 23. Toyota 24. Twitter 25. Visa 26. Walmart 27. WeWork 28. World Bank
Find out what your peers are saying about Icinga vs. VMware vCenter and other solutions. Updated: September 2025.
869,566 professionals have used our research since 2012.