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Oracle VM VirtualBox vs VMware ESXi comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 6, 2024

Review summaries and opinions

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

ROI

Sentiment score
4.0
Organizations using Oracle VM VirtualBox achieved quick ROI by reducing hardware costs and speeding up software deployment and testing.
Sentiment score
5.7
VMware ESXi offers efficient management and time-saving benefits but faces concerns over pricing and potential cost-effectiveness compared to alternatives.
 

Customer Service

Sentiment score
7.7
Oracle VM VirtualBox users often prefer community resources over official support, though some praise Oracle's knowledgeable assistance.
Sentiment score
7.6
VMware ESXi support is generally reliable but faces occasional delays and quality issues post-Broadcom acquisition, especially initially.
In the last three or four years, we did not require any support from VMware engineers, indicating its high reliability.
I rate the technical support from VMware as nine or ten out of ten.
Customer service and support are good; they are reachable, and at times remote support suffices.
 

Scalability Issues

Sentiment score
7.3
Oracle VM VirtualBox scalability receives mixed reviews, with some praising efficiency while others cite hardware constraints and resource management challenges.
Sentiment score
7.9
VMware ESXi is praised for vertical scalability and supports many virtual machines, though horizontal scalability needs improvement.
My customers are highly satisfied with its scalability.
The solution is scalable, allowing us to scale up or down regardless of infrastructure size.
vCenter Server can manage up to 1,000 ESXi servers within a single UI interface, allowing extensive deployment and management capabilities.
 

Stability Issues

Sentiment score
7.0
Oracle VM VirtualBox is generally stable, with Linux favored for reliability, and users rate it highly for functionality.
Sentiment score
8.5
VMware ESXi is valued for its stability and reliability, with minor issues reported, making it ideal for business operations.
ESXi is stable, and our business operations depend on it year after year.
 

Room For Improvement

Users find Oracle VM VirtualBox challenging due to outdated UI, networking issues, and required command-line configurations, seeking improvements.
VMware ESXi is criticized post-Broadcom acquisition for high costs, complex setup, licensing challenges, and insufficient tech support.
The cost of VMware ESXi is very high, especially after the acquisition by Broadcom, which led to price increases.
Providing a mobile application for remote access to ESXi servers would be beneficial.
It's not cost-effective for small users and creates a gap for alternatives, while favoring larger clients.
 

Setup Cost

Oracle VM VirtualBox is favored for free access, appealing to smaller users, with variable costs for larger enterprises.
VMware ESXi is costly with high initial and annual fees, exacerbated by pricing changes and subscription model challenges.
The product is very cost-effective, though not fixed, as pricing tends to fluctuate over time.
The pricing is expensive, with the cost for customers ranging from $10,000 to $20,000 yearly.
The solution is moderately priced, not exactly cheap yet not overly expensive either.
 

Valuable Features

Oracle VM VirtualBox provides cost-free, multi-platform virtualization, offering ease of use, high performance, and versatile open-source features.
VMware ESXi offers cost savings, high availability, seamless migration, easy integration, and centralized management with reliability and stability.
Its capability to move virtual machines to physical machines is very efficient for our live environment.
As a level one or bare metal hypervisor, its unmatched scalability depends on underlying hardware, capable of managing large numbers of physical servers with one management platform.
ESXi is a virtualization platform that allows multiple applications to run on the same physical hardware, reducing costs significantly by transforming physical servers into virtual environments.
 

Categories and Ranking

Oracle VM VirtualBox
Ranking in Server Virtualization Software
7th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
63
Ranking in other categories
No ranking in other categories
VMware ESXi
Ranking in Server Virtualization Software
8th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
30
Ranking in other categories
No ranking in other categories
 

Featured Reviews

Kopano  Ramaphoi - PeerSpot reviewer
A flexible and easy-to-deploy product that provides a great user experience
The product should improve its scalability. It should be more flexible to be used with desktops with different capacities. We do not have much storage on our desktops, and we must allocate a certain amount of memory to install the product. When we install a virtual machine, we have a limit that we cannot exceed 80% of RAM.
Syed Ali Waqas - PeerSpot reviewer
Efficiently manages development environments with robust network integration
I recommend new users download and evaluate the free version from VMware's website. Once satisfied, they should purchase the professional version for a smooth and secure IT infrastructure. The professional version is cost-effective, allowing one to create multiple servers on a single server. I'd rate the solution ten out of ten.
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Comms Service Provider
9%
Educational Organization
8%
Manufacturing Company
8%
Financial Services Firm
13%
Manufacturing Company
13%
Comms Service Provider
12%
Aerospace/Defense Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

How does KVM compare to Oracle VM VirtualBox?
KVM is easy to use, stable and flexible. It is mature and very fast. It is an affordable open-source solution that is easy to set up and manage. It offers very good security. It has a virtual manag...
What do you like most about Oracle VM VirtualBox?
The product’s most valuable feature is the ability to manage multiple operating systems through one application.
What is your experience regarding pricing and costs for Oracle VM VirtualBox?
The pricing is flexible. When Oracle bought VirtualBox, they introduced some licensing issues. However, it did not affect the terms of licenses and additional costs. The price is okay. I rate the p...
What do you like most about VMware ESXi?
My customers are satisfied with the solution’s performance.
What is your experience regarding pricing and costs for VMware ESXi?
VMware ESXi operates on a subscription model with core-based licensing; the pricing can change frequently. The product is very cost-effective, though not fixed, as pricing tends to fluctuate over t...
What needs improvement with VMware ESXi?
The cost of VMware ESXi is very high, especially after the acquisition by Broadcom, which led to price increases. Improving the cost structure would be beneficial.
 

Overview

 

Sample Customers

Airbus, Colorado State University, SCS Africa, Wolf Medical Systems.
Information Not Available
Find out what your peers are saying about Oracle VM VirtualBox vs. VMware ESXi and other solutions. Updated: January 2025.
838,533 professionals have used our research since 2012.