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Compare VMware ESXi and XenServer 
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At a Glance
Market Segments
Mid-Market (47.1% of reviews)
Enterprise (56.5% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
VMware ESXi
Star Rating
(18)4.7 out of 5
Market Segments
Mid-Market (47.1% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about VMware ESXiXenServer
Star Rating
(48)4.1 out of 5
Market Segments
Enterprise (56.5% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about XenServerSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that XenServer excels in scalability with a score of 9.5, allowing businesses to easily expand their virtual environments as needed, while VMware ESXi, although strong, does not match this level of scalability.
- Reviewers mention that XenServer's OS integration is rated at 9.2, providing seamless compatibility with various operating systems, whereas VMware ESXi, while also effective, has a slightly lower integration score, which may affect users with diverse OS requirements.
- G2 users highlight that XenServer's resource-saving capabilities are impressive, scoring 9.2, which helps organizations optimize their hardware usage, while VMware ESXi, although efficient, does not achieve the same level of resource management.
- Users on G2 indicate that VMware ESXi shines in performance management with a score of 9.3, offering robust tools for monitoring and optimizing virtual machine performance, which some reviewers feel is more advanced than those available in XenServer.
- Reviewers say that security is a strong point for both products, but VMware ESXi stands out with a score of 9.5, as users appreciate its comprehensive security features, including advanced firewall options and regular updates, which some feel are more proactive than those offered by XenServer.
- Users report that the quality of support for VMware ESXi is rated at 9.2, with many reviewers praising the responsiveness and expertise of the support team, while XenServer's support, rated at 8.1, has received mixed feedback regarding response times and issue resolution.
Pricing
Entry-Level Pricing
VMware ESXi
No pricing availableXenServer
No pricing availableFree Trial
VMware ESXi
No trial information availableXenServer
No trial information availableRatings
Meets Requirements
9.5
17
8.4
41
Ease of Use
8.9
17
8.5
41
Ease of Setup
9.3
17
8.4
23
Ease of Admin
9.0
14
8.8
23
Quality of Support
9.1
16
8.1
32
Has the product been a good partner in doing business?
8.6
14
8.3
18
Product Direction (% positive)
7.3
17
6.9
42
Features by Category
Performance
9.4
15
Not enough data
8.9
15
Not enough data
8.7
15
Not enough data
Functionality
9.3
14
Not enough data
9.0
14
Not enough data
9.0
14
Not enough data
9.3
14
Not enough data
Agentic AI - Server Virtualization
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
VMware ESXi and XenServer are categorized as Server Virtualization
Unique Categories
VMware ESXi has no unique categories
XenServer has no unique categories
Reviews
Reviewers' Company Size
VMware ESXi
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
XenServer
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Information Technology and Services
41.2%
Telecommunications
11.8%
Food Production
11.8%
Accounting
11.8%
Manufacturing
5.9%
Other
17.6%
Information Technology and Services
21.3%
Hospital & Health Care
14.9%
Higher Education
10.6%
Education Management
6.4%
Utilities
4.3%
Other
42.6%
Alternatives
Discussions
VMware ESXi has no discussions with answers
XenServer has no discussions with answers
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