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Compare IBM Power VM and VMware ESXi 
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At a Glance
Market Segments
Enterprise (47.1% of reviews)
Mid-Market (47.1% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
IBM Power VM
Star Rating
(26)4.7 out of 5
Market Segments
Enterprise (47.1% of reviews)
Entry-Level Pricing
No pricing available
Learn more about IBM Power VMVMware ESXi
Star Rating
(18)4.7 out of 5
Market Segments
Mid-Market (47.1% of reviews)
Entry-Level Pricing
No pricing available
Learn more about VMware ESXiSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that VMware ESXi excels in scalability with a score of 9.5, allowing businesses to easily expand their virtual environments as needed. In contrast, IBM Power VM, while robust, does not match this level of scalability, which may limit growth for some users.
- Reviewers mention that VMware ESXi offers superior ease of setup with a score of 9.2, making it more user-friendly for organizations looking to deploy virtual machines quickly. On the other hand, IBM Power VM has a lower score of 7.7 in this area, indicating a steeper learning curve for new users.
- G2 users highlight the quality of support for IBM Power VM, which received a high score of 9.6, suggesting that users feel well-supported and valued. Conversely, VMware ESXi's support quality, while still good at 9.2, does not reach the same level of user satisfaction.
- Users on G2 report that VMware ESXi shines in security features, scoring 9.5, with robust options like VM encryption and secure boot. In comparison, IBM Power VM, while secure, does not offer the same breadth of security features, which may be a concern for security-conscious organizations.
- Reviewers mention that both products perform well in resource saving, with VMware ESXi scoring 9.2 and IBM Power VM also performing admirably. However, users note that VMware's resource management tools are more intuitive, leading to better overall efficiency.
- Users say that VMware ESXi integrates seamlessly with various operating systems, scoring 9.2, which is a significant advantage for businesses using diverse environments. IBM Power VM, while capable, does not provide the same level of OS integration flexibility, which could be a drawback for some users.
Pricing
Entry-Level Pricing
IBM Power VM
No pricing availableVMware ESXi
No pricing availableFree Trial
IBM Power VM
No trial information availableVMware ESXi
No trial information availableRatings
Meets Requirements
9.2
12
9.5
17
Ease of Use
8.5
13
8.9
17
Ease of Setup
7.9
11
9.3
17
Ease of Admin
7.3
10
9.0
14
Quality of Support
9.6
12
9.1
16
Has the product been a good partner in doing business?
9.0
10
8.6
14
Product Direction (% positive)
7.9
11
7.3
17
Features by Category
Performance
Not enough data
9.4
15
Not enough data
8.9
15
Not enough data
8.7
15
Functionality
Not enough data
9.3
14
Not enough data
9.0
14
Not enough data
9.0
14
Not enough data
9.3
14
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
IBM Power VM and VMware ESXi are categorized as Server Virtualization
Unique Categories
IBM Power VM has no unique categories
VMware ESXi has no unique categories
Reviews
Reviewers' Company Size
IBM Power VM
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
VMware ESXi
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
23.5%
Banking
17.6%
Management Consulting
5.9%
Hospitality
5.9%
Hospital & Health Care
5.9%
Other
41.2%
Information Technology and Services
41.2%
Telecommunications
11.8%
Food Production
11.8%
Accounting
11.8%
Manufacturing
5.9%
Other
17.6%
Alternatives
Discussions
IBM Power VM has no discussions with answers
VMware ESXi has no discussions with answers
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