Introducing G2.ai, the future of software buying.Try now
Compare OpenNebula and VMware ESXi 
Featured Products
Sponsored
You’re seeing this ad based on the product’s relevance to this page. Sponsored content does not receive preferential treatment in any of G2’s ratings.
Sangfor HCI
Visit Website
Sponsored
You’re seeing this ad based on the product’s relevance to this page. Sponsored content does not receive preferential treatment in any of G2’s ratings.
Triton DataCenter
Visit Website
At a Glance
Market Segments
Mid-Market (70.0% of reviews)
Mid-Market (47.1% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
OpenNebula
Star Rating
(10)4.4 out of 5
Market Segments
Mid-Market (70.0% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about OpenNebulaVMware 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 ESXiOpenNebula vs VMware ESXi
- Reviewers felt that VMware ESXi meets the needs of their business better than OpenNebula.
- When comparing quality of ongoing product support, reviewers felt that VMware ESXi is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of OpenNebula over VMware ESXi.
Pricing
Entry-Level Pricing
OpenNebula
No pricing availableVMware ESXi
No pricing availableFree Trial
OpenNebula
Free Trial is available
VMware ESXi
No trial information availableRatings
Meets Requirements
8.3
7
9.5
17
Ease of Use
9.0
7
8.9
17
Ease of Setup
Not enough data
9.3
17
Ease of Admin
Not enough data
9.0
14
Quality of Support
6.9
6
9.1
16
Has the product been a good partner in doing business?
Not enough data
8.6
14
Product Direction (% positive)
10.0
7
7.3
17
Features by Category
Infrastructure Provision
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
Not enough data
Not enough data
Not enough data
Not enough data
Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Functionality
Not enough data
Not enough data
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
OpenNebula and VMware ESXi share no categories
Unique Categories
OpenNebula is categorized as Infrastructure as a Service (IaaS)
VMware ESXi is categorized as Server Virtualization
Reviews
Reviewers' Company Size
OpenNebula
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
Computer Software
30.0%
Information Technology and Services
20.0%
Telecommunications
10.0%
Religious Institutions
10.0%
Internet
10.0%
Other
20.0%
Information Technology and Services
41.2%
Telecommunications
11.8%
Food Production
11.8%
Accounting
11.8%
Manufacturing
5.9%
Other
17.6%
Alternatives
Discussions
OpenNebula has no discussions with answers
VMware ESXi has no discussions with answers
Hunting for software insights?
With over 3 million reviews, we can provide the specific details that help you make an informed software buying decision for your business. Finding the right product is important, let us help.
