Introducing G2.ai, the future of software buying.Try now
Compare OpenNebula and OpenStack 
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.
Triton DataCenter
Visit Website
At a Glance
Market Segments
Mid-Market (70.0% of reviews)
Enterprise (48.1% 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)
Entry-Level Pricing
No pricing available
Learn more about OpenNebulaOpenStack
Star Rating
(53)4.2 out of 5
Market Segments
Enterprise (48.1% of reviews)
Entry-Level Pricing
No pricing available
Learn more about OpenStackSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that OpenNebula excels in ease of use with a score of 9.0, making it a preferred choice for mid-market companies looking for a straightforward cloud management solution, while OpenStack's ease of use is rated significantly lower at 6.7, which can be a barrier for smaller teams.
- Reviewers mention that OpenNebula's cloud orchestration capabilities are rated at 8.9, highlighting its strong performance in managing complex cloud environments, whereas OpenStack, with a score of 8.3, is noted for its flexibility but can be more challenging to configure and manage.
- G2 users indicate that OpenNebula shines in private cloud functionality with a high score of 9.4, making it ideal for organizations prioritizing security and control, while OpenStack, although versatile, has a lower score of 8.3 in this area, suggesting it may not be as tailored for private cloud deployments.
- Users on G2 report that OpenNebula's cloud backup and recovery features are rated at 8.7, with reviewers appreciating its reliability and ease of implementation, while OpenStack's backup solutions are perceived as more complex, contributing to a lower satisfaction rating.
- Reviewers mention that OpenNebula's performance tracking capabilities score 8.7, which helps organizations optimize their cloud resources effectively, whereas OpenStack's performance tracking is less intuitive, leading to a score of 8.3, which may hinder users from fully leveraging their cloud infrastructure.
- Users say that OpenNebula's strong focus on high-performance computing (HPC) with a score of 9.0 makes it a go-to option for organizations needing robust computational power, while OpenStack, with a score of 8.3 in this area, is seen as less specialized, potentially impacting performance for HPC workloads.
Pricing
Entry-Level Pricing
OpenNebula
No pricing availableOpenStack
No pricing availableFree Trial
OpenNebula
Free Trial is available
OpenStack
No trial information availableRatings
Meets Requirements
8.3
7
8.5
47
Ease of Use
9.0
7
6.8
48
Ease of Setup
Not enough data
4.6
33
Ease of Admin
Not enough data
6.2
33
Quality of Support
6.9
6
7.0
46
Has the product been a good partner in doing business?
Not enough data
7.0
30
Product Direction (% positive)
10.0
7
8.3
48
Features by Category
Functionality
Not enough data
8.6
6
Not enough data
9.0
7
Not enough data
9.0
5
Management
Not enough data
Not enough data
Not enough data
8.1
6
Not enough data
8.6
7
Not enough data
8.9
6
Agentic AI - Cloud Management Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Infrastructure Provision
Not enough data
7.7
5
Not enough data
9.4
6
Not enough data
8.3
5
Not enough data
9.2
6
Not enough data
9.0
5
Not enough data
9.2
6
Not enough data
Not enough data
Not enough data
9.3
5
Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
8.7
5
Functionality
Not enough data
Not enough data
Categories
Categories
Shared Categories
OpenNebula and OpenStack are categorized as Infrastructure as a Service (IaaS)
Unique Categories
OpenNebula has no unique categories
OpenStack is categorized as Cloud Management Platforms
Reviews
Reviewers' Company Size
OpenNebula
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
OpenStack
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
34.6%
Computer Software
17.3%
Telecommunications
11.5%
Internet
9.6%
Research
7.7%
Other
19.2%
Alternatives
Discussions
OpenNebula has no discussions with answers
OpenStack 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.
