OpenNebula vs Rapid7 InsightCloudSec comparison

OpenNebula and Rapid7 are both solutions in the Cloud Management category. OpenNebula is ranked #19 with an average rating of 7.0, while Rapid7 is ranked #13 with an average rating of 7.8. OpenNebula holds a 1.7% mindshare in CM, compared to Rapid7’s 1.0% mindshare. Additionally, 100% of OpenNebula users are willing to recommend the solution, compared to 87% of Rapid7 users who would recommend it.

OpenNebula

Read 15 OpenNebula reviews

3,373 Views
3,204 Comparison Views

100% willing to recommend

Rapid7 InsightCloudSec

Read 13 Rapid7 InsightCloudSec reviews

3,881 Views
1,087 Comparison Views

87% willing to recommend

OpenNebula

Rapid7 InsightCloudSec

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 17, 2024

OpenNebula and Rapid7 InsightCloudSec are competing in the cloud management space. Rapid7 InsightCloudSec appears to have the upper hand due to its advanced features and robust security offerings, even though it comes at a higher price point.

Features: OpenNebula provides efficient virtualization management, flexible resource allocation, and hybrid cloud capabilities, which are essential for businesses seeking robust cloud solutions. Rapid7 InsightCloudSec offers strong integrations, advanced security monitoring, and comprehensive compliance management, catering to organizations emphasizing security and regulatory requirements.

Room for Improvement: OpenNebula could enhance its user interface to match its robust backend functionalities and improve integration with third-party applications. It may also benefit from simplifying its deployment process. Rapid7 InsightCloudSec could work on reducing its pricing to increase accessibility for smaller enterprises, refine its real-time threat detection to provide even faster responses, and simplify its extensive feature set for easier user navigation.

Ease of Deployment and Customer Service: Rapid7 InsightCloudSec offers a straightforward, streamlined deployment model with responsive customer service that addresses setup concerns quickly. OpenNebula, while needing more technical expertise during deployment, provides consistent support throughout the process, which is crucial for maintaining stable operations post-deployment.

Pricing and ROI: OpenNebula offers a low setup cost, making it attractive for organizations with budget constraints and delivering a compelling ROI. Rapid7 InsightCloudSec, while higher in cost, justifies the investment with its extensive security and compliance features, offering excellent value for enterprises prioritizing security and compliance despite higher expenses.

To learn more, read our detailed OpenNebula vs. Rapid7 InsightCloudSec Report (Updated: June 2026).

Buyer's Guide

OpenNebula vs. Rapid7 InsightCloudSec

June 2026

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Review summaries and opinions

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

Categories and Ranking

OpenNebula

Ranking in Cloud Management

19th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Rapid7 InsightCloudSec

Ranking in Cloud Management

13th

Average Rating

7.8

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

Cloud Security Posture Management (CSPM) (13th), Cloud-Native Application Protection Platforms (CNAPP) (11th), AI Observability (9th)

Mindshare comparison

As of July 2026, in the Cloud Management category, the mindshare of OpenNebula is 1.7%, down from 6.8% compared to the previous year. The mindshare of Rapid7 InsightCloudSec is 1.0%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Management Mindshare Distribution
Product	Mindshare (%)
Rapid7 InsightCloudSec	1.0%
OpenNebula	1.7%
Other	97.3%

Cloud Management

Featured Reviews

FOURES Jean-Philippe

Products Manager at a tech services company with 501-1,000 employees

Reliable, simple to manage, and offers great technical support

The support of VXLAN fits with our network management. Thanks to this we can propose mixed solutions using virtual resources on OpenNebula and bare metal servers hosted in our facilities linked to each other on the sale network. This use case is very useful when some applications need bare metal power (Kubernetes workers, huge databases, AI models computations, et cetera). The cluster management is very useful for splitting our different clusters (mutual vs dedicated). We can manage deployments and capacity planning without pain. The API is also really simple and it helped us to develop the Terraform provider to manage OpenNebula like any other cloud infrastructure.

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Arun Babu

SOC analyst at a media company with 1,001-5,000 employees

Daily endpoint monitoring has improved investigations and saved time but detection rules still need tuning

It is important to note that Rapid7 InsightCloudSec's features are not 100% precise, but I find about 70% of the time it is satisfactory. I would like to suggest that you improve it to be more precise, ideally making it 100% if possible. Some cases in Rapid7 InsightCloudSec indicate that the log is not enough, as they mostly just generate alerts, and the synchronization between data connectors is often problematic, particularly in terms of not being in sync always, especially between the AD and Rapid7 alerts, which generates numerous false positives. Additionally, the traditional rules should be updated, as this is a main point worth mentioning since we spend a lot of time fine-tuning these traditional rules. I suggest improving the legacy detection rules. If there are any authentication cases, such as impossible travel activity where a user has their SharePoint hosted in a different location, Rapid7 can often trigger alerts, creating confusion as we cannot fine-tune it properly. Another issue is with honeypot access. We sometimes lack necessary logs because Defender's advanced threat protection scanning gets detected as honeypot activity by Rapid7, leading to annoying and noisy alerts that we need to constantly close. If you can improve the traditional detection rules to reflect current detection rules, it would make it significantly easier for us to manage, as we constantly need to check legacy rules to update or possibly turn them off. Updating the legacy rules should be a priority.

Read full review

Quotes from Members

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

Pros

"I'll definitely recommend OpenNebula because it's an open-source solution that's effortless to set up, and the total cost of ownership is low."

"For the entire data center, as a private cloud, I believe that user management, expert management, and the virtual data center is completely magic for the users."

"The solution provides templates for configurations that can easily be exchanged to VMs."

"It is quite easy to deploy."

"What's best about OpenNebula that people like is that it's easy to deploy. It's also easy to manage. It's interesting because people choose OpenNebula over other solutions because of the ease of management."

"It's easy to integrate OpenNebula with our IT systems."

"OpenNebula has very good integration with SAP Storage, is easy to use, has a good UI, and is very scalable."

"The ability to use it almost like a public cloud for an organization is a big asset, as it will create a value proposition and can control costs in a great way."

More OpenNebula pros

"Rapid7 InsightCloudSec impacts the organization positively by acting as a shield against hackers and ransomware, providing effective protection to data and infrastructure."

"ICSE is cheaper compared to other tools and has a pleasant user experience with good support."

"Since implementing Rapid7 InsightCloudSec, manual cloud security checks have been reduced by around forty to fifty percent, and mean time to resolve misconfigurations has dropped from several hours to under thirty minutes on average, significantly improving efficiency and client confidence."

"After implementing Rapid7 InsightCloudSec, we increased our CIS benchmark score from 48 to around 88 after addressing missing patches on some VM instances, indicating a significant positive impact."

"Rapid7 InsightCloudSec has helped us save thirty percent time in our log retrievals, and it completely changed log searching, making it really fast when we search for logs, with no prior knowledge required."

"The tool's most valuable feature is workload protection for Kubernetes and container security. It has agents that identify bugs or lack of security on runtime containers."

"The fastest scanning is the best feature Rapid7 InsightCloudSec offers, helping me respond to threats quickly in my daily operations."

"I find the security frameworks and security tools valuable. I think they're good in the infrastructure of the code security. They are also good at threat protection."

More Rapid7 InsightCloudSec pros

Cons

"The storage feature that they have is a bit confusing."

"There are small things that are hard. For example, making sure that it is going to be installable on public clouds."

"An area for improvement in OpenNebula is the number of features it has. The solution doesn't have that many cloud features compared to other solutions. You'd say, "Okay, simplicity over a rich feature list?" Some say, "No, I need a big machine or a cloud interface for my customers to manage resources. I don't have to go and do it for them." Some people do it that way, and it works, but I'd like to improve the limited features in OpenNebula."

"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."

"They should add more features like object storage."

"I would like to see OpenNebula add more integration with REST API. XML-RPC API is good, but it becomes a pain to form a resting output."

"Template management also needs improvement in OpenNebula because it's inferior right now."

"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."

More OpenNebula cons

"A couple of modules are missing when compared to other providers, specifically related to some IAM, and the login piece needs improvement."

"The tool needs to improve its documentation."

"Rapid7 InsightCloudSec can be improved by seeing reductions and improvements in prioritization, tuning findings, suppressing low-value alerts, and better prioritizing the most critical risks."

"Rapid7 InsightCloudSec could be better at showing dashboards for virtual firewalls and appliances. Compared to other solutions like Palo Alto, this area is not as good. So, they should work on improving this for virtual devices."

"I would say that because Rapid7 InsightCloudSec does not have automatic patching capabilities, it provides recommendations, but it does not execute anything from within Rapid7 InsightCloudSec."

"There are a lot of other solutions in the market, not only providing the features of a CSPM, but also CNAPP."

"Some cases in Rapid7 InsightCloudSec indicate that the log is not enough, as they mostly just generate alerts, and the synchronization between data connectors is often problematic, particularly in terms of not being in sync always, especially between the AD and Rapid7 alerts, which generates numerous false positives."

"I'm not impressed with their support right now. Their support model is not really good."

More Rapid7 InsightCloudSec cons

Pricing and Cost Advice

"VRA is very expensive but OpenNebula is free."

"The solution is open source so is free."

"OpenNebula gives good value for money."

"The licensing for OpenNebula used to be free, but now it's no longer free. A customer contacted me asking to move to another provider because of the changes in the licensing terms for OpenNebula. I have no information on how much the OpenNebula license is because the customer pays for it, and I only do the integration."

"OpenNebuoa has recently come up with a new subscription model that is economical and a lot of new customers are choosing this as it is an easy subscription model."

"We use the Community Edition, rather than the Enterprise Edition."

"Companies generally buy this tool because the pricing is not that high."

"We're doing an annual subscription. There are additional expenses, but not within the confines of this platform."

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Comms Service Provider

10%

Computer Software Company

University

Financial Services Firm

10%

Manufacturing Company

Comms Service Provider

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	6
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	4
Large Enterprise	8

Questions from the Community

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What is your experience regarding pricing and costs for Rapid7 InsightCloudSec?

The pricing, setup cost, and licensing for Rapid7 InsightCloudSec are reasonable, and since our organization is growing, I have observed that the more numbers you have, the less costly the product ...

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What needs improvement with Rapid7 InsightCloudSec?

I would say that because Rapid7 InsightCloudSec does not have automatic patching capabilities, it provides recommendations, but it does not execute anything from within Rapid7 InsightCloudSec. It h...

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What is your primary use case for Rapid7 InsightCloudSec?

In my role, my main use case for Rapid7 InsightCloudSec is for vulnerability management, where I scan my machines to see zero-day vulnerabilities and receive remediation tactics recommended by Rapi...

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Product Reports

Buyer's Guide

OpenNebula

June 2026

Download OpenNebula product report

Buyer's Guide

Rapid7 InsightCloudSec

June 2026

Download Rapid7 InsightCloudSec product report

Also Known As

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DivvyCloud

Overview

OpenNebula offers scalability, ease of deployment, and integration capabilities that enhance cloud management for enterprises. It supports both virtual and bare metal resources, providing a versatile cloud management experience.

OpenNebula provides a robust platform for building, managing, and automating private and public clouds. Its compatibility with platforms like VMware, KVM, and containers makes it ideal for businesses hosting virtual private clouds and deploying Kubernetes clusters. OpenNebula's API and SDK facilitate automation and integration, allowing organizations to connect with IT systems effectively. Despite its strengths, improvements in object storage, REST API integration, and UI enhancements are needed. The documentation can be disorganized, and users encounter challenges with upgrades and community support.

What are key OpenNebula features?

Scalability: Easily manage resources for growing cloud environments.
User-Friendly Interface: Simplifies cloud management tasks.
Integration: Connects seamlessly with IT systems using robust API and SDK.
Hypervisor Support: Works with multiple hypervisors and container platforms.

What benefits do users find in OpenNebula?

Efficiency: Streamlines cloud operations, reducing management complexities.
Versatility: Offers support for both virtual and bare metal resources.
Community and Documentation: Though needing improvement, provides valuable resources for users.
Cost-Effectiveness: Lightweight nature minimizes resource expenditure.

OpenNebula implementation spans industries where cloud automation and management are critical. Companies utilize OpenNebula for deploying private clouds and managing infrastructure. Its support for Kubernetes clusters is beneficial in tech-driven sectors, highlighting OpenNebula's adaptability to different operational needs.

OpenNebula

Rapid7 InsightCloudSec is a comprehensive CSPM tool catering to cloud security across Docker and Kubernetes workloads, ensuring rigorous data classification and protection, focusing on AWS and Azure platforms.

Organizations leverage Rapid7 InsightCloudSec for securing cloud environments, integrating smoothly into Kubernetes settings for extensive security oversight. This tool addresses data protection with governance and access controls, providing centralized visibility and alert mechanisms. Users depend on its threat detection capabilities, easing data security management on AWS and Azure. The platform integrates automated processes and agentless scanning to foster an understanding of cloud security dynamics. Enhancements in CNAPP management and more intuitive interfaces could further streamline its use.

What are the most important features of Rapid7 InsightCloudSec?

Security Frameworks: Offers structured systems to enforce security policies across cloud environments.
Agentless Scanning: Provides insights without deploying agents, simplifying operations.
Automation: Streamlines routine security tasks, enhancing efficiency.
Centralized Visibility: Uses dashboards and alerts for comprehensive monitoring.
Vulnerability Management: Identifies threats with a comprehensive database.

What ROI should users look for in reviews?

Improved Data Security: Enhanced protection across multiple cloud platforms.
Compliance Facilitation: Helps meet regulatory standards effortlessly.
Operational Efficiency: Reduces workload with automation and intuitive tools.
Threat Prevention: Proactively manages vulnerabilities.

In financial sectors, Rapid7 InsightCloudSec is critical for safeguarding sensitive information and ensuring compliance. Healthcare industries use it to protect patient data, adhering to strict regulatory standards. E-commerce businesses appreciate its ability to secure transaction data while maintaining service availability through reliable threat detection and mitigation strategies.

Rapid7

Sample Customers

Akamai, BBC, Fermilab, Terradue, Surf Sara, Produban, Netways, ESA, China Mobile, BlackBerry, Deloitte, Fuze, Telefonica, Trivago, Nokia, Encore Tech, Beeks.

Fannie Mae, 3M, PizzaHut, Spotify, Autodesk, Discovery

Buyer's Guide

OpenNebula vs. Rapid7 InsightCloudSec

June 2026

Free Report: OpenNebula vs. Rapid7 InsightCloudSec

Find out what your peers are saying about OpenNebula vs. Rapid7 InsightCloudSec and other solutions. Updated: June 2026.

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