OpenNebula vs Rapid7 InsightCloudSec comparison

Why PeerSpot?

OpenNebula and Rapid7 are both solutions in the Cloud Management category. OpenNebula is ranked #26 with an average rating of 7.0, while Rapid7 is ranked #19 with an average rating of 8.1. OpenNebula holds a 1.5% mindshare in CM, compared to Rapid7’s 0.9% 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

3,630 Views
3,376 Comparison Views

100% willing to recommend

Rapid7 InsightCloudSec

Read 13 Rapid7 InsightCloudSec reviews

4,932 Views
1,282 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: September 2026).

Buyer's Guide

OpenNebula vs. Rapid7 InsightCloudSec

September 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

26th

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

19th

Average Rating

7.8

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

Cloud Security Posture Management (CSPM) (20th), Cloud-Native Application Protection Platforms (CNAPP) (16th), AI Observability (16th)

Mindshare comparison

As of October 2026, in the Cloud Management category, the mindshare of OpenNebula is 1.5%, down from 5.8% compared to the previous year. The mindshare of Rapid7 InsightCloudSec is 0.9%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Management Mindshare Distribution
Product	Mindshare (%)
Rapid7 InsightCloudSec	0.9%
OpenNebula	1.5%
Other	97.6%

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

"OpenNebula is lightweight, stable, and easy to customize."

"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 our use case, we found the solution to be the best fit when dealing with infrastructure services."

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

"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."

"With a single click, we could set things up and initiate them."

"It is quite easy to deploy."

"It has enabled us to decrease the optics by around 55 to 60%."

More OpenNebula pros

"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."

"It runs every hour and has been reliable since I started."

"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."

"The best features Rapid7 InsightCloudSec offers include more automation remediation, compliance reporting for auditing, improvement on multi-cloud governance, and cost visibility, which really stand out to me."

"I can confirm money and time savings with Rapid7 InsightCloudSec, as we can scan the entire IP range simultaneously instead of manually checking each asset for vulnerabilities, reducing the need for technicians to move around the organization and thus saving significant time."

"Rapid7 InsightCloudSec has positively impacted my organization because we are using Microsoft Defender for endpoint protection alongside Rapid7."

"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."

"Agentless scanning is a possible use with Rapid7 InsightCloudSec."

More Rapid7 InsightCloudSec pros

Cons

"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."

"The protocol for clusterization is rough and doesn't work well."

"The UI, monitoring, and alerting could benefit from further improvements."

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

"The web interface could be better. It's not very difficult to use, but there's room for enhancement."

"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."

"It should have a simple REST API like most other tools. It's the industry standard format. An XML-RPC API gives you an XML document that you have to convert and then do something with that. REST API endpoint provides outputs in a JSON document. I would also like to see support for user data or heat templates, which OpenStack offers, but OpenNebula doesn't have this yet."

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

More OpenNebula cons

"Technical support could be better. It could also be easier, more user-friendly, and intuitive. The API keys aren't easy to understand, and the cloud layouts aren't intuitive and user-friendly. We should be able to integrate IM governance and APIs into non-compliant workloads like legacy solutions."

"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."

"The platform could be improved with more customizable dashboards and reporting."

"The login piece needs improvement."

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

"Rapid7 InsightCloudSec needs to provide more granular search capabilities, such as the ability to search back the last three months."

"Improvements could include providing better human-readable report formats with thorough explanations of CVEs and threats, detailing what can be done to eliminate malicious activities."

"I currently do not have any specific suggestions for improvements, as I am still exploring the full capabilities of Rapid7 InsightCloudSec, but I wish the UI and UX for reporting could be more straightforward, simplifying the process of creating matrices and dashboards."

More Rapid7 InsightCloudSec cons

Pricing and Cost Advice

"The solution is open source so is free."

"OpenNebula gives good value for money."

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

"VRA is very expensive but OpenNebula is free."

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

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

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Top Industries

By visitors reading reviews

Comms Service Provider

12%

Financial Services Firm

11%

Computer Software Company

10%

Manufacturing Company

Outsourcing Company

10%

Comms Service Provider

10%

Financial Services Firm

Manufacturing 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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Earn 20 points

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...

See all answers

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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Comparisons

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Compared 8% of the time

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Compared 5% of the time

BMC Helix Cloud Security vs OpenNebula

Compared 5% of the time

VMware Aria Operations vs OpenNebula

Compared 5% of the time

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Wiz vs Rapid7 InsightCloudSec

Compared 9% of the time

Microsoft Defender for Cloud vs Rapid7 InsightCloudSec

Compared 9% of the time

CloudCheckr vs Rapid7 InsightCloudSec

Compared 6% of the time

Snyk vs Rapid7 InsightCloudSec

Compared 5% of the time

Sysdig Secure vs Rapid7 InsightCloudSec

Compared 4% of the time

More Rapid7 InsightCloudSec Competitors

Product Reports

Buyer's Guide

OpenNebula

September 2026

Download OpenNebula product report

Buyer's Guide

Rapid7 InsightCloudSec

September 2026

Download Rapid7 InsightCloudSec product report

Also Known As

No data available

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

September 2026

Free Report: OpenNebula vs. Rapid7 InsightCloudSec

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

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