Amazon Inspector vs Tenable Cloud Security comparison

The compared Amazon Web Services (AWS) and Tenable solutions aren't in the same category. Amazon Web Services (AWS) is ranked #25 in VM , with an average rating of 8.6, and holds a 1.2% mindshare in the category. Tenable is ranked #12 in CNAP , with an average rating of 8.4, and holds a 3.2% mindshare. Additionally, 90% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 77% of Tenable users who would recommend it.

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Executive Summary

We performed a comparison between Amazon Inspector and Tenable Cloud Security based on real PeerSpot user reviews.

Find out what your peers are saying about Wiz, Tenable, Qualys and others in Vulnerability Management.

To learn more, read our detailed Vulnerability Management Report (Updated: May 2026).

Buyer's Guide

Vulnerability Management

May 2026

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Helped 896,803 peers since 2012

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

Qualys TotalCloud

Mindshare comparison

Vulnerability Management Mindshare Distribution
Product	Mindshare (%)
Amazon Inspector	1.2%
Wiz	4.5%
Qualys VMDR	3.9%
Other	90.4%

Vulnerability Management

Cloud-Native Application Protection Platforms (CNAPP) Mindshare Distribution
Product	Mindshare (%)
Tenable Cloud Security	3.2%
Wiz	13.1%
Prisma Cloud by Palo Alto Networks	10.7%
Other	73.0%

Cloud-Native Application Protection Platforms (CNAPP)

Featured Reviews

Robert Orłowski

IT Security Expert at Alior Bank S.A.

Unified risk scoring has improved our cloud visibility and simplifies remediation priorities

Qualys TotalCloud provides unified vulnerability and threat assessment across both IAS and SaaS. This solution provides a single prioritized view of risk, which helps reduce the work I would have to do. We are no longer based on CVSS; we are based on Qualys risk scoring, which is based on CVSS plus internal findings made by Qualys, and then assigns its own score. The TruRisk insight feature has found a small number of assets with high vulnerability scores, though I am cautious since some information is classified. Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution.

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Abdalla Kenawy

AWS DevOps SRE/Infrastructure Engineer at Capgemini

Automated insights streamline data security assessment

For Amazon Inspector, we have many EC2 or virtual machines deployed inside our AWS environment, and the problem is that the existing package deployed inside this EC2 instance has already outdated packages. As we progress with time, this package needs to be updated for security enhancement, which requires us to uninstall the package, install the new version, and then we should be fine. However, the challenge comes with how to scan all our EC2 instances for security vulnerabilities, which is currently managed by Amazon Inspector. Amazon Inspector can scan EC2 instances or ECR, which is the ECR registry where we can save artifacts Docker images. Amazon Inspector can also scan Docker images uploaded to ECR for Elastic Registry service, and it can scan databases and S3 based on the latest updates. I noticed this from a couple of months ago, and it provides huge benefits for security. Regarding the best features of Amazon Inspector, it gives us a list of all existing outdated packages as part of a deployed package on EC2 instances or specific Python packages that are part of the Docker file and the Docker image itself, which are causing security concerns. Amazon Inspector can list these security concerns and offer guidance on how we can remediate it by updating the package to a specific upper version or something similar.

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DragosCernat

Information Security Architect at WSP

Has significantly improved proactive monitoring through automated asset discovery and seamless integration with cloud environments

Making the system smarter would be beneficial. Adding modules for integration with AWS and Azure would be helpful. Adding capabilities for the scanner to automatically pick up changes and add assets automatically would be valuable. When discussing a big company, it is mandatory to have tools that will assist us rather than waiting for manual input to add hosts. Adding assets manually is prone to mistakes. Humans might forget to add an asset or make errors when adding multiple assets. Taking the human element out of the context and making it more streamlined is the future for security. The human should be involved where expertise is needed, such as analysis and decision-making. Currently, with resource constraints, we need tools to collect and aggregate data, eliminate false positives as much as possible, and present relevant information to employees for action.

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

"Qualys TotalCloud's most valuable feature is its agent versatility."

"The most valuable feature is extensibility."

"I found the initial setup user-friendly."

"Qualys TotalCloud's most valuable feature is its ability to link clusters of assets, providing a clear model of deployments, vulnerabilities, and statuses."

"If I had to say something positive about the product that brings me the biggest benefit, I would say it has accurate reports, gets new update CVEs, zero-day attack detection, and is easy to manage with its GUI."

"Qualys TotalCloud provides a single, prioritized view of risk, reducing the workload associated with consolidating multiple sources for risk prioritization."

"The platform's unified view of the organization proves particularly valuable for leadership team meetings."

"I like the web API security and IoT scanning features the most. The user-friendly design of TotalCloud's interface enables customers to navigate it and use its full potential easily"

More Qualys TotalCloud pros

"The findings dashboards are neat and easy to understand, offering clear demarcations for different types of findings and detailed insights into specific vulnerabilities and their associated instances. It is not a place where everything is dumped together. It offers an easy-to-understand layout."

"It operates continuously, so as soon as resources are created, it scans them for vulnerabilities."

"The vulnerability discovery is valuable, and they also rank those vulnerabilities for you. So, you could rapidly attack some of the higher, severe vulnerabilities as they pop up, if they do pop up."

"Amazon Inspector is highly stable, rated ten out of ten, and this stability impacts business security and administration positively."

"The most valuable feature of Amazon Inspector is the categorization of findings, which filters vulnerabilities by instance, container image, container repository, and Lambda function."

"My experience with AWS technical support is very good, I didn't face any specific challenges, and even the documentation of AWS is good for both Microsoft, which is Azure, and AWS."

"The integration of Amazon Inspector with other AWS services has enhanced our security. Security Hub is a major asset because it allows us to centralize data from various AWS services. We can integrate third-party tools as well. It is just a single-click option."

"It is scanning the whole repository for any sort of vulnerabilities, so it allows us to be more confident in our DevSecOps and not put a lot of folks or attention to it."

More Amazon Inspector pros

"The solution’s vulnerability management feature has helped us identify and mitigate risks well."

"Ermetic can provide super visibility for our cloud environment (we are using AWS)."

"If you have multi-cloud tenancy using AWS and Azure, you can have a single dashboard where you can onboard all the cloud infrastructure and have visibility into it."

"The product's visibility and remediation work fine for me."

"Ermetic can provide super visibility for our cloud environment (we are using AWS), the dashboard is simple to use, the findings provide all of the information you require, it provides detection and remediation, and creating a Jira ticket from a finding is just one click away."

"The product's deployment phase is easy."

"Element is precisely what we needed for close to real-time external surface monitoring, and the automatic integration capabilities, particularly with DNS, Azure, and AWS, are extremely valuable."

"Scanning and reporting are the most valuable features of Tenable Cloud Security"

More Tenable Cloud Security pros

Cons

"The price is very expensive, actually."

"Areas that need improvement in every solution include the remediation part. The remediation steps should be simple enough for everyone to understand."

"I think Qualys TotalCloud needs to improve its handling of zero-day vulnerabilities and supply chain management because modern ransomware attacks not only target prime critical infrastructures but also the supply chain system."

"The response part of the Cloud Detection and Response (CDR) module can be improved."

"The areas in the solution that have room for improvement include the UI/UX design, which should be improved, and they should integrate more artificial intelligence into the product."

"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."

"The support is not up to the mark and seems to be overburdened."

"The downside is only in container security, but it has not been a long time since they introduced these models."

More Qualys TotalCloud cons

"It has a limited scope. So, AWS Inspector primarily focuses on the security of the EC2 instance. So, if your architecture includes other AWS services, then you may need to use additional tools for your comprehensive security assessment. So that is one con. Another is, like, we have a dependency on agents."

"There is room for improvement in the scanning capabilities. I'd like to see broader coverage in terms of the vulnerabilities detected."

"One major area for improvement is remediation. My team works on remediating findings over time, likely using available patches. However, easier integration with Amazon's patching services would be very helpful."

"The other point is that the reporting features of Inspector need improvement. For example, I am in an organization with millions of CVEs, and getting an overview of all this is challenging."

"One area for improvement in Amazon Inspector is the automation aspect."

"The most challenging aspect I faced with Amazon Inspector during integration was automating the remediation process."

"The false positive rate of Amazon Inspector is a little high, and it is not covering all different applications and scanning."

"There isn't too much to improve right now. Scanning on demand or as a part of the pipeline versus a post pipeline solution would be good, but it is not a deal breaker by any means."

More Amazon Inspector cons

"I didn't find anything that wasn't useful or needed to be added."

"If Tenable Cloud Security offers a complete Cnapp solution with CWP, CIEM, and Waap security, it will be able to compete with other competitors."

"We still maintain Tenable Cloud Security but have reduced the number of licenses. We now use it occasionally to validate specific items rather than monitoring the entire surface, for which we use Element."

"In my experience, Tenable Cloud Security is not very stable."

"I do think there might be room for more integrations. This could allow for further customization and flexibility, essentially offering different functionality options to accommodate various budgets."

"Due to its robust nature, the platform's adoption can be overwhelming initially. However, once organizations start using it, they tend to get used to it. I haven't had much direct interaction with the support team, but some partners have reported a desire for better support for the product."

"Ermetic needs to improve its security scanning. I would like to see more dynamic graphical forms."

"Tenable needs to offer a patch-based solution since it is an area where the tool lacks a bit."

More Tenable Cloud Security cons

Pricing and Cost Advice

"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."

"Qualys TotalCloud is expensive."

"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."

"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."

"Although Qualys TotalCloud is relatively expensive due to its unique automation features, its cost-effectiveness is rated an eight out of ten, with ten being the most costly."

"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."

"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."

"Qualys TotalCloud offers cost-effective licensing flexibility."

More Qualys TotalCloud pricing and cost advice

"It's priced according to market standards for its services."

"It is scaled as you go. There are probably a certain number of scans per month, and there are tiers. If you're under a certain tier, it is free. The second level is pennies, and then all the way up to like a million. So, it has a tiered pricing program. They're pretty good with your initial scanning, and there is room to scale based on being affordable, but it is fairly cheap. There are no additional costs. They pretty much think about it as a pay-per-scan type model."

"The lowest cost would be around $10 for a few small accounts, however, for thousands of accounts, it could be around $5000 to $6000 dollars per month."

"The pricing is very transparent and clear."

"There is a need to opt for a subscription-based pricing model to use Tenable Cloud Security. I rate the product price an eight on a scale of one to ten, where one is low price and ten is high price."

"The tool's price is good compared to other brands. The tool's subscription is for a year."

"The tool's pricing is fair."

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Computer Software Company

Manufacturing Company

Government

Financial Services Firm

15%

Computer Software Company

Government

Comms Service Provider

Government

11%

Financial Services Firm

10%

Manufacturing Company

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	3
Large Enterprise	28

By reviewers
Company Size	Count
Small Business	2
Midsize Enterprise	2
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	2
Large Enterprise	5

Questions from the Community

What is your experience regarding pricing and costs for Qualys TotalCloud?

The price is very expensive, actually.

See all answers

What needs improvement with Qualys TotalCloud?

Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...

See all answers

What is your primary use case for Qualys TotalCloud?

Our use case involves the assets that we have under cloud, the assets exposed to the internet, and the internal appli...

See all answers

What is your experience regarding pricing and costs for Amazon Inspector?

I am not honestly sure about the pricing side of Amazon Inspector, but that is taken care of by a separate team. I be...

See all answers

What needs improvement with Amazon Inspector?

They might launch support for third-party environments in the next version regarding the best features in Amazon Insp...

See all answers

What is your primary use case for Amazon Inspector?

I mostly use Amazon Inspector for vulnerability scanning on AWS native applications. For hybrid applications, we have...

See all answers

What needs improvement with Tenable Cloud Security?

Making the system smarter would be beneficial. Adding modules for integration with AWS and Azure would be helpful. Ad...

See all answers

What is your primary use case for Tenable Cloud Security?

We had other solutions that we used. One solution was that we did not have something exactly similar to what Element ...

See all answers

What is your experience regarding pricing and costs for Ermetic CSPM?

I wasn't involved with the pricing, setup cost and licensing for Tenable Cloud Security.

See all answers

Comparisons

Wiz vs Qualys TotalCloud

Compared 12% of the time

Microsoft Defender for Cloud vs Qualys TotalCloud

Compared 9% of the time

Prisma Cloud by Palo Alto Networks vs Qualys TotalCloud

Compared 6% of the time

Nucleus Security vs Qualys TotalCloud

Compared 5% of the time

Orca Security vs Qualys TotalCloud

Compared 3% of the time

More Qualys TotalCloud Competitors

Tenable Nessus vs Amazon Inspector

Compared 9% of the time

Tenable Vulnerability Management vs Amazon Inspector

Compared 8% of the time

Rapid7 Metasploit vs Amazon Inspector

Compared 8% of the time

Microsoft Defender for Cloud vs Amazon Inspector

Compared 8% of the time

TrendAI Vision One – Cloud Security vs Amazon Inspector

Compared 3% of the time

More Amazon Inspector Competitors

Wiz vs Tenable Cloud Security

Compared 8% of the time

Prisma Cloud by Palo Alto Networks vs Tenable Cloud Security

Compared 6% of the time

FortiCNAPP vs Tenable Cloud Security

Compared 5% of the time

Orca Security vs Tenable Cloud Security

Compared 5% of the time

Plerion vs Tenable Cloud Security

Compared 5% of the time

More Tenable Cloud Security Competitors

Product Reports

Buyer's Guide

Qualys TotalCloud

May 2026

Download Qualys TotalCloud product report

Buyer's Guide

Amazon Inspector

May 2026

Download Amazon Inspector product report

Buyer's Guide

Tenable Cloud Security

May 2026

Download Tenable Cloud Security product report

Also Known As

Qualys TotalCloud with FlexScan

No data available

Ermetic, Ermetic Identity Governance for AWS

Overview

Qualys TotalCloud enhances security posture across cloud environments with continuous monitoring, vulnerability management, and risk visualization, ensuring efficient threat assessment and automated remediation for improved cyber risk reduction.

Qualys TotalCloud offers a robust suite of security tools essential for organizations managing multi-cloud infrastructures. By integrating cloud accounts and automating workflows, it supports AWS, Azure, and GCP, offering comprehensive vulnerability management and zero-day detection. The platform's user-friendly design, combined with its extensive risk management and unified threat assessment capabilities, enables organizations to prioritize and remediate vulnerabilities effectively. TruRisk Insights provides clear insights on cyber risks, while the automation options streamline patch management and scanning processes. API integration across IaaS and SaaS environments further enhances resource allocation efficiency and saves time, addressing misconfigurations across cloud environments.

What are the most important features of Qualys TotalCloud?

Accurate Vulnerability Reports: Delivers precise and actionable insights for risk mitigation.
Zero-Day Detection: Identifies and addresses zero-day vulnerabilities proactively.
Unified Threat Assessment: Offers comprehensive evaluation of threats across the environment.
Extensive Risk Management: Manages risks effectively with advanced insights and prioritization.
Continuous Monitoring: Provides non-stop surveillance for vulnerabilities and threats.
Cloud-Native Automation: Streamlines processes and reduces manual efforts using automation.
FlexScan for Internet-Facing VMs: Scans external VMs efficiently to detect vulnerabilities.
Dashboard Risk Visualization: Clear visualization helps prioritize vulnerabilities.

What benefits and ROI should users look for?

Improved Security Posture: Enhances threat detection and response across clouds.
Time Savings: Automation reduces time spent on manual vulnerability management.
Resource Efficiency: Better allocation of resources through streamlined workflows.
Enhanced Risk Prioritization: Focus on critical vulnerabilities for effective mitigation.
Integrated Cloud Accounts: Facilitates seamless cloud management and security.

Qualys TotalCloud is deployed in sectors needing rigorous vulnerability management, such as finance and healthcare. Companies utilize it to secure multi-cloud environments like AWS, Azure, and GCP, focus on compliance, and integrate security into CI/CD pipelines to detect and remedy threats pre-deployment.

Qualys

Amazon Inspector offers automated vulnerability detection, scanning AWS workloads and recommending remediation, ensuring enhanced security without constant supervision.

Amazon Inspector provides advanced automated vulnerability assessments, specifically designed for AWS environments. It scans EC2 instances, ECR, and container images for vulnerabilities, ranking them by priority. With capabilities like integration with CloudTrail and CloudWatch, adherence to compliance benchmarks, and a comprehensive view for diverse resources, it supports continuous detection and detailed reporting. Users can schedule regular scans, maintaining strong security oversight. Current feedback highlights a need for improved scanning of EBS, S3, and EFS, as well as expanded databases and better patch integration.

What features make Amazon Inspector stand out?

Automated Vulnerability Assessments: Detects and prioritizes vulnerabilities in AWS workloads.
Continuous Detection: Keeps an eye on EC2, ECR, and container images for ongoing risk management.
Integration Capabilities: Works with CloudTrail and CloudWatch to centralize oversight and alerts.
Compliance Adherence: Aligns with industry benchmarks for strengthened regulatory compliance.
Detailed Reporting: Provides comprehensive reports with findings and CVEs.

What benefits do users gain from Amazon Inspector?

Enhanced Security: Automates vulnerability detection, reducing manual efforts.
Efficiency: Identifies and prioritizes threats, streamlining resource allocation.
Comprehensive Oversight: Detailed reports improve understanding and response strategies.
Regulatory Compliance: Aligns with compliance standards, aiding legal adherence.

Amazon Inspector is utilized across industries, including finance, healthcare, and tech, assisting with robust security management in cloud-native environments. By integrating with services like Security Hub and SIEM, businesses maintain compliance and streamline alert management. This solution supports broader security frameworks, often paired with third-party tools to enhance protection strategies.

Amazon Web Services (AWS)

Tenable Cloud Security is a comprehensive solution designed to help organizations secure their cloud environments across various platforms, including AWS, Azure, and Google Cloud. It offers continuous visibility, compliance management, and threat detection to ensure that cloud infrastructure and applications are protected from vulnerabilities and misconfigurations.

Tenable Cloud Security exemplifies a comprehensive Cloud-Native Application Protection Platform (CNAPP) by providing a unified solution that covers the entire cloud security lifecycle, from development to runtime. This platform is designed to address vulnerabilities, misconfigurations, threats, and compliance risks across multi-cloud environments, making it an essential tool for organizations adopting cloud-native architectures. In practice, Tenable Cloud Security integrates security into the development process through its shift-left approach, particularly with Infrastructure as Code (IaC) security. This ensures that security measures are embedded early in the development lifecycle, allowing teams to identify and mitigate vulnerabilities before they reach production. Once in production, the platform continues to provide real-time visibility into cloud environments, enabling continuous monitoring and proactive threat detection.

The solution's comprehensive protection spans various aspects of cloud security, including the identification and remediation of misconfigurations, automated compliance management, and advanced threat intelligence. By automating these processes, Tenable Cloud Security reduces the manual effort required to manage cloud security, freeing up resources for more strategic initiatives.

What are the key features of Tenable Cloud Security?

Unified Platform: Covers the entire cloud security lifecycle, from development to runtime, providing comprehensive protection.
Shift-Left Approach with IaC Security: Integrates security early in the development process, ensuring that vulnerabilities are caught and remediated before deployment.
Continuous Monitoring: Offers real-time visibility and monitoring of cloud environments, enabling proactive threat detection and response.
Automation: Streamlines security operations, reducing the need for manual intervention and increasing operational efficiency.
Comprehensive Threat and Compliance Management: Identifies and mitigates vulnerabilities, misconfigurations, and compliance risks across multi-cloud environments.

What are the benefits of using Tenable Cloud Security?

Improved Security Posture: Early detection and remediation of vulnerabilities lead to a stronger overall security posture.
Operational Efficiency: Automation reduces the workload on security teams, allowing them to focus on higher-priority tasks.
Risk Reduction: Proactively identifies and addresses risks before they impact production environments.
Simplified Compliance: Helps organizations meet and maintain compliance with industry standards, reducing the complexity and cost of audits.

Tenable Cloud Security is particularly valuable in industries with stringent regulatory requirements, such as finance, healthcare, and retail. For example, in the financial sector, it helps organizations ensure compliance with regulations like PCI-DSS while safeguarding sensitive data across cloud environments.

In summary, Tenable Cloud Security is a robust CNAPP solution that integrates security throughout the cloud lifecycle, providing comprehensive protection and operational efficiency for cloud-native environments.

Tenable

Sample Customers

Information Not Available

betterment, caplinked, flatiron, university of nutri dame

Tyler Technologies, Bilfinger, BarkBox, MongoDB, airSlate, Adama, Latch, Cloudinary, Riskified, AppsFlyer, IntelyCare, Aidoc, 42Dot, and more.

Buyer's Guide

Vulnerability Management

May 2026

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Find out what your peers are saying about Wiz, Tenable, Qualys and others in Vulnerability Management. Updated: May 2026.

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