FortiCNAPP vs Tenable.io Container Security comparison

Why PeerSpot?

Fortinet and Tenable are both solutions in the Container Security category. Fortinet is ranked #17 with an average rating of 7.9, while Tenable is ranked #26 with an average rating of 8.0. Fortinet holds a 3.1% mindshare in Container Security, compared to Tenable’s 1.0% mindshare. Additionally, 89% of Fortinet users are willing to recommend the solution, compared to 87% of Tenable users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Feb 22, 2026

Tenable.io Container Security and FortiCNAPP compete in the container security category. Tenable.io is favored for support and pricing, while FortiCNAPP is known for its comprehensive features.

Features: Tenable.io Container Security is valued for its comprehensive vulnerability management, in-depth policy enforcement, and support for Docker and Kubernetes configurations. FortiCNAPP offers strong network segmentation, integration with SIEM solutions, and automated policy recommendations, focusing on integration and threat detection.

Room for Improvement: Tenable.io could enhance integration with platforms like GitLab, streamline its operational complexity, and expand real-time visibility features. FortiCNAPP could improve its vulnerability handling, refine its continuous compliance, and bolster its policy recommendation accuracy.

Ease of Deployment and Customer Service: Tenable.io provides a smooth deployment experience and robust support channels, making setup easier. FortiCNAPP offers deployment flexibility and proactive services, ensuring diverse implementation options.

Pricing and ROI: Tenable.io Container Security is praised for its competitive pricing and effective ROI, appealing to budget-conscious users. FortiCNAPP's higher setup costs support its advanced features, offering long-term ROI for feature-oriented organizations.

To learn more, read our detailed FortiCNAPP vs. Tenable.io Container Security Report (Updated: September 2026).

Buyer's Guide

FortiCNAPP vs. Tenable.io Container Security

September 2026

Download the complete report

Helped 913,806 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

As of September 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.7%, up from 1.1% compared to the previous year. The mindshare of FortiCNAPP is 3.1%, up from 1.8% compared to the previous year. The mindshare of Tenable.io Container Security is 1.0%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
Qualys TotalCloud	1.7%
FortiCNAPP	3.1%
Tenable.io Container Security	1.0%
Other	94.2%

Container Security

Featured Reviews

reviewer2859021

Sr Security Engineer at a tech vendor with 5,001-10,000 employees

Risk-based triage has transformed container security and now prioritizes high-impact threats

The best features Qualys TotalCloud offers currently include managing cloud infrastructure and container security while facing major challenges such as alert fatigue. Traditional vulnerability scanners flag hundreds of CVEs on short-lived Kubernetes containers, some of which have no internet exposure or are gone before we can even triage them. I leverage Qualys TotalCloud to move beyond static CVSS. I use it to implement runtime exposure, correlation risk reprioritization, and shift-left integration. This notifies developers to fix a base image upstream rather than patching live ephemeral instances. In my work with cloud and container security, the biggest operational hurdle was alert fatigue. I use Qualys to shift left from static CVSS severity to context-aware risk prioritization. I correlated raw vulnerability data with real-time risk factors such as public network exposure, active runtime execution, or overly permissive IAM roles. This allows us to immediately drop the priority of isolated containers and escalate lower-severity CVEs that sit on an exposed, high-risk path. We can map these findings directly back to our CI/CD pipelines so developers can patch the root base images upstream. We have drastically cut down the signal-to-noise ratio, saved a lot of manual hours doing triage work, and ensured engineering effort goes directly towards high-impact risk reduction.

Read full review

Charl Pinches

Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees

Cloud risk has become visible and security teams prioritize and act on threats efficiently

FortiCNAPP can be improved because the platform can feel complex at the start, especially for teams new to CNAP tooling. Some users mention that they found the interface and data models less intuitive than expected, and I have had situations where reporting and alert configurations might require time. Regarding other improvements needed for FortiCNAPP, the majority of the time is that reporting and alert configuration might require time to tune properly. This is the significant issue, combined with the fact that some users find the interface and data model less intuitive than expected. Regarding FortiCNAPP's AI capabilities, I think there might be a bit of improvement needed. However, since Fortinet is a security vendor overall, keeping the data safe is not a problem. I know they have invested a lot in getting it to a place where it is a trusted platform.

Read full review

Arun Seetha

Cyber Security Architect at a security firm with 201-500 employees

Detailed container image reports have improved vulnerability insight and support secure operations

Most valuable are the reports that are quite good, particularly the detailed ones for container image scanning. Tenable.io Container Security is giving me the vulnerability information of Docker images and the information about software bill of materials. However, my challenge at this time is that I am using all these solutions with GitLab Ultimate, and it does not support integration, so I am doing some alternate arrangements which are giving me operational complexity because I need to introduce something else instead of GitLab Ultimate. That is the primary concern regarding the benefits of real-time visibility into my containerized application security status.

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

"TotalCloud has been excellent in providing us with immediate access to all the products and features we need, such as CSPM, TruRisk Insights, and compliance reports, including CIS and HIPAA."

"TotalCloud offers a comprehensive suite of features, including EDR, XDR, and TrueRisk, providing a centralized platform for managing vulnerabilities and security risks."

"The best features in Qualys TotalCloud include the total asset management of the cloud environment. It is very easy to export the report and see the vulnerabilities related to the cloud specifically."

"TotalCloud provides the easiest and the best approach for cloud infrastructure management."

"Qualys TotalCloud's most valuable features are its security capabilities that help identify and mitigate risk factors."

"Qualys TotalCloud has improved our security posture."

"Once you have your vulnerabilities fixed and your patches pushed out using Qualys TotalCloud, then you are able to eliminate threats and cyber risk."

"Qualys TotalCloud provides unified vulnerability and threat assessment for IaaS and SaaS and a single prioritized view of risk, which helps reduce my workload by not having to combine multiple sources."

More Qualys TotalCloud pros

"If you want to turn your cloud findings into actionable security work, FortiCNAPP is the way to go."

"FortiCNAPP is a competitive and robust solution, the only one in the IT sphere that addresses all quadrants in the Gartner Quadrants."

"FortiCNAPP definitely brings time-saving benefits, and security is the main concern for the company."

"For the most part, out-of-the-box, it tells you right away about the things you need to work on. I like the fact that it prioritizes alerts based on severity, so that you can focus your efforts on anything that would be critical/high first, moderate second, and work your way down, trying to continue to improve your security posture."

"The automated policy recommendations when pushing any firewall policies using Fortinet were really good and performed their job effectively."

"What I personally appreciate about FortiCNAPP is that I think it is a good product and a good firewall because it usually offers many options for the company."

"Lacework is helping a lot in reducing the noise of the alerts. Usually, whenever you have a tool in place, you have a lot of noise in terms of alerts, but the time for an engineer to look into those alerts is limited. Lacework is helping us to consolidate the information that we are getting from the agents and other sources. We are able to focus only on the things that matter, which is the most valuable thing for us. It saves time, and for investigations, we have the right context to take action."

"The most valuable feature, from a compliance perspective, is the ability to use Lacework as a platform for multiple compliance standards. We have to meet multiple standards like PCI, SOC 2, CIS, and whatever else is out there. The ability to have reports generated, per security standard, is one of the best features for me."

More FortiCNAPP pros

"The tool's most valuable feature is scanning, reporting, and troubleshooting."

"It helps us secure our applications from the build phase and identify the weaknesses from scratch."

"It is a scalable solution. Scalability-wise, it is a good solution."

"Nessus scanner is very effective for internal penetration testing."

"By using Nessus, we are able to finish testing with assured results, in half the time."

"Tenable.io detects misconfiguration when you deploy a Docker or Kubernetes container. It's much better to remedy these issues during deployment instead of waiting until the container is already in the production environment."

"The strong security provided by the product in the container environment is its most valuable feature."

"Currently, I haven't implemented the solution due to its deprecation by the site. However, I can highlight some benefits of Tenable Cloud Security, a cybersecurity solution with various features for scanning vulnerabilities in both cloud environments and on-premises container security."

More Tenable.io Container Security pros

Cons

"Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA."

"There is room for improvement in the support."

"Qualys TotalCloud needs to improve its accuracy for non-Windows operating systems."

"TotalCloud could improve its scanning of niche devices like Wi-Fi dongles and USB modems because they are often untested. It covers everything else, like laptops, mobile devices, and Bluetooth IoT devices. They can improve on the small IoT devices because hackers and testers use these."

"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 support process is inefficient due to the excessive number of replies required when submitting tickets."

"We encountered challenges identifying the correct resource category for certain items, such as those in containers or storage."

"I sometimes have difficulty detecting or uninstalling certain versions of applications, which I have to do manually."

More Qualys TotalCloud cons

"FortiCNAPP can be improved because the platform can feel complex at the start, especially for teams new to CNAP tooling."

"I am not fully satisfied with FortiCNAPP because the product has limited functions and it requires the use of other Fortinet tools for complete capabilities."

"There are a couple of the difficulties we encounter in the realm of cybersecurity, or security as a whole, that relate to potentially limited clarity. Having the capacity to perceive the configuration aspect and having the ability to contribute to it holds substantial advantages, in my view. It ranks high, primarily due to its role in guaranteeing compliance and the potential to uncover vulnerabilities, which could infiltrate the system and introduce potential risks. I had been exploring a specific feature that captured my interest. However, just yesterday, I participated in a product update session that announced the imminent arrival of this feature. The feature involves real-time alerting. This was something I had been anticipating, and it seems that this capability is now being integrated, possibly as part of threat intelligence. While anomaly events consistently and promptly appear in the console, certain alerts tend to experience delays before being displayed. Yet, with the recent product update, this issue is expected to be resolved. Currently, a comprehensive view of all policies is available within the console. However, I want a more tailored display of my compliance posture, focusing specifically on policies relevant to me. For instance, if I'm not subject to HIPAA regulations, I'd prefer not to see the HIPAA compliance details. It's worth noting that even with this request, there exists a filtering mechanism to control the type of compliance information visible. This flexibility provides a workaround to my preference, which is why it's challenging for me to definitively state my exact request."

"Visibility is lacking, and both compliance-related metrics and IAM security control could be improved."

"However, the solution could be more user-friendly and intuitive."

"Its integrations with third-party SIEMs can be better. That is one of the things that we discussed with them."

"I would like to see a remote access assistance feature. And the threat-hunting platform could be better."

"The biggest thing I would like to see improved is for them to pursue and obtain a FedRAMP moderate authorization... I don't believe they have any immediate plans to get FedRAMP moderate authorized, which is a bit of a challenge for us because we can only use Lacework in our commercial environment."

More FortiCNAPP cons

"The support is tricky to reach, so we would like better-oriented technical support enabled."

"The initial setup is highly complex."

"I feel that in certain areas this product has false positives which the company should work on."

"Tenable.io Container Security should improve integration modules. It should also improve stability."

"They need to work on auto-remediation so it's easier for the security team to act quickly when certain assets or resources are deployed. The latest version has a CIS benchmark that you need to meet for containers in the cloud, but more automation is needed."

"The solution’s pricing could be improved."

"I feel that in certain areas this product has false positives which the company should work on. They should also try to include business logic vulnerabilities in the scanner testing. Finally, the vulnerability assessment feature should be increased to other hardware devices, apart from firewalls."

"I believe integration plays a crucial role for Tenable, particularly in terms of connecting with other products and various container solutions like Docker or Kubernetes. It seems that in future updates, enhanced integration is something I would appreciate. Currently, there is integration with Docker, but when it comes to Kubernetes or other container solutions, it appears to be a challenge, especially with on-prem scanners."

More Tenable.io Container Security cons

Pricing and Cost Advice

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

"Its price seems higher compared to other tools, but it is worth it. If they could adjust the pricing and make it comparable with other tools, that would be great."

"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."

"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."

"TotalCloud's price is about right where I would expect it to be."

"The cost is high, but it meets our organizational needs."

"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 is cost-efficient and was selected for its value compared to other products."

More Qualys TotalCloud pricing and cost advice

"The licensing fee was approximately $80,000 USD, per year."

"My smaller deployments cost around 200,000 a year, which is probably not as expensive as Wiz."

"It is slightly expensive. It depends on how big your environment is, but it is expensive. Right now, we are spending a lot of money. We have covered all of the cloud providers and most of our colocation facilities as well, so we cannot complain, but it is slightly expensive. It is not super expensive."

"The pricing has gotten better. That scenario was somewhat unstable. They have a rather interesting licensing structure. I believe you get 200 resources per "Lacework unit." It was difficult, in the beginning, to figure out exactly what a "resource" was... That was a problem until about a year or so ago. They have improved it and it has stabilized quite a bit."

"It's best to be an institutional buyer and directly contact the sales team as they can provide over-the-top discounts for bulk orders."

"I rate the tool's pricing a three out of ten."

"I rate the product’s pricing a six out of ten."

"The product does not operate on a pay-per-license model."

"The solution's pricing is neither cheap nor very expensive."

See which vendors are best for you

Use our free recommendation engine to learn which Container Security solutions are best for your needs.

See recommendations

913,806 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Comms Service Provider

16%

Outsourcing Company

12%

Manufacturing Company

11%

Financial Services Firm

10%

Comms Service Provider

10%

Construction Company

Financial Services Firm

Outsourcing Company

Financial Services Firm

13%

Manufacturing Company

Outsourcing Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	14
Midsize Enterprise	5
Large Enterprise	34

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	5
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	2
Midsize Enterprise	3
Large Enterprise	4

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?

In terms of improvement, remediation still belongs to the cloud team, which is one of the issues we faced with Qualys...

See all answers

What is your primary use case for Qualys TotalCloud?

My main use case for Qualys TotalCloud is regarding the cloud visibility that we were not having previously. Previous...

See all answers

What is your experience regarding pricing and costs for Lacework?

We purchased the Fortinet firewall and services from a vendor, not through any other marketplaces.

See all answers

What needs improvement with Lacework?

FortiCNAPP can be improved because the platform can feel complex at the start, especially for teams new to CNAP tooli...

See all answers

What is your primary use case for Lacework?

My main use case for FortiCNAPP, from my previous experience distributing it or now as a reseller, is for anyone who'...

See all answers

What needs improvement with Tenable.io Container Security?

Several things need improvement about Tenable.io Container Security. First, they should support GitLab Ultimate. Seco...

See all answers

What is your primary use case for Tenable.io Container Security?

I have been dealing with Tenable.io Container Security for almost four to six months.

See all answers

What advice do you have for others considering Tenable.io Container Security?

Tenable.io Container Security is a good product. I am currently using Tenable Enclave Security. When I say metrics, I...

See all answers

Comparisons

Wiz vs Qualys TotalCloud

Compared 9% of the time

Microsoft Defender for Cloud vs Qualys TotalCloud

Compared 8% of the time

JupiterOne vs Qualys TotalCloud

Compared 6% of the time

Orca Security vs Qualys TotalCloud

Compared 6% of the time

Snyk vs Qualys TotalCloud

Compared 3% of the time

More Qualys TotalCloud Competitors

SentinelOne Singularity Cloud Security vs FortiCNAPP

Compared 4% of the time

Wiz vs FortiCNAPP

Compared 4% of the time

Prisma Cloud by Palo Alto Networks vs FortiCNAPP

Compared 4% of the time

Native vs FortiCNAPP

Compared 3% of the time

Morphisec vs FortiCNAPP

Compared 2% of the time

More FortiCNAPP Competitors

Red Hat Advanced Cluster Security for Kubernetes vs Tenable.io Container Security

Compared 14% of the time

Tufin Orchestration Suite vs Tenable.io Container Security

Compared 9% of the time

Minimus vs Tenable.io Container Security

Compared 7% of the time

Prisma Cloud by Palo Alto Networks vs Tenable.io Container Security

Compared 7% of the time

Invicti vs Tenable.io Container Security

Compared 3% of the time

More Tenable.io Container Security Competitors

Product Reports

Buyer's Guide

Qualys TotalCloud

September 2026

Download Qualys TotalCloud product report

Buyer's Guide

FortiCNAPP

September 2026

Download FortiCNAPP product report

Buyer's Guide

Tenable.io Container Security

August 2026

Download Tenable.io Container Security product report

Also Known As

Qualys TotalCloud with FlexScan

Polygraph, FortiCNP, Lacework

Tenable FlawCheck, FlawCheck

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

FortiCNAPP is a comprehensive cloud security platform focusing on ease of use and machine learning-driven anomaly detection. It offers robust compliance reporting, seamless integration, and continuous monitoring, making it an essential tool for organizations managing multi-cloud environments and security configurations.

FortiCNAPP provides significant capabilities in cloud security, compliance, and vulnerability management. Designed for organizations needing efficient monitoring, it enables detection of anomalies across cloud infrastructures while optimizing security posture and ensuring compliance with environments like AWS and GCP. The platform offers in-depth insights through scanning of IAC scripts, host systems, and cloud configurations. Recognized for effectively managing security posture, it safeguards Kubernetes and container environments, providing comprehensive threat detection and response. However, some areas like visibility, IAM security controls, and compliance metrics need improvement. Users face challenges with alert setup and lack intuitive design, alongside issues like FedRAMP authorization absence and complexity in the data model.

What are the key features of FortiCNAPP?

Ease of Use: FortiCNAPP simplifies security management for cloud environments.
Machine Learning Anomaly Detection: Automatically identifies and prioritizes threats.
Compliance Reporting: Streamlines compliance procedures and reporting.
Seamless Integration: Ensures smooth operation across multi-cloud environments.
Continuous Monitoring: Provides ongoing oversight of security vulnerabilities.
Multi-Cloud Integration: Enables swift response to misconfigurations and vulnerabilities.

What benefits should users expect when evaluating FortiCNAPP?

Time Efficiency: Reduces time spent on compliance and threat management.
Improved Security Posture: Enhances protection for cloud and container environments.
Valuable Security Insights: Provides in-depth analysis for proactive threat response.
Noise Reduction: Distills security logs to minimize alert fatigue.
Operational Effectiveness: Facilitates seamless multi-cloud security management.

FortiCNAPP is implemented extensively by industries needing reliable cloud security, such as finance, healthcare, and technology sectors. It supports organizations in enhancing cloud infrastructure protection, ensuring compliance, and strengthening vulnerability management. By integrating with platforms like AWS and GCP, businesses can optimize security posture in their cloud deployments.

Fortinet

Tenable.io Container Security provides advanced real-time visibility, container image scanning, and actionable vulnerability data, supporting Docker environments efficiently.

Tenable.io Container Security is designed for containerized applications, offering detailed reports and robust policy configuration to detect and address vulnerabilities and misconfigurations in real-time. Users leverage its features to enhance security in CI/CD pipelines, ensuring safe deployment in both cloud and on-prem environments. While it delivers significant benefits, areas such as GitLab Ultimate support and Docker-based installations require enhancement, alongside improvements in support, integration, and false-positive reduction.

What are the key features offered by Tenable.io Container Security?

Detailed Reports: Comprehensive insights into container image scanning and detected vulnerabilities.
Real-time Visibility: Continuous monitoring of container environments for enhanced security.
Policy Configuration: Flexible security policies tailored to organizational requirements.
Misconfiguration Detection: Identifies configuration errors during container deployment.
Vulnerability Data: Provides actionable insights to prioritize security fixes.

What benefits do users experience with Tenable.io Container Security?

Efficient Scanning: Identifies vulnerabilities quickly in container environments.
Effective Troubleshooting: Addresses security issues with detailed insights.
Prioritization of Vulnerabilities: Helps focus on critical security threats.
Software Bill of Materials: Gain understanding of components and licenses used.

Tenable.io Container Security is implemented across industries to secure container workloads, integrating seamlessly with CI/CD platforms and DevOps pipelines. Organizations benefit from its capabilities to manage cloud-based and on-prem environments, ensuring security for mature security practices and maintaining compliance within their clusters.

Tenable

Sample Customers

Information Not Available

J.Crew, AdRoll, Snowflake, VMWare, Iterable, Pure Storage, TrueCar, NerdWallet, and more.

ServiceMaster

Buyer's Guide

FortiCNAPP vs. Tenable.io Container Security

September 2026

Free Report: FortiCNAPP vs. Tenable.io Container Security

Find out what your peers are saying about FortiCNAPP vs. Tenable.io Container Security and other solutions. Updated: September 2026.

DOWNLOAD NOW

913,806 professionals have used our research since 2012.

See our FortiCNAPP vs. Tenable.io Container Security report.

See our list of best Container Security vendors.

We monitor all Container Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.