Amazon Inspector vs Tenable Vulnerability Management comparison

Amazon Inspector vs. Tenable Vulnerability Management

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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

Zafran Security

Mindshare comparison

As of June 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.7%, up from 0.0% compared to the previous year. The mindshare of Amazon Inspector is 3.0%, up from 1.8% compared to the previous year. The mindshare of Tenable Vulnerability Management is 5.9%, down from 9.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management

Featured Reviews

Israel Cavazos Landini

Associate Director IT Security Operations at a pharma/biotech company with 10,001+ employees

Weekly insights and risk analysis facilitate informed security decisions

I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.

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John D'Arcy

Co-Founder, Professional AWS Cloud Architect at a tech services company with 1-10 employees

Automated vulnerability assessments continuously enhance security

The most valuable features probably are the ability to do automated vulnerability assessments, which it does with Amazon Inspector version two. It operates continuously, so as soon as resources are created, it scans them for vulnerabilities. This allows me to pinpoint potential security vulnerabilities and provide actionable recommendations relatively quickly. Larger enterprises usually use Inspector to gather all the vulnerabilities, the CVEs, across all accounts in an AWS organization. The enterprises I work for typically have many accounts in their organization, such as thousands of accounts where I am at the moment. It is a way to gather the vulnerabilities that are present on EC2 instances, container images, and Lambda functions.

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Mani Bommisetty

Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees

Streamlines vulnerability management with excellent reporting and potential AI integration

Tenable is user-friendly and excels in reporting. It allows me to easily fetch and schedule reports. The software's discovery feature aids in strengthening our security posture. The single-sensor installation process on various operating systems is smooth, unlike Rapid7, which requires different versions for separate systems. Furthermore, Tenable enables vulnerability management through potential AI integration that consolidates efforts and resolves multiple vulnerabilities simultaneously.

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Quotes from Members

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

Pros

"Zafran is an excellent tool."

"Zafran has become an indispensable tool in our cybersecurity arsenal."

"We are able to see the real risk of a vulnerability on our environment with our security tools."

"We saw benefits from Zafran Security almost immediately after deploying it."

"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."

"The automated vulnerability detection aspect is most valuable."

"I recommend Amazon Inspector because it allows the automation of processes and requires less manual monitoring."

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

"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."

"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 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."

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

More Amazon Inspector pros

"The solution creates vulnerability tickets within the VM profile but should also include them under the Remediation tab so the fixes can be viewed in the ticketing queue."

"Tenable is user-friendly and excels in reporting."

"It is easy to manage. Most of the information the tool provided helped to further investigate the vulnerability and its impact."

"I would rate Tenable's dashboards and reporting capabilities for illustrating security posture a nine out of ten, with ten being the best."

"They are on a good trajectory as a company and investing in R&D in the right ways."

"The vulnerability management itself is the most valuable feature as well as references to the mitigation techniques."

"The interface is fine."

"The stability is commendable, and I would rate Tenable ten out of ten."

More Tenable Vulnerability Management pros

Cons

"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."

"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."

"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."

"There are challenges associated with the interdependencies in AWS services, like requiring an Active Directory for other services, resulting in additional charges."

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

"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."

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

"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."

"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."

"It has automated vulnerability assessment, yet I seek more flexibility in defining custom vulnerability checks tailored to my needs, which is more difficult."

"I would rate it four out of ten. For startups, freelancers, or companies between startup and midsize, Tenable is recommended. However, for midsize or enterprise-level companies, I would not prefer it."

"The tool's reports are bad. They're not very customizable or flexible. During audits, we often have to exclude things that aren't relevant to our organization, but we can't do that easily with the reports. They come in HTML or PDF format, and we can't compare current results with previous ones in Excel because we never receive reports in Excel."

"I would like the solution to cover the whole cycle of mitigation since it's an area where the solution currently lacks."

"The pricing of the solution could be more reasonable."

"Another area of improvement is customer service and support. Tenable needs to include support in the pricing/license. Currently, they push clients to get support from partners or channel distributors, who often charge a lot."

"The reporting was never great in Tenable Vulnerability Management, so, in my company, we imported all the data into Ivanti RiskSense to start using it for reporting."

"The solution seems to focus too much on enterprises, and they really need a product that works for SMBs."

"The UI has room for improvement."

More Tenable Vulnerability Management cons

Pricing and Cost Advice

Information not available

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

"The pricing is very transparent and clear."

"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."

"Yearly payments are to be made toward the licensing cost of the product. It is neither a cheap nor an expensive product."

"Tenable.io Vulnerability Management's pricing solution model isn't great."

"The tool is reasonably priced."

"The solution is not too expensive."

"On a scale of one to ten, where one is low, and ten is high price, I rate the pricing an eight. So, it is a pretty expensive solution."

"The product costs us around $137,000 annually for 4000 to 5000 assets."

"Compared to other VM solutions, Tenable.io Vulnerability Management is expensive."

"I would rate the pricing a five out of ten. It is in the middle."

More Tenable Vulnerability Management pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

12%

Manufacturing Company

Healthcare Company

Computer Software Company

13%

Financial Services Firm

13%

Manufacturing Company

Government

Educational Organization

17%

Computer Software Company

12%

Financial Services Firm

10%

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?

The current pricing of Zafran Security is fair overall. They were good to work with to accommodate our organization w...

What needs improvement with Zafran Security?

The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvement...

What is your primary use case for Zafran Security?

Zafran Security is helping reduce the amount of critical vulnerabilities in our environments that require prompt reme...

What do you like most about Amazon Inspector?

The integration of Amazon Inspector with other AWS services has enhanced our security. Security Hub is a major asset...

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

I manage pricing and purchase reserved instances, yet face challenges due to dependencies and lack of options for res...

What needs improvement with Amazon Inspector?

There are challenges associated with the interdependencies in AWS services, like requiring an Active Directory for ot...

What's the difference between Tenable Nessus and Tenable.io Vulnerability Management?

Tenable Nessus is a vulnerability assessment solution that is both easy to deploy and easy to manage. The design of ...

What do you like most about Tenable.io Vulnerability Management?

The tool has an easy-to-use interface.

What needs improvement with Tenable.io Vulnerability Management?

I would suggest HP WebInspect as a better option than Tenable.io. My current client doesn't have access to it. Howeve...

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Product Reports

Continuous Threat Exposure Management (CTEM)

Download Zafran Security product report

Amazon Inspector

Download Amazon Inspector product report

Tenable Vulnerability Management

May 2025

Download Tenable Vulnerability Management product report

Also Known As

No data available

Tenable.io

Overview

Zafran Security integrates with existing security tools to identify and mitigate vulnerabilities effectively, proving that most critical vulnerabilities are not exploitable, optimizing threat management.

Zafran Security introduces an innovative operating model for managing security threats and vulnerabilities. By leveraging the threat exposure management platform, it pinpoints and prioritizes exploitable vulnerabilities, reducing risk through immediate remediation. This platform enhances your hybrid cloud security by normalizing vulnerability signals and integrating specific IT context data, such as CVE runtime presence and internet asset reachability, into its analysis. No longer reliant on patch windows, Zafran Security allows you to manage risks actively.

What are the key features of Zafran Security?

Threat Exposure Management: Utilizes existing tools to prioritize vulnerabilities and manage threats.
Integrative Analysis: Combines security data with IT context for precise vulnerability management.
Real-time Risk Reduction: Enables immediate risk management without waiting for patches.
Hybrid Cloud Compatibility: Functions across diverse cloud environments for comprehensive security.

What benefits can users expect from Zafran Security?

Improved Security: Enhances protection by efficiently identifying and mitigating risks.
Cost Efficiency: Reduces unnecessary patching expenses by confirming non-exploitable vulnerabilities.
Time Savings: Frees developers to focus on root causes by handling immediate threats.
Comprehensive Insight: Offers a holistic view of security threats and vulnerabilities.

In industries where security is paramount, such as finance and healthcare, Zafran Security provides invaluable protection by ensuring that only exploitable vulnerabilities are addressed. It allows entities to maintain robust security measures while allocating resources efficiently, fitting seamlessly into existing security strategies.

Zafran Security

Amazon Inspector is an automated security assessment service that helps improve the security and compliance of applications deployed on AWS. Amazon Inspector automatically assesses applications for exposure, vulnerabilities, and deviations from best practices. After performing an assessment, Amazon Inspector produces a detailed list of security findings prioritized by level of severity. These findings can be reviewed directly or as part of detailed assessment reports which are available via the Amazon Inspector console or API.

Amazon Inspector security assessments help you check for unintended network accessibility of your Amazon EC2 instances and for vulnerabilities on those EC2 instances. Amazon Inspector assessments are offered to you as pre-defined rules packages mapped to common security best practices and vulnerability definitions. Examples of built-in rules include checking for access to your EC2 instances from the internet, remote root login being enabled, or vulnerable software versions installed. These rules are regularly updated by AWS security researchers.

Amazon Web Services (AWS)

Managed in the cloud and powered by Tenable Nessus, Tenable Vulnerability Management (formerly Tenable.io) provides the industry's most comprehensive vulnerability coverage with real-time continuous assessment of your organization. Built-in prioritization, threat intelligence and real-time insight help you understand your exposures and proactively prioritize remediations.

Tenable

Sample Customers

Information Not Available

betterment, caplinked, flatiron, university of nutri dame

Global Payments AU/NZ

Amazon Inspector vs. Tenable Vulnerability Management