Amazon Inspector vs Tenable Security Center comparison

Amazon Web Services (AWS) and Tenable are both solutions in the Vulnerability Management category. Amazon Web Services (AWS) is ranked #16 with an average rating of 8.3, while Tenable is ranked #4 with an average rating of 8.6. Amazon Web Services (AWS) holds a 3.0% mindshare in VM, compared to Tenable’s 4.5% mindshare. Additionally, 87% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 96% of Tenable users who would recommend it.

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Executive SummaryUpdated on Oct 9, 2024

Tenable Security Center and Amazon Inspector compete in cybersecurity. Tenable holds an edge in pricing and user support, whereas Amazon Inspector is favored for advanced features and integration.

Features: Tenable Security Center includes comprehensive vulnerability assessment, real-time analytics capabilities, and threat prioritization aids. Amazon Inspector features automated security assessments, AWS service integration, and optimization for cloud-centric operations.

Room for Improvement: Tenable Security Center could enhance cloud integration, simplify deployment processes, and reduce setup costs. Amazon Inspector could improve personalized customer support, expand non-AWS integration options, and provide more detailed manual assessment tools.

Ease of Deployment and Customer Service: Tenable Security Center requires on-premises deployment with strong support services for smooth implementation. Amazon Inspector, designed for the cloud, offers easy AWS deployment but tends to lack the personalized customer service of Tenable.

Pricing and ROI: Tenable Security Center involves higher initial costs but offers long-term ROI through extensive insights. Amazon Inspector is cost-effective within AWS, providing significant ROI for cloud-native businesses.

To learn more, read our detailed Amazon Inspector vs. Tenable Security Center Report (Updated: July 2025).

Buyer's Guide

Amazon Inspector vs. Tenable Security Center

July 2025

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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 July 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.8%, up from 0.0% compared to the previous year. The mindshare of Amazon Inspector is 3.0%, up from 2.0% compared to the previous year. The mindshare of Tenable Security Center is 4.5%, down from 10.5% 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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OndrejKOVAC

Solution engineer at EXPERTience

Empower clients with risk-based vulnerability management through continuous workflow and valuable insights

Tenable Security Center could improve by implementing more dynamic data displays and translating reports into European languages. This is especially relevant in Central Eastern Europe, where clients often require reports in local languages. Additionally, the licensing model could be more flexible for managed security providers, similar to a pay-as-you-go model.

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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

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

"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."

"Zafran is an excellent tool."

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

"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."

"The scalability of the solution itself is unparalleled."

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

"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."

"The automated vulnerability detection aspect is most valuable."

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

More Amazon Inspector pros

"Tenable Security Center scans networks and gives reports."

"It allows financial institutions to compare their vulnerability management to others in the same sector."

"This solution has a much lower rate of false positives compared to competing products."

"The solution is very intuitive and the dashboards are simple to use."

"Compared to other products, the most valuable features of the solution are its ease of use and ability to provide visibility over scan results while providing many templates to users, making it a helpful tool."

"The tool provides us insight into the happens of the network and its hosts. It provides me with a list of hosts."

"One of the most valuable features is their distributed scan model for allotting engines to work together as a pool and handle multiple scans at once, across multiple environments. Automatic scanning distribution is a distinguishing feature of their toolset."

"The most valuable feature is the automatic and periodic management of security scans, along with the ability to consolidate all information into a single dashboard."

More Tenable Security Center pros

Cons

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

"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."

"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."

"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."

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

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

"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."

"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."

"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 biggest issue I have with the solution is when I'm using the scanning it picks up the original DNS of that device. That means, before we image it and actually change the DNS to something within our company structure, it'll just be random numbers and letters and Tenable will stick to that DNS for a long time."

"It's important for Tenable to catch up on testing capabilities that are present in solutions like Qualys."

"The solution needs to improve its support. I would like to see a bird's eye view of my network architecture. I would also like to see the continuous view feature in the tool."

"I think the vendor training provided for Tenable.sc could be a lower price. It's quite expensive for the training."

"Tenable has some problems with agents going offline during scanning and lag between agents and the security center."

"It could be more user-friendly for creating custom reports."

"Tenable SC could improve by making the creation of the initial reports easier that correspond to our network."

"It's good at creating information, it's good creating dashboards, it's good at creating reports, but if you want to take that reporting metadata and put it into another tool, that is a little bit lacking."

More Tenable Security Center cons

Pricing and Cost Advice

Information not available

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

"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."

"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 pricing is very transparent and clear."

"Tenable SC is priced per asset, with the basic solution starting around US$12,000 for 500 assets."

"The tool provides competitive pricing."

"I would rate the pricing a nine out of ten, where ten is expensive. It is the most expensive tool my company is using."

"The tool costs around 15,000 Saudi riyals monthly."

"The price of Tenable SC is expensive, we pay approximately €70,000 for the license annually. We have to pay for each IP test. The cost of other solutions is far less, such as Nessus Professional, which is €3,000 annually."

"It is a bit expensive. Everything is included in the license."

"Costing is pretty reasonable compared to the competition."

"My company needs to make yearly payments towards the licensing costs. The pricing of the solution falls in the mid-range level, so it is not too expensive"

More Tenable Security Center pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Financial Services Firm

11%

Manufacturing Company

Healthcare Company

Financial Services Firm

13%

Computer Software Company

13%

Manufacturing Company

Government

Financial Services Firm

13%

Computer Software Company

12%

Government

11%

Manufacturing Company

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...

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What needs improvement with Zafran Security?

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

See all answers

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...

See all answers

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...

See all answers

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...

See all answers

What needs improvement with Amazon Inspector?

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

See all answers

What do you like most about Tenable SC?

The tool's dashboard and reporting capabilities match our company's needs since we are able to modify the basic view ...

See all answers

What is your experience regarding pricing and costs for Tenable SC?

Tenable Security Center is quite expensive, particularly for the CEE region, causing us to lose cases due to its pric...

See all answers

What needs improvement with Tenable SC?

Tenable Security Center could improve by implementing more dynamic data displays and translating reports into Europea...

See all answers

Comparisons

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Compared 41% of the time

Vulcan Cyber vs Zafran Security

Compared 17% of the time

ServiceNow Security Operations vs Zafran Security

Compared 9% of the time

Tenable Vulnerability Management vs Zafran Security

Compared 9% of the time

Nucleus vs Zafran Security

Compared 7% of the time

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Tenable Nessus vs Amazon Inspector

Compared 21% of the time

Tenable Vulnerability Management vs Amazon Inspector

Compared 18% of the time

Microsoft Defender for Cloud vs Amazon Inspector

Compared 12% of the time

Wiz vs Amazon Inspector

Compared 8% of the time

Checkmarx One vs Amazon Inspector

Compared 2% of the time

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Qualys VMDR vs Tenable Security Center

Compared 12% of the time

Rapid7 InsightVM vs Tenable Security Center

Compared 11% of the time

Tenable Nessus vs Tenable Security Center

Compared 10% of the time

Tenable Vulnerability Management vs Tenable Security Center

Compared 9% of the time

The NodeZero Platform vs Tenable Security Center

Compared 6% of the time

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Product Reports

Buyer's Guide

Continuous Threat Exposure Management (CTEM)

July 2025

Download Zafran Security product report

Buyer's Guide

Amazon Inspector

July 2025

Download Amazon Inspector product report

Buyer's Guide

Tenable Security Center

June 2025

Download Tenable Security Center product report

Also Known As

No data available

Tenable.sc, Tenable Unified Security, Tenable SecurityCenter

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)

Get a risk-based view of your IT, security and compliance posture so you can quickly identify, investigate and prioritize your most critical assets and vulnerabilities.

Managed on-premises and powered by Nessus technology, the Tenable Security Center (formerly Tenable.sc) suite of products provides the industry’s most comprehensive vulnerability coverage with real-time continuous assessment of your network. It’s your complete end-to-end vulnerability management solution.

Tenable

Sample Customers

Information Not Available

betterment, caplinked, flatiron, university of nutri dame

IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific

Buyer's Guide

Amazon Inspector vs. Tenable Security Center

July 2025

Free Report: Amazon Inspector vs. Tenable Security Center

Find out what your peers are saying about Amazon Inspector vs. Tenable Security Center and other solutions. Updated: July 2025.

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