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 #20 with an average rating of 8.6, while Tenable is ranked #6 with an average rating of 9.1. Amazon Web Services (AWS) holds a 1.7% mindshare in VM, compared to Tenable’s 3.1% mindshare. Additionally, 90% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 96% of Tenable users who would recommend it.

Amazon Inspector

Read 9 Amazon Inspector reviews

2,762 Views
2,458 Comparison Views

90% willing to recommend

Tenable Security Center

Read 56 Tenable Security Center reviews

7,708 Views
5,781 Comparison Views

96% willing to recommend

Amazon Inspector

Tenable Security Center

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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: February 2026).

Buyer's Guide

Amazon Inspector vs. Tenable Security Center

February 2026

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Helped 881,733 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

Amazon Inspector

Ranking in Vulnerability Management

20th

Average Rating

8.2

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

IT Vendor Risk Management (6th)

Tenable Security Center

Ranking in Vulnerability Management

6th

Average Rating

8.2

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Cloud Security Posture Management (CSPM) (12th), Risk-Based Vulnerability Management (4th)

Mindshare comparison

As of February 2026, in the Vulnerability Management category, the mindshare of Amazon Inspector is 1.7%, down from 2.5% compared to the previous year. The mindshare of Tenable Security Center is 3.1%, down from 6.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management Market Share Distribution
Product	Market Share (%)
Tenable Security Center	3.1%
Amazon Inspector	1.7%
Other	95.2%

Vulnerability Management

Featured Reviews

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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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.

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

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

"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 automated vulnerability detection aspect is most valuable."

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

"The assessment reports provided by Amazon Inspector have helped me in identifying security vulnerabilities in my cloud applications by giving us a nicely designed dashboard that provides all the security information we need to work on remediation."

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

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

More Amazon Inspector pros

"Support is knowledgeable."

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

"Their overall cost of service is pretty good."

"Compliance and vulnerability scans are most valuable. Compliance scan helps in validating how our teams are complying, and vulnerability scan helps in future-proofing. Its vulnerability detection is accurate."

"Overall, I rate the solution 9.8 out of 10."

"The usability is really good. It's very easy to use and a good platform. It is scalable and very stable. The technical support is fine and the setup is super easy."

"Tenable Security Center scans networks and gives reports."

"The solution is one of the most, if not the most, stable product available."

More Tenable Security Center pros

Cons

"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."

"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."

"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."

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

More Amazon Inspector cons

"The solution needs to improve the vulnerability assessment because we have experienced some challenges with accuracy."

"The tool's initial configuration is not so easy."

"The user interface can be improved."

"Deploying Tenable.sc is highly complex because it's an on-prem solution, whereas Tenable.io is cloud-based, so you can go live as soon as you log in. Tenable.sc involves significant integration with other on-prem solutions, and the deployment takes about two to three weeks with the help of a system integrator"

"In terms of configuration, there is some level of flexibility that we are not able to achieve."

"The solution is expensive."

"The reports and plugins for reports and scans could benefit from enhancements."

"If I want to have a very low-managed scan policy, it's a lot of work to create something which is very basic. If I use a tool like Nmap, all I have to do is download it, install it, type in the command, and it's good to go. In Security Center, I have to go through a lot of work to create a policy that's very basic."

More Tenable Security Center cons

Pricing and Cost Advice

"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."

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

"Though reasonable, the main competitor of Tenable SC, Rapid7, offers a more aggressive and better priced product."

"Compared to other companies or other products it could maybe be a little bit less, but the price is okay. I would say it's not very expensive."

"For 500 users the licensing fee is roughly $100,000."

"The licensing costs for this solution are approximately $100,000 US, and I think that covers everything."

"Tenable.sc is more expensive than its competitors."

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

"This solution's price is quite high."

"The pricing is more than Nexpose."

More Tenable Security Center pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Computer Software Company

11%

Manufacturing Company

Government

Financial Services Firm

12%

Manufacturing Company

10%

Government

10%

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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

By reviewers
Company Size	Count
Small Business	22
Midsize Enterprise	10
Large Enterprise	27

Questions from the Community

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 because it allows us to centralize data from various AWS services. We can integ...

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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 believe it's cheaper than the other third-party solutions.

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 Inspector from my perspective. The false positive rate of Amazon Inspector is a litt...

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 to create a new dashboard, and it works out very well for our needs.

See all answers

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

The price of Tenable Security Center is not so high; it's relatively a cheaper solution.

See all answers

What needs improvement with Tenable SC?

We did conduct a long implementation which relates to what I think can be improved about Tenable Security Center. In some cases, we needed to refer back to Tenable itself, and in other cases, we ne...

See all answers

Comparisons

Tenable Nessus vs Amazon Inspector

Compared 15% of the time

Microsoft Defender for Cloud vs Amazon Inspector

Compared 11% of the time

Tenable Vulnerability Management vs Amazon Inspector

Compared 9% of the time

Qualys CyberSecurity Asset Management vs Amazon Inspector

Compared 6% of the time

Prisma Cloud by Palo Alto Networks vs Amazon Inspector

Compared 6% of the time

More Amazon Inspector Competitors

Rapid7 InsightVM vs Tenable Security Center

Compared 11% of the time

Qualys VMDR vs Tenable Security Center

Compared 10% of the time

Tenable Nessus vs Tenable Security Center

Compared 8% of the time

Tenable Vulnerability Management vs Tenable Security Center

Compared 6% of the time

The NodeZero Platform by Horizon3.ai vs Tenable Security Center

Compared 4% of the time

More Tenable Security Center Competitors

Product Reports

Buyer's Guide

Amazon Inspector

February 2026

Download Amazon Inspector product report

Buyer's Guide

Tenable Security Center

January 2026

Download Tenable Security Center product report

Also Known As

No data available

Tenable.sc, Tenable Unified Security, Tenable SecurityCenter

Overview

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

betterment, caplinked, flatiron, university of nutri dame

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

Buyer's Guide

Amazon Inspector vs. Tenable Security Center

February 2026

Free Report: Amazon Inspector vs. Tenable Security Center

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