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Amazon Inspector vs Tenable Vulnerability Management comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

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
21st
Average Rating
8.2
Reviews Sentiment
6.3
Number of Reviews
9
Ranking in other categories
IT Vendor Risk Management (6th)
Tenable Vulnerability Manag...
Ranking in Vulnerability Management
8th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
45
Ranking in other categories
Patch Management (14th), Risk-Based Vulnerability Management (4th)
 

Mindshare comparison

As of April 2026, in the Vulnerability Management category, the mindshare of Amazon Inspector is 1.4%, down from 2.6% compared to the previous year. The mindshare of Tenable Vulnerability Management is 2.8%, down from 6.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Tenable Vulnerability Management2.8%
Amazon Inspector1.4%
Other95.8%
Vulnerability Management
 

Featured Reviews

Abdalla Kenawy - PeerSpot reviewer
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inside our AWS environment, and the problem is that the existing package deployed inside this EC2 instance has already outdated packages.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 Regarding the best features of Amazon Inspector, it gives us a list of all existing outdated packages as part of a deployed package on EC2 instances or specific Python packages that are part of the Docker file and the Docker image itself, which are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.
Chethan Gowda - PeerSpot reviewer
Windows Security Patching Operation III (Cyber Operations) at CBTS
Have maintained accurate vulnerability scans and gained actionable remediation insights across thousands of servers
Tenable Vulnerability Management agents are very lightweight, and the results we get are very accurate. The solutions they provide to us, assuming if one vulnerability exists, there will be a solution. The resolution they give us in wording will be the best solution. The exploit rates and the reports we get provide a lot of information, making it very easy for us to verify.The main benefit of integration with Tenable Vulnerability Management is that there will be no lack of missing vulnerabilities when it comes to the patching environment. That is one of the key aspects of why we have integrated Tenable to our patching tools. It has a vast capacity of pushing the data to our tools due to its capability and compatibility. That is also one of the reasons why we are using Tenable Vulnerability Management.

Quotes from Members

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

Pros

"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 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."
"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."
"It operates continuously, so as soon as resources are created, it scans them for vulnerabilities."
"The automated vulnerability detection aspect is most valuable."
"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."
"I recommend Amazon Inspector because it allows the automation of processes and requires less manual monitoring."
"The solution can integrate with third parties and meets standard compliance."
"The solution can integrate with third parties and meets standard compliance."
"The solution is easy to use and configuration is smooth with no complexities."
"The ease of use in terms of scanning assets is valuable."
"Tenable is user-friendly and excels in reporting."
"There is no burden of updating or upgrading this solution."
"The vulnerability scanning has been great as it's helped us to define some issues around the updates of some things, and some items surrounding services we need to take care of."
"You can customize each point in new scans."
 

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."
"The false positive rate of Amazon Inspector is a little high, and it is not covering all different applications and scanning."
"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."
"One area for improvement in Amazon Inspector is the automation aspect."
"There is room for improvement in the scanning capabilities. I'd like to see broader coverage in terms of the vulnerabilities detected."
"It has automated vulnerability assessment, yet I seek more flexibility in defining custom vulnerability checks tailored to my needs, which is more difficult."
"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."
"The most challenging aspect I faced with Amazon Inspector during integration was automating the remediation process."
"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 pricing of the solution could be more reasonable."
"The pricing of the solution could be more reasonable."
"It can have more integration."
"An area of improvement for this solution is being able to customize the dashboard. For example, the dashboard does not allow us to view a previous months vulnerability results alongside current results to make comparisons."
"The only drawback of the solution is that it is expensive."
"I would evaluate Tenable Vulnerability Management's customer service and technical support as average."
"Technical support requires constant follow up and that is an issue. I rate support a two out of ten."
 

Pricing and Cost Advice

"The pricing is very transparent and clear."
"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."
"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."
"Yearly payments are to be made toward the licensing cost of the product. It is neither a cheap nor an expensive product."
"The product costs us around $137,000 annually for 4000 to 5000 assets."
"Compared to other VM solutions, Tenable.io Vulnerability Management is expensive."
"A yearly payment has to be made toward the solution's licensing costs."
"I would rate the pricing a five out of ten. It is in the middle."
"The solution is not too expensive."
"Tenable.io is not known for being a cheap product."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Computer Software Company
9%
Government
7%
Manufacturing Company
7%
Financial Services Firm
14%
Manufacturing Company
10%
Computer Software Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise2
Large Enterprise6
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise3
Large Enterprise21
 

Questions from the Community

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.
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...
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 different security scanners.
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 the program is such that if a company should desire to handle the installation t...
What needs improvement with Tenable.io Vulnerability Management?
I don't think that there is any very specific area where enhancements need to happen in Tenable Vulnerability Management's feature sets. The only area which possibly is not a part of the feature, b...
 

Also Known As

No data available
Tenable.io
 

Overview

 

Sample Customers

betterment, caplinked, flatiron, university of nutri dame
Global Payments AU/NZ
Find out what your peers are saying about Amazon Inspector vs. Tenable Vulnerability Management and other solutions. Updated: April 2026.
890,124 professionals have used our research since 2012.