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Tenable Nessus vs Wiz comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 2, 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

Zafran Security
Sponsored
Ranking in Vulnerability Management
27th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
3
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (6th)
Tenable Nessus
Ranking in Vulnerability Management
3rd
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
81
Ranking in other categories
No ranking in other categories
Wiz
Ranking in Vulnerability Management
1st
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
21
Ranking in other categories
Container Security (2nd), Cloud Workload Protection Platforms (CWPP) (1st), Cloud Security Posture Management (CSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (2nd), Data Security Posture Management (DSPM) (2nd), Compliance Management (1st), Cloud Detection and Response (CDR) (1st)
 

Mindshare comparison

As of May 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.6%, up from 0.0% compared to the previous year. The mindshare of Tenable Nessus is 9.8%, down from 13.2% compared to the previous year. The mindshare of Wiz is 12.3%, up from 9.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
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.
HarshBhardiya - PeerSpot reviewer
Provided increased visibility across the organization's servers
The user interface of Tenable Nessus feels outdated and could be more user-friendly. Additionally, the documentation is not well-organized, which can be confusing when searching for solutions or specific information related to Tenable Nessus Professional. The reporting feature could be improved by allowing users to create their own templates instead of relying on predefined ones.
Pietro Villivà - PeerSpot reviewer
Useful for security assessment and maintaining correct security posture
The tool keeps improving on a weekly basis. Wiz enters into a lot of partnerships with other technologies. I don't have any idea about the improvements needed in the tool at the moment. For me, Wiz is a very complete product, but it is not the perfect one. Other technologies are better for our customers' specific use cases. A possible way to grow the tool is by introducing new functionality or features. In the future, the tool can introduce an on-prem infrastructure or platform. Not having an on-prem version can be an obstacle for customers who have a large workload in an on-prem environment. The onboarding can be done in five minutes or five to ten minutes. Then, there is the configuration, and it depends on the type of the use case of the customer. There is a customer that has simple use cases for whom the onboarding can be done in four to eight hours a day. If there are some customers with a lot of use cases and a lot of different cloud providers, more time is needed. In general, we don't need more than five days to deploy the tool, even in the case of a very complex architecture and hybrid cloud environment. To deploy the tool, we need to have access to the account of the customer, and Wiz is a stuff that we need to make with the customer. We do the onboarding together. The customer creates the correct authorization in the cloud platform and gives us the key to connect to the platform, and then the platform connector starts and begins to collect information.

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."
"The most valuable feature of Tenable Nessus is website scanning."
"The most valuable feature of Tenable Nessus is vulnerability assessments. There are a lot of threats around the world and this solution is the first to come out with detection rules."
"Overall Zoom is a good solution."
"It does exactly what you expect it to do, and its pricing is great. We couldn't really ask for a better deal."
"Once you get past the initial implementation, the solution is very stable."
"The solution is easy to understand for users because instructions are included on the platform."
"The solution is very stable."
"Quick assessments, compliance scores, and results are provided without having to do agents."
"The first thing that stood out was the ease of installation and the quick value we got out of the solution."
"The most valuable feature of Wiz is that it keeps information up to date without needing to perform scans or schedule maintenance windows. It provides a fresh snapshot of our vulnerability metrics."
"The granularity of visibility that the platform provides is the most valuable aspect."
"The security baseline and vulnerability assessments is the valuable feature."
"Out of all the features, the one item that has been most valuable is the fact that Wiz puts into context all the pieces that create an issue, and applies a particular risk evaluation that helps us prioritize when we need to address a misconfiguration, vulnerability, or any issue that would put our environment into risk."
"Wiz saves time by validating a network misconfiguration by not only looking at the cloud asset configuration but also by testing if a port that is stated to be open is actually open."
"Wiz offers greater visibility and more in-depth findings in terms of configuration, misconfiguration, and vulnerabilities."
"A valuable feature is that Wiz helps in identifying vulnerabilities."
 

Cons

"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."
"We feel the solution's technical support to be very bad."
"Tenable Nessus could include a broader range of IT assets."
"They should try to create an all-in-one solution."
"You can scale Nessus to the extent that you can afford it. You need to have a license for every device you scan. As long as you can afford the increased costs, you won't have a problem scaling it."
"Tenable Nessus could improve by having more steady updates which will reduce the vulnerabilities."
"Sometimes, the categorization for clients was tricky at first, however, they eventually got used to it."
"We use credentialed scans. They need more permissions and more changes or settings on Windows and Linux."
"There is room for improvement in finishing the transition to the cloud. We'd like to see them keep on improving the Tenable.io product, so that we can migrate to it entirely, instead of having to keep the Tenable.sc on-prem product."
"The reporting should be improved because until a few months ago, the reports were only in CSV format, which made it difficult to clean up. Wiz tried to improve the reporting process, but it's not as valuable as Tenable."
"In Brazil, the cost is a significant issue due to the currency exchange rate."
"We would like to see improvements to executive-level reporting and data reporting in general, which we understand is being rolled out to the platform."
"One significant issue is that the searches are case-sensitive, so finding a misconfigured resource can become very challenging."
"The solution's container security could be improved."
"In Wiz, if there is one vulnerability that occurs multiple times, it is listed only once. However, even if it is a single vulnerability in the same category, it repeats multiple times. This feature can be time-consuming as it requires continuous scrolling."
"They could improve the product's visibility in the internal network topology."
"Not having an on-prem version can be an obstacle for customers who have a large workload in an on-prem environment."
 

Pricing and Cost Advice

Information not available
"Nessus Manager is not an expensive product. It has its limitations, but the pricing reflects that. We have a yearly subscription."
"When comparing the price of Tenable Nessus to other similar solutions, such as Acunetix, Tenable Nessus is not as expensive. It is averagely priced in the market. We pay for the solution annually."
"Its price is high for Libya. The companies here in Libya don't have the awareness of and a good budget for cybersecurity services. If you want them to go for a product, you need to provide something different. This differentiation is related to the price. They should give about 40% to 45% discount per person on the current cost."
"The solution has free options."
"The price is reasonable."
"It has a fair cost and very good cost-benefit ratio."
"This solution is affordable."
"The solution has a single price for unlimited assets."
"The cost of the other solutions is comparable to Wiz."
"Based on the features and capabilities, the product pricing seems reasonable."
"The pricing is fair. Some of the more advanced features and functionalities and how the tiers are split can be somewhat confusing."
"I wish the pricing was more transparent."
"Wiz is a moderately priced solution, where it is neither cheap nor costly."
"The pricing seems pretty simple. We don't have to do a lot of calculations to figure out what the components are. They do it by enabling specific features, either basics or advanced, which makes it easy to select."
"If one is cheap and ten is expensive, I rate the tool's price as a five out of ten."
"Regarding pricing, it’s more than $100k because we have a very big infrastructure. Our environment supports around three thousand people, and we offer business-to-client financial services to around one million clients, so we rely heavily on Wiz."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
12%
Manufacturing Company
7%
Retailer
6%
Educational Organization
37%
Computer Software Company
9%
Financial Services Firm
7%
Government
6%
Financial Services Firm
15%
Computer Software Company
15%
Manufacturing Company
10%
Healthcare Company
5%
 

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?
I find that the pricing for Zafran aligns well with the comprehensive features it offers. The asset and user-based li...
What needs improvement with Zafran Security?
Zafran is a new startup. Features are continuously being added or improved. 1) Continued integrations with existing (...
What is your primary use case for Zafran Security?
We connect this to our vulnerability scanner as input, our security tools to better determine risk, and our change ma...
How would you choose between Rapid7 InsightVM and Tenable Nessus?
You have full visibility across cloud, network, virtual, and containerized infrastructures with Rapid7 Insight VM. Yo...
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 Nessus?
We have around 500 virtual machines. Therefore, we conduct monthly scans and open tickets for our developers to addre...
What do you like most about Wiz?
With Wiz, we get timely alerts for leaked data or any vulnerabilities already existing in our environment.
What is your experience regarding pricing and costs for Wiz?
This feedback is not based on much experience yet, as we have only conducted POV or POC.
What needs improvement with Wiz?
I have not measured certain abilities on a scale yet. The ultimate value depends on the requirements of your organiza...
 

Overview

 

Sample Customers

Information Not Available
Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University
Wiz is the fastest growing software company ever - $100M ARR in 18 months: Wiz becomes the fastest-growing software company ever | Wiz Blog  Discover why companies, including Salesforce, Morgan Stanley, Fox, and Bridgewater choose Wiz as their cloud security partner. Read their success stories here: Customers | Wiz
Find out what your peers are saying about Tenable Nessus vs. Wiz and other solutions. Updated: April 2025.
849,686 professionals have used our research since 2012.