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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
20
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 April 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.4%. The mindshare of Tenable Nessus is 10.2%, down from 13.4% compared to the previous year. The mindshare of Wiz is 12.3%, up from 9.4% 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The user interface of Tenable Nessus feels outdated and could be more user-friendly.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

"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Zafran is an excellent tool."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"The solution is great for scanning servers."
"Out of the box, the product works well for us, so it's not a tool that we need to customize very much."
"The initial setup is very straightforward."
"I like the fact that it was not expensive. I like that it's user-friendly."
"User friendly and good dashboards."
"The most valuable feature of Tenable Nessus is the support it provides for any new vulnerabilities quickly."
"Among the most valuable features are scanning for vulnerabilities and the reporting. The reporting templates are okay. I like that I can see all the hosts with different vulnerabilities."
"You can then direct your team to create a report on the discovered vulnerabilities."
"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."
"With Wiz, we get timely alerts for leaked data or any vulnerabilities already existing in our environment."
"Wiz offers greater visibility and more in-depth findings in terms of configuration, misconfiguration, and vulnerabilities."
"The product's most valuable feature combines different contexts and attributes to produce highly confident alerts."
"The solution is very user-friendly."
"The product supports out-of-the-box reporting with context about the asset and allows us to perform complex custom queries on UI."
"Wiz is a very powerful product technologically."
"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."
 

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."
"One significant drawback we encounter is the tool's tendency to flag patched packages incorrectly. For instance, if a package is patched by Debian maintainers but not updated to a major or minor version, Nessus may still flag it as vulnerable based on its database. This discrepancy leads to false alarms and requires our developers, system admins, and DevOps teams to address them."
"We have had some false positives in the past, which we hope can improve in the future."
"The user interface of Tenable Nessus feels outdated and could be more user-friendly."
"The user interface of Tenable Nessus feels outdated and could be more user-friendly."
"The solution should be able to support more devices."
"In terms of what could be improved, I would say its reporting portion."
"Sometimes, the categorization for clients was tricky at first, however, they eventually got used to it."
"They should improve the I/O reporting and the customized spreadsheet export feature."
"The solution's container security could be improved."
"The only thing that needs to be improved is the number of scans per day."
"The APIs are currently quite limited and not very mature, which makes integration with Splunk difficult."
"We wish there were a way, beyond providing visibility and automated remediation, to wait on a given remediation, due to a critical aspect, such as the cost associated with a particular upgrade... We would like to see preventive controls that can be applied through Wiz to protect against vulnerabilities that we're not going to be able to remediate immediately."
"We noticed some capabilities that were lacking, specifically ignoring some false-positive Issue findings. The good news - with the latest update, this has been resolved."
"The reporting isn't that great. They have executive summaries, but it's only a compliance report that maps all current issues to specific controls. Whether you look at one subscription or project, regardless of the size, you will get a multipage report on how the issues in that account map to that control. Our CSO isn't going to read through that. He won't filter that out or show that to his leadership and say, "Here's what we're doing." It isn't a helpful report. They're working on it, but it's a poor executive summary."
"The remediation workflow within the Wiz could be improved."
"As the tool is a good fit for small and medium-sized businesses, the solution should focus on making the product suitable for large-scale businesses."
 

Pricing and Cost Advice

Information not available
"Tenable Nessus needs to be licensed. We own a license for the security center and that license is charged by the number of IP addresses that you can scan. You're allowed to have as many scanners as you want and there's no license for the number of scanners. We have a bunch of Nessus scanners out there, and as long as we're comfortable with staying under that IP address limit, that's really all we have to be concerned about."
"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."
"Nessus is affordable, but its licensing model could be improved with more flexibility for adding assets."
"The newer tools are quite pricey. There is a case of some fine tuning that can be done in terms of licensing. The IP based licensing that is offered makes the tool very expensive. If they want the IT industry to adopt it, the price should be looked at."
"The solution is worth the cost. It's a good investment."
"I would like to see better discounts."
"The price of the solution is reasonable."
"This solution is affordable."
"The cost of the other solutions is comparable to Wiz."
"I wish the pricing was more transparent."
"The pricing is fair and comparable to their competitors. The cost seems to be going up, which is a concern. There are potential savings from consolidating tools, but we're uncertain how Wiz's pricing will change over time."
"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."
"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."
"If one is cheap and ten is expensive, I rate the tool's price as a five out of ten."
"The pricing is fair. Some of the more advanced features and functionalities and how the tiers are split can be somewhat confusing."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
12%
Manufacturing Company
6%
University
6%
Educational Organization
39%
Computer Software Company
9%
Financial Services Firm
7%
Government
6%
Financial Services Firm
15%
Computer Software Company
15%
Manufacturing Company
9%
Government
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?
While Zafran Security is already a powerful tool, there are areas where it could be further improved to provide even ...
What is your primary use case for Zafran Security?
Our primary use case for Zafran involves leveraging it to enhance our vulnerability risk scoring methodology. In toda...
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.
847,862 professionals have used our research since 2012.