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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
18th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (3rd)
Tenable Nessus
Ranking in Vulnerability Management
2nd
Average Rating
8.4
Reviews Sentiment
6.0
Number of Reviews
87
Ranking in other categories
No ranking in other categories
Wiz
Ranking in Vulnerability Management
1st
Average Rating
9.0
Reviews Sentiment
7.1
Number of Reviews
33
Ranking in other categories
Container Security (2nd), Cloud Workload Protection Platforms (CWPP) (3rd), Cloud Security Posture Management (CSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (1st), Data Security Posture Management (DSPM) (1st), Compliance Management (1st), Cloud Detection and Response (CDR) (1st)
 

Mindshare comparison

As of January 2026, in the Vulnerability Management category, the mindshare of Zafran Security is 1.1%, up from 0.2% compared to the previous year. The mindshare of Tenable Nessus is 5.2%, down from 10.3% compared to the previous year. The mindshare of Wiz is 7.5%, down from 12.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Wiz7.5%
Tenable Nessus5.2%
Zafran Security1.1%
Other86.2%
Vulnerability Management
 

Featured Reviews

Reviewer6233 - PeerSpot reviewer
Works at a healthcare company with 10,001+ employees
Has become an indispensable tool in our cybersecurity arsenal
While Zafran Security is already a powerful tool, there are areas where it could be further improved to provide even greater value. One key area for enhancement is the searching capabilities within its vulnerabilities module. By incorporating the ability to create Boolean searches, users would gain the ability to apply more complex filters and customize their search criteria. This would greatly enhance the precision and efficiency with which security teams can identify and prioritize vulnerabilities. Having such tailored search capabilities would save time and resources by narrowing down vast lists of vulnerabilities to those that meet specific parameters relevant to our unique risk environment. Additionally, integrating more robust reporting and visualization tools would be advantageous. Enhanced dashboards that offer customizable visual representations of risk configurations and threat landscapes would facilitate better communication with stakeholders, making it easier to explain vulnerabilities and the rationale behind certain security measures. This would also aid in demonstrating the improvements and value derived from existing security investments to leadership and non-technical team members.
MohammedJaffir - PeerSpot reviewer
Founder at Cipheroot
Has enabled me to reduce false positives and perform deep credential auditing with seamless integrations
I mostly use the configuration audit feature for the audit configuration as a scan policy, and I will use it for credential audit, which helps me scan credentials access such as local administrator or root access, performing a deeper and more accurate check of local configuration settings and file systems, making it a highly recommended feature. Regarding integration capabilities, we can integrate Tenable Nessus with SIM tools such as Splunk, IBM QRadar, and Azure Sentinel, as well as with ticketing systems such as ServiceNow, Jira, and Slack. There is no complexity as it is very easy to integrate everything. In terms of the reporting feature, while vulnerability scanning can throw some false positives, Tenable Nessus has very few, achieving a reduction of 75% to 80% false positives with manual analysis needed. We can generate standard Nessus reports that typically include host summaries and vulnerabilities by host and plugin, alongside solutions and remediation recommendations. The main benefits I get from Tenable Nessus are complete asset inventory and comprehensive attack surface management, allowing us to prioritize vulnerabilities based on risk, focusing on true risk and threat path analysis.
Marcel Velica - PeerSpot reviewer
Senior Program Manager, Security at Eventbrite
Unified cloud visibility has transformed our risk prioritization and reduced alert fatigue while improving collaboration across security and DevSecOps teams
The standout features of Wiz that make it valuable for me include good multi-cloud environment support, data governance, shadow IT detection, DevSecOps governance, automation, level reporting, threat detection, and good infrastructure detection. Wiz has positively impacted my organization by implementing zero trust authorization, providing good reporting that shows the top attack path, critical assets, overall risk posture, and demonstrating AI and ML workload capabilities towards my team, as well as good infrastructure detection and vulnerability detection accuracy with security posture management at massive scale and identity exposure. There is a massive reduction in risk exposure, immediate visibility across the entire cloud estate, reduced noise and better prioritization, stronger DevSecOps collaboration, continuous compliance instead of ad hoc panic, faster incident response with real context, significant cost savings through tool consolidation, and stronger AI and data governance.

Quotes from Members

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

Pros

"Zafran has become an indispensable tool in our cybersecurity arsenal."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"With Zafran Security, it integrates with your security controls, allowing you to take that risk score and reduce it based on the controls in place or increase the risk based on different factors, such as if the issue is internet reachable or if there's an exploit in the wild."
"We saw benefits from Zafran Security almost immediately after deploying it."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Zafran is an excellent tool."
"The solution is the most dynamic one I have seen thus far."
"I like its ease of use. It has the script that is pre-built in it, and you just got to know which ones you're looking for."
"The product's most valuable features are vulnerability and asset management. It can define the rules and validate the configuration."
"Security is the key number because it can start to scan with a few clicks instead of credits, which is a bit complicated. So simplicity is the first advantage. Then the generated reports are well done and easy to present to management. The quality of the scan is quite good in detecting the severity. The solution has simplicity. Also, it has frequent updates so that is also a valuable feature."
"It notifies us of vulnerabilities as they arise, allowing us to respond quickly without manual intervention."
"The results are not that bad, but the key selling point is that it is an affordable tool set."
"The main benefits I get from Tenable Nessus are complete asset inventory and comprehensive attack surface management, allowing us to prioritize vulnerabilities based on risk, focusing on true risk and threat path analysis."
"The solution provides time saving and cost saving benefits."
"The granularity of visibility that the platform provides is the most valuable aspect."
"What I appreciate most about Wiz is that the compliance and CSPM aspects of this cloud-native application protection offering are genuinely better than other products available in the market."
"The vulnerability management modules and the discovery and inventory are the most valuable features. Before using Wiz, it was a very manual process for both. After implementing it, we're able to get all of the analytics into a single platform that gives us visibility across all the systems in our cloud. We're able to correspond and understand what the vulnerability landscape looks like a lot faster."
"Wiz is a very powerful product technologically."
"I like Wiz's reporting, and it's easy to do queries. For example, it's pretty simple to find out how many servers we have and the applications installed on each. I like Wiz's security graph because you can use it to see the whole organization even if you have multiple accounts."
"Our most important features are those around entitlement, external exposure, vulnerabilities, and container security."
"The security baseline and vulnerability assessments is the valuable feature."
"Wiz can accomplish this and easily provide the total inventory in the cloud, which is crucial when managing large cloud databases or environments such as AWS, Azure, or Google environments, where it's difficult to have one view for all cloud components."
 

Cons

"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."
"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"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."
"The price and scalability of the solution could improve."
"In Nessus Professional, the main drawback was that we could have a single-user login password. So it could be better in terms of security."
"The user interface of Tenable Nessus feels outdated and could be more user-friendly."
"We use credentialed scans. They need more permissions and more changes or settings on Windows and Linux."
"Remediation needs improvement."
"The solution should be able to support more devices."
"One area with room for improvement is instead of there just being a PDF format for output, I'd like the option of an Excel spreadsheet, whereby I could better track remediation efforts and provide reporting off of that."
"The solution could improve security updates."
"Not having an on-prem version can be an obstacle for customers who have a large workload in an on-prem environment."
"The only thing that needs to be improved is the number of scans per day."
"Wiz's reporting capabilities could be refined a bit. They are making headway on that, but more executive-style dashboards would be nice. They just implemented a community aspect where you can share documents and feedback. This was something users had been requesting for a while. They are listening to customer feedback and making changes."
"There is room for improvement in Wiz, particularly in operator management, as general operators may lack the necessary knowledge, requiring an easier-to-understand tool."
"In Brazil, the cost is a significant issue due to the currency exchange rate."
"They could improve the product's visibility in the internal network topology."
"More or less, Wiz is doing well, but the false alerts at random times would be another area for improvement."
"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."
 

Pricing and Cost Advice

Information not available
"It has a fair cost and very good cost-benefit ratio."
"While Tenable Nessus is a good enterprise solution, the high price would likely make it prohibitive to smaller organizations."
"We have a subscription, the licensing fees are paid yearly, and I am using the latest version."
"The solution is worth the cost. It's a good investment."
"The price of Tenable Nessus is much more competitive versus other solutions on the market."
"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 Manager is not an expensive product. It has its limitations, but the pricing reflects that. We have a yearly subscription."
"We pay approximately $2,500 on a yearly basis."
"I wish the pricing was more transparent."
"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."
"Wiz is a moderately priced solution, where it is neither cheap nor costly."
"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."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
8%
Computer Software Company
8%
Outsourcing Company
6%
Financial Services Firm
10%
Government
10%
Manufacturing Company
10%
Computer Software Company
10%
Financial Services Firm
15%
Computer Software Company
12%
Manufacturing Company
9%
Healthcare Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business39
Midsize Enterprise19
Large Enterprise35
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise8
Large Enterprise20
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
Since we stood Zafran Security up in our private cloud, we handle the maintenance on our side. As we opted not to use...
What needs improvement with Zafran Security?
In terms of areas for improvement, Zafran Security is doing a really great job as a new and emerging company. Oftenti...
What is your primary use case for Zafran Security?
My use cases for Zafran Security revolve around two primary areas. One is around vulnerability management and priorit...
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?
My experience with pricing, setup cost, and licensing for Wiz was through an RFP where they offered us a good price, ...
What needs improvement with Wiz?
I feel there is a delay in detection, though I am uncertain whether this is due to our implementation disadvantage. W...
 

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: December 2025.
881,082 professionals have used our research since 2012.