Try our new research platform with insights from 80,000+ expert users

Tenable Nessus vs Wiz comparison

 

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:
 

ROI

Sentiment score
2.5
Tenable Nessus excels in vulnerability management, boosting security, offering cost-efficiency, and enhancing threat detection and patch deployment.
Sentiment score
4.9
Wiz boosts ROI by enhancing asset management, streamlining compliance, while reducing costs and improving security and efficiency.
We have seen ROI from Wiz and we continued to see value in Wiz.
CyberSecurity Sr Manager at a retailer with 10,001+ employees
We estimate a cost reduction of around 35% to 50%, or even more, due to consolidating our security management into one platform.
CISO at a retailer with 11-50 employees
I have seen a return on investment with Wiz by reducing our budget spent on other tools, saving time, and needing fewer employees.
Senior Program Manager, Security at Eventbrite
 

Customer Service

Sentiment score
3.8
Tenable Nessus support is knowledgeable and efficient but sometimes delayed, with high overall satisfaction despite occasional response speed issues.
Sentiment score
7.4
Wiz customer service is responsive and knowledgeable, rated highly despite initial contact challenges and lacking public documentation.
We received support within one to three hours.
CIO at a insurance company with 201-500 employees
Whenever any issue arises, we contact the support, and they are always there for us.
Information security engineer at Cyberisk
The technical support is good yet could improve in terms of response time.
SOC Engineer at a outsourcing company with 10,001+ employees
On a scale from 1 to 10, I would give Wiz's support a 10.
Specialist - Information Security at a tech vendor with 1,001-5,000 employees
The vendor was readily available to assist us over calls, clarifying both technical aspects and theoretical insights.
Cyber Security Engineer at a consultancy with 10,001+ employees
We have also surfaced feature requests or changes, and they have implemented those and rolled those out within a few weeks.
E VP And Chief Information Security Officer at Rate
 

Scalability Issues

Sentiment score
5.6
Tenable Nessus is scalable, adaptable, and well-regarded, though larger environments may face server and cloud storage challenges.
Sentiment score
7.7
Wiz is highly rated for its cloud-native scalability and adaptive performance, despite considerations regarding increased pricing at scale.
Whether managing 50 servers today or 500 tomorrow, performance or capacity are not hindered.
SOC Engineer at a outsourcing company with 10,001+ employees
Tenable Nessus is definitely scalable, especially for license formats designed for scalability.
Security Center Coordinator at a comms service provider with 1-10 employees
We have deployed Wiz in three organizations on AWS, each with approximately 70 to 80 accounts, totaling more than 120 accounts.
AWS Cloud Security Engineer at a tech services company with 51-200 employees
Scalability-wise, I rate the solution a ten out of ten.
Business Line Manager at S2E
Our environment quadrupled in size. We didn’t have to make any adjustments or configuration changes; it just accommodated the growth.
Principal Engineer at Aviatrix
 

Stability Issues

Sentiment score
5.7
Tenable Nessus is stable with reliable performance, minor update issues, occasional false positives, and rare network interference.
Sentiment score
7.6
Wiz is highly rated for stability, with minor issues addressed quickly and consistent performance earning user praise.
We have not encountered any issues with missing network items or errors in API and webhook interactions.
SOC Engineer at a outsourcing company with 10,001+ employees
The stability of Tenable Nessus is extraordinary.
Founder at Cipheroot
The stability of Wiz has been good, with no downtime, bugs, or glitches.
Senior Engineering Manager, Data & AI at Omnissa
Stability-wise, I rate the solution an eight to nine out of ten.
Business Line Manager at S2E
The solution is very stable.
Security Solutions Architect - Cloud Security Consultant at a consultancy with 10,001+ employees
 

Room For Improvement

Tenable Nessus needs improved reporting, integration, and user interface, along with expanded capabilities, flexible pricing, and better documentation.
Users seek improved reporting, integration, security features, and multi-cloud support, highlighting the need for customizable tools and controls.
This is Tenable's property. They want to sell Tenable Security Center, and they closed all the API capability for Tenable Nessus Professional.
Co-Founder at RSU Consultancy
The documentation is not well-organized, which can be confusing when searching for solutions or specific information related to Tenable Nessus Professional.
SOC Engineer at a outsourcing company with 10,001+ employees
The product's pricing has roughly tripled within the last couple of years, making us reconsider renewing the license for the scanner.
Security Center Coordinator at a comms service provider with 1-10 employees
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.
CyberSecurity Sr Manager at a retailer with 10,001+ employees
One significant area for improvement would be increasing automation. While they excel at identifying issues, we need assistance in minimizing the human hours required for tasks.
Principal Engineer at Aviatrix
We need an agent that can be installed, or that can overview all the containers and Kubernetes so that it can detect malicious activities that are happening in them.
SOC Manager at a real estate/law firm with 1,001-5,000 employees
 

Setup Cost

Enterprise evaluations praise Tenable Nessus for competitive pricing, though licensing flexibility issues may increase costs for larger networks.
Wiz users have mixed opinions on pricing, balancing perceived value and complexity with advanced features and tool consolidation potential.
The pricing for Tenable Nessus has increased significantly, tripling over the last few years.
Security Center Coordinator at a comms service provider with 1-10 employees
Tenable Nessus's pricing is adequate if it is fully utilized.
SOC Engineer at a outsourcing company with 10,001+ employees
My experience with the pricing, setup cost, and licensing of Tenable Nessus is that the installation is somewhat easier, but preparing the product, such as the SKU and license options, is quite tricky.
Senior Security Consultant at ITSEC Asia
We are paying 250k per year.
Project Manager at Hilti
In some cases, it has a very aggressive price, so very cheap.
Business Line Manager at S2E
I don’t think there’s anyone else out there offering the same level, scale, or efficiency.
Principal Engineer at Aviatrix
 

Valuable Features

Tenable Nessus offers comprehensive vulnerability coverage, flexible scanning, ease of use, affordable pricing, and effective integration, enhancing security management.
Wiz enhances risk management with contextual views, automated analysis, seamless integration, and comprehensive cloud visibility, simplifying remediation.
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.
Founder at Cipheroot
The scanning and reporting features are the most valuable aspects of Tenable Nessus.
SOC Engineer at a outsourcing company with 10,001+ employees
The most valuable features of Tenable Nessus include its ease of access and quick usability.
Security Center Coordinator at a comms service provider with 1-10 employees
The feature leads to minimal false positives and a low volume of alerts, which is highly valuable for our operations.
Cloud Security Lead at a computer software company with 5,001-10,000 employees
It's highly customizable, allowing us to manage many custom features effectively.
Project Manager at Hilti
Regarding compliance and governance, Wiz streamlines our vulnerability management to meet specific needs effectively.
CISO at a retailer with 11-50 employees
 

Categories and Ranking

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
7.0
Number of Reviews
35
Ranking in other categories
Container Security (1st), 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 February 2026, in the Vulnerability Management category, the mindshare of Tenable Nessus is 5.1%, down from 10.3% compared to the previous year. The mindshare of Wiz is 6.6%, down from 11.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Wiz6.6%
Tenable Nessus5.1%
Other88.3%
Vulnerability Management
 

Featured Reviews

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.
report
Use our free recommendation engine to learn which Vulnerability Management solutions are best for your needs.
881,707 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
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
By reviewers
Company SizeCount
Small Business39
Midsize Enterprise19
Large Enterprise35
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise8
Large Enterprise20
 

Questions from the Community

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. You can easily prioritize vulnerabilities using attacker analytics. Overall, Rapid...
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 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 address identified vulnerabilities. These scans cover the servers, other network equi...
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, and the licensing was a flexible solution based on our business.
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. Wiz can detect all the issues, threats, and security vulnerabilities, but the del...
 

Overview

 

Sample Customers

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.
881,707 professionals have used our research since 2012.