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Acunetix vs Tenable Vulnerability Management comparison

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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

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)
Acunetix
Ranking in Vulnerability Management
19th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
38
Ranking in other categories
Application Security Tools (12th), Static Application Security Testing (SAST) (7th), DevSecOps (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 (15th), Risk-Based Vulnerability Management (3rd)
 

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 Acunetix is 1.2%, down from 1.4% compared to the previous year. The mindshare of Tenable Vulnerability Management is 3.4%, down from 7.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Tenable Vulnerability Management3.4%
Zafran Security1.1%
Acunetix1.2%
Other94.3%
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.
Rahul Kumar - PeerSpot reviewer
Senior Engineer - Penetration Tester at a government with 10,001+ employees
Identifies vulnerabilities across bulk web applications but needs better support and cleaner reports
The best feature Acunetix offers is the centralized dashboard and the quality of reports it generates, which includes various options for selecting reports and developer options for directly sharing the reports with developers. The centralized dashboard of Acunetix gives visibility into the security aspects of mass applications; for instance, with more than 200 applications, it provides a valuable overview of findings and necessary fixes, along with a high-level summary that helps us achieve compliance through monthly and sometimes weekly scanning. In terms of reporting, Acunetix is excellent because it can generate different types of reports, such as an executive summary report, detailed reports, and developer reports that can be shared directly with developers. Acunetix positively impacts my organization by helping identify outdated libraries and applications, including legacy applications vulnerable to old attacks based on OWASP Top 10, thus aiding in compliance checks for PCI DSS and OWASP. Acunetix provides a centralized report with compliance-related aspects and a vulnerability timeline, effectively helping reduce vulnerabilities and save time.
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

"Zafran is an excellent tool."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"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."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"The centralized dashboard of Acunetix gives visibility into the security aspects of mass applications; for instance, with more than 200 applications, it provides a valuable overview of findings and necessary fixes, along with a high-level summary that helps us achieve compliance through monthly and sometimes weekly scanning."
"Acunetix has saved me a lot of time in security checks and automating security testing with the workflow without adding too much complexity."
"The automated approach to these repetitive discovery attempts would take days to do manually and therefore it helps reduce the time needed to do an assessment."
"The most important feature is that it's a web-based graphical user interface. That is a great addition. Also, the ability to schedule scans is great."
"Our developers can run the attacks directly from their environments, desktops."
"Picks up weaknesses in our app setups."
"There is a lot of documentation on their website which makes setting it up and using it quite simple."
"It can operate both as a standalone and it can be integrated with other applications, which makes it a very versatile solution to have."
"It is a stable solution. Stability-wise, I rate the solution a ten out of ten."
"The most valuable feature for me is container scanning because I am interested in CICD security."
"The initial setup is mostly straightforward."
"The ease of use, the automated scanning facility, and their good support mechanism are all valuable."
"The solution provides seamlessness, a perfect UI, and identity management for office operations. We are most vulnerable to users. Therefore, it is crucial to implement the right solution to ensure proper user access and resource management."
"It is quite straightforward to set up."
"Tenable.io Vulnerability Management is an easy-to-use product. I"
"The solution is very simple to use."
 

Cons

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"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."
"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."
"It would be nice to have a feature to "retest" only a single vulnerability that the customer reports as patched, and delete it from the next scans since it has already been patched."
"I believe Acunetix can improve customer support, as the dedicated support staff are often unfamiliar with problems and troubleshooting, leading to communication gaps that delay issue resolution."
"Improving the handling of false positives would be beneficial because it can be challenging to trust the findings flagged by Acunetix, and those findings must be manually validated."
"The pricing is a bit on the higher side."
"Acunetix should improve by further reducing false positives and providing more customized reports, plus better integration with newer tools such as GitHub and Azure DevOps."
"Integration into other tools is very limited for Acunetix. While we're trying to incorporate a CI/CD process where we're integrating with JIRA and we're integrating with Jenkins and Chef, it becomes problematic. Other tools give you a high integration capability to connect into different solutions that you may already have, like JIRA."
"The cost can be reduced as management has noted it to be on the higher side."
"When monitoring the traffic we always have issues with the bandwidth consumption and the throttling of traffic."
"They should include better customization of the dashboard, and integration tools."
"I would rate it four out of ten. For startups, freelancers, or companies between startup and midsize, Tenable is recommended. However, for midsize or enterprise-level companies, I would not prefer it."
"The pricing of the solution could be more reasonable."
"The UI has room for improvement."
"AI integration for reporting in Tenable would be beneficial."
"The price could be lower."
"Tenable Vulnerability Management is not very effective for real-time risk prioritization for our organization's security strategy."
"We'd like to see a bit more user-friendliness."
 

Pricing and Cost Advice

Information not available
"I would say that Acunetix is expensive because there are products on the market with similar features that are equally or better-priced."
"The costs aren't very expensive. It costs around $3000 or $4000."
"All things considered, I think it has a good price/value ratio."
"Implementing Acunetix needs a medium or larger business agency, because you need some money to get Acunetix. It is costly, but if you care about your agency's security, then maybe it's a cost that might help you in the future."
"Acunetix was around the same price as all the other vendors we looked at, nothing special."
"The price is exceptionally high."
"When compared with other products, the pricing is a little bit high. But it gives value for the price. It serves the purpose and is worthwhile for the price we pay."
"It is a bit expensive. If you need to check five applications, you have to pay almost 14,000. It is an agreement for two years at 7,000 per year for only five applications. You cannot change the applications in the license. So, you are stuck with the same license for the five applications for one full year."
"The cost is determined by the number of endpoints, which is approximately one dollar per endpoint."
"The product costs us around $137,000 annually for 4000 to 5000 assets."
"Compared to other VM solutions, Tenable.io Vulnerability Management is expensive."
"Tenable.io is not known for being a cheap product."
"I would rate the pricing a five out of ten. It is in the middle."
"There are additional features that can be licensed for an additional cost."
"Tenable charges around $40 per device."
"The tool is reasonably priced."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
8%
Computer Software Company
8%
Outsourcing Company
6%
Computer Software Company
14%
Financial Services Firm
13%
Manufacturing Company
10%
Government
7%
Financial Services Firm
14%
Computer Software Company
11%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise7
Large Enterprise17
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise3
Large Enterprise21
 

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...
What do you like most about Acunetix Vulnerability Scanner?
The tool's most valuable feature is scan configurations. We use it for external physical applications. The scanning t...
What is your primary use case for Acunetix Vulnerability Scanner?
My main use case for Acunetix is providing a vulnerability scanner for our web application server. I use Acunetix to ...
What advice do you have for others considering Acunetix Vulnerability Scanner?
My advice to others looking into using Acunetix is that it is really helpful to discover the web attacks and have gre...
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 needs improvement with Tenable.io Vulnerability Management?
Tenable Vulnerability Management is not very effective for real-time risk prioritization for our organization's secur...
 

Also Known As

No data available
AcuSensor
Tenable.io
 

Overview

 

Sample Customers

Information Not Available
Joomla!, Digicure, Team Random, Credit Suisse, Samsung, Air New Zealand
Global Payments AU/NZ
Find out what your peers are saying about Acunetix vs. Tenable Vulnerability Management and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.