Acunetix vs Tenable Vulnerability Management comparison

Invicti and Tenable are both solutions in the Vulnerability Management category. Invicti is ranked #23 with an average rating of 8.3, while Tenable is ranked #5 with an average rating of 7.9. Invicti holds a 1.3% mindshare in VM, compared to Tenable’s 6.9% mindshare. Additionally, 86% of Invicti users are willing to recommend the solution, compared to 91% of Tenable users who would recommend it.

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Executive SummaryUpdated on Oct 9, 2024

Acunetix and Tenable are key competitors in the vulnerability management category. While Acunetix excels in web application capabilities, Tenable holds an advantage for enterprise-level needs due to its integration and scalability.

Features: Acunetix offers a web-based interface, powerful scheduling capabilities, and an Interactive Application Security Testing module. It provides comprehensive reporting, is easy to set up, and maintains a low false positive rate. Tenable boasts extensive integration options with third-party tools, strong cloud management features, and supports both on-premises and cloud environments. Its large vulnerability database enhances network security coverage, but it lacks some depth in web application scanning.

Room for Improvement: Acunetix could enhance tool support redundancy, lower false positives, and improve mobile environment integration. Manual replication capabilities and user interface flexibility are additional areas for improvement. Tenable could simplify its dashboards, reduce setup complexity, and offer better pricing structures. Speed in support response and application testing enhancements are also necessary improvements.

Ease of Deployment and Customer Service: Acunetix is known for its simple deployment across various platforms, receiving positive customer service feedback with 24/7 support. Tenable provides a wide array of cloud options, praised for responsive technical support and accommodating feature requests. Acunetix maintains a strong lead with its user-friendly setup and customer service.

Pricing and ROI: Acunetix's recent price increases necessitate a reassessment of its cost-effectiveness despite its high initial value. Tenable, although also costly, offers a pricing model tailored for large enterprises. Both tools deliver ROI through enhanced security posture and risk management, but a reevaluation of their pricing strategies is suggested for current market competitiveness.

To learn more, read our detailed Acunetix vs. Tenable Vulnerability Management Report (Updated: April 2025).

Buyer's Guide

Acunetix vs. Tenable Vulnerability Management

April 2025

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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

Mindshare comparison

As of April 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.4%. The mindshare of Acunetix is 1.3%, down from 1.4% compared to the previous year. The mindshare of Tenable Vulnerability Management is 6.9%, down from 9.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management

Featured Reviews

Israel Cavazos Landini

Associate Director IT Security Operations at Novartis

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.

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AnubhavGoswami

Compliance Manager at Compunnel

Attractive automated reports with boost user productivity and an easy setup

The primary use is mainly related to vulnerability assessment, including both public and internal IP addresses By using this tool, we have reduced the workload and increased the productivity of users. It generates automated reports. This feature is beneficial when sharing reports with clients as…

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Mani Bommisetty

Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees

Streamlines vulnerability management with excellent reporting and potential AI integration

Tenable is user-friendly and excels in reporting. It allows me to easily fetch and schedule reports. The software's discovery feature aids in strengthening our security posture. The single-sensor installation process on various operating systems is smooth, unlike Rapid7, which requires different versions for separate systems. Furthermore, Tenable enables vulnerability management through potential AI integration that consolidates efforts and resolves multiple vulnerabilities simultaneously.

Read full review

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 features of Acunetix have proved most effective in identifying vulnerabilities."

"Their technical support has been very active. If I have an issue, I can reach out to them and get an answer pretty quick."

"We use the solution for the scanning of vulnerabilities like SQL injections."

"The scalability is good. The scalability is more than good because it can operate both as a standalone and it can be integrated as part of applications. So that really makes it a very, very versatile solution to have."

"The product is really easy to use."

"Our developers can run the attacks directly from their environments, desktops."

"There is a lot of documentation on their website which makes setting it up and using it quite simple."

"Picks up weaknesses in our app setups."

More Acunetix pros

"It is a very, very user-friendly tool...The setup is easy"

"The product is easy to use."

"I would rate Tenable's dashboards and reporting capabilities for illustrating security posture a nine out of ten, with ten being the best."

"Tenable.io Vulnerability Management is an easy-to-use product. I"

"It is quite straightforward to set up."

"Tenable is user-friendly and excels in reporting."

"The initial setup is pretty straightforward."

"Tenable is user-friendly and excels in reporting."

More Tenable Vulnerability Management pros

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."

"Currently only supports web scanning."

"The only problem that they have is the price. It is a bit expensive, and you cannot change the number of applications for the whole year."

"The vulnerability identification speed should be improved."

"The jargon used makes it difficult for project managers to understand the issues, and the technical explanations used make it difficult for developers to understand issues. These things should be simplified much more. That would be very helpful for us when explaining to them what needs to be fixed. The report output needs to be simplified."

"There are some versions of the solution that are not as stable as others."

"It is difficult to create a proxy connection."

"The cost can be reduced as management has noted it to be on the higher side."

"You can't actually change your password after you've set it unless you go back into the administration account and you change it there. Thus, if you're locked out and don't remember your password, that's a thing."

More Acunetix cons

"The user interface could be improved by being able to change the user interface to fit your position or your job. The graphs are set in stone and you can only print reports."

"I would like the solution to cover the whole cycle of mitigation since it's an area where the solution currently lacks."

"The solution is a bit slow."

"An area of improvement for this solution is being able to customize the dashboard. For example, the dashboard does not allow us to view a previous months vulnerability results alongside current results to make comparisons."

"The tool's reports are bad. They're not very customizable or flexible. During audits, we often have to exclude things that aren't relevant to our organization, but we can't do that easily with the reports. They come in HTML or PDF format, and we can't compare current results with previous ones in Excel because we never receive reports in Excel."

"I'm not satisfied with the reporting structure."

"Tenable could improve visibility into assets, including automated asset tagging. You should be able to automatically tag assets based on location, function, ownership, etc. That would help us because we spend a lot of time identifying and tagging assets by hand."

"The interface could be improved; right now it's running on two interfaces simultaneously."

More Tenable Vulnerability Management cons

Pricing and Cost Advice

Information not available

"All things considered, I think it has a good price/value ratio."

"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 pricing and licensing are reasonable to a point. In order to run multiple scans at a time, we are going to have to purchase a 100 count license, which is an overkill. Though, compared to what we were paying for, the cost seems reasonable."

"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."

"The pricing is a little high, and moreover, it's kind of domain-based."

"The price is exceptionally high."

"Acunetix was around the same price as all the other vendors we looked at, nothing special."

"When we looked at all other vendors and what they were asking for, to provide a third of what Acunetix was capable of doing, it was an easy decision... But now that it's coming to a cost where it's line with market value, it becomes more of a competition... Acunetix is raising the cost of licensing. It's 3.5 times what we were initially quoted."

More Acunetix pricing and cost advice

"Tenable.io is not known for being a cheap product."

"On a scale of one to ten, where one is low, and ten is high price, I rate the pricing an eight. So, it is a pretty expensive solution."

"The total cost we pay for this solution is over 45K. This is for a large education organization."

"A yearly payment has to be made toward the solution's licensing costs."

"The solution is not too expensive."

"The tool is reasonably priced."

"Compared to other VM solutions, Tenable.io Vulnerability Management is expensive."

"Yearly payments are to be made toward the licensing cost of the product. It is neither a cheap nor an expensive product."

More Tenable Vulnerability Management pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

14%

Financial Services Firm

11%

Manufacturing Company

Retailer

Computer Software Company

18%

Financial Services Firm

14%

Government

Manufacturing Company

Educational Organization

25%

Computer Software Company

12%

Financial Services Firm

Government

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...

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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 ...

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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...

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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...

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What is your primary use case for Acunetix Vulnerability Scanner?

I typically use Acunetix ( /products/acunetix-reviews ) to identify vulnerabilities for clients.

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What advice do you have for others considering Acunetix Vulnerability Scanner?

I would recommend Acunetix to others. Overall, I rate this solution seven out of ten.

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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 ...

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What do you like most about Tenable.io Vulnerability Management?

The tool has an easy-to-use interface.

See all answers

What needs improvement with Tenable.io Vulnerability Management?

I would suggest HP WebInspect as a better option than Tenable.io. My current client doesn't have access to it. Howeve...

See all answers

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Compared 7% of the time

Tenable.io Web Application Scanning vs Acunetix

Compared 6% of the time

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Compared 5% of the time

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Compared 4% of the time

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Acunetix

April 2025

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Tenable Vulnerability Management

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Also Known As

No data available

AcuSensor

Tenable.io

Overview

Zafran Security integrates with existing security tools to identify and mitigate vulnerabilities effectively, proving that most critical vulnerabilities are not exploitable, optimizing threat management.

Zafran Security introduces an innovative operating model for managing security threats and vulnerabilities. By leveraging the threat exposure management platform, it pinpoints and prioritizes exploitable vulnerabilities, reducing risk through immediate remediation. This platform enhances your hybrid cloud security by normalizing vulnerability signals and integrating specific IT context data, such as CVE runtime presence and internet asset reachability, into its analysis. No longer reliant on patch windows, Zafran Security allows you to manage risks actively.

What are the key features of Zafran Security?

Threat Exposure Management: Utilizes existing tools to prioritize vulnerabilities and manage threats.
Integrative Analysis: Combines security data with IT context for precise vulnerability management.
Real-time Risk Reduction: Enables immediate risk management without waiting for patches.
Hybrid Cloud Compatibility: Functions across diverse cloud environments for comprehensive security.

What benefits can users expect from Zafran Security?

Improved Security: Enhances protection by efficiently identifying and mitigating risks.
Cost Efficiency: Reduces unnecessary patching expenses by confirming non-exploitable vulnerabilities.
Time Savings: Frees developers to focus on root causes by handling immediate threats.
Comprehensive Insight: Offers a holistic view of security threats and vulnerabilities.

In industries where security is paramount, such as finance and healthcare, Zafran Security provides invaluable protection by ensuring that only exploitable vulnerabilities are addressed. It allows entities to maintain robust security measures while allocating resources efficiently, fitting seamlessly into existing security strategies.

Zafran Security

Acunetix Web Vulnerability Scanner is an automated web application security testing tool that audits your web applications by checking for vulnerabilities like SQL Injection, Cross site scripting, and other exploitable vulnerabilities.

Invicti

Managed in the cloud and powered by Tenable Nessus, Tenable Vulnerability Management (formerly Tenable.io) provides the industry's most comprehensive vulnerability coverage with real-time continuous assessment of your organization. Built-in prioritization, threat intelligence and real-time insight help you understand your exposures and proactively prioritize remediations.

Tenable

Sample Customers

Information Not Available

Joomla!, Digicure, Team Random, Credit Suisse, Samsung, Air New Zealand

Global Payments AU/NZ

Buyer's Guide

Acunetix vs. Tenable Vulnerability Management

April 2025

Free Report: Acunetix vs. Tenable Vulnerability Management

Find out what your peers are saying about Acunetix vs. Tenable Vulnerability Management and other solutions. Updated: April 2025.

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