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.

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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 has become an indispensable tool in our cybersecurity arsenal."

"Zafran is an excellent tool."

"The usability and overall scan results are good."

"For us, the most valuable aspect of the solution is the log-sequence feature."

"It can operate both as a standalone and it can be integrated with other applications, which makes it a very versatile solution to have."

"Acunetix has an awesome crawler. It gives a referral site map of near targets and also goes really deep to find all the inputs without issues. This was valuable because it helped me find some files or directories, like web admin panels without authentication, which were hidden."

"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."

"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."

"We are able to create a report which shows the PCI DSS scoring and share it with the application teams. Then, they can correlate and see exactly what they need to fix, and why."

More Acunetix pros

"The integration of Tenable into our security ecosystem was very good."

"The interface is fine."

"It is very stable, and it is updated periodically by adding new vulnerabilities."

"The initial setup is mostly straightforward."

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

"The tool has an easy-to-use interface."

"Tenable.io, in particular, is quite a powerful product. It looks at your traditional environment, which is pretty much anything that is on-premises, and it also goes a step ahead and covers your modern assets, which is anything that is currently sitting in the cloud. You get complete visibility of your entire environment and tech operation. The ability to give you visibility across the entire tech surface is one of the biggest advantages that Tenable.io has."

"The best feature of the solution is the amount of visibility it provides of the vulnerabilities."

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."

"There is room for improvement in the pricing."

"Acunetix needs to improve its cost."

"While we do have it integrated with other solutions, it could still offer more integrations."

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

"I had some issues with the JSON parameters where it found some strange vulnerabilities, but it didn't alert the person using it or me about these vulnerabilities, e.g., an error for SQL injection."

"We want to see how much bandwidth usage it consumes. When we monitor traffic we have issues with the consumption and throttling of the traffic."

"The solution limits the number of scans. It would be much better if we could have unlimited scans."

"In terms of what needs improvement, the way the licensing model is currently is not very convenient for us because initially, when we bought it, the licensing model was very flexible, but now it restricts us."

More Acunetix cons

"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."

"The solution seems to focus too much on enterprises, and they really need a product that works for SMBs."

"The reporting was never great in Tenable Vulnerability Management, so, in my company, we imported all the data into Ivanti RiskSense to start using it for reporting."

"AI integration for reporting in Tenable would be beneficial."

"More flexibility is required compared to other solutions."

"They should include better customization of the dashboard, and integration tools."

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

"They've been able to think about everything in terms of where the world is going and the type of assets that you've got. They've everything sorted out in that aspect, but you have to pay for most of the other components that they've got to give you complete visibility across your tech surface. If it already had those capabilities in-built, without having to add them on to take advantage of them, it would be a very compelling value proposition."

More Tenable Vulnerability Management cons

Pricing and Cost Advice

Information not available

"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 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."

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

"The solution is expensive."

"The costs aren't very expensive. It costs around $3000 or $4000."

"The price is exceptionally high."

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

"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."

More Acunetix pricing and cost advice

"Tenable charges around $40 per device."

"The tool is reasonably priced."

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

"The solution is not too expensive."

"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."

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

"The product costs us around $137,000 annually for 4000 to 5000 assets."

"I would rate the pricing a five out of ten. It is in the middle."

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

12%

Manufacturing Company

Retailer

Computer Software Company

18%

Financial Services Firm

14%

Government

Manufacturing Company

Educational Organization

26%

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 23% of the time

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Compared 9% of the time

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Compared 5% of the time

Snyk vs Tenable Vulnerability Management

Compared 4% of the time

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Product Reports

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Continuous Threat Exposure Management (CTEM)

March 2025

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Acunetix

April 2025

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Tenable Vulnerability Management

March 2025

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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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