Acunetix vs Tenable.io Web Application Scanning comparison

Acunetix vs. Tenable.io Web Application Scanning

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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

Acunetix

Ranking in Application Security Tools

8th

Average Rating

7.8

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Static Application Security Testing (SAST) (5th), Vulnerability Management (21st), DevSecOps (5th)

Tenable.io Web Application ...

Ranking in Application Security Tools

22nd

Average Rating

7.8

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2026, in the Application Security Tools category, the mindshare of Acunetix is 2.4%, down from 2.8% compared to the previous year. The mindshare of Tenable.io Web Application Scanning is 1.4%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Security Tools Mindshare Distribution
Product	Mindshare (%)
Acunetix	2.4%
Tenable.io Web Application Scanning	1.4%
Other	96.2%

Application Security Tools

Featured Reviews

Rahul Kumar

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 Acunetix positively impacts my organization by helping identify outdated libraries and applications, including legacy applications vulnerable to old attacks based on OWASP Top 10, thus aiding in compliance checks for PCI DSS and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.

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Hatem Langar

Security Analyst at TOPNET

Web audits have identified vulnerabilities and now provide clear visibility into compliance gaps

We have experience with Tenable.io Web Application Scanning, and we use it as well; we have approximately ten licenses for web application scanning. We use it to find vulnerabilities, but Tenable.io Web Application Scanning does not include remediation; we remediate with other products. We use the…

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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

"As a team, it's helped us to deliver better security assessments."

"I haven't seen reporting of that level in any other tool."

"It has been able to find some vulnerabilities, and we've been able to remediate our websites and vulnerabilities, thanks to Acunetix."

"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 tool's most valuable feature is scan configurations. We use it for external physical applications. The scanning time depends on the application's code."

"Overall, I believe Acunetix to be one of the best products on the market."

"One of the features that I feel is groundbreaking, that I would like to see expanded on, is the IAS feature: The Interactive Application Security Testing module that gets loaded onto an application on a server, for more in-depth, granular findings. I think that is really neat. I haven't seen a lot of competitors doing that."

"We are happy, we're not unhappy with Acunetix, but we are very impressed by some of the things that it has been doing."

More Acunetix pros

"I think Tenable.io Web Application Scanning is the best option on the market at the moment."

"Tenable.io Web Application Scanning provides a detailed report, identifying functions that are complex and need to be more maintainable and readable."

"The most valuable features of Tenable.io Web Application Scanning are the integration into specific use cases and scanning. All of the features of the solution are useful."

"It collects the vulnerabilities on the hostnames and sends them to the Tenable.io cloud. Tenable has its own cloud where Tenable.io is running, but there are many connectors to other cloud solutions. Tenable can do vulnerability scanning for other cloud managers such as Azure, Amazon, and so on."

"Now that the license is centralized, it's a significant feature to manipulate assets based on their functions."

"Our customers adopt this solution because of the replication testing and the vulnerability assessment it can do. It is a multi-faceted product."

"The product provides comprehensive details and reports to help us understand everything and handle any patches in order to keep our system safe."

"Tenable provides the end analysis results covering all the published vulnerabilities and information on the market."

More Tenable.io Web Application Scanning pros

Cons

"The solution's pricing could be better."

"When monitoring the traffic we always have issues with the bandwidth consumption and the throttling of traffic."

"The solution is generally stable, however, there might be room for improvement regarding glitches or bugs."

"Acunetix needs to improve its cost."

"The solution can be improved by adding the ability to scan subdomains automatically, and by providing reports that can be exported to external databases to share with other solutions."

"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."

"It is difficult to create a proxy connection."

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

More Acunetix cons

"The market is standard for vulnerability scanning, however, the posture can be improved through Tenable's prioritization engine."

"We have encountered some problems with the technical support from Tenable; I would rate it a five out of ten. It is not efficacious, especially the first-level support."

"The dashboard could be more user-friendly."

"Tenable.io Web Application Scanning is not very user-friendly and you need a lot of information to get proper reports. The tool's support is not very responsive."

"The technical support needs improvement. Currently, it takes time, which might be due to the free version, but providing some level of support could encourage future purchase decisions."

"I would like for them to add intervening proxy, whereby you can alter the get/put requests."

"They have a general dashboard for web application scanning, but the dashboards and reporting can be improved. They probably have some features in their roadmap."

"The technical support should be improved. Currently, some attacks are detected while others are not."

More Tenable.io Web Application Scanning cons

Pricing and Cost Advice

"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."

"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."

"The solution is expensive."

"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."

"The price is exceptionally high."

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

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

More Acunetix pricing and cost advice

"The application is extremely affordable. There are no additional costs involved with licensing. We switched to Tenable.io Web Application Scanning from other solutions due to pricing."

"The price of the solution is reasonable compared to the competitors. The license cost is based on the number of users and the annual usage."

"For Tenable.io Web Application Scanning, it comes to around 6,50,000 Indian rupees, plus taxes."

"It follows the same licensing scheme as Tenable.io and Tenable. sc."

"I rate the product's pricing a four out of ten."

"Tenable.io Web Application Scanning is expensive for small businesses."

"The pricing is okay."

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

Comms Service Provider

Financial Services Firm

15%

Manufacturing Company

Comms Service Provider

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	18
Midsize Enterprise	7
Large Enterprise	19

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	5
Large Enterprise	7

Questions from the Community

What is your primary use case for Acunetix Vulnerability Scanner?

In a typical enterprise environment, Acunetix is mainly used for visibility, detection, and investigation across network traffic. The main use cases usually fall into a few core areas, with primary...

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

I advise that Acunetix is the best option. Invest time in proper initial configuration and scope definitions. The tool is powerful, but its effectiveness depends heavily on how the authenticated ar...

What is your experience regarding pricing and costs for Acunetix?

Everything is perfect and good, including the pricing and all related aspects.

What needs improvement with Tenable.io Web Application Scanning?

If there were a solution, I would like to see automation and an integrated remediation solution for vulnerability or patch management.

What advice do you have for others considering Tenable.io Web Application Scanning?

I do not understand what API approach means; I do not understand this term. I think Tenable.io Web Application Scanning is the best option on the market at the moment. My review rating for this pro...

What is your experience regarding pricing and costs for Tenable.io Web Application Scanning?

I think the price is expensive. We do not have an idea of how much we have to pay approximately, but comparing to other products, Tenable.io Web Application Scanning is expensive.

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Product Reports

Acunetix

Download Acunetix product report

Application Security Tools

Download Tenable.io Web Application Scanning product report

Tenable.io Web Application Scanning report

Also Known As

AcuSensor

No data available

Overview

Acunetix is a dynamic application security tool used globally for web application vulnerability scanning, focusing on SQL injection and cross-site scripting.

Acunetix provides a comprehensive web vulnerability assessment platform designed for identifying and remediating security threats. Users benefit from its ability to schedule scans, boasting a fast detection rate for common vulnerabilities. The tool's centralized dashboard helps organizations with compliance monitoring and features such as crawling and login sequence enhancements, contributing depth to its security assessments. Despite high praise for its integration capabilities and automated scanning that saves time, pricing and false positives present challenges. Organizations often use Acunetix to maintain internal security and evaluate pre-release environments.

What are Acunetix's main features?

Comprehensive Reporting: Detailed reports assist in security analysis and compliance audits.
User-Friendly Interface: Simple navigation enhances user experience.
Scheduled Scans: Automation of scans allows for continuous monitoring.
Fast Detection: Quickly identifies vulnerabilities like SQL injection and cross-site scripting.
Integration Capabilities: Scalable solutions with compatibility across applications.
Crawling & Login Sequence: Improves depth in security analysis.

What benefits should businesses look for in reviews?

Low False Positive Rate: Accurate vulnerability detection saves time in analysis.
Time Efficiency: Automated scans reduce manual workload, improving team productivity.
Scalability: Integration features help accommodate growth and complexity.
Compliance Support: Centralized dashboard supports regulatory compliance checks.

In industries like finance, healthcare, and technology, Acunetix assists in protecting sensitive data through robust scanning and reporting capabilities. Its ability to perform dynamic assessments makes it a chosen tool in regulatory environments and development settings, offering both internal security inspections and pre-release evaluations.

Invicti

Tenable.io Web Application Scanning delivers automated scanning and robust risk mitigation for diverse cloud environments, prioritizing security and compliance for modern organizations.

Tenable.io Web Application Scanning leverages scalable architecture for comprehensive vulnerability detection across applications and systems. It integrates with cloud services, providing an interface to analyze complex functions and enhance security. Detailed reports guide vulnerability management and ensure compliance with key standards.

What are the critical features of Tenable.io Web Application Scanning?

Priority Ratings: Streamlines risk assessment by ranking vulnerabilities based on severity.
Automated Scanning: Simplifies continuous security checks across environments.
Scalable Architecture: Ensures adaptability across expansive networks.
Cloud Integration: Supports various cloud platforms for consistent security.
Comprehensive Reporting: Offers detailed insights into vulnerabilities and risk mitigation measures.

What benefits or ROI should users expect?

Enhanced Security Posture: Strengthens defenses with thorough vulnerability analysis.
Compliance Assurance: Facilitates adherence to OWASP Top 10 and NISC standards.
Streamlined Management: Simplifies processes with a cloud-based approach.
Insightful Dashboards: Provides easy access to important security metrics.

Organizations across industries employ Tenable.io Web Application Scanning for routine vulnerability assessments, safeguarding container exposure, internal networks, and more. Dashboards and reports aid in informed decision-making, supporting comprehensive threat detection and compliance.

Tenable

Sample Customers

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

IMDEX

Acunetix vs. Tenable.io Web Application Scanning