Acunetix vs Tenable.io Web Application Scanning comparison

Invicti and Tenable are both solutions in the Application Security Tools category. Invicti is ranked #15 with an average rating of 7.9, while Tenable is ranked #21 with an average rating of 8.5. Invicti holds a 2.3% mindshare in AS, compared to Tenable’s 1.4% mindshare. Additionally, 88% of Invicti users are willing to recommend the solution, compared to 94% of Tenable users who would recommend it.

Acunetix

Read 36 Acunetix reviews

8,861 Views
4,165 Comparison Views

88% willing to recommend

Tenable.io Web Application ...

Read 18 Tenable.io Web Application Scanning reviews

2,839 Views
2,328 Comparison Views

94% willing to recommend

Acunetix

Tenable.io Web Application ...

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 8, 2024

Acunetix and Tenable.io Web Application Scanning are key players in web application security, competing closely in several categories. Tenable.io often has the upper hand due to its advanced features and integration capabilities, though Acunetix offers competitive pricing attracting budget-conscious users.

Features: Acunetix is recognized for its comprehensive detection capabilities, intuitive setup, and strong focus on user experience. Tenable.io offers advanced threat intelligence, seamless integration with multiple platforms, and a wide range of features that keep it ahead in terms of functionality.

Room for Improvement: Acunetix users highlight the need for better customizability, enhanced reporting features, and expanded integration capabilities. Tenable.io faces feedback about scanning performance, documentation detail, and ease of use during scans.

Ease of Deployment and Customer Service: Acunetix is praised for straightforward deployment and effective customer support. Tenable.io, while offering detailed deployment options, can be complex during the initial setup but matches Acunetix in customer service quality.

Pricing and ROI: Acunetix stands out with competitive pricing and considerable ROI, appealing to cost-sensitive users. Tenable.io delivers stronger features and integrations that justify its higher price point, which users equate to significant ROI when utilizing its extensive capabilities.

To learn more, read our detailed Acunetix vs. Tenable.io Web Application Scanning Report (Updated: April 2026).

Buyer's Guide

Acunetix vs. Tenable.io Web Application Scanning

April 2026

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Helped 893,244 peers since 2012

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

15th

Average Rating

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

Static Application Security Testing (SAST) (8th), Vulnerability Management (30th), DevSecOps (5th)

Tenable.io Web Application ...

Ranking in Application Security Tools

21st

Average Rating

7.8

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the Application Security Tools category, the mindshare of Acunetix is 2.3%, 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	2.3%
Tenable.io Web Application Scanning	1.4%
Other	96.3%

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

"Every organization who has their assets over the internet and are exposed to a public website needs to have vulnerability assessment using Acunetix."

"Picks up weaknesses in our app setups."

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

"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."

"Overall, it's a very good tool and a very good engine."

"Acunetix helps reduce the man-days and effort needed for scanning bulk applications through automated assessments, allowing good dashboard visualization that can be reported easily to management, providing complete visibility on vulnerability metrics."

"It generates automated reports."

More Acunetix pros

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

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

"I would recommend Tenable.io Web Application Scanning to others."

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

"It is fully automated."

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

"The solution is stable."

"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."

More Tenable.io Web Application Scanning pros

Cons

"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."

"However, it doesn't seem very helpful or useful for scanning web services, and that has what I feel that the organization could work better on that."

"One of the biggest problems I've had with Acunetix is that it's hard to replicate things manually because you don't get the raw packet."

"Tools that would allow us to work more efficiently with the mobile environment, with Android and iOS."

"There are quite a few false positives that come out. It's mostly based upon finding XSS vulnerabilities, even though we know that XSS vulnerabilities do not exist within some of the web applications because of some frameworks we're using."

"There's a clear need for a reduction in pricing to make the service more accessible."

"The costs for the licensing have changed and it's not in our favor which is why we're now looking at other options."

"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."

More Acunetix cons

"Sometimes it lags with different cloud environments."

"The cloud and the on-premises versions have their own controllers, and there is no way to centrally manage controllers."

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

"It isn't easy to manage vulnerabilities in Tenable."

"It would be great if there were a dashboard that is more user-friendly."

"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."

"They have a general dashboard for web application scanning, but the dashboards and reporting can be improved."

"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

"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."

"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."

"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."

"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."

"The solution is expensive."

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

"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."

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

More Acunetix pricing and cost advice

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

"The pricing is okay."

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

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

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

"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."

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Computer Software Company

11%

Manufacturing Company

Government

Financial Services Firm

15%

Manufacturing Company

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	7
Large Enterprise	18

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?

My main use of Acunetix is to scan my web application. I mostly deal with web applications and with Acunetix Network Security Component, but I have not activated the network component before and wi...

See all answers

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

I am still working with Acunetix, and we have even moved to their new platform, Invicti. I have requested a demo for Acunetix DeepScan technology, but I have yet to go through DeepScan. That was th...

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What is your experience regarding pricing and costs for Acunetix?

I would say the pricing is average, but still, it is higher than low.

See all answers

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.

See all answers

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...

See all answers

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.

See all answers

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Compared 5% of the time

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Compared 4% of the time

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Compared 2% of the time

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Compared 5% of the time

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Product Reports

Buyer's Guide

Acunetix

May 2026

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Buyer's Guide

Application Security Tools

May 2026

Tenable.io Web Application Scanning report

Download Tenable.io Web Application Scanning product 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

Buyer's Guide

Acunetix vs. Tenable.io Web Application Scanning

April 2026

Free Report: Acunetix vs. Tenable.io Web Application Scanning

Find out what your peers are saying about Acunetix vs. Tenable.io Web Application Scanning and other solutions. Updated: April 2026.

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