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Acunetix vs Tenable.io Web Application Scanning comparison

Invicti and Tenable are both solutions in the Application Security Tools category. Invicti is ranked #16 with an average rating of 8.3, while Tenable is ranked #19 with an average rating of 7.6. Invicti holds a 2.9% mindshare in AS, compared to Tenable’s 1.3% mindshare. Additionally, 86% of Invicti users are willing to recommend the solution, compared to 93% of Tenable users who would recommend it.
Acunetix
Read 33 Acunetix reviews
  • 3,124 Views
  • 2,460 Comparison Views
86% willing to recommend
Tenable.io Web Application ...
Read 17 Tenable.io Web Application Scanning reviews
  • 1,836 Views
  • 1,327 Comparison Views
93% willing to recommend
 

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.

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To learn more, read our detailed Acunetix vs. Tenable.io Web Application Scanning Report (Updated: June 2025).
Buyer's Guide
Acunetix vs. Tenable.io Web Application Scanning
June 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

Acunetix
Ranking in Application Security Tools
16th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
33
Ranking in other categories
Static Application Security Testing (SAST) (13th), Vulnerability Management (22nd), DevSecOps (6th)
Tenable.io Web Application ...
Ranking in Application Security Tools
19th
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
17
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Application Security Tools category, the mindshare of Acunetix is 2.9%, up from 2.2% compared to the previous year. The mindshare of Tenable.io Web Application Scanning is 1.3%, down from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools
 

Featured Reviews

KashifJamil - PeerSpot reviewer
Has enabled teams to improve security testing with smooth integration and high accuracy
Acunetix has a very good ratio of fewer false positives, so users don't need to retest everything. Acunetix operates smoothly with no interruptions required, and it performs at 100% efficiency without issues in scanning anything. The solution is excellent at detecting SQL injection and cross-site scripting vulnerabilities. Acunetix integrates with every type of tool, including CI/CD tools, offering 100% integration in DevOps environments. The main benefit of Acunetix is that at the first level, users can address security issues related to penetration testing, allowing them to expose vulnerabilities and ensure all required testing is completed with very few false positives.
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Harshal Deshmukh - PeerSpot reviewer
Simple tool to use, good dashboard capabilities and offers asset criticality ratings
It has good dashboard capabilities and gives good results with priority ratings, asset criticality ratings, and exposure scores for vulnerabilities. It also provides automated web application scanning, which customers appreciate because it doesn't disturb the web application or hamper the business. While testing the web application, sometimes it happens that the website or application goes down. But with Tenable.io Web Application Scanning, it doesn't affect the business. It has good unified web application scanning and exposure management.
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

"Acunetix is the best service in the world. It is easy to manage. It gives a lot of information to the users to see and identify problems in their site or applications. It works very well."
"Overall, it's a very good tool and a very good engine."
"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."
"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."
"It comes equipped with an internal applicator, which automatically identifies and addresses vulnerabilities within the program."
"Our developers can run the attacks directly from their environments, desktops."
"The usability and overall scan results are good."
"I find it to be one of the most comprehensive tools, with support for manual intervention."
More Acunetix pros
"We use the tool for our websites. We have a vulnerable subdomain. The tool helps to scan it for vulnerabilities."
"I would recommend Tenable.io Web Application Scanning to others."
"Tenable.io Web Application Scanning provides a detailed report, identifying functions that are complex and need to be more maintainable and readable."
"Our customers adopt this solution because of the replication testing and the vulnerability assessment it can do. It is a multi-faceted product."
"Tenable.io Web Application Scanning is very easy to use."
"The most effective feature of the product is the ability to scan the entire environment."
"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."
"The initial setup is straightforward."
More Tenable.io Web Application Scanning pros
 

Cons

"Tools that would allow us to work more efficiently with the mobile environment, with Android and iOS."
"Acunetix needs to include agent analysis."
"The vulnerability identification speed should be improved."
"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."
"There's a clear need for a reduction in pricing to make the service more accessible."
"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."
"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."
"Acunetix needs to be dynamic with JavaScript code, unlike Netsparker which can scan complex agents."
More Acunetix cons
"It isn't easy to manage vulnerabilities in Tenable."
"The reporting has a very limited customization capability."
"The report customization needs to be better."
"Tenable.io Web Application Scanning conducts a general scan, which wastes time. The scan needs to be specific."
"The solution's dashboards could be improved and made more user-friendly."
"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."
"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."
"I would like for them to add proxy filtering, where you can transfer and alter the package. It is fully automated. Other web application testers programs are actually proxy software, and the proxy software gives you the flexibility of modifying the outgoing package, which will actually help you in exploiting any vulnerability in detail."
More Tenable.io Web Application Scanning cons
 

Pricing and Cost Advice

"The pricing is a little high, and moreover, it's kind of domain-based."
"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."
"Acunetix was around the same price as all the other vendors we looked at, nothing special."
"The cost is based on two types of licenses, ConsultLite, and ConsultPlus, as well as the number of domains that are scanned."
"The price is exceptionally high."
"All things considered, I think it has a good price/value ratio."
"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."
"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
"It follows the same licensing scheme as Tenable.io and Tenable. sc."
"For Tenable.io Web Application Scanning, it comes to around 6,50,000 Indian rupees, plus taxes."
"Tenable.io Web Application Scanning is expensive for small businesses."
"The pricing is okay."
"I rate the product's pricing a four out of ten."
"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."
"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."
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Financial Services Firm
14%
Government
9%
Manufacturing Company
8%
Financial Services Firm
14%
Computer Software Company
12%
Government
12%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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 time depends on the application's code.
See all answers
What is your primary use case for Acunetix Vulnerability Scanner?
I typically use Acunetix ( /products/acunetix-reviews ) to identify vulnerabilities for clients.
See all answers
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.
See all answers
What do you like most about Tenable.io Web Application Scanning?
The most effective feature of the product is the ability to scan the entire environment.
See all answers
What needs improvement with Tenable.io Web Application Scanning?
Improvements could include providing coverage reports in the free version and features related to security reports. Also, enhancing technical support would be beneficial as there is room for improv...
See all answers
What advice do you have for others considering Tenable.io Web Application Scanning?
I would recommend Tenable.io Web Application Scanning as it provides us with good reports, which help improve our code base, despite the lack of financial benefits. Overall, I would rate it seven o...
See all answers
 

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Product Reports

Buyer's Guide
Acunetix
June 2025
Acunetix reportDownload Acunetix product report
Buyer's Guide
Application Security Tools
June 2025
Tenable.io Web Application Scanning reportDownload Tenable.io Web Application Scanning product report
 

Also Known As

AcuSensor
No data available
 

Overview

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

Tenable.io Web Application Scanning safely, accurately and automatically scans your web applications, providing deep visibility into vulnerabilities and valuable context to prioritize remediation.

Tenable
 

Sample Customers

Joomla!, Digicure, Team Random, Credit Suisse, Samsung, Air New Zealand
IMDEX
Buyer's Guide
Acunetix vs. Tenable.io Web Application Scanning
June 2025
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: June 2025.
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