Try our new research platform with insights from 80,000+ expert users

Acunetix vs Tenable.io Web Application Scanning comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 8, 2024

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
14th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
36
Ranking in other categories
Static Application Security Testing (SAST) (10th), Vulnerability Management (28th), DevSecOps (6th)
Tenable.io Web Application ...
Ranking in Application Security Tools
20th
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
18
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Application Security Tools category, the mindshare of Acunetix is 2.1%, down from 2.5% 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
ProductMindshare (%)
Acunetix2.1%
Tenable.io Web Application Scanning1.4%
Other96.5%
Application Security Tools
 

Featured Reviews

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 Acunetix positively impacts my organization by helping identify outdated libraries and applications, including legacy applications vulnerable to old attacks based on OWASP Top 10, thus aiding in compliance checks for PCI DSS and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

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The tool's most valuable feature is performance."
"We are happy, we're not unhappy with Acunetix, but we are very impressed by some of the things that it has been doing."
"Login Sequence Recorder, scan throttling, and fantastic reporting output are the most valuable features."
"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."
"It generates automated reports."
"Our developers can run the attacks directly from their environments, desktops."
"The usability and overall scan results are good."
"It has been able to find some vulnerabilities, and we've been able to remediate our websites and vulnerabilities, thanks to Acunetix."
"Tenable provides the end analysis results covering all the published vulnerabilities and information on the market."
"The solution's instant reports feature is the most effective for detecting threats."
"Our customers adopt this solution because of the replication testing and the vulnerability assessment it can do. It is a multi-faceted product."
"It has good unified web application scanning and exposure management."
"Now that the license is centralized, it's a significant feature to manipulate assets based on their functions."
"The most valuable feature is the reporting, which provides a good level of detail with respect to vulnerabilities."
"The initial setup is straightforward."
"All the features are valuable to us as they offer cutting-edge scanning methods and address the latest issues with a contemporary approach. Tenable.io Web Application Scanning is highly stable. I rate it a nine out ten. Since the solution works on the Cloud, it's highly scalable. I rate the scalability a nine out of ten. The setup of the solution is straightforward. The Return on Investment is substantial. I recommend the solution to all."
 

Cons

"In terms of additional features, we are currently missing some tools that would allow us to work more efficiently with the mobile environment, with Android and iOS."
"There is room for improvement in the pricing."
"The solution limits the number of scans. It would be much better if we could have unlimited scans."
"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."
"Tools that would allow us to work more efficiently with the mobile environment, with Android and iOS."
"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."
"I believe Acunetix can improve customer support, as the dedicated support staff are often unfamiliar with problems and troubleshooting, leading to communication gaps that delay issue resolution."
"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."
"Tenable.io Web Application Scanning conducts a general scan, which wastes time. The scan needs to be specific."
"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."
"It isn't easy to manage vulnerabilities in Tenable."
"The platform's technical support services could be better."
"The dashboard could be more user-friendly."
"It would be great if there were a dashboard that is more user-friendly."
"The market is standard for vulnerability scanning, however, the posture can be improved through Tenable's prioritization engine."
"Tenable.io Web Application Scanning could improve by offering faster fuzzing."
 

Pricing and Cost Advice

"The pricing is a little high, and moreover, it's kind of domain-based."
"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."
"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."
"I would say that Acunetix is expensive because there are products on the market with similar features that are equally or better-priced."
"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."
"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 solution is expensive."
"For Tenable.io Web Application Scanning, it comes to around 6,50,000 Indian rupees, plus taxes."
"The pricing is okay."
"It follows the same licensing scheme as Tenable.io and Tenable. sc."
"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."
"Tenable.io Web Application Scanning is expensive for small businesses."
"I rate the product's pricing a four out of ten."
"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."
report
Use our free recommendation engine to learn which Application Security Tools solutions are best for your needs.
884,933 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
12%
Manufacturing Company
10%
Government
7%
Financial Services Firm
12%
Manufacturing Company
10%
Computer Software Company
10%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise7
Large Enterprise18
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise5
Large Enterprise7
 

Questions from the Community

What is your primary use case for Acunetix Vulnerability Scanner?
I'm using Acunetix to automate security checks. Acunetix helped me catch common vulnerability issues early and improved the overall security posture of the application before development, specifica...
What advice do you have for others considering Acunetix Vulnerability Scanner?
I would advise anyone or any startup looking to engage in the security part to directly use Acunetix, as this will help in most aspects. I would rate this product a nine out of ten.
What is your experience regarding pricing and costs for Acunetix?
The experience with pricing, setup cost, and licensing has been that the setup cost and pricing need to be reconsidered.
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.
 

Also Known As

AcuSensor
No data available
 

Overview

 

Sample Customers

Joomla!, Digicure, Team Random, Credit Suisse, Samsung, Air New Zealand
IMDEX
Find out what your peers are saying about Acunetix vs. Tenable.io Web Application Scanning and other solutions. Updated: March 2026.
884,933 professionals have used our research since 2012.