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Acunetix vs Tenable Nessus comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 12, 2025

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
Sponsored
Ranking in Vulnerability Management
27th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (6th)
Acunetix
Ranking in Vulnerability Management
23rd
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
32
Ranking in other categories
Application Security Tools (17th), Static Application Security Testing (SAST) (14th), DevSecOps (6th)
Tenable Nessus
Ranking in Vulnerability Management
3rd
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
81
Ranking in other categories
No ranking in other categories
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
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.
AnubhavGoswami - PeerSpot reviewer
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…
HarshBhardiya - PeerSpot reviewer
Provided increased visibility across the organization's servers
The user interface of Tenable Nessus feels outdated and could be more user-friendly. Additionally, the documentation is not well-organized, which can be confusing when searching for solutions or specific information related to Tenable Nessus Professional. The reporting feature could be improved by allowing users to create their own templates instead of relying on predefined ones.

Quotes from Members

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

Pros

"Zafran has become an indispensable tool in our cybersecurity arsenal."
"Zafran is an excellent tool."
"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."
"The usability and overall scan results are good."
"I find it to be one of the most comprehensive tools, with support for manual intervention."
"The features of Acunetix have proved most effective in identifying vulnerabilities."
"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 tool's most valuable feature is performance."
"Picks up weaknesses in our app setups."
"The scanning and reporting features are the most valuable aspects of Tenable Nessus."
"You can then direct your team to create a report on the discovered vulnerabilities."
"It provides multiple recommendations towards the remedy of vulnerabilities."
"Tenable Nessus has provided increased visibility across the organization's servers."
"A valuable feature of the solution is that it is easy to understand."
"The most valuable feature of Tenable Nessus is vulnerability detection."
"The most valuable aspect of this solution is that you receive the entire report, which details the breakdown, especially in terms of critical, high, low, and mediums."
"I have found the vulnerability assessment and the reports to be useful."
 

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 are some versions of the solution that are not as stable as others."
"The solution's pricing could be better."
"Acunetix needs to improve its cost."
"The cost can be reduced as management has noted it to be on the higher side."
"The vulnerability identification speed should be improved."
"The solution is generally stable, however, there might be room for improvement regarding glitches or bugs."
"You can't actually change your password after you've set it unless you go back into the administration account and you change it there. Thus, if you're locked out and don't remember your password, that's a thing."
"The solution limits the number of scans. It would be much better if we could have unlimited scans."
"They need more flexible pricing."
"From my point of view the solution basically is not for the big enterprise."
"We would like to have the option of using the solution for the cloud as well as on-premises with the same license at the same time. That would be very helpful."
"There is room for improvement in finishing the transition to the cloud. We'd like to see them keep on improving the Tenable.io product, so that we can migrate to it entirely, instead of having to keep the Tenable.sc on-prem product."
"The reporting could be improved. The reporting in Rapid7 is much better."
"We feel the solution's technical support to be very bad."
"I would like to see more on the automation side."
"We use credentialed scans. They need more permissions and more changes or settings on Windows and Linux."
 

Pricing and Cost Advice

Information not available
"The price is exceptionally high."
"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 pricing is a little high, and moreover, it's kind of domain-based."
"The solution is expensive."
"The cost is based on two types of licenses, ConsultLite, and ConsultPlus, as well as the number of domains that are scanned."
"I would say that Acunetix is expensive because there are products on the market with similar features that are equally or better-priced."
"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."
"Tenable Nessus needs to be licensed. We own a license for the security center and that license is charged by the number of IP addresses that you can scan. You're allowed to have as many scanners as you want and there's no license for the number of scanners. We have a bunch of Nessus scanners out there, and as long as we're comfortable with staying under that IP address limit, that's really all we have to be concerned about."
"The price is reasonable."
"There is an annual license required to use this solution."
"The solution is worth the cost. It's a good investment."
"The price of Tenable Nessus is too expensive for each service center."
"Nowadays, your vulnerability applications are going to be kind of pricey because lots of them, including Rapid7, are based upon a base price, but then they add in the nodes. That's where they get you. If you're a big network, obviously, you need to scan everything. Therefore, it's going to be costly. The risk and insurance money associated with having ransomware on my networks is going to cost me more money, time, and marketing than the price of the tool. That's why I'm speaking only as an information security officer to security operations. This is the tool that is there in my toolbox to say whether we vulnerable or not. At this point, I don't care about how much it costs my company to have it because if I wasn't able to report it and we got ransomware, then who cares? I'm probably going to be out of business because it happened. That's why I don't care about the price. I have it, and I could use it effectively and do my report. At the end of the day, even if we get ransomware, as long as I reported it, followed my protocol, and put in the change, irrespective of whether it was ignored or denied, I did my job."
"Its price is high for Libya. The companies here in Libya don't have the awareness of and a good budget for cybersecurity services. If you want them to go for a product, you need to provide something different. This differentiation is related to the price. They should give about 40% to 45% discount per person on the current cost."
"The price of the solution is reasonable."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
11%
University
6%
Manufacturing Company
6%
Computer Software Company
18%
Financial Services Firm
14%
Government
9%
Manufacturing Company
8%
Educational Organization
41%
Computer Software Company
9%
Financial Services Firm
7%
Government
6%
 

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?
Pricing for Zafran Security is not expensive. We have a contract for five years, and the cost is lower than other too...
What needs improvement with Zafran Security?
I would like to see an integration with Check Point firewalls. It's essential for us and they are currently working o...
What is your primary use case for Zafran Security?
We use Zafran Security for threat prioritization. We establish priority to understand which risks should be patched o...
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...
What is your primary use case for Acunetix Vulnerability Scanner?
I typically use Acunetix ( /products/acunetix-reviews ) to identify vulnerabilities for clients.
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.
How would you choose between Rapid7 InsightVM and Tenable Nessus?
You have full visibility across cloud, network, virtual, and containerized infrastructures with Rapid7 Insight VM. Yo...
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 ...
What do you like most about Tenable Nessus?
We have around 500 virtual machines. Therefore, we conduct monthly scans and open tickets for our developers to addre...
 

Also Known As

No data available
AcuSensor
No data available
 

Overview

 

Sample Customers

Information Not Available
Joomla!, Digicure, Team Random, Credit Suisse, Samsung, Air New Zealand
Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University
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