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Rapid7 Metasploit vs Tenable Nessus comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 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

Zafran Security
Sponsored
Ranking in Vulnerability Management
18th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (2nd)
Rapid7 Metasploit
Ranking in Vulnerability Management
20th
Average Rating
7.8
Reviews Sentiment
7.1
Number of Reviews
21
Ranking in other categories
No ranking in other categories
Tenable Nessus
Ranking in Vulnerability Management
3rd
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
83
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.8%, up from 0.0% compared to the previous year. The mindshare of Rapid7 Metasploit is 1.4%, down from 1.6% compared to the previous year. The mindshare of Tenable Nessus is 8.8%, down from 13.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management
 

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.
Mani Bommisetty - PeerSpot reviewer
Comprehensive insights with robust vulnerability detection and streamlined alert management
Rapid7 has a significant advantage in providing a clear picture of my environment. It provides insight and incident detection response capabilities. When deployed with the same agent in servers or endpoints, it identifies vulnerabilities and monitors data transmission to external sources. Rapid7 offers comprehensive features within one platform, eliminating the need to integrate multiple tools to see all alerts in one place.
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."
"We saw benefits from Zafran Security almost immediately after deploying it."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Zafran is an excellent tool."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"It's not possible to do penetration testing without being very proficient in Metasploit."
"It contains almost all the available exploits and payloads."
"Rapid7 Metasploit is a useful product."
"The most valuable features of the solution are the scripts, the modules, and the tools that the Rapid7 Metasploit framework has."
"I would definitely recommend Metasploit to others."
"It allows us to concentrate solely on identified vulnerabilities without the hassle of additional setup."
"Stability-wise, I rate the solution a nine out of ten...Scalability-wise, I rate the solution a nine out of ten."
"The reporting on the solution is good."
"With the Tenable Nessus enterprise edition, you have unlimited licenses to scan the device."
"The trial version is very good for testing whether it will suit your needs."
"Easy to set up vulnerability scanner with good stability and a responsive technical support team."
"It gives you an unlimited IP scan."
"The most valuable feature of Tenable Nessus is the support it provides for any new vulnerabilities quickly."
"The results are not that bad, but the key selling point is that it is an affordable tool set."
"It allows me to prioritize efforts and utilize effective technical resources."
"A valuable feature of the solution is that it is easy to understand."
 

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."
"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."
"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"The solution should improve the responsiveness of its live technical support."
"The open-source version has reporting limitations. You need to develop these capabilities yourself. Built-in reporting is an excellent feature for penetration testing, but it isn't a must-have. The solution could also cover more vulnerabilities. Metasploit has around 10,000 exploits in its library, but more is always better."
"The initial setup was a bit "tweaky" for the open-source version."
"Rapid7 Metasploit can add a GUI feature because it is only available online."
"If your company's patch is not up to date, but you have other detection or defense solutions such as endpoint detection and response and antivirus software, the product exploit may not work effectively. This is because its exploit database update process is slow and not real-time. For zero-day vulnerabilities or new security threats, relying on Rapid7 Metasploit alone may not be effective."
"The reporting feature needs improvement. The time taken to fetch reports based on the number of events can be extensive, unlike Tenable, which is more user-friendly and faster."
"I would like to see more capabilities, more functions, and more features. More types of attack vectors."
"The database is not always updated with the latest vulnerabilities or zero-day exploits."
"One area with room for improvement is instead of there just being a PDF format for output, I'd like the option of an Excel spreadsheet, whereby I could better track remediation efforts and provide reporting off of that."
"This is still a maturing product. Tenable is only a scanner for one ability, while other solutions like Rapid7 have more tools for verification. We still have to manually verify to see if the vulnerability is a false positive or not."
"Online learning could be a bit better."
"I think the reporting templates could be improved with Tenable Nessus."
"The professional version is not very scalable."
"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."
"Lacks some penetration testing-related services."
"It would be better if they had application-level support for mobile devices. They don't have anything to scan mobile devices. Tenable Nessus doesn't have a mobile application vulnerability assessment. I also have issues with the false positive rates. The product has limited features."
 

Pricing and Cost Advice

Information not available
"The pricing structure involves a one-time purchase cost of approximately twenty thousand dollars or euros for all customers."
"I use the open-source version of this product. Pricing is not relevant."
"It is expensive. Our license expired, and our company is not thinking to renew because of our budget."
"The cost is approximately $15 per device."
"I have used the free version of Rapid7 Metasploit."
"We pay monthly. The pricing is reasonable."
"It is a reasonably priced solution. I would rate it from five out of ten."
"The great advantage with Rapid7 Metasploit, of course, is that it's free."
"I rate the product's price seven or eight on a scale of one to ten, where one is low price and ten is high price."
"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."
"The price of the solution is reasonable."
"The newer tools are quite pricey. There is a case of some fine tuning that can be done in terms of licensing. The IP based licensing that is offered makes the tool very expensive. If they want the IT industry to adopt it, the price should be looked at."
"We incurred a single cost for a perpetual license, although I cannot comment on the price as this is above my management level."
"The pricing is much more manageable versus other products."
"The price of Tenable Nessus is much more competitive versus other solutions on the market."
"The cost is around $4,300 per year. Use is unlimited. You don't pay more if you want to use it for another IP."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Financial Services Firm
11%
Manufacturing Company
7%
Healthcare Company
6%
Computer Software Company
17%
Financial Services Firm
10%
Manufacturing Company
9%
Educational Organization
7%
Computer Software Company
12%
Financial Services Firm
10%
Educational Organization
10%
Manufacturing Company
9%
 

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?
The current pricing of Zafran Security is fair overall. They were good to work with to accommodate our organization w...
What needs improvement with Zafran Security?
The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvement...
What is your primary use case for Zafran Security?
Zafran Security is helping reduce the amount of critical vulnerabilities in our environments that require prompt reme...
What do you like most about Rapid7 Metasploit?
I use Rapid7 Metasploit for payload generation and Post-Exploitation.
What is your experience regarding pricing and costs for Rapid7 Metasploit?
Metasploit is cheaper than Nessus and offers a more robust community edition that provides a good experience for stud...
What needs improvement with Rapid7 Metasploit?
While Metasploit excels in vulnerability assessment, it could improve in vulnerability management. Nessus currently h...
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
Metasploit
No data available
 

Overview

 

Sample Customers

Information Not Available
City of Corpus Christi, Diebold, Lumenate, Nebraska Public Power District, Prairie North Regional Health, Apptio, Automation Direct, Bob's Stores, Cardinal Innovations Healthcare Solutions, Carnegie Mellon University
Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University
Find out what your peers are saying about Rapid7 Metasploit vs. Tenable Nessus and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.