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

Snyk vs Tenable Nessus comparison

Sponsored
 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 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
17th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (1st)
Snyk
Ranking in Vulnerability Management
14th
Average Rating
8.0
Reviews Sentiment
7.3
Number of Reviews
49
Ranking in other categories
Application Performance Monitoring (APM) and Observability (18th), Application Security Tools (6th), Static Application Security Testing (SAST) (8th), GRC (5th), Cloud Management (14th), Container Security (6th), Software Composition Analysis (SCA) (1st), Software Development Analytics (2nd), Cloud Security Posture Management (CSPM) (15th), DevSecOps (2nd), Application Security Posture Management (ASPM) (2nd)
Tenable Nessus
Ranking in Vulnerability Management
1st
Average Rating
8.4
Reviews Sentiment
6.0
Number of Reviews
86
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 1.0%, up from 0.1% compared to the previous year. The mindshare of Snyk is 3.1%, down from 3.6% compared to the previous year. The mindshare of Tenable Nessus is 7.4%, down from 11.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Tenable Nessus7.4%
Snyk3.1%
Zafran Security1.0%
Other88.5%
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.
meetharoon - PeerSpot reviewer
Affordable tool boosts code scanning efficiency but faces integration hurdles
I lead a code security practice for our organization. We integrated Snyk into our GitHub, using CLI to automatically scan codebases and identify issues. We are a large organization with three independent entities, consolidating Snyk across all entities.  We also provide access through numerous…
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

"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."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"Zafran is an excellent tool."
"It has a nice dashboard where I can see all the vulnerabilities and risks that they provided. I can also see the category of any risk, such as medium, high, and low. They provide the input priority-wise. The team can target the highest one first, and then they can go to medium and low ones."
"From the software composition analysis perspective, it first makes sure that we understand what is happening from a third-party perspective for the particular product that we use. This is very difficult when you are building software and incorporating dependencies from other libraries, because those dependencies have dependencies and that chain of dependencies can go pretty deep. There could be a vulnerability in something that is seven layers deep, and it would be very difficult to understand that is even affecting us. Therefore, Snyk provides fantastic visibility to know, "Yes, we have a problem. Here is where it ultimately comes from." It may not be with what we're incorporating, but something much deeper than that."
"Snyk is a developer-friendly product."
"Static code analysis is one of the best features of the solution."
"Our overall security has improved. We are running fewer severities and vulnerabilities in our packages. We fixed a lot of the vulnerabilities that we didn't know were there."
"The customization is excellent."
"They evolved their maturity because they could find the vulnerabilities before the pipeline runs."
"The most valuable features of Snyk are vulnerability scanning and automation. The automation the solution brings around vulnerability scanning is useful."
"Ease of reviewing scores, identifying vulnerabilities, and getting information on them."
"The scanning capabilities are most valuable when compared to Nessus."
"The solution is easy to understand for users because instructions are included on the platform."
"Nessus is good at finding out what nodes you have in place. It will then provide you a report, by node, of what the vulnerabilities are. It does it quickly and stealthfully."
"Overall Zoom is a good solution."
"Nessus is effortless to integrate."
"The solution is very stable."
"You can then direct your team to create a report on the discovered vulnerabilities."
 

Cons

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"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."
"For the areas that they're new in, it's very early stages for them. For example, their expertise is in looking at third-party components and packages, which is their bread-and-butter and what they've been doing for ages, but for newer features such as static analysis I don't think they've got compatibility for all the languages and frameworks yet."
"I use Snyk alongside Sonar, and Snyk tends to generate a lot of false positives. Improving the overall report quality and reducing false positives would be beneficial. I don't need additional features; just improving the existing ones would be enough."
"All such tools should definitely improve the signatures in their database. Snyk is pretty new to the industry. They have a pretty good knowledge base, but Veracode is on top because Veracode has been in this business for a pretty long time. They do have a pretty large database of all the findings, and the way that the correlation engine works is superb. Snyk is also pretty good, but it is not as good as Veracode in terms of maintaining a large space of all the historical data of vulnerabilities."
"The product is very expensive."
"Offering API access in the lower or free open-source tiers would be better. That would help our customers. If you don't have an enterprise plan, it becomes challenging to integrate with the rest of the systems. Our customers would like to have some open-source integrations in the next release."
"Because Snyk has so many integrations and so many things it can do, it's hard to really understand all of them and to get that information to each team that needs it... If there were more self-service, perhaps tutorials or overviews for new teams or developers, so that they could click through and see things themselves, that would help."
"The documentation sometimes is not relevant. It does not cover the latest updates, scanning, and configurations. The documentation for some things is wrong and does not cover some configuration scannings for the multiple project settings."
"Snyk's API and UI features could work better in terms of speed."
"The scalability of Tenable Nessus is good. However, it could be more flexible."
"I would like to see an improvement in the ranking of high, medium and low vulnerability."
"One significant drawback we encounter is the tool's tendency to flag patched packages incorrectly. For instance, if a package is patched by Debian maintainers but not updated to a major or minor version, Nessus may still flag it as vulnerable based on its database. This discrepancy leads to false alarms and requires our developers, system admins, and DevOps teams to address them."
"There could be an integration between Tenable Nessus and other Tenable products. It will help us manage all the solutions using one dashboard."
"The professional version is not very scalable."
"I would like to see more on the automation side."
"The product could have unique features similar to one of its competitors."
"Tenable Nessus could include a broader range of IT assets."
 

Pricing and Cost Advice

Information not available
"It's inexpensive and easy to license. It comes in standard package sizing, which is straightforward. This information is publicly found on their website."
"With Snyk, you get what you pay for. It is not a cheap solution, but you get a comprehensiveness and level of coverage that is very good. The dollars in the security budget only go so far. If I can maximize my value and be able to have some funds left over for other initiatives, I want to do that. That is what drives me to continue to say, "What's out there in the market? Snyk's expensive, but it's good. Is there something as good, but more affordable?" Ultimately, I find we could go cheaper, but we would lose the completeness of vision or scope. I am not willing to do that because Snyk does provide a pretty important benefit for us."
"The price of the solution is expensive compared to other solutions."
"Compared to Veracode, Snyk is definitely a cheaper tool."
"Their licensing model is fairly robust and scalable for our needs. I believe we have reached a reasonable agreement on the licensing to enable hundreds of developers to participate in this product offering. The solution is very tailored towards developers and its licensing model works well for us."
"On a scale of one to ten, where one is cheap and ten is expensive, I rate the pricing a three. It is a cheap solution."
"The product has good pricing."
"It is pretty expensive. It is not a cheap product."
"The solution has a single price for unlimited assets."
"It has a fair cost and very good cost-benefit ratio."
"While Tenable Nessus is a good enterprise solution, the high price would likely make it prohibitive to smaller organizations."
"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."
"There is an annual license required to use this solution."
"I think the price is fairly affordable. It provides a license that is fair."
"The price is reasonable."
"We have a subscription, the licensing fees are paid yearly, and I am using the latest version."
report
Use our free recommendation engine to learn which Vulnerability Management solutions are best for your needs.
869,785 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
9%
Manufacturing Company
8%
Government
6%
Financial Services Firm
15%
Computer Software Company
12%
Manufacturing Company
9%
Insurance Company
7%
Computer Software Company
12%
Financial Services Firm
11%
Government
10%
Manufacturing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise9
Large Enterprise21
By reviewers
Company SizeCount
Small Business38
Midsize Enterprise19
Large Enterprise35
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
Since we stood Zafran Security up in our private cloud, we handle the maintenance on our side. As we opted not to use...
What needs improvement with Zafran Security?
In terms of areas for improvement, Zafran Security is doing a really great job as a new and emerging company. Oftenti...
What is your primary use case for Zafran Security?
My use cases for Zafran Security revolve around two primary areas. One is around vulnerability management and priorit...
How does Snyk compare with SonarQube?
Snyk does a great job identifying and reducing vulnerabilities. This solution is fully automated and monitors 24/7 to...
What do you like most about Snyk?
The most effective feature in securing project dependencies stems from its ability to highlight security vulnerabilit...
What needs improvement with Snyk?
There are a lot of false positives that need to be identified and separated. The inclusion of AI to remove false posi...
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
Fugue, Snyk AppRisk
No data available
 

Overview

 

Sample Customers

Information Not Available
StartApp, Segment, Skyscanner, DigitalOcean, Comic Relief
Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University
Find out what your peers are saying about Snyk vs. Tenable Nessus and other solutions. Updated: October 2025.
869,785 professionals have used our research since 2012.