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Salt Security vs Tenable Nessus comparison

 

Comparison Buyer's Guide

Executive Summary

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

Salt Security
Average Rating
8.6
Reviews Sentiment
8.5
Number of Reviews
3
Ranking in other categories
API Security (5th), AI Security (21st)
Tenable Nessus
Average Rating
8.4
Reviews Sentiment
6.0
Number of Reviews
88
Ranking in other categories
Vulnerability Management (3rd)
 

Mindshare comparison

While both are Security Software solutions, they serve different purposes. Salt Security is designed for API Security and holds a mindshare of 6.9%, down 12.2% compared to last year.
Tenable Nessus, on the other hand, focuses on Vulnerability Management, holds 3.7% mindshare, down 8.5% since last year.
API Security Mindshare Distribution
ProductMindshare (%)
Salt Security6.9%
Imperva Application Security Platform9.2%
Checkmarx One6.7%
Other77.2%
API Security
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Tenable Nessus3.7%
Wiz4.4%
Qualys VMDR3.9%
Other88.0%
Vulnerability Management
 

Featured Reviews

Tbaker Baker - PeerSpot reviewer
Risk Advisory Senior Manager at a marketing services firm with 1,001-5,000 employees
Behavioral AI has protected critical applications and now blocks complex external attacks
I think Salt Security could improve their implementations. The one that I saw was very complex and took quite a bit of time, and if the environment is unique at all, it takes quite a bit of time to figure out how to properly ensure that it will be implemented. A lot of times there is a steep learning curve for someone that hasn't been in it to figure out the APIs and really dig deep into it, but once you get used to it, it is easy. However, that ramp-up period could be tough. I think Salt Security could use a more enterprise focus. Some of the smaller companies that I have referred them to think it is a little bit too complex for them, so if they could come up with a different version or something a little bit easier to simplify their platform, they may be able to find more customers that way.
MohammedJaffir - PeerSpot reviewer
Founder at Cipheroot Cybersecurity Solutions
Has enabled me to reduce false positives and perform deep credential auditing with seamless integrations
I mostly use the configuration audit feature for the audit configuration as a scan policy, and I will use it for credential audit, which helps me scan credentials access such as local administrator or root access, performing a deeper and more accurate check of local configuration settings and file systems, making it a highly recommended feature. Regarding integration capabilities, we can integrate Tenable Nessus with SIM tools such as Splunk, IBM QRadar, and Azure Sentinel, as well as with ticketing systems such as ServiceNow, Jira, and Slack. There is no complexity as it is very easy to integrate everything. In terms of the reporting feature, while vulnerability scanning can throw some false positives, Tenable Nessus has very few, achieving a reduction of 75% to 80% false positives with manual analysis needed. We can generate standard Nessus reports that typically include host summaries and vulnerabilities by host and plugin, alongside solutions and remediation recommendations. The main benefits I get from Tenable Nessus are complete asset inventory and comprehensive attack surface management, allowing us to prioritize vulnerabilities based on risk, focusing on true risk and threat path analysis.

Quotes from Members

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

Pros

"Salt Security gives you visibility of all your APIs, identifies API security issues, and immediately alerts you of attacks."
"Salt Security has positively impacted my organization and my client's organization by being able to stop cyberattacks and ensure that they have proper security over all their applications, giving them a sense of peace of mind that they have security over something that could ultimately take down the whole company if not mitigated properly."
"It's really great. I would rate the stability a nine out of ten. I haven't encountered any instability issues."
"Salt Security gave me much better visibility into API risk, helping me identify exposed endpoints, misconfigured APIs, and sensitive data flowing through APIs that required additional controls, and it has become an important part of my API security program."
"The most valuable feature of Tenable Nessus is vulnerability assessments, as there are a lot of threats around the world and this solution is the first to come out with detection rules."
"Personally, I think Nessus is quite a good product."
"I find the features that are most valuable are the policies that help us identify the vulnerabilities. These policies are then used for scanning instabilities and then identifying the particular vulnerabilities."
"The most valuable features of Tenable Nessus are the scanning option. Advanced scanning is highly useful. The offline config audits and application assessments are useful."
"It allows me to prioritize efforts and utilize effective technical resources."
"Nessus' most valuable feature is vulnerability management because it helps to discover vulnerabilities proactively and integrates with patch management solutions so you can push patches."
"The product's most valuable features are vulnerability and asset management. It can define the rules and validate the configuration."
"Among the most valuable features are scanning for vulnerabilities and the reporting. The reporting templates are okay. I like that I can see all the hosts with different vulnerabilities."
 

Cons

"Regarding scalability, for users in smaller environments, it is not exactly the best."
"The setup cost was acceptable, but adding additional APIs was actually quite expensive."
"The integration part could be a bit extended."
"It is expensive."
"From my point of view the solution basically is not for the big enterprise."
"Offer a more flexible strategic and high-level dashboards based on previous comments (minus technical and more business-oriented)."
"In terms of what could be improved, I would say that the reporting feature needs to be improved."
"My only concern is related to its pricing."
"In terms of what could be improved, I would say its reporting portion."
"Tenable Nessus could improve the price."
"To be honest, I haven't used it much to tell you that these are the things that should be improved. But I believe the UI should be enhanced somewhat. For example, there are two ways to find a report, and people are frequently confused as to which is the correct method for locating a full report. Sometimes they go in the opposite direction, so this is an area that may be improved."
 

Pricing and Cost Advice

Information not available
"The price is reasonable."
"The solution has free options."
"We have a subscription, the licensing fees are paid yearly, and I am using the latest version."
"It has a fair cost and very good cost-benefit ratio."
"The price is high for the solution. There are free tools with similar functionality available. The solution cost approximately $3,500."
"Its pricing is great and can't be improved. It is very cheap. It is less than 2,000 pounds a license, and you can't really ask for more. It has unlimited IPs and unlimited scans. There are no particular pricing constraints. The only additional cost is the inherent cost of the people to actually review the actual scans."
"The price of Tenable Nessus is too expensive for each service center."
"We pay approximately $2,500 on a yearly basis."
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Top Industries

By visitors reading reviews
Manufacturing Company
16%
Computer Software Company
16%
Construction Company
8%
Comms Service Provider
6%
Manufacturing Company
10%
Financial Services Firm
10%
Government
9%
Computer Software Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business40
Midsize Enterprise19
Large Enterprise35
 

Questions from the Community

What is your experience regarding pricing and costs for Salt Security?
My experience with pricing, setup cost, and licensing is that I think it was affordable. For smaller companies, it might be a barrier to entry, but for the large enterprise that I was working with,...
What needs improvement with Salt Security?
I think Salt Security could improve their implementations. The one that I saw was very complex and took quite a bit of time, and if the environment is unique at all, it takes quite a bit of time to...
What is your primary use case for Salt Security?
My main use case for Salt Security is that one of my clients uses it as a security vendor for their security across all of their overlying applications. I can give you a specific example of how my ...
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. You can easily prioritize vulnerabilities using attacker analytics. Overall, Rapid...
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 the program is such that if a company should desire to handle the installation t...
What is your experience regarding pricing and costs for Tenable Nessus?
Based on my experience, the pricing for Tenable Nessus is somewhat higher, but customers still want to pay for it, so it remains acceptable. The annual price increase of six to seven percent could ...
 

Also Known As

Salt Security API Protection Platform
No data available
 

Overview

 

Sample Customers

Appsflyer, Armis, City National Bank, Coralogix, Finastra, Gett, Honeybook, Payoneer
Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University
Find out what your peers are saying about Imperva, Akamai, Orca Security and others in API Security. Updated: June 2026.
906,418 professionals have used our research since 2012.