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CAST Highlight vs Snyk comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 11, 2026

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

CAST Highlight
Ranking in Software Composition Analysis (SCA)
19th
Average Rating
7.8
Reviews Sentiment
7.1
Number of Reviews
7
Ranking in other categories
No ranking in other categories
Snyk
Ranking in Software Composition Analysis (SCA)
1st
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
51
Ranking in other categories
Application Performance Monitoring (APM) and Observability (21st), Application Security Tools (7th), Static Application Security Testing (SAST) (6th), GRC (5th), Cloud Management (13th), Vulnerability Management (20th), Container Security (7th), Software Development Analytics (2nd), Cloud Security Posture Management (CSPM) (18th), DevSecOps (3rd), Application Security Posture Management (ASPM) (2nd), AI Security (11th)
 

Mindshare comparison

As of June 2026, in the Software Composition Analysis (SCA) category, the mindshare of CAST Highlight is 1.2%, up from 0.9% compared to the previous year. The mindshare of Snyk is 11.1%, down from 14.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Software Composition Analysis (SCA) Mindshare Distribution
ProductMindshare (%)
Snyk11.1%
CAST Highlight1.2%
Other87.7%
Software Composition Analysis (SCA)
 

Featured Reviews

Jayanti Rode - PeerSpot reviewer
Technical Associate Manager at Accenture
Identifies migration blockers and boosters while facing challenges with platform-specific roadblocks
The solution provides agnostic blockers for platforms as well as for containerization. Within that containerization, it offers generic blockers. However, my project might require it to provide Windows-specific blockers or Linux-specific blockers, as I often work with only one platform at a time. If I received categorization in containerization blockers, it would save time. Understanding only the OS-specific blockers means I would avoid resolving irrelevant issues, thus saving time. Initially, I receive a response from support, however, if there is involvement from R&D or other teams, it may take longer than expected. The support team is challenging when sharing source code. As this is a static code analysis tool, it sometimes requires source code for R&D. However, CAST clients may be restricted from sharing due to business logic and nondisclosure agreements. This creates a challenge, and I may have to share pseudo code or seek client approval, risking escalation.
Abhishek-Goyal - PeerSpot reviewer
Software Engineer at a computer software company with 11-50 employees
Improves security posture by actively reducing critical vulnerabilities and guiding remediation
Snyk's main features include open-source vulnerability scanning, code security, container security, infrastructure as code security, risk-based prioritization, development-first integration, continuous monitoring and alerting, automation, and remediation. The best features I appreciate are the vulnerability checking, vulnerability scanning, and code security capabilities, as Snyk scans all open-source dependencies for known vulnerabilities and helps with license compliance for open-source components. Snyk integrates into IDEs, allowing issues to be caught as they appear in the code dynamically and prioritizes risk while providing remediation advice. Snyk provides actionable remediation advice on where vulnerabilities can exist and where code security is compromised, automatically scanning everything and providing timely alerts. Snyk has positively impacted my organization by improving the security posture across all software repositories, resulting in fewer critical vulnerabilities, more confidence in overall product security, and faster security compliance for project clients. Snyk has helped reduce vulnerabilities significantly. Initially, the repository had 17 to 31 critical and high vulnerabilities, but Snyk has helped manage them down to just five vulnerabilities, which are now lower and not high or critical.

Quotes from Members

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

Pros

"In cloud migration, I use CAST highlight to identify blockers, which are the negative road patterns, and also the boosters, which are positive code patterns."
"It offers good performance."
"The way it tells you which codebase is more ready for the cloud and which codebase is less ready is very valuable, and it works seamlessly with most languages."
"The most valuable features of the CAST Highlight are the interface and there are three notations that are very simple to understand and communicate with."
"CAST Highlight provides a clear overview of the role portfolio and allows users to assess the overall quality of the environment. Users can see where improvements are needed and follow up on trends of the application."
"We've been using it for two years and found that it is really profitable to have the product in our arsenal."
"We are using CAST Highlight for the location because it's an indicator for us that can differentiate us from the other health insurance company, and we are using the indicator as proof of the quality of service for our application."
"The solution provides agnostic blockers for platforms as well as for containerization."
"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."
"We went from 15 vulnerabilities in it to four or five, and those four or five were un-upgradable and we were not affected by them."
"It is one of the best product out there to help developers find and fix vulnerabilities quickly."
"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."
"Snyk performs software composition analysis (SCA) similar to other expensive tools."
"Snyk categorizes the level of vulnerability into high, medium, and low, which helps organizations prioritize which issues to tackle first."
"Snyk is a developer-friendly product."
"It has an accurate database of vulnerabilities with a low amount of false positives."
 

Cons

"CAST Highlight could improve to allow us to comment and do a deep analysis by ourselves."
"Its price should be better. It is a pretty costly tool. They have two products: CAST Highlight and CAST AIP. I would expect CAST Highlight to have the Help dashboard and the Engineering dashboard. These dashboards are currently a part of CAST AIP, and if these are made available in CAST Highlight, customers won't have to use two different products all the time."
"If I received categorization in containerization blockers, it would save time."
"It is a pretty costly tool. A lot of customers are resistant to using it."
"The reports that describe the issues of concern are rather abstract and the issues should be more clearly described to the user."
"There's a bit of a learning curve at the outset."
"Technical support could be better."
"CAST Highlight is an expensive solution. However, CAST Highlight is less expensive than the CAST AIP, but it remains too expensive and the professional services from CAST are also too expensive."
"Basically the licensing costs are a little bit 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."
"It can be improved from the reporting perspective and scanning perspective. They can also improve it on the UI front."
"The product is very expensive."
"The solution's integration with JFrog Artifactory could be improved."
"It would be ideal if there was customization with a focus on specific cybersecurity areas or capabilities."
"The reporting mechanism of Snyk could improve. The reporting mechanism is available only on the higher level of license. Adjusting the policy of the current setup of recording this report is something that can improve. For instance, if you have a certain license, you receive a rating, and the rating of this license remains the same for any use case. No matter if you are using it internally or using it externally, you cannot make the adjustment to your use case. It will always alert as a risky license. The areas of licenses in the reporting and adjustments can be improve"
"We have seen cases where tools didn't find or recognize certain dependencies. These are known issues, to some extent, due to the complexity in the language or stack that you using. There are some certain circumstances where the tool isn't actually finding what it's supposed to be finding, then it could be misleading."
 

Pricing and Cost Advice

"CAST Highlight is an expensive solution. However, CAST Highlight is less expensive than the CAST AIP, but it remains too expensive and the professional services from CAST are also too expensive. The high price is part of the problem with the CAST solutions."
"Basic support is included with the standard licensing feed but it can be upgraded for an additional cost."
"CAST Highlight is an expensive solution."
"It is a pretty costly tool. A lot of customers are resistant to using it."
"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."
"Pricing-wise, it is not expensive as compared to other tools. If you have a couple of licenses, you can scan a certain number of projects. It just needs to be attached to them."
"The pricing is reasonable."
"We are using the open-source version for the scans."
"It is pretty expensive. It is not a cheap product."
"I would rate the pricing of Snyk at two. I'm currently using the free version, which the company offers before buying the full version. So, the price is affordable, especially for an enterprise."
"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 solution is less expensive than Black Duck."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Government
8%
Computer Software Company
8%
Outsourcing Company
8%
Financial Services Firm
13%
Manufacturing Company
11%
Computer Software Company
10%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise1
Large Enterprise5
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise10
Large Enterprise23
 

Questions from the Community

What is your experience regarding pricing and costs for CAST Highlight?
The pricing of CAST Highlight was not considered expensive or cheap, and no specific comment was made about the setup cost.
What needs improvement with CAST Highlight?
The solution provides agnostic blockers for platforms as well as for containerization. Within that containerization, it offers generic blockers. However, my project might require it to provide Wind...
What is your primary use case for CAST Highlight?
For CAST, I use it in cloud migration roadmap and in open source safety issues. These are my two main use cases.
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 find any issues reported on the internet. It will store dependencies that you a...
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 positives would be beneficial. So far, I've not seen any AI features to enhance vuln...
What is your primary use case for Snyk?
I use Snyk ( /products/snyk-reviews ) in the DevOps pipeline to identify vulnerabilities before deploying the application. It integrates with Jenkins ( /products/jenkins-reviews ).
 

Comparisons

 

Also Known As

No data available
Fugue, Snyk AppRisk
 

Overview

 

Sample Customers

Wells Fargo, Bank of NY Mellon, Northern Trust, Microsoft, Amazon, IBM, BMW, AT&T, US Army, US Air Force, US Navy, John Hancock, Marsh & McLennan, Ernst & Young, PwC, Volkswagen, Boston Consulting Group, London Stock Exchange, Telefonica, Saur France, Total Energies France, SNCF
StartApp, Segment, Skyscanner, DigitalOcean, Comic Relief
Find out what your peers are saying about CAST Highlight vs. Snyk and other solutions. Updated: April 2026.
899,258 professionals have used our research since 2012.