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HCL AppScan vs Klocwork comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 8, 2024

Review summaries and opinions

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

ROI

Sentiment score
3.2
HCL AppScan enhances architecture with fewer errors and improved security, achieving 50% return and 20% cost savings.
Sentiment score
7.9
Klocwork enhances efficiency and code quality, saving time and simplifying compliance, positively impacting organizational operations.
The main ROI factors include efficiency and how we meet compliance standards for various automotive requirements.
 

Customer Service

Sentiment score
6.8
HCL AppScan's support is responsive with mixed reviews, facing regional challenges and lagging behind competitors like Veracode.
Sentiment score
7.3
Klocwork customer service is responsive and knowledgeable, offering efficient global support but needs better prioritization in ticket management.
Veracode provides excellent assistance and regularly scheduled calls to address customer concerns and updates.
The issue is not about the knowledge of the support but about the prioritization of the tickets they handle.
The customer support team is very responsive, proactive, and engages in conversations to ensure our needs are met.
During the initial phase when I did interact with the vendor, the support was satisfactory.
 

Scalability Issues

Sentiment score
5.4
HCL AppScan is scalable yet varies by license, integration issues, infrastructure compatibility, and CI/CD pipeline design effectiveness.
Sentiment score
7.2
Klocwork effectively supports diverse team sizes and projects with configurable options for static code analysis and scalability.
Klocwork supports our scalability needs without issues, even as project volumes increase.
The program-to-program enablement is scalable.
 

Stability Issues

Sentiment score
5.0
HCL AppScan is stable and reliable, with minor hardware issues, improved by recent upgrades enhancing performance and stability.
Sentiment score
7.2
Klocwork is stable and reliable but requires high computing power and may face update and GUI challenges.
Installation is easy, and the solution is stable.
 

Room For Improvement

HCL AppScan requires improvements in vulnerability detection, usability, integration, performance, support, pricing, and language/codebase compatibility to stay competitive.
Klocwork requires improvements in language support, dynamic analysis, integration, and flexibility, reducing false positives and enhancing user experience.
We would like Klocwork to connect to Git and notify developers of issues tied to specific commits.
Klocwork should be able to analyze large codebases efficiently, supporting a desktop version for periodic small delta changes before pushing to the server.
Klocwork sometimes provides too many additional warnings which require expertise to manage.
 

Setup Cost

HCL AppScan is considered expensive but cost-effective, with varied pricing opinions influenced by its premium features and discounts.
Klocwork offers flexible enterprise pricing with varied license types, competitive costs, and suitability for different organization sizes and needs.
Companies often choose based on budget constraints, with Veracode being on the higher end cost-wise.
It is less expensive than Coverity.
The solution is not very cheap, however, it is less expensive than Coverity.
Klocwork's pricing seems attractive, as it uses a per-user license model that does not have a lot of overhead.
 

Valuable Features

HCL AppScan detects vulnerabilities, integrates with agile processes, offers scalability, user-friendly features, and AI-enhanced rapid scanning for security.
Klocwork improves code quality and development efficiency with advanced analysis features, CI/CD integration, and multi-language support.
AppScan's most valuable features include its ability to identify vulnerabilities accurately, provide detailed remediation steps, and the newly introduced AI-powered features that enhance its functionality further.
Its integration with the CI/CD pipeline has helped streamline the software development process.
The most valuable feature of Klocwork is the static analysis tools, which help identify potential security threats and errors.
It takes just half a day to set up.
 

Categories and Ranking

HCL AppScan
Ranking in Application Security Tools
15th
Ranking in Static Application Security Testing (SAST)
15th
Average Rating
7.8
Reviews Sentiment
6.1
Number of Reviews
43
Ranking in other categories
Dynamic Application Security Testing (DAST) (1st)
Klocwork
Ranking in Application Security Tools
18th
Ranking in Static Application Security Testing (SAST)
16th
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
24
Ranking in other categories
Static Code Analysis (5th)
 

Mindshare comparison

As of June 2025, in the Application Security Tools category, the mindshare of HCL AppScan is 2.7%, up from 2.7% compared to the previous year. The mindshare of Klocwork is 1.4%, down from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools
 

Featured Reviews

Sthembiso Zondi - PeerSpot reviewer
Has a straightforward setup process and valuable security features
We use AppScan primarily for security testing and performance monitoring across our systems The product's features for comprehensive code analysis (static) and live environment testing (dynamic) have significantly enhanced our ability to identify and address vulnerabilities, improving overall…
AnirbanSarkar - PeerSpot reviewer
Lets you find defects during the development phase, so you don't have to wait till the development is over to find and address flaws
What needs improvement in Klocwork, compared to other products in the market, is the dashboard or reporting mechanisms that need to be a bit more flexible. The Klocwork dashboard could be improved. Though it's good, it's not as good as some of the other products in the market, which is a problem. The reporting could be more detailed and easier to sort out because sorting in Klocwork could be a bit more time-consuming, mainly when sorting defects based on filters, compared to how it's done on other tools such as Coverity. What I'd like added in the next release of Klocwork is the peer code review Cahoots which used to be a part of Klocwork, and the architecture analysis and both have been taken out of Klocwork. I found the two critical for specific deployments, so if those can be brought back to Klocwork, that would be very good.
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Financial Services Firm
14%
Government
12%
Manufacturing Company
9%
Educational Organization
24%
Manufacturing Company
22%
Computer Software Company
11%
Comms Service Provider
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about HCL AppScan?
The most valuable feature of HCL AppScan is its integration with the SDLC, particularly during the coding phase.
What needs improvement with HCL AppScan?
AppScan needs to improve its handling of false positives. It also requires enhancements in customer support, similar to what Veracode provides. Regularly scheduling calls with clients to discuss fe...
What is your primary use case for HCL AppScan?
The primary use case for AppScan is for security purposes. I compare AppScan with other tools such as Veracode. We use AppScan for vulnerability detection and auto-remediation of vulnerabilities wi...
What do you like most about Klocwork?
It's integrated into our CI, continuous integration.
What is your experience regarding pricing and costs for Klocwork?
Klocwork was competitively priced, making it a cost-effective solution for us.
What needs improvement with Klocwork?
We would like Klocwork to connect to Git and notify developers of issues tied to specific commits. Currently, this feature is absent, but we have suggested it to the team.
 

Also Known As

IBM Security AppScan, Rational AppScan, AppScan
No data available
 

Overview

 

Sample Customers

Essex Technology Group Inc., Cisco, West Virginia University, APIS IT
ACCESS Co Ltd, Risk-AI, Winbond Electronics, Bristol-Myers Squibb Pharmaceutical Research Institute, University of Southern California, Alebra Technologies, SIMULIA, Risk Management Solutions, Brigham Young University, SRD, HRL
Find out what your peers are saying about HCL AppScan vs. Klocwork and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.