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3,452 views|2,086 comparisons
91% willing to recommend
Sonar Logo
53,062 views|42,374 comparisons
80% willing to recommend
Comparison Buyer's Guide
Executive Summary
Updated on Mar 6, 2024

We compared SonarQube and Klocwork based on our user's reviews in several parameters.

SonarQube is lauded for its versatility, simplicity, and integration capabilities, offering comprehensive features and usability enhancements. Users praise its customer service and support, reasonable pricing, and positive ROI. Klocwork is valued for its code analysis, real-time notifications, integration options, and reporting functionality. Both tools have areas for improvement such as analysis speed and user interface refinement.

Features: SonarQube offers valuable features such as support for multiple languages, integration with DevOps pipelines, and comprehensive code quality parameters. On the other hand, Klocwork focuses on code analysis capabilities, real-time notifications, and comprehensive reporting functionality.

Pricing and ROI: SonarQube's setup cost is considered straightforward and easy, with users appreciating the simplicity of the process. In contrast, user thoughts on Klocwork's setup cost remain unspecified, leaving uncertainty about its ease and simplicity., SonarQube's ROI lies in its ability to improve code quality, efficiency, and project success, while Klocwork's ROI is indicated by positive user reviews.

Room for Improvement: Areas for improvement in SonarQube include enhancing analysis speed, refining user interface for better navigation, clearer instructions for setup and configuration, improving documentation for advanced functionalities, addressing occasional performance issues, and enhancing integration options. Users have provided suggestions for improvement and identified aspects that require attention in Klocwork.

Deployment and customer support: Based on user feedback, SonarQube takes an average of three months for deployment and one week for setup, while Klocwork varies with some users taking three months for deployment and one week for setup, and others taking one week for both deployment and setup., SonarQube's customer service stands out with exceptional support, prompt and knowledgeable assistance, responsiveness, and willingness to go above and beyond. Users have expressed confidence in its reliability and added value. On the other hand, Klocwork's customer service has been highly praised for excellent assistance, prompt and attentive response, knowledge and expertise, reliable support, effective solutions, and commitment to customer satisfaction.

The summary above is based on 40 interviews we conducted recently with SonarQube and Klocwork users. To access the review's full transcripts, download our report.

To learn more, read our detailed Klocwork vs. SonarQube Report (Updated: May 2024).
771,157 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"There's a feature in Klocwork called 'on-the-fly analysis', which helps developers to find and fix the defects at the time of development itself.""The reporting helps us understand the trend of our results and whether we improve over time. We can see the history within Klocwork's server architecture and know that we're making things better. It creates a great story for our management. We can demonstrate value and how our software is developing over time.""One can increase the number of vendors, so the solution is scalable.""Klocwork's most valuable feature is the static code analysis feature. It detects the potential problem earlier to allow the developer to receive feedback quickly and then address it before it becomes a problem.""Technical support is quite good.""There is a central Klocwork server at our headquarter in France so we connect the client directly to the server on-premises remotely.""The tool helps the team to think beforehand about corner cases or potential bugs that might arise in real-time.""The most valuable feature is the Incremental analysis."

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"The tool helps us to monitor and manage violations. It manages the bugs and security violations.""It is working fine. It provides a good value for money.""The solution is stable.""The most valuable feature of this solution is that it is free.""The most valuable features are the analysis and detection of issues within the application code.""It is a very good tool for analysis despite its limitations.""It is a very good tool for analysis and security vulnerability checking.""All the features of the solution are quite good."

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Cons
"The way to define the rules is too complex. The definition/rules for static analysis could be automated according to various SILs, so as to avoid confusion.""I would like to see better codes between projects and a more user-friendly desktop in the next release.""Under NIST cybersecurity standards, we must address vulnerabilities within a specified time after discovering them. When we try to propagate those updates and fixes through the system, it would be nice if the clients could reconnect to the existing server or have the server dynamically updated in some way. I know that isn't easy, but maybe processes could be enhanced to make that more streamlined from a DevOps perspective.""Klocwork has to improve its features to stay ahead of other free solutions.""Now the only issue we have is that whenever we need to get the code we have to build it first. Then we can get the report.""I hope that in each new release they add new features relating to the addition of checkers, improving their analysis engines etc.""We bought Klocwork, but it was limited to one little program, but the program is now sort of failing. So, we have a license for usage on a program that is sort of failing, and we really can't use the license on anything else.""Every update that we receive requires of us a lengthy and involved process."

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"When we have a thousand products published over it, we expect it to be more efficient in terms of serving requests from the browser.""SonarQube could improve its static application security testing as per the industry standard.""An improvement is with false positives. Sometimes the tool can say there is an issue in your code but, really, you have to do things in a certain way due to external dependencies, and I think it's very hard to indicate this is the case.""SonarQube needs to improve its support model. They do not work 24/7, and they do not provide weekend support in case things go wrong. They only have a standard 8:00 am to 5:00 pm support model in which you have to raise a support ticket and wait. The support model is not effective for premium customers.""Having performance regression would be a helpful add on or ability to be able to do during the scan.""The solution could improve the management reports by making them easier to understand for the technical team that needs to review them.""The product provides false reports sometimes.""There is need for support for the additional languages and ease of use in adding new rules for detecting issues."

More SonarQube Cons →

Pricing and Cost Advice
  • "Klocwork is still tight on their licensing. If Klocwork would loosen up on the licensing, and where the license could be used, and how many different programs could be run on it, then we have several development programs that I would love to be able to use it for going forward."
  • "Klocwork should not to be quite so heavy handed on the licensing for very specific programs."
  • "The limitation that we have is that Klocwork is licensed to certain programs, and if you want to license them to other programs, you have to pay more money."
  • "When it comes to licensing, the solution has two packages, one for a fixed and the other for a floating server, with the former being more cost effective than the latter."
  • "Licensing fees are paid annually, but they also have a perpetual license."
  • "There are other solutions on the market such as Microsoft Visual Studio. They have been adding more static code analysis features that come for free. It is getting better all the time. That is one of the possibilities is that we've been considering that we may stop using the Klocwork because it doesn't give us any added value."
  • "The pricing for Klocwork is very competitive if you compare it from apple to apple. It has competitive pricing regarding the licensing model and the per-license cost. Klocwork isn't a high-end investment for anyone deploying it; even SMBs can afford it. The Klocwork cost per user would depend on the license type, so I'm unable to mention a ballpark figure because it would depend on the type of installation and how the deployment will be, and the nodes to give an accurate calculation or figure. The total price depends on the package, so my company could never publish pricing for Klocwork on the website. My team first collects information from potential clients on the deployment scenario, project environment, etc., before suggesting a package for Klocwork. My rating for Klocwork in terms of pricing is a five because of its flexible license models. There's a license model for every type of organization, whether small, midsize, or enterprise, so it's a five out of five for me."
  • "This solution offers competitive pricing."
  • More Klocwork Pricing and Cost Advice →

  • "This is open source."
  • "We did not purchase a license (required for C++ support), but this option was considered."
  • "Get the paid version which allows the customized dashboard and provides technical support."
  • "People can try the free licenses and later can seek buying plugins/support, etc. once they started liking it."
  • "This product is open source and very convenient."
  • "The licence is standard open source licensing"
  • "The price point on SonarQube is good."
  • "Some of the plugins that were previously free are not free now."
  • More SonarQube Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:It's integrated into our CI, continuous integration.
    Top Answer:Our purchasing department is responsible for tracking costs. It's one of the most widely used tools in our organization. It likely does not have a high price point. I don't have insights into… more »
    Top Answer:The main problem is that since it only parses the code, the warnings or the problems that are given as a result of the report can sometimes require a lot of effort to analyze. It will show all… more »
    Top Answer:I am not very familiar with SonarQube and their solutions, so I can not answer But if you are asking me about which tools that are the best for for Static Code Analysis, I suggest you have  a look… more »
    Top Answer:SonarQube is easy to deploy and configure, and also integrates well with other tools to do quality code analysis. SonarQube has a great community edition, which is open-source and free. Easy to use… more »
    Top Answer:We researched Coverity, but in the end, we chose SonarQube. SonarQube is a tool for reviewing code quality and security. It helps to guide our development teams during code reviews by providing… more »
    Ranking
    Views
    3,452
    Comparisons
    2,086
    Reviews
    6
    Average Words per Review
    850
    Rating
    8.0
    Views
    53,062
    Comparisons
    42,374
    Reviews
    18
    Average Words per Review
    361
    Rating
    8.1
    Comparisons
    Coverity logo
    Compared 34% of the time.
    Polyspace Code Prover logo
    Compared 9% of the time.
    CodeSonar logo
    Compared 5% of the time.
    Checkmarx One logo
    Compared 5% of the time.
    Veracode logo
    Compared 4% of the time.
    Checkmarx One logo
    Compared 21% of the time.
    SonarCloud logo
    Compared 13% of the time.
    Coverity logo
    Compared 11% of the time.
    Veracode logo
    Compared 10% of the time.
    CAST Highlight logo
    Compared 2% of the time.
    Also Known As
    Sonar
    Learn More
    Interactive Demo
    Perforce
    Demo Not Available
    Overview

    Klocwork detects security, safety, and reliability issues in real-time by using this static code analysis toolkit that works alongside developers, finding issues as early as possible, and integrates with teams, supporting continuous integration and actionable reporting.

    SonarQube is a self-managed open-source platform that helps developers create code devoid of quality and vulnerability issues. By integrating seamlessly with the top DevOps platforms in the Continuous Integration (CI) pipeline, SonarQube continuously inspects projects across multiple programming languages, providing immediate status feedback while coding. SonarQube’s quality gates become part of your release pipeline, displaying pass/fail results for new code based on quality profiles you customize to your company standards. Following Sonar’s Clean as You Code methodology guarantees that only software of the highest quality makes it to production.

    At its core, SonarQube includes a static code analyzer that identifies bugs, security vulnerabilities, hidden secrets, and code smells. The platform guides you through issue resolution, fostering a culture of continuous improvement. SonarQube’s comprehensive reporting is a valuable tool for dev teams to monitor their codebase's overall health and quality across multiple projects in their portfolio. With SonarQube, you can achieve a state of Clean Code, leading to secure, reliable, and maintainable software.

    Sonar is the only solution combining the power of industry-leading software quality analysis with static application security testing (SAST) and real-time coding guidance in the IDE (with SonarLint) to meet the DevOps and DevSecOps demand of putting agility, automation, and security in the hands of developers. Further accelerate DevOps continuous integration by helping developers find and fix issues in code before the software testing stage, reducing the churn of finding, fixing, rebuilding, and retesting your app.

    With over 5,000 Clean Code rules, SonarQube analyzes 30+ of the most popular programming languages, including dozens of frameworks, the top DevOps platforms (GitLab, GitHub, Azure DevOps, and Bitbucket, and more), and the leading infrastructure as code (IaC) platforms.

    SonarQube is the most trusted static code analyzer used by over 7 million developers and 400,000 organizations globally to clean over half a trillion lines of code.

    Sample Customers
    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
    Top Industries
    REVIEWERS
    Manufacturing Company50%
    Engineering Company10%
    Non Tech Company10%
    Transportation Company10%
    VISITORS READING REVIEWS
    Educational Organization39%
    Manufacturing Company19%
    Computer Software Company10%
    Financial Services Firm4%
    REVIEWERS
    Computer Software Company30%
    Financial Services Firm20%
    Comms Service Provider7%
    Manufacturing Company7%
    VISITORS READING REVIEWS
    Financial Services Firm17%
    Computer Software Company15%
    Manufacturing Company12%
    Government6%
    Company Size
    REVIEWERS
    Small Business52%
    Midsize Enterprise5%
    Large Enterprise43%
    VISITORS READING REVIEWS
    Small Business8%
    Midsize Enterprise45%
    Large Enterprise46%
    REVIEWERS
    Small Business25%
    Midsize Enterprise16%
    Large Enterprise59%
    VISITORS READING REVIEWS
    Small Business17%
    Midsize Enterprise13%
    Large Enterprise70%
    Buyer's Guide
    Klocwork vs. SonarQube
    May 2024
    Find out what your peers are saying about Klocwork vs. SonarQube and other solutions. Updated: May 2024.
    771,157 professionals have used our research since 2012.

    Klocwork is ranked 16th in Application Security Tools with 20 reviews while SonarQube is ranked 1st in Application Security Tools with 110 reviews. Klocwork is rated 8.2, while SonarQube is rated 8.0. The top reviewer of Klocwork writes "Their technical team helps us get the most out of the solution, but we've faced some stability problems in our environment". On the other hand, the top reviewer of SonarQube writes "Easy to integrate and has a plug-in that supports both C and C++ languages". Klocwork is most compared with Coverity, Polyspace Code Prover, CodeSonar, Checkmarx One and Veracode, whereas SonarQube is most compared with Checkmarx One, SonarCloud, Coverity, Veracode and CAST Highlight. See our Klocwork vs. SonarQube report.

    See our list of best Application Security Tools vendors and best Static Application Security Testing (SAST) vendors.

    We monitor all Application Security Tools reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.