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Klocwork vs Tenable.io Web Application Scanning 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:
 

Categories and Ranking

Klocwork
Ranking in Application Security Tools
22nd
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
22
Ranking in other categories
Static Application Security Testing (SAST) (15th), Static Code Analysis (5th)
Tenable.io Web Application ...
Ranking in Application Security Tools
20th
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
16
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2025, in the Application Security Tools category, the mindshare of Klocwork is 1.4%, down from 1.5% compared to the previous year. The mindshare of Tenable.io Web Application Scanning is 1.3%, down from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Security Tools
 

Featured Reviews

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.
Harshal Deshmukh - PeerSpot reviewer
Simple tool to use, good dashboard capabilities and offers asset criticality ratings
It has good dashboard capabilities and gives good results with priority ratings, asset criticality ratings, and exposure scores for vulnerabilities. It also provides automated web application scanning, which customers appreciate because it doesn't disturb the web application or hamper the business. While testing the web application, sometimes it happens that the website or application goes down. But with Tenable.io Web Application Scanning, it doesn't affect the business. It has good unified web application scanning and exposure management.

Quotes from Members

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

Pros

"We like using the static analysis and code refactoring, which are very valuable because of our requirements to meet safety critical levels and reliability."
"There is a central Klocwork server at our headquarter in France so we connect the client directly to the server on-premises remotely."
"The ability to create custom checkers is a plus."
"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."
"I like not having to dig through false positives. Chasing down a false positive can take anywhere from five minutes for a small easy one, then something that is complicated and goes through a whole bunch of different class cases, and it can take up to 45 minutes to an hour to find out if it is a false positive or not."
"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."
"One can increase the number of vendors, so the solution is scalable."
"The most valuable feature is the Incremental analysis."
"We can get detailed information about vulnerabilities."
"I would recommend Tenable.io Web Application Scanning to others."
"It is fully automated."
"All the features are valuable to us as they offer cutting-edge scanning methods and address the latest issues with a contemporary approach. Tenable.io Web Application Scanning is highly stable. I rate it a nine out ten. Since the solution works on the Cloud, it's highly scalable. I rate the scalability a nine out of ten. The setup of the solution is straightforward. The Return on Investment is substantial. I recommend the solution to all."
"The solution's instant reports feature is the most effective for detecting threats."
"Tenable.io Web Application Scanning is very easy to use."
"Our customers adopt this solution because of the replication testing and the vulnerability assessment it can do. It is a multi-faceted product."
"The most effective feature of the product is the ability to scan the entire environment."
 

Cons

"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 believe it should support more languages, such as Python and JavaScript."
"There are too many warnings, and it requires expertise to determine the correct category for them."
"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."
"Modern languages, such as Angular and .NET, should be included as a part of Klocwork. They have recently added Kotlin as a part of their project, but we would like to see more languages in Klocwork. That's the reason we are using Coverity as a backup for some of the other languages."
"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."
"I hope that in each new release they add new features relating to the addition of checkers, improving their analysis engines etc."
"Klocwork does have a problem with true positives. It only found 30% of true positives in the Juliet test case."
"The technical support should be improved. Currently, some attacks are detected while others are not."
"Tenable.io Web Application Scanning could improve by offering faster fuzzing."
"Tenable.io Web Application Scanning conducts a general scan, which wastes time. The scan needs to be specific."
"The reporting has a very limited customization capability."
"I would like for them to add proxy filtering, where you can transfer and alter the package. It is fully automated. Other web application testers programs are actually proxy software, and the proxy software gives you the flexibility of modifying the outgoing package, which will actually help you in exploiting any vulnerability in detail."
"The dashboard could be more user-friendly."
"The solution's dashboards could be improved and made more user-friendly."
"The cloud and the on-premises versions have their own controllers, and there is no way to centrally manage controllers."
 

Pricing and Cost Advice

"Klocwork should not to be quite so heavy handed on the licensing for very specific programs."
"This solution offers competitive pricing."
"Licensing fees are paid annually, but they also have a perpetual license."
"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."
"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."
"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."
"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."
"Tenable.io Web Application Scanning is expensive for small businesses."
"The application is extremely affordable. There are no additional costs involved with licensing. We switched to Tenable.io Web Application Scanning from other solutions due to pricing."
"It follows the same licensing scheme as Tenable.io and Tenable. sc."
"For Tenable.io Web Application Scanning, it comes to around 6,50,000 Indian rupees, plus taxes."
"The pricing is okay."
"I rate the product's pricing a four out of ten."
"The price of the solution is reasonable compared to the competitors. The license cost is based on the number of users and the annual usage."
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Top Industries

By visitors reading reviews
Educational Organization
41%
Manufacturing Company
19%
Computer Software Company
9%
Financial Services Firm
4%
Computer Software Company
13%
Financial Services Firm
13%
Government
12%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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?
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 licen...
What needs improvement with Klocwork?
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 poss...
What do you like most about Tenable.io Web Application Scanning?
The most effective feature of the product is the ability to scan the entire environment.
What needs improvement with Tenable.io Web Application Scanning?
We would like some additional features. Sometimes it lags with different cloud environments. Private clouds are becoming more common, and the integration lags with those compared to AWS, Azure, or ...
What advice do you have for others considering Tenable.io Web Application Scanning?
Overall, I would rate it an eight out of ten. We deploy it for customers, and it's very easy to deploy. Some people are worried about the cost, but we try to sell it at a good rate, less than the o...
 

Overview

 

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
IMDEX
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