
Nessus
AlienVault USM (from AT&T Cybersecurity)
Tenable.io
BoxCryptor
Mega
Google Drive
Cryptomator
Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.

Coverity Scan
Checkmarx
GitLab
Appknox
SonarQube
AttackFlow
HCL AppScan
CodeSonar, produced by GrammaTech, is source and binary code analysis software that finds critical defects that can crash systems, result in unexpected operations, threaten security, and more.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | qualys.com | grammatech.com |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Qualys is recommended for businesses of all sizes that need a cloud-based, scalable, and comprehensive security solution. It's particularly beneficial for organizations that require vulnerability management, compliance monitoring, and those operating in highly regulated industries where security is paramount.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Qualys Review by SecNetlab
More videos
What is CodeSonar - Static Code Analysis
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Qualys and CodeSonar. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Qualys Container Security is one of 21 applications that fall under the Qualys Cloud Platform umbrella. The Cloud Platform is available for the cloud and on-premises container deployments. Qualys’ Container Runtime...
Qualys is a cloud-based application security scanner that is known for its ability to crawl every corner of your IT network’s portfolio to detect all types of web assets. It grants users full 24/7 visibility of their...
Qualys is a cloud platform that continuously detects and protects against attacks anytime, anywhere. It is next-generation vulnerability management for hybrid IT environments. Qualys’ integrated approach to IT...
CodeSonar is a statistical code analysis tool that analyses the code from a computational perspective. It is able to develop models from your code, analyze them for potential execution threats like deadlocks, memory...
When comparing Qualys and CodeSonar, you can also consider the following products.

Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
Compare Nessus to Qualys or CodeSonar:

Find and fix defects in your Java, C/C++ or C# open source project for free
Compare Coverity Scan to Qualys or CodeSonar:

AlienVault USM Anywhere delivers powerful threat detection, incident response, and compliance management for cloud, on-premises, and hybrid environments.
Compare AlienVault USM (from AT&T Cybersecurity) to Qualys or CodeSonar:

The industry’s most comprehensive AppSec platform, Checkmarx One is fast, accurate, and accelerates your business.
Compare Checkmarx to Qualys or CodeSonar:

Tenable.io Cyber Exposure platform helps to protect any asset on any computing platform and eliminate blind spots.
Compare Tenable.io to Qualys or CodeSonar:

Create, review and deploy code together with GitLab open source git repo management software | GitLab
Compare GitLab to Qualys or CodeSonar: