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GitLab vs Synopsys Defensics comparison

 

Comparison Buyer's Guide

Executive Summary

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

GitLab
Ranking in Fuzz Testing Tools
2nd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
84
Ranking in other categories
Application Security Tools (9th), Build Automation (1st), Release Automation (2nd), Static Application Security Testing (SAST) (7th), Rapid Application Development Software (11th), Software Composition Analysis (SCA) (5th), Enterprise Agile Planning Tools (2nd), DevSecOps (3rd)
Synopsys Defensics
Ranking in Fuzz Testing Tools
5th
Average Rating
8.6
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the Fuzz Testing Tools category, the mindshare of GitLab is 14.9%, down from 19.7% compared to the previous year. The mindshare of Synopsys Defensics is 25.3%, up from 14.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Fuzz Testing Tools
 

Featured Reviews

Gaurav Chandel - PeerSpot reviewer
Boosted productivity with automated pipelines and seamless collaboration
There are some challenges with repository file management as GitLab may struggle to manage larger files. Improvements could be made regarding size management and file partitioning. Also, the UI has remained the same for a couple of years and could benefit from an update with AI features and better customization.
it_user508521 - PeerSpot reviewer
Helps us complete testing more quickly by eliminating many unwanted test cases
Sometimes, when we are testing embedded devices, when we trigger the test cases, the target will crash immediately. It is very difficult for us to identify the root cause of the crash because they do not provide sophisticated tools on the target side. They cover only the client-side application, and from that we can generate automated test cases, but what happens on the target device, what is the reason for the crash, for that we have to do manual debugging. They do not have diagnostic tools for the target side. Rather, they have them but they are very minimal and not very helpful. They can improve a lot on that.

Quotes from Members

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

Pros

"The best thing is that as the developers work on separate tasks, all of the code goes there and the other team members don't have to wait on each other to finish."
"The most valuable aspects of GitLab are the ability to create branches, merge branches, and compare branches to resolve code conflicts."
"It is scalable."
"GitLab is a solution for source code management, container registry, pipelines, testing, and deployment."
"The solution makes the CI/CD pipelines easy to execute."
"For us, Gitlab's most valuable feature is the integration with Cypress. We're using Cypress as an automation tool, so we're using GitLab as a tool for running in parallel."
"We use GitLab in the new project for CI/CD, integration, and deployment."
"GitLab offers a good interface for doing code reviews between two colleagues."
"Whatever the test suit they give, it is intelligent. It will understand the protocol and it will generate the test cases based on the protocol: protocol, message sequence, protocol, message structure... Because of that, we can eliminate a lot of unwanted test cases, so we can execute the tests and complete them very quickly."
"The product is related to US usage with TLS contact fees, i.e. how more data center connections will help lower networking costs."
"We have found multiple issues in our embedded system network protocols, related to buffer overflow. We have reduced some of these issues."
 

Cons

"The pricing model of GitLab is an issue for me."
"As GitLab is not perfect, what needs improvement in the solution is the Wiki feature of the groups or the repertories because currently, it's not searchable by default. You'll need an indexing service such as Elasticsearch to make it searchable, and that requires too much work, so for me, it's the main feature that should be improved in GitLab. In the next version of the solution, from the top of my head, the documentation could be improved. Besides the Wiki, it would be good if there's documentation that would be automatically generated based on the code repository. In other words, there should be some tutorials from GitLab for developers in the next release."
"We have only seen a couple of issues on Gitlab, which we use for building some of the applications."
"In the free version, when a merge request is raised, there is no way to enforce certain rules. We can't enforce that this merge request must be reviewed or approved by two or three people in the team before it is pushed to the master branch. That's why we are exploring using some agents."
"GitLab can improve the integration with third-party applications. It could be made easier. Additionally, having API control from my application could be helpful."
"The documentation could be improved to help newcomers better understand things like creating new branches."
"It's more related to the supporting layer of features, such as issue management and issue tracking. We tend to always use, for example, Jira next to it. That doesn't mean that GitLab should build something similar to Jira because that will always have its place, but they could grow a bit in those kinds of supporting features. I see some, for example, covering ITSM on a DevOps team level, and that's one of the things that I and my current client would find really helpful. It's understandably not going to be their main focus and their core, and whenever you are with a company that needs a bit more advanced features on that specific topic, you're probably still going to integrate with another tool like Jira Service Management, for example. However, some basic features on things like that could be really helpful."
"I don't really like the new Kubernetes integration because it is pretty focused on the on-premise environment, but we're in a hybrid environment."
"Sometimes, when we are testing embedded devices, when we trigger the test cases, the target will crash immediately. It is very difficult for us to identify the root cause of the crash because they do not provide sophisticated tools on the target side. They cover only the client-side application... They do not have diagnostic tools for the target side. Rather, they have them but they are very minimal and not very helpful."
"Codenomicon Defensics should be more advanced for the testing sector. It should be somewhat easy and flexible to install."
"It does not support the complete protocol stack. There are some IoT protocols that are not supported and new protocols that are not supported."
 

Pricing and Cost Advice

"There are different licensing options available, including a free limited-user license."
"The solution's standard license is paid annually. They have changed the pricing model and it used to be better. There is a free version available."
"We are using its free version, and we are evaluating its Premium version. Its Ultimate version is very expensive."
"As I work in a vast enterprise, I'm unsure about the licensing cost for GitLab. It's the management team that takes care of that."
"GitLab's pricing is good compared to others on the market."
"The solution's pricing is acceptable."
"GitLab is cheap."
"I'm not sure if they have some kind of discount. I've been negotiating with them on prices before, and I believe they weren't too happy to give discounts, but list prices are $19 per user, per month for Premium and $99 per user, per month for Ultimate. So, the difference between Premium and Ultimate is a bit bigger, and in most companies, you need to build some type of business case."
"Licensing is a bit expensive."
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Top Industries

By visitors reading reviews
Educational Organization
22%
Financial Services Firm
12%
Computer Software Company
12%
Manufacturing Company
9%
Computer Software Company
22%
Manufacturing Company
16%
Financial Services Firm
10%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about GitLab?
I find the features and version control history to be most valuable for our development workflow. These aspects provide us with a clear view of changes and help us manage requests efficiently.
What is your experience regarding pricing and costs for GitLab?
The pricing of GitLab is reasonable, aligning with what I consider to be average compared to competitors.
What needs improvement with GitLab?
Certain features in Jira are not available in GitLab, such as the functionality to have weights at the milestone and epic levels. Hopefully, these features will be resolved with work items in GitLa...
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Also Known As

Fuzzit
Defensics, Codenomicon Defensics
 

Overview

 

Sample Customers

1. NASA  2. IBM  3. Sony  4. Alibaba  5. CERN  6. Siemens  7. Volkswagen  8. ING  9. Ticketmaster  10. SpaceX  11. Adobe  12. Intuit  13. Autodesk  14. Rakuten  15. Unity Technologies  16. Pandora  17. Electronic Arts  18. Nordstrom  19. Verizon  20. Comcast  21. Philips  22. Deutsche Telekom  23. Orange  24. Fujitsu  25. Ericsson  26. Nokia  27. General Electric  28. Cisco  29. Accenture  30. Deloitte  31. PwC  32. KPMG
Coriant, CERT-FI, Next Generation Networks
Find out what your peers are saying about GitLab vs. Synopsys Defensics and other solutions. Updated: April 2025.
850,671 professionals have used our research since 2012.