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Defensics Protocol Fuzzing vs GitLab 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

Defensics Protocol Fuzzing
Ranking in Fuzz Testing Tools
4th
Average Rating
8.6
Number of Reviews
4
Ranking in other categories
No ranking in other categories
GitLab
Ranking in Fuzz Testing Tools
3rd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
86
Ranking in other categories
Application Security Tools (11th), 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 (1st)
 

Mindshare comparison

As of October 2025, in the Fuzz Testing Tools category, the mindshare of Defensics Protocol Fuzzing is 23.3%, up from 19.3% compared to the previous year. The mindshare of GitLab is 22.6%, up from 18.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Fuzz Testing Tools Market Share Distribution
ProductMarket Share (%)
GitLab22.6%
Defensics Protocol Fuzzing23.3%
Other54.099999999999994%
Fuzz Testing Tools
 

Featured Reviews

SK
Product security tests for switches and router sections
Codenomicon Defensics should be more advanced for the testing sector. It should be somewhat easy and flexible to install. What I see in the documentation isn't that. Even if something doesn't malfunction, sometimes it is hard to install and execute. The product needs video documentation. This would help a lot more.
Rohit Kesharwani - PeerSpot reviewer
Improved agility and time to market with CI/CD enhancements
The CI/CD pipelines in GitLab are highly valuable. Another important feature is the single source of repository, allowing efficient repository management and source code management. GitLab provides manageability by allowing us to manage source code effectively through separate repositories. Additionally, GitLab enables the creation of individual CI/CD pipelines for each repository, making software more agile. By integrating GitLab as a DevOps platform, we have enhanced agility, improved our time to market, and different teams can work collaboratively on various projects.

Quotes from Members

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

Pros

"We have found multiple issues in our embedded system network protocols, related to buffer overflow. We have reduced some of these issues."
"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 use the Git repository and tagging feature. We are a product-based company and use this solution to move to a forward or backward tag."
"It is very useful for reviews. We are using branch merging operations and full reset operations. It is also very useful for merging our code and tracking another branch. The graph diagrams of Git are very useful. Its interface is straightforward and not too complex for us."
"Git hosting has an integration with ACD which is why we liked this solution in the first place."
"GitLab's best features are maintenance, branch integration, and development infrastructure."
"It is scalable."
"We use GitLab in the new project for CI/CD, integration, and deployment."
"CI/CD and GitLab scanning are the most valuable features."
"A user friendly solution."
 

Cons

"Codenomicon Defensics should be more advanced for the testing sector. It should be somewhat easy and flexible to install."
"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."
"It does not support the complete protocol stack. There are some IoT protocols that are not supported and new protocols that are not supported."
"There are some challenges with repository file management as GitLab may struggle to manage larger files."
"GitLab needs to improve the CI/CD functionality because it is not compatible with Jenkins and other tools, as it is not that efficient."
"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."
"Atlassian offers more products than GitLab. GitLab offers source control management, version control and collaboration between developers. Atlassian offers features on top of this as well as more integration points for developers."
"In the next release, I would like to see GitLab expand its integration capabilities to include platforms like DigitalOcean, which developers widely use for cloud infrastructure. Enhancing CI/CD automation features specifically tailored for DigitalOcean would be beneficial."
"The documentation is confusing."
"Technologies are always changing. Nowadays, new things like serverless computing and workload management have emerged. We have noticed a few gap items for faster service delivery. For example, we do user interface testing in the latest team and automate it using some tools. Recently, we integrated a tool with user interface testing, which can simulate a multi-user environment. So, we would like to see more integration with different platforms."
"GitLab could improve by having more plugins and better user-friendliness."
 

Pricing and Cost Advice

"Licensing is a bit expensive."
"We are using its free version, and we are evaluating its Premium version. Its Ultimate version is very expensive."
"GitLab is cheap."
"GitLab is a free solution to use."
"The price is okay."
"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."
"In terms of the pricing for GitLab, on a scale of one to five, with one being expensive and five being cheap, I'm rating pricing for the solution a four. It could still be cheaper because right now, my company has a small team, and sometimes it's difficult to use a paid product for a small team. You'd hope the team will grow and scale, but currently, you're paying a high license fee for a small team. I'm referring to the GitLab license that has premium features and will give you all features. This can be a problem for management to approve the high price of the license for a team this small."
"It seems reasonable. Our IT team manages the licenses."
"GitLab is highly priced for smaller teams, but it's okay if considering a user base of thousands."
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Top Industries

By visitors reading reviews
Computer Software Company
20%
Manufacturing Company
16%
Financial Services Firm
9%
Retailer
6%
Financial Services Firm
14%
Computer Software Company
13%
Government
11%
Manufacturing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business35
Midsize Enterprise9
Large Enterprise42
 

Questions from the Community

Ask a question
Earn 20 points
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?
We are currently using general GitLab, not GitLab Premium.
What needs improvement with GitLab?
GitLab needs to improve the CI/CD functionality because it is not compatible with Jenkins and other tools, as it is not that efficient. Security-wise, we have security features enabled in GitLab fo...
 

Also Known As

Codenomicon Defensics
Fuzzit
 

Overview

 

Sample Customers

Coriant, CERT-FI, Next Generation Networks
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
Find out what your peers are saying about Defensics Protocol Fuzzing vs. GitLab and other solutions. Updated: September 2025.
868,706 professionals have used our research since 2012.