

Chef and Jenkins are both solutions in the automation domain, typically viewed as complementary. Jenkins appears to have an upper hand due to its feature robustness.
Features: Chef offers significant flexibility in infrastructure automation, focusing on easy configuration management and system operation simplification. Jenkins is recognized for its expansive plugin ecosystem, which facilitates diverse integrations and supports continuous integration along with automation pipeline capabilities. Chef offers powerful functionalities tailored for managing infrastructure, while Jenkins supports multiple programming languages with ease.
Room for Improvement: Chef could improve its integration and inventory management to be more streamlined like other market options, enhance rollback processes during deployment, and better support for smaller-scale operations. Jenkins, while robust, would benefit from modernizing its default UI, improving handling of YAML manifesting and GitOps, and enhancing clarity in documentation for new users.
Ease of Deployment and Customer Service: Jenkins provides a straightforward deployment model backed by a large community. It tends to be favored for ease of implementation in CI processes. Chef demands more infrastructure knowledge for deployment but offers more personalized customer assistance. Jenkins’ community-driven support contrasts with Chef’s dedicated service, which adds value in complex infrastructure setups.
Pricing and ROI: Chef generally involves higher initial setup costs but offers substantial ROI for complex infrastructure management. Jenkins, as an open-source solution, reduces initial investment thanks to its strong community support. Although Chef may justify its pricing with comprehensive assistance in managing infrastructure, Jenkins presents cost-efficient benefits by minimizing expenses from its user community.
The return has been far more hours saved than spent.
Chef has provided a return on investment, particularly in needing fewer employees, as the tool significantly reduces the amount of human work required for many tasks.
We have seen significant improvement in the time and the way we make changes to the infrastructure.
Using Jenkins returns a strong investment because it significantly helps our team and organization by reducing human error and the need for fewer employees.
We usually work with the Chef teams and community support, who are always willing to assist.
customer support was really helpful, staying in touch until we received a permanent solution.
We leverage both to achieve the best option possible for scaling.
Chef's scalability handles a large number of nodes easily, allowing us to manage hundreds of servers consistently using the same set of cookbooks.
Chef's scalability is evident as the public sector organization I work at serves a population of 5 million, and we have had no problems with scaling.
Jenkins' scalability is really great based on our experience; it is very stable and reliable.
It is a good tool to work with, offering a strong developer experience and community support.
Chef is stable.
In my experience, Chef is quite stable most of the time.
On support, I think there should be more focus on how we can achieve AI automations in answering questions for beginners and addressing deep concerns without general manual management.
Self-healing infrastructure continuously verifies that the system matches the desired state and can auto-correct configuration changes during the next run.
To improve Chef, making an interface with another language such as Python or Java that is well understood, as capable as Ruby, and even more widely adopted would demystify it a bit.
Improvements are necessary for better cloud-native scaling, auto-scaling agents, performance optimizations, and easier distributed setups.
Licensing looks reasonable compared to the manual work of managing whole data centers with even 10,000 servers.
My experience with pricing, setup cost, and licensing is that we sidestepped it by using Cinc because none of the functionality that is exclusive to the paid version was actually in use in the organization.
Jenkins' licensing cost is completely free under the open source MIT license and maintained by the Jenkins community, so there is no license fee, no per-user cost, and no subscription required.
Security is a key aspect that Chef can automate, monitor new features that are available, and even do patches without you getting involved.
Chef can manage hundreds or thousands of servers effortlessly, allowing for easy rollout of a single cookbook change to all machines.
When you have infrastructure as code and you already have everything apart from the environment-specific config, which you can specify in variables, then it is not only more repeatable and reliable, it is faster.
The best feature that truly makes it an invaluable tool for DevOps teams is its ability to treat pipelines as code, its massive plugin library, and its robust support for distributed builds.
| Product | Market Share (%) |
|---|---|
| Jenkins | 7.2% |
| Chef | 1.9% |
| Other | 90.9% |

| Company Size | Count |
|---|---|
| Small Business | 3 |
| Midsize Enterprise | 7 |
| Large Enterprise | 19 |
| Company Size | Count |
|---|---|
| Small Business | 28 |
| Midsize Enterprise | 15 |
| Large Enterprise | 57 |
Chef, is the leader in DevOps, driving collaboration through code to automate infrastructure, security, compliance and applications. Chef provides a single path to production making it faster and safer to add value to applications and meet the demands of the customer. Deployed broadly in production by the Global 5000 and used by more than half of the Fortune 500, Chef develops 100 percent of its software as open source under the Apache 2.0 license with no restrictions on its use. Chef Enterprise Automation Stack™, a commercial distribution, is developed solely from that open source code and unifies security, compliance, infrastructure and application automation with observability. Chef provides an unequaled developer experience for the Coded Enterprise by enabling users to express infrastructure, security policies and the application lifecycle as code, modernizing development, packaging and delivery of any application to any platform. For more information, visit http://chef.io and follow @chef.
Jenkins is an award-winning application that monitors executions of repeated jobs, such as building a software project or jobs run by cron.
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