A recent JetBrains blog post, "Best CI/CD Tools for 2026: What the Data Actually Shows", provides an overview of CI/CD tool adoption and trends. According to the report, Jenkins continues to play a major role in the ecosystem, with a 28% adoption rate, ranking just behind GitHub Actions. This highlights that Jenkins remains a widely used and trusted solution across organizations of all sizes.
The article highlights that while newer tools focus on ease of use, Jenkins’ enduring value lies in its unparalleled autonomy and extensibility. Here are the key strengths of Jenkins as identified in the report:
1. Flexibility and Control</h2>
The blog emphasizes that Jenkins is the premier choice for teams that need "full control over infrastructure and data."
Unlike SaaS-based CI tools, Jenkins allows organizations to own their entire environment, which is a critical requirement for:
-
Strict Security & Compliance: Organizations with sensitive data that cannot leave private infrastructure.
-
Self-Hosting: Teams that prefer to manage their own compute resources to avoid the "black box" nature of cloud-native CI.
</div>
2. A Strong and Open Ecosystem</h2>
Even in 2026, Jenkins' ecosystem remains its greatest asset.
The report highlights that:
-
Universal Integration: It can integrate with almost any tool in the software development lifecycle, from legacy version control systems to modern cloud providers.
-
Custom Workflows: Because of its open-source nature and thousands of plugins, it supports highly specialized or "bespoke" workflows that standard commercial tools might not accommodate.
</div>
3. Resilience in "Complex and Legacy" Environments</h2>
The article categorizes Jenkins as the "Best fit" for complex or legacy setups.
While newer tools excel at "greenfield" projects (starting from scratch), Jenkins is praised for its ability to:
-
Manage "long-lived" setups that have evolved over years.
-
Support diverse, multi-platform environments (Windows, Linux, macOS).
-
Handle "heavy" pipelines that require professional DevOps expertise to orchestrate.
</div>
4. Open Source and Cost Transparency</h2>
As an open-source tool, Jenkins offers a significant financial advantage: no licensing fees.
For large-scale enterprises with the engineering talent to maintain it, Jenkins provides a way to scale without the per-user or per-minute costs associated with commercial platforms like TeamCity or CircleCI.
</div>
5. Mature Pipeline-as-Code</h2>
The blog acknowledges Jenkins’ commitment to modern practices through the Jenkinsfile.
This allows teams to define build, test, and deployment logic as code, ensuring that even this "venerable" tool remains compatible with GitOps and modern version-control-driven development.
</div>
The blog emphasizes that Jenkins is the premier choice for teams that need "full control over infrastructure and data." Unlike SaaS-based CI tools, Jenkins allows organizations to own their entire environment, which is a critical requirement for:
-
Strict Security & Compliance: Organizations with sensitive data that cannot leave private infrastructure.
-
Self-Hosting: Teams that prefer to manage their own compute resources to avoid the "black box" nature of cloud-native CI.
2. A Strong and Open Ecosystem</h2>
Even in 2026, Jenkins' ecosystem remains its greatest asset.
The report highlights that:
-
Universal Integration: It can integrate with almost any tool in the software development lifecycle, from legacy version control systems to modern cloud providers.
-
Custom Workflows: Because of its open-source nature and thousands of plugins, it supports highly specialized or "bespoke" workflows that standard commercial tools might not accommodate.
</div>
3. Resilience in "Complex and Legacy" Environments</h2>
The article categorizes Jenkins as the "Best fit" for complex or legacy setups.
While newer tools excel at "greenfield" projects (starting from scratch), Jenkins is praised for its ability to:
-
Manage "long-lived" setups that have evolved over years.
-
Support diverse, multi-platform environments (Windows, Linux, macOS).
-
Handle "heavy" pipelines that require professional DevOps expertise to orchestrate.
</div>
4. Open Source and Cost Transparency</h2>
As an open-source tool, Jenkins offers a significant financial advantage: no licensing fees.
For large-scale enterprises with the engineering talent to maintain it, Jenkins provides a way to scale without the per-user or per-minute costs associated with commercial platforms like TeamCity or CircleCI.
</div>
5. Mature Pipeline-as-Code</h2>
The blog acknowledges Jenkins’ commitment to modern practices through the Jenkinsfile.
This allows teams to define build, test, and deployment logic as code, ensuring that even this "venerable" tool remains compatible with GitOps and modern version-control-driven development.
</div>
Even in 2026, Jenkins' ecosystem remains its greatest asset. The report highlights that:
-
Universal Integration: It can integrate with almost any tool in the software development lifecycle, from legacy version control systems to modern cloud providers.
-
Custom Workflows: Because of its open-source nature and thousands of plugins, it supports highly specialized or "bespoke" workflows that standard commercial tools might not accommodate.
3. Resilience in "Complex and Legacy" Environments</h2>
The article categorizes Jenkins as the "Best fit" for complex or legacy setups.
While newer tools excel at "greenfield" projects (starting from scratch), Jenkins is praised for its ability to:
-
Manage "long-lived" setups that have evolved over years.
-
Support diverse, multi-platform environments (Windows, Linux, macOS).
-
Handle "heavy" pipelines that require professional DevOps expertise to orchestrate.
</div>
4. Open Source and Cost Transparency</h2>
As an open-source tool, Jenkins offers a significant financial advantage: no licensing fees.
For large-scale enterprises with the engineering talent to maintain it, Jenkins provides a way to scale without the per-user or per-minute costs associated with commercial platforms like TeamCity or CircleCI.
</div>
5. Mature Pipeline-as-Code</h2>
The blog acknowledges Jenkins’ commitment to modern practices through the Jenkinsfile.
This allows teams to define build, test, and deployment logic as code, ensuring that even this "venerable" tool remains compatible with GitOps and modern version-control-driven development.
</div>
The article categorizes Jenkins as the "Best fit" for complex or legacy setups. While newer tools excel at "greenfield" projects (starting from scratch), Jenkins is praised for its ability to:
-
Manage "long-lived" setups that have evolved over years.
-
Support diverse, multi-platform environments (Windows, Linux, macOS).
-
Handle "heavy" pipelines that require professional DevOps expertise to orchestrate.
4. Open Source and Cost Transparency</h2>
As an open-source tool, Jenkins offers a significant financial advantage: no licensing fees.
For large-scale enterprises with the engineering talent to maintain it, Jenkins provides a way to scale without the per-user or per-minute costs associated with commercial platforms like TeamCity or CircleCI.
</div>
5. Mature Pipeline-as-Code</h2>
The blog acknowledges Jenkins’ commitment to modern practices through the Jenkinsfile.
This allows teams to define build, test, and deployment logic as code, ensuring that even this "venerable" tool remains compatible with GitOps and modern version-control-driven development.
</div>
As an open-source tool, Jenkins offers a significant financial advantage: no licensing fees. For large-scale enterprises with the engineering talent to maintain it, Jenkins provides a way to scale without the per-user or per-minute costs associated with commercial platforms like TeamCity or CircleCI.
5. Mature Pipeline-as-Code</h2>
The blog acknowledges Jenkins’ commitment to modern practices through the Jenkinsfile.
This allows teams to define build, test, and deployment logic as code, ensuring that even this "venerable" tool remains compatible with GitOps and modern version-control-driven development.
</div>
The blog acknowledges Jenkins’ commitment to modern practices through the Jenkinsfile.
This allows teams to define build, test, and deployment logic as code, ensuring that even this "venerable" tool remains compatible with GitOps and modern version-control-driven development.