What are the most popular continuous delivery software in 2026?

The most **popular continuous delivery software in 2026** are consistently reported as **GitHub Actions**, **Jenkins**, and **GitLab CI/CD**; other widely used tools include **Azure DevOps Pipelines**, **CircleCI**, **Argo CD**, and **Harness CD**.[3][1][2]

A practical popularity-based shortlist for 2026 would be:

- **GitHub Actions** — frequently ranked among the top tools and noted for broad developer adoption and ecosystem reach.[3][1]

- **Jenkins** — still one of the most established and widely used CI/CD tools, with a long track record and large plugin ecosystem.[3][2][1]

- **GitLab CI/CD** — commonly listed among leading platforms, especially for teams wanting an integrated DevOps workflow.[3][1][4]

- **Azure DevOps Pipelines** — strong adoption in Microsoft/Azure-centered environments and repeatedly included in top tool lists.[2][1][6]

- **CircleCI** — commonly cited as a popular cloud-based CI/CD option for teams prioritizing speed and hosted workflows.[2][5][1]

- **Argo CD** — especially popular for Kubernetes-native GitOps deployments.[1][4]

- **Harness CD** — often highlighted for enterprise CD, governance, and AI-assisted delivery.[1][7]

If you want, I can also turn this into:

- a **top 10 ranked list**

- a **best-by-use-case comparison** for startups, enterprises, and Kubernetes teams

- a **2026 popularity table** with strengths and tradeoffs