ComparePulumivsGitLab Duo

Pulumi is an infrastructure as code platform for teams that want to define cloud infrastructure using familiar programming languages instead of only declarative templates. It supports open-source IaC, Pulumi Cloud, automation workflows, secrets, policy, and AI-assisted infrastructure generation. Its strength is connecting software engineering practices with cloud provisioning, making infrastructure code easier for application teams to maintain within platform teams and governed delivery workflows.

It fits engineering teams that prefer TypeScript, Python, Go, C#, Java, or YAML for cloud infrastructure. Buyers should review state management, team pricing, resource usage, policy needs, and cloud provider coverage before adoption. Pulumi is not only an AI product, so evaluate the core IaC workflow first; compare it with Spacelift and env0 when governance becomes important within platform teams and governed delivery workflows.

GitLab Duo is the AI layer inside GitLab for teams managing software delivery, planning, code, security, and operations in one DevSecOps platform. The Duo Agent Platform adds AI-native and agentic capabilities across GitLab workflows, helping teams move from assistance to more coordinated lifecycle execution. Its strength is context: AI works near issues, merge requests, pipelines, and security signals within platform teams and delivery workflows.

It fits organizations already invested in GitLab Premium or Ultimate and looking to extend delivery workflows with governed AI. Buyers should review plan eligibility, GitLab Credits, feature availability, and security requirements before relying on it broadly. GitLab Duo is less useful for teams outside the GitLab ecosystem; compare it with Harness, Warp, and Pulumi when platform fit matters within platform teams and delivery workflows.