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GitLab Duo

AI-powered platform across GitLab, featuring the Duo Agent Platform for agentic code suggestions, automated workflows (flows), issue planning, security review, and DevSecOps automation.

DevOpspaid4.3 from 540 reviewsSource verified

Detailed overview

GitLab Duo Agent Platform embeds AI agents and automated 'flows' across the GitLab platform to assist with code suggestions, issue planning, security analysis, and merge request workflows. It uses GitLab Orbit, a lifecycle context graph connecting code, pipelines, and deployments, to ground agents in real project context. An AI Catalog lets teams discover, customize, and manage agents and flows, while policy-driven governance controls which agents, flows, and models can be used. Self-hosted model support is available for GitLab Self-Managed deployments. Works within VS Code, JetBrains, and GitLab itself. Best suited for teams already using GitLab who want AI assistance integrated into their existing development and security pipeline.

Pricing details

Included in eligible GitLab Premium and Ultimate plans; agentic Duo Agent Platform features are billed via usage-based GitLab Credits pooled across the organization rather than per seat.

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Key features

  • Code suggestions
  • Issue summaries and planning
  • Vulnerability explanation
  • Merge request review help
  • Agentic workflows (flows) for multi-step automation
  • AI Catalog for discovering and managing agents/flows
  • GitLab Orbit lifecycle context graph
  • Policy-driven governance and traceability
  • Self-hosted model support
  • Integration with external agents like Claude Code and Codex
  • CI/CD pipeline diagnosis and fixes

Systems you can build

  • SaaS web apps
  • APIs
  • Backend services
  • Data pipelines
  • Cloud infrastructure

Strengths

  • End-to-end GitLab context
  • Strong DevSecOps fit
  • Useful team workflows

Limitations

  • Requires GitLab plan
  • Best inside GitLab
  • Feature availability varies

Verification sources

Listing details are checked against official sources.

https://about.gitlab.com/gitlab-duo/