GitLab Duo features

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• Tier: Premium, Ultimate
• Add-on: GitLab Duo Pro or Enterprise
• Offering: GitLab.com, GitLab Self-Managed, GitLab Dedicated

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• GitLab Duo first introduced in GitLab 16.0.
• Removed third-party AI setting in GitLab 16.6.
• Removed support for OpenAI from all GitLab Duo features in GitLab 16.6.

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The following features are generally available on GitLab.com, GitLab Self-Managed, and GitLab Dedicated. They require a Premium or Ultimate subscription and one of the available add-ons.

The GitLab Duo with Amazon Q features are available as a separate add-on, and are available on GitLab Self-Managed only.

Feature	GitLab Duo Core	GitLab Duo Pro	GitLab Duo Enterprise	GitLab Duo with Amazon Q
Code Suggestions	{{< yes >}}	{{< yes >}}	{{< yes >}}	{{< yes >}}
GitLab Duo Non-Agentic Chat	{{< yes >}}	{{< yes >}}	{{< yes >}}	{{< yes >}}
Code Explanation in IDEs	{{< yes >}}	{{< yes >}}	{{< yes >}}	{{< yes >}}
Refactor Code in IDEs	{{< yes >}}	{{< yes >}}	{{< yes >}}	{{< yes >}}
Fix Code in IDEs	{{< yes >}}	{{< yes >}}	{{< yes >}}	{{< yes >}}
Test Generation in IDEs	{{< yes >}}	{{< yes >}}	{{< yes >}}	{{< yes >}}
Code Explanation in GitLab UI	{{< no >}}	{{< yes >}}	{{< yes >}}	{{< yes >}}
Discussion Summary	{{< no >}}	{{< no >}}	{{< yes >}}	{{< yes >}}
[Code Review
](code_review.md) <sup>1</sup>	{{< no >}}	{{< no >}}	{{< yes >}}	{{< yes >}}
Root Cause Analysis	{{< no >}}	{{< no >}}	{{< yes >}}	{{< yes >}}
Vulnerability Explanation	{{< no >}}	{{< no >}}	{{< yes >}}	{{< yes >}}
Vulnerability Resolution	{{< no >}}	{{< no >}}	{{< yes >}}	{{< yes >}}
GitLab Duo and SDLC trends	{{< no >}}	{{< no >}}	{{< yes >}}	{{< yes >}}
Merge Commit Message Generation	{{< no >}}	{{< no >}}	{{< yes >}}	{{< yes >}}

Footnotes:

1. Amazon Q supports a different version of this feature. View how to use Amazon Q to review code.

Beta and experimental features

The following features are not yet generally available.

They require a Premium or Ultimate subscription and the GitLab Duo Enterprise add-on.

Feature	GitLab Duo Core	GitLab Duo Pro	GitLab Duo Enterprise	GitLab Duo with Amazon Q
Merge Request Summary	{{< no >}}	{{< no >}}	{{< yes >}}	{{< no >}}
Code Review Summary	{{< no >}}	{{< no >}}	{{< yes >}}	{{< no >}}
Issue Description Generation	{{< no >}}	{{< no >}}	{{< yes >}}	{{< no >}}
CI Expert Agent	{{< no >}}	{{< no >}}	{{< yes >}}	{{< no >}}

Features available in GitLab Duo Self-Hosted

Your organization can self-host your language models.

To learn which GitLab Duo features are available with GitLab Duo Self-Hosted, see the supported features list.

Amazon Q Developer Pro included with GitLab Duo With Amazon Q

License credits for Amazon Q Developer Pro are included with a subscription to GitLab Duo with Amazon Q.

This subscription includes access to agentic chat and command-line tools, including:

• Amazon Q Developer in the IDE, including Visual Studio, VS Code, JetBrains, and Eclipse.
• Amazon Q Developer on the command line.
• Amazon Q Developer in the AWS Management Console.

For more information about the capabilities of Amazon Q Developer, see the AWS website.