GitLab Duo Code Suggestions

7.2easy start · #46 of 103
in AI Coding Assistants

Free to practise onnot on record
Free trialyes
Well documentedyes
Runs where you workyes

Runs on Browser, Linux, Mac, self-hosted, Web, Windows. Paid plans from $19/mo.

GitLab Duo Code Suggestions is ranked #46 of 103 in AI coding assistants on The Geeks Club, made by GitLab Duo Code Suggestions. It runs on Browser extension, Linux, macOS, Self-hosted, Web, Windows. A free trial is offered. Paid plans start at $19/mo.

GitLab Duo Code Suggestions plans and pricing

All plans

GitLab Duo Pro $19/mo per user per month Code Suggestions and organizational controls · available for SaaS, self-managed, and Dedicated about.gitlab.com · 28 Sept 2026

GitLab Duo Agent Platform Not published Usage-based billing docs.gitlab.com · 28 Sept 2026

Compared on AI coding assistants

Free plan: Yes
Agent mode: No

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The record

Code completion: Yes
Chat assistance: No
Coding agent: No
Supported IDEs: Visual Studio Code; GitLab Web IDE; Microsoft Visual Studio 2022; JetBrains IDEs; Neovim; Eclipse
Codebase indexing: Yes
Terminal access: No
Code completion and generation: Code Suggestions completes code blocks, helps define function logic, generates tests, and proposes common code such as regex patterns.
Supported editors: Supported extensions include VS Code, GitLab Web IDE, Visual Studio 2022 for Windows, JetBrains IDEs, Neovim, and Eclipse.
Languages: The product page lists support for over 14 languages, including C++, C#, Go, Java, JavaScript, Python, Rust, and TypeScript.
Self-managed: Code Suggestions is available to self-managed GitLab instances through a secure connection to GitLab.com.
Privacy and training: GitLab says private, non-public customer code stored in GitLab is not used as training data, and its documentation says GitLab does not train generative AI models.
Data handling: For Fireworks AI requests, GitLab states that the provider discards model inputs and outputs after providing the output, except when prompt caching is enabled for Code Suggestions.
Security guardrails: GitLab says Code Suggestions are scanned to help prevent sensitive information such as API keys or passwords from being shared.
Compliance: GitLab maintains SOC 2 Type 2 reports for GitLab.com and GitLab Dedicated and ISO/IEC 27001:2022 certification for its SaaS subscriptions, GitLab.com, and GitLab Dedicated.
Price from: $19/mo

Where it ranks on The Geeks Club

Best AI Coding Assistants in 2026#46 of 103
Best AI Code Generators in 2026#16 of 54
Best Continuous Integration Software in 2026#12 of 52
Best Game Build Automation Software in 2026#11 of 40
Best Test Flakiness Management Software in 2026#9 of 29
Best DevSecOps Platforms in 2026#4 of 26
Best DevOps Platforms in 2026#3 of 21
Best Mobile CI/CD Software in 2026#10 of 20

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Sources

about.gitlab.com/company/· checked 20 Sept 2026
about.gitlab.com/solutions/code-suggestions/· checked 28 Sept 2026
docs.gitlab.com/user/project/repository/code_suggestion· checked 28 Sept 2026
docs.gitlab.com/user/gitlab_duo/data_usage/· checked 28 Sept 2026
docs.gitlab.com/user/gitlab_duo/prompt_guardrails/· checked 28 Sept 2026
about.gitlab.com/security/· checked 28 Sept 2026
docs.gitlab.com/user/project/repository/code_suggestion· checked 28 Sept 2026
about.gitlab.com/solutions/continuous-integration/· checked 23 Sept 2026
about.gitlab.com/solutions/devops-platform/container-reg· checked 28 Sept 2026
about.gitlab.com/press/releases/2024-01-17-gitlab-announ· checked 28 Sept 2026