Migration Guide

GitHub to GitLab

Step-by-step guide to migrate from GitHub to GitLab in 2026. Everything you need for a smooth switch.

Medium difficultyPT4H6 steps

Quick Answer

How to migrate from GitHub to GitLab: Medium difficulty, PT4H, 6 steps. Migrating from GitHub to GitLab is a common transition in the developer tools space.

Overview

Migrating from GitHub to GitLab is a common transition in the developer tools space. This guide covers every step of the process, from exporting your GitHub data to getting your team fully productive in GitLab. Whether you're switching for better features, pricing, or team fit, a well-planned migration minimizes disruption.

Before You Start

Before starting your migration, audit your GitHub usage thoroughly. Document active projects, key integrations, custom configurations, and team workflows. Clean up unused data to keep your GitLab workspace organized from day one. Notify your team at least a week in advance and designate migration leads for each department.

How to Migrate from GitHub to GitLab

1

Export data from GitHub

PT30M

Use GitHub's built-in export tools to download your data. Most platforms offer CSV, JSON, or API-based export options.

2

Set up your GitLab account

PT30M

Create your GitLab workspace, configure settings, and set up the organizational structure to mirror your current setup.

3

Map features and data fields

PT30M

Review how GitHub concepts translate to GitLab. Document the mapping for custom fields, statuses, and workflows.

4

Import data into GitLab

PT45M

Use GitLab's import tools, CSV upload, or a third-party migration service to bring your data from GitHub.

5

Recreate automations and integrations

PT45M

Review your GitHub automations, integrations, and custom workflows. Rebuild them using GitLab's native automation features.

6

Verify data and train your team

PT30M

Check that all critical data transferred correctly. Provide training sessions and documentation to help your team adjust to GitLab.

Feature Mapping: GitHub vs GitLab

FeatureGitHubGitLab
RepositoriesGitHub RepositoriesGitLab Repositories
IssuesGitHub IssuesGitLab Issues
CI/CDGitHub CI/CDGitLab CI/CD
Code ReviewGitHub Code ReviewGitLab Code Review
PackagesGitHub PackagesGitLab Packages

Data Transfer Checklist

Transfers successfully

  • Git repository (code, branches, tags)
  • Issues
  • Pull/merge requests
  • Wiki pages
  • Labels

Needs manual work

  • CI/CD pipelines (need conversion)
  • App/plugin configurations
  • Package registry data
  • Security scan results

After Migration

After migrating, keep GitHub accessible for at least 30 days as a reference. Monitor team adoption and gather feedback on the GitLab experience. Set up a dedicated help channel for migration questions. Track key productivity metrics to ensure the switch is successful.

Our Verdict

The migration from GitHub to GitLab is manageable with proper planning. The biggest factor in a successful switch is thorough preparation and giving your team adequate time to adjust to the new platform.

GitHub to GitLab Migration FAQ

A typical migration takes 3-5 hours for the technical setup. Larger organizations with extensive data may need additional time. We recommend a 1-2 week transition period for full team adoption.
Most core data can be transferred using export/import tools. However, some platform-specific features like custom automations and plugin data may need to be manually recreated in GitLab.
Yes, we recommend running both tools in parallel for 1-2 weeks. This gives your team time to adjust and ensures nothing is missed during the transition.
Both are strong options in the developer tools space. GitLab may offer different strengths depending on your team's needs. We recommend evaluating your specific requirements and taking advantage of any free trial before committing.

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