Self-Hosted GitHub, GitLab Alternatives

Why people look for a GitHub, GitLab alternative

These are where open source lives and their free tiers are excellent, so this is less about cost and more about independence. Accounts get suspended, repositories get restricted, and for a company with compliance requirements, US-hosted source code can be a problem you did not know you had until an auditor asks.

Which one should you pick?

Gitea is the lightest self-hosted forge and runs fine on a Raspberry Pi. Forgejo is a community-governed fork if you want the project insulated from a single vendor. Both support issues, pull requests and GitHub-style Actions CI, so migration is mostly a git remote change.

Before you migrate

Self-hosting means you are the one who gets paged when something breaks at 11pm. Before committing, be honest about three things:

• Where will it run? A €4/month VPS handles most of these comfortably. A NAS or spare mini PC is even cheaper if you already own one.
• Who backs it up? A self-hosted service with no backup is worse than a cloud service, because at least the cloud service had someone else's redundancy. Set up automated backups before you migrate real data into it.
• How will you reach it remotely? Most people start with a WireGuard or Tailscale tunnel rather than exposing ports directly. That is the right instinct.

Migrating your data

Nearly every GitHub, GitLab competitor listed above ships an import path — CSV, JSON, or a documented export format. The practical move is to migrate one project or one folder first, run both systems side by side for a week, and only then cut over. Export formats are rarely as clean as the marketing suggests, and it is much easier to notice a broken import on a test set than on five years of records.