G

GitHub

Developer Tools

Platform where the world builds software

Founded 2008San Francisco, CA, USA3,000+ employeesfreemium · Free planFrom Free (individual); $4/user/month (Teams); $21/user/month (Enterprise)Verified · Sep 2026
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About GitHub

GitHub is the world's leading software development platform, hosting over 100 million repositories and providing version control, code review, CI/CD, and collaboration tools for developers and teams.

Editorial Assessment

GitHub is the world's largest code hosting and collaboration platform, hosting over 100 million developers and 420 million repositories. Acquired by Microsoft in 2018 for $7.5 billion, GitHub has grown from a Git repository host to a comprehensive software development platform encompassing CI/CD (GitHub Actions), package registry (GitHub Packages), security scanning (Dependabot, CodeQL), project management, wikis, and the AI coding assistant GitHub Copilot. The free tier provides unlimited public and private repositories for individuals, making it the default choice for open-source projects globally. For organizations, GitHub Teams ($4/user/month) adds protected branches, required reviewers, and organization-level controls, while GitHub Enterprise ($21/user/month) adds SAML SSO, advanced security, and self-hosted deployment options. GitHub Copilot — the AI pair programmer powered by OpenAI Codex — is available separately: Individual $10/month, Business $19/user/month, Enterprise $39/user/month. GitHub Actions provides CI/CD automation with 2,000 free minutes/month for private repositories (unlimited for public). The platform's network effects are enormous: nearly all open-source software development happens on GitHub, and the ecosystem of third-party integrations, GitHub Apps, and GitHub Marketplace makes switching costly for engineering teams.

Strengths
  • Most widely used code hosting platform with the largest developer community globally
  • GitHub Actions provides powerful, YAML-based CI/CD tightly integrated with repositories
  • GitHub Copilot AI coding assistant available at the editor, CLI, and PR review level
  • Dependabot and CodeQL provide automated dependency updates and security scanning
  • GitHub Packages for hosting containers, npm, Maven, and other package types
  • Free unlimited public and private repositories for individual developers
  • Extensive GitHub Marketplace with thousands of third-party integrations
Limitations
  • GitHub Actions minutes are limited on free tier (2,000 min/month for private repos)
  • Advanced security features (secret scanning, CodeQL) require GitHub Advanced Security add-on
  • GitHub Copilot is priced separately from repository hosting
  • Large file storage (LFS) requires additional paid storage quota
  • Self-hosted GitHub (GitHub Enterprise Server) requires significant infrastructure overhead

Best For

Engineering teams needing integrated repository hosting, CI/CD, and code review Open-source projects and maintainers relying on GitHub's community ecosystem Organizations that want GitHub Actions CI/CD without a separate CI system Teams adopting GitHub Copilot for AI-assisted coding across their workflow

Not Ideal For

Organizations with extreme data sovereignty requirements needing fully air-gapped VCSTeams that prefer GitLab's fully integrated DevSecOps in one self-hosted platformProjects with very large file assets where Git LFS costs become significant

Key Features

Unlimited public and private repositoriesGitHub Actions CI/CDGitHub Copilot AI coding assistantDependabot security updatesCodeQL code scanningGitHub Packages registryPull request review workflowGitHub Pages static hosting

Who It's For

Software engineering teams of all sizesOpen-source project maintainersEnterprise DevOps and platform engineering teamsIndividual developers and freelancers

Integrations

SlackJiraFigmaAWSAzureGoogle Cloud

Platforms

web api windows mac linux

Founders

  • Tom Preston-Werner
  • Chris Wanstrath
  • PJ Hyett
  • Scott Chacon

Products & Tools

GitHub Free / Teams / EnterpriseSource Control / DevOps
Visit

Code hosting and collaboration platform with CI/CD, security scanning, and project management.

freemium · Free planFrom Free; Teams $4/user/month; Enterprise $21/user/month
Repository hostingGitHub Actions CI/CDPull request reviewsDependabotPackages registry
GitHub CopilotAI Coding Assistant
Visit

AI pair programmer with code completion, chat, and PR review capabilities.

subscription · Free trialFrom $10/month (Individual); $19/user/month (Business); $39/user/month (Enterprise)
Code completionCopilot ChatPR review summariesCLI integrationModel selection

Sources & Verification

Last reviewed September 2026

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Tags

Version ControlGitCI/CDDeveloper Collaboration

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