GitHub Copilot

What is GitHub Copilot?

The most widely distributed AI coding assistant. Plugs into 40+ IDEs as an extension, offering inline completions, chat, multi-file agent mode and deep GitHub-native workflows including PR review and issue-to-code.

Main features

• Inline code completions and Next Edit Suggestions (unmetered on every plan)
• Copilot Chat in IDE and on github.com
• Agent mode for multi-file changes
• Copilot code review on pull requests
• Copilot Workspace
• coding agent that opens PRs from issues
• model choice across Claude, GPT and Gemini families
• custom instructions and prompt files
• enterprise policy controls and audit logs.

Practical use cases

• Autocompleting boilerplate and tests
• explaining unfamiliar code
• multi-file refactors via agent mode
• automated first-pass PR review
• turning an issue into a draft pull request
• onboarding onto a large codebase.

Who is it for?

• Individual developers, engineering teams, and enterprises standardised on GitHub.

Pricing, free access & limits

Hybrid - per-seat subscription plus usage-based GitHub AI Credits (since 1 June 2026)

Plans described in the source

Free $0 with a monthly allowance of completions and chat. Pro $10/user/mo. Pro+ $39/user/mo. Business $19/user/mo. Enterprise $39/user/mo. As of 1 June 2026 all plans moved to usage-based billing via GitHub AI Credits, calculated on token consumption (input, output, cached); code completions and Next Edit Suggestions remain unmetered on every plan. Free for verified students, teachers and maintainers of popular open-source projects.

Usage limits to consider

Premium model requests and agent runs draw on a monthly GitHub AI Credit allowance that varies by tier; exceeding it incurs overage or throttling. Completions and Next Edit Suggestions are explicitly unmetered.

Strengths & tradeoffs

These points summarize the supplied research, rather than hands-on test results.

Strengths noted in the source

• Lowest entry price at $10 and a real free tier
• works in your existing editor so there is no migration
• unmetered completions mean everyday autocomplete never costs extra
• unmatched GitHub-native workflows (PR review, issue-to-PR)
• strongest enterprise governance and audit in the category.

Limitations to consider

• The agent is less capable than Cursor's or Claude Code's on large multi-file tasks
• the June 2026 shift to credit billing makes costs less predictable for heavy users
• premium model access is now metered
• chat context handling is weaker than AI-native editors.

Platforms, languages & integrations

Platforms

• VS Code, Visual Studio, JetBrains IDEs, Neovim, Xcode, Eclipse, Zed, github.com, GitHub Mobile, GitHub CLI (40+ surfaces)

Languages

• All mainstream programming languages; strongest on Python, JavaScript/TypeScript, Java, C#, Go

API access

Indirect - GitHub Models API and Copilot Extensions SDK

Integrations and exports

• GitHub end-to-end (issues, PRs, Actions, Codespaces), Azure DevOps, MCP servers, Copilot Extensions from third parties

Evaluation notes

The 2026 billing change is the key planning item - budget for credit consumption on top of seats if your team leans on agent mode and premium models. For pure autocomplete, cost is still effectively the seat price.

Explore similar tools

Other tools in AI Coding Assistants. Compare their specific features and limits for your task.

Frequently asked questions

Sources & editorial notes

Based on the directory editor’s supplied research. The source marks this row as checked on 2026-09-12. Importing a record does not independently verify every product claim.

• Official product website
• Official pricing