AI coding assistant and agent

GitHub Copilot

by GitHub Last reviewed September 2026

GitHub Copilot is a coding assistant that spans the IDE, CLI, and GitHub.com. Alongside chat and agent mode, it can run a cloud agent that opens a pull request from an assigned task and provides automated code review. Third-party agents such as Claude Code and Codex can run inside it. Billing moved to a usage-based model in mid-2026: every plan carries a monthly allowance of GitHub AI Credits, and code completion remains unlimited on paid plans.

Best for

  • Developers who live inside GitHub and want review built in
  • Teams that want agent mode across VS Code, JetBrains, and the CLI
  • Users who want third-party agents (Claude Code, Codex) in one place

Not best for

  • Developers who want a single model-agnostic provider
  • Users who prefer a flat monthly price with no credit accounting
  • Teams outside the GitHub ecosystem

Quick facts

Vendor
GitHub
Category
AI coding assistant and agent
Platforms
VS Code, Visual Studio, JetBrains, Eclipse, Xcode, Terminal, Web, GitHub.com
Integrations
GitHub, GitHub Actions, VS Code, JetBrains, Claude Code, Codex
Pricing
Copilot Free includes 2,000 completions and 50 chat requests a month. Pro is $10 monthly with $15 in monthly AI Credits, Pro+ is $39 with $70, and Max is $100 with $200. Business is $19 per user monthly and Enterprise $39. Chat, agent mode, code review, the cloud agent, and the CLI spend AI Credits; code completion and next-edit suggestions are unlimited on every paid plan.

In Depth: GitHub Copilot

Key features

  • Agent mode in VS Code, Visual Studio, JetBrains, Eclipse, and Xcode
  • Cloud agent that assigns a task and opens a pull request
  • Copilot CLI and chat across the platform
  • Automated code review on pull requests
  • Third-party coding agents (Claude Code and Codex preview)
  • Usage-based billing in GitHub AI Credits

Pricing and access

Copilot Free includes 2,000 completions and 50 chat requests a month. Pro is $10 monthly with $15 in monthly AI Credits, Pro+ is $39 with $70, and Max is $100 with $200. Business is $19 per user monthly and Enterprise $39. Chat, agent mode, code review, the cloud agent, and the CLI spend AI Credits; code completion and next-edit suggestions are unlimited on every paid plan.

Plans and limits change often. Confirm current pricing on github.com/features/copilot before you commit.