GitHub Copilot

GitHub Copilot is an AI coding assistant that works directly in your editor, suggesting whole lines or entire functions as you type. It is built for developers and teams who want faster everyday coding, code-aware chat, and an agent that can complete multi-file tasks. It runs across VS Code, Visual Studio, JetBrains IDEs, Neovim, and the command line.

Key Highlights

• Inline code completion that understands your project context
• Copilot Chat for explanations, refactors, and test generation
• Agent mode that plans and edits across multiple files
• Choice of frontier models (GPT, Claude, and Gemini families)
• Pull request summaries and AI code review
• Works in major IDEs, GitHub.com, and the CLI

What Makes It Different

Copilot's advantage is its tight integration with the GitHub platform millions of developers already use: completions, chat, code review, and agents all live where the code and pull requests do. The model picker lets teams choose the best model per task instead of being locked to one vendor.

Features & Capabilities

Day to day, Copilot autocompletes code, answers questions about your repository, writes tests, and refactors selections. Agent mode goes further, taking a natural-language task and implementing it across files, then proposing a diff you review.

On GitHub itself it summarizes pull requests, suggests review comments, and helps triage issues, extending AI assistance beyond the editor into the whole workflow.

User Ratings and Testimonials

Evaluate suggestions and agent changes on your own repository, including correctness, review effort, and credit use. Editor support, available features, and models depend on the plan and environment.

Pricing & Value

• Free: limited completions and chat per month
• Pro: around $10/month for unlimited completions and agent access
• Pro+: $39/month with a larger AI credit allowance
• Max: $100/month with a larger allowance for heavier workloads
• Business / Enterprise: from $19-$39/user per month with admin controls

Chat, agents, review, and CLI use consume AI credits. Compare expected usage and spending controls alongside the subscription price.