GitHub Copilot
#1 in AI Coding Assistant · Rated 4.7
AI pair programmer with multi-model code suggestions and chats
GitHub Copilot is the widely adopted AI coding assistant that provides real-time code completions, multi-model suggestions, and chat-based help inside popular IDEs. It supports major languages and is offered in Free, Pro, and Pro+ tiers, with Pro enabling unlimited completions and advanced model access. Copilot is integrated across VS Code, Visual Studio, JetBrains IDEs, Vim/Neovim, and more, with ongoing model diversification including OpenAI, Anthropic, Google, and others. It’s designed for individual developers and teams, aiming to speed up routine coding tasks, boilerplate work, and review workflows. Copilot’s broad ecosystem and native IDE integrations differentiate it from standalone cloud assistants, and its large installed base underpins its ongoing momentum in 2025. ([github.com](https://github.com/features/copilot/plans?utm_source=openai))
Features
- Code completions and multi-line generation
- Chat and agent-mode conversations in supported IDEs
- Support for multiple base models (GPT-4o, Gemini, Claude etc.)
- Code review and refactoring aids via Copilot features
- CLI and terminal integration
Pros
- Largest, most widely adopted AI coding tool
- Extensive IDE support and ecosystem
- Flexible pricing with a free tier
Cons
- Cloud-based, with potential data/privacy considerations
- Model outputs may require licensing/name checks for some code