GitHub Copilot
GitHub / Microsoft
The default AI pair programmer inside your editor and GitHub.
AI code assistants, editors, and agents. The key split is IDE assistant vs agentic editor vs CLI agent vs prompt-to-app builder.
If you want inline completions inside your existing editor and GitHub, use GitHub Copilot. If you want whole-repo agentic editing, use Cursor (or Windsurf for a better free tier). Terminal-first developers should try Claude Code or Aider. Non-developers shipping an MVP should use a prompt-to-app builder (Lovable, Bolt, v0).
GitHub / Microsoft
The default AI pair programmer inside your editor and GitHub.
Anysphere
An AI-native editor built for whole-repo agentic editing.
Anthropic
An agentic coding CLI for terminal-first developers.
Cognition
An agentic IDE with strong free tier and "flow" editing.
Replit
Browser-based coding with an AI agent for non-experts.
Lovable
Prompt-to-full-stack app builder for non-developers.
StackBlitz
In-browser prompt-to-app with instant, shareable previews.
Vercel
Prompt-to-React-UI generator with Vercel deployment.
Open source (Paul Gauthier)
Open-source terminal AI pair programmer, BYO API key.
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