Introduction

Best AI Code Autocomplete Tools for VS Code vs Cursor Editor: There was a time when autocomplete simply finished a variable name or guessed the next method you were about to type.

That era is gone.

Today, AI code autocomplete tools can predict entire lines, functions, imports, tests and, in some cases, the next change you are likely to make. The bigger question is no longer “Which AI coding assistant should I install?”

It is:

Should you keep using VS Code with an AI extension, or move to an AI-first editor such as Cursor?

That distinction matters because VS Code gives you a familiar development environment that you can customize with different AI assistants, while Cursor is built around AI from the ground up.

This guide compares the best AI code autocomplete tools for VS Code and Cursor, including GitHub Copilot, Cursor Tab, Amazon Q Developer, Tabnine and Windsurf, so you can understand what actually changes between them.