Best Code Autocomplete Products in 2025

Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.

TabNine is the all-language autocompleter. We use deep learning to help you write code faster.

Open Source

Free AI-powered code completion for *everyone*, *everywhere*

Open Source

Kite helps you write code faster by bringing the web's programming knowledge into your editor.

Open Source

Amazon CodeWhisperer is a machine learning (ML)–powered service that helps improve developer productivity by generating code recommendations based on their comments in natural language and code in the integrated development environment (IDE).

Open Source

Read, write, and understand code 10x faster with AI

Visual Studio IntelliCode is an experimental set of AI-assisted development capabilities for next-generation developer productivity.

CodeGeeX: An Open Multilingual Code Generation Model

The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.

GPT-Code-Clippy (GPT-CC) is an open source version of GitHub Copilot, a language model -- based on GPT-3, called GPT-Codex -- that is fine-tuned on publicly available code from GitHub.

An open source alternative to GitHub Copilot

Python auto-completion plugin for vim.

FauxPilot - an open-source alternative to GitHub Copilot server - GitHub - fauxpilot/fauxpilot: FauxPilot - an open-source alternative to GitHub Copilot server