Code Completion
Amazon CodeWhisperer
Rebranded as Amazon Q Developer in 2024 — same tool, new name.
Amazon Q Developer
AWS's sunsetting AI coding assistant — Kiro is the successor
Alibaba's internal AI coding assistant, now a free VS Code extension
Blackbox AI
Multi-model coding agent that also copies code out of videos.
Codeium
Free autocomplete veteran, now Devin Desktop under Cognition
Doubao MarsCode 豆包MarsCode
ByteDance's coding assistant, rebranded Trae since 2025
FauxPilot
Self-hosted Copilot-API server on your own GPU — now dormant
GitHub Copilot
The most widely adopted AI pair programmer, native to GitHub
Native AI inside every JetBrains IDE, plus the Junie coding agent
SenseTime Raccoon 代码小浣熊
Free Copilot-style coding assistant from SenseTime's Raccoon family
Supermaven
Fast AI autocomplete — now sunset, folded into Cursor
Tabnine
AI code completion with privacy-first deployment options
Trae
ByteDance's free AI IDE — capable agent mode, shaky privacy record