20 Best Codium Alternatives in 2026

Agentic coding from Anthropic

Fastest AI code completion

AI-first code editor

Agentic IDE by Codeium

Build full apps from prompts

Autonomous coding agent for VS Code

AI code snippet manager

Open-source AI code assistant

High-performance AI code editor

AI code testing and review

AI full-stack app builder

AI UI component generator

Free AI code completion

AI pair programming in terminal

AI pair programmer

AI coding assistant with full codebase context

Mistral's code-specific model

AI coding assistant for VS Code

AI-powered cloud IDE

AI search engine for developers