Free AI Tools for Code assistant

Qoder is an agentic AI coding platform for autonomous software development across desktop, CLI, and JetBrains IDEs.

Pi is a minimal terminal coding agent that customizes itself with extensions, skills, prompts, and packages.

Aider is a terminal-based AI pair programming tool that helps you build and edit code with LLMs.

Cosmos is an enterprise agentic software development platform that coordinates coding, review, testing, and workflow automation at scale.

Firebase Studio is an AI-powered full-stack workspace for building, testing, and deploying web and mobile apps.

CodeRabbit is an AI code review tool that analyzes pull requests, finds bugs, and suggests fixes across GitHub, GitLab, IDEs, and CLI.

Chatbox AI is a cross-platform AI client and smart assistant for chatting with models, files, web search, and code tasks.

Kilo is an open source AI coding agent for VS Code, JetBrains, CLI, and cloud workflows, plus a managed OpenClaw-style deployment product.

Kiro is an AI-assisted developer tool for turning ideas into working code with a structured CLI workflow.

Z.ai is a free AI chatbot and agent platform powered by GLM-5.1 and GLM-5 for chat, code, slides, and design tasks.

Google Antigravity is a free agentic development platform for building, managing, and automating software work with local agents, CLI, and SDK tools.

Claude is Anthropic’s AI assistant for chat, writing, coding, analysis, and workplace workflows across web, desktop, and integrations.