Explore All AI Coding Agents

Aider is a free, open-source AI pair programming tool that runs in your terminal. It works directly with your git repository, supports all major LLM providers (Anthropic, OpenAI, Google, Ollama, and more), and specializes in multi-file edits with automatic git commits.

Claude Code is an agentic coding tool by Anthropic that reads your codebase, edits files, runs commands, and integrates with your development tools. It is available in the terminal, VS Code (and Cursor), JetBrains IDEs, a desktop app, the web, and the Claude mobile app. It defaults to Claude Opus 5.5 on most plans, can switch to Sonnet 5.5, Fable 5.1, or Haiku, and supports a native 1M token context window on Opus 5.5, Sonnet 5.5, and Fable. It can spawn multiple sub-agents in parallel and run scheduled cloud routines.

Cline is an open-source (Apache-2.0) autonomous coding agent available in VS Code and compatible editors, JetBrains IDEs, Zed, Neovim, a CLI, and a desktop app for macOS and Windows. It reads and writes files, runs terminal commands, and can use a browser, with every action requiring your explicit approval. It separates planning from execution with Plan and Act modes, supports .clinerules (as well as .cursorrules, .windsurfrules, and AGENTS.md), and connects to MCP servers. You bring your own API key for providers such as Anthropic, OpenAI, Google Gemini, and AWS Bedrock, or use local models via Ollama and LM Studio.

A VSCode-based AI agent for editing, refactoring, and task-based coding with powerful autocomplete and chat features. Cursor 2.0 added an integrated browser with live preview and Chrome DevTools; Cursor 2.2 added a Visual Editor for drag-and-drop UI manipulation. Also available in JetBrains IDEs via Agent Client Protocol.

Devin is an autonomous AI software engineer by Cognition AI, marketed as the first AI agent capable of completing end-to-end software engineering tasks independently. Devin works in a fully isolated cloud environment equipped with a shell, code editor, and browser. It can plan and execute complex, multi-step engineering tasks — from cloning a repo and writing code to deploying applications and fixing bugs — with minimal human intervention. Devin is accessible via web, Slack integration, and a VS Code extension, and cloud sessions can be managed from Devin Desktop (formerly Windsurf).

Devin Desktop is the new name for Windsurf, the AI-native IDE from Cognition AI. Built on the Windsurf IDE foundation, it puts an Agent Command Center front and center, with Spaces for sharing context and Git worktrees across agents and a Kanban view of agent sessions, while keeping the full IDE experience, including Tab completions, the Cascade agent, and the Devin Local agent. Local work can be handed off to Devin cloud agents.

Gemini CLI is Google's open-source (Apache-2.0) AI agent that brings Gemini models directly into your terminal. It has built-in tools for file operations, shell commands, web fetch, and Google Search grounding, supports MCP servers and GEMINI.md context files, and uses Gemini 3 models with a 1M token context window. It integrates with VS Code-compatible editors through the Gemini CLI Companion extension and with JetBrains IDEs and Zed through the ACP Agent Registry.

An AI-powered coding assistant deeply integrated with GitHub. Evolved from a code completion tool into a full coding agent with Agent Mode (GA 2025), MCP support, custom instruction files, and multi-model support across Claude, GPT, Gemini, Grok, Kimi, and MAI-Code models.

Google Antigravity is Google's agentic development platform, announced on November 20, 2025. It combines an AI-powered IDE with an agent-first Manager surface where you can spawn, orchestrate, and observe multiple agents working asynchronously across workspaces. Agents can autonomously plan and execute tasks across the editor, terminal, and browser, and report progress through artifacts such as implementation plans, screenshots, and walkthroughs. It is also available as a CLI, an SDK, and extensions for VS Code, Visual Studio, JetBrains, Zed, and Xcode.

Google Jules is an asynchronous AI coding agent by Google, powered by Gemini 3 Flash (all tiers) and Gemini 3.1 Pro (Google AI Pro plan). Unlike real-time pair programmers, Jules works autonomously in the background on GitHub issues and pull requests. You assign it a task (bug fix, feature, refactor), Jules clones your repo into a sandboxed cloud environment, implements the changes, runs tests, and opens a pull request for your review. Jules has been generally available since August 2025 and also offers a command-line tool (Jules Tools), a REST API, scheduled tasks, automatic CI fixes, and MCP integrations.

Kiro is an agentic development environment from AWS, available as an IDE, a CLI, and on the web, built for spec-driven development: it turns a feature request into requirements, a technical design, and implementation tasks before writing code. It supports steering files (including AGENTS.md), agent hooks, MCP servers, and an Autopilot mode that can create and modify files autonomously. AWS recommends Kiro as the successor to Amazon Q Developer.

OpenAI Codex is OpenAI's coding agent. The open-source Codex CLI (Apache-2.0) runs locally in your terminal on macOS, Linux, and Windows, and Codex is also available as an IDE extension (VS Code, Cursor, and Devin Desktop (formerly Windsurf)), in the desktop app, and in the cloud at chatgpt.com/codex, with GitHub and Slack integrations. By default it can read files, make edits, and run commands inside a sandboxed workspace, asking for approval before editing outside it or accessing the network.

OpenCode is an open-source (MIT) AI coding agent with a terminal UI, a desktop app for macOS, Windows, and Linux, a web interface, and IDE integration for VS Code and its forks. It works with any LLM provider through your own API keys and offers two built-in agents: Build, with full access, and Plan, a read-only mode that suggests how to implement a change. It supports AGENTS.md rules, MCP servers, and LSP servers, and is one of the most-starred coding agents on GitHub, with more than 200,000 stars.

Replit Agent is an AI coding agent built into the Replit cloud development environment. It can build, run, and deploy full applications entirely from natural language prompts, with no local setup required. Replit Agent handles the entire development lifecycle — from writing code and installing dependencies to configuring databases and deploying to production — all within Replit's browser-based IDE. It is designed to make software development accessible to non-developers and to accelerate prototyping for professionals.

Zed AI is the AI assistant built natively into the Zed code editor, a high-performance, GPU-accelerated collaborative editor written in Rust. Zed AI supports inline editing, an AI chat panel, multi-model selection (Zed-hosted models or your own API keys from Anthropic, OpenAI, Google, and others), external agents such as Claude Agent and Codex CLI, and an agentic mode that can autonomously edit files, run terminal commands, and use MCP tools. Zed is designed for speed and collaboration, with multiplayer editing capabilities.