6 tools
Terminal agents
bug fix、テスト、リファクタ、コマンド実行を agent に任せたい場合。
2026 AI Coding Tools
Claude Code、OpenAI Codex、opencode、Cursor、Windsurf などの AI coding agents を実務目線で比較します。
6 tools
bug fix、テスト、リファクタ、コマンド実行を agent に任せたい場合。
6 tools
エディタ中心の読み書き体験を維持したい場合。
4 tools
チーム管理、自ホスト、GitHub ワークフロー、自動化を重視する場合。
8 tools
学生、OSS メンテナー、軽い試用、API キー持ち込み向け。
Anthropic's agentic coding tool for working in existing codebases from the terminal.
OpenAI's coding agent family for delegating software engineering tasks across local and cloud workflows.
An open-source terminal coding agent for developers who want a fast, model-flexible alternative to editor-first AI tools.
Google's open-source command-line AI agent for coding, research, and task automation in the terminal.
A terminal-first AI pair programmer that edits files through Git-aware workflows.
A Qwen-focused coding agent project for developers evaluating Alibaba's Qwen model ecosystem in coding workflows.
A VS Code-like AI editor for developers who want inline editing, chat, and agent workflows in one product.
An AI-first code editor focused on agentic coding workflows and project-wide assistance.
A fast collaborative code editor with AI features including assistant and agent workflows.
An open-source assistant for VS Code and JetBrains that lets teams connect their preferred models and workflows.
A VS Code extension for agent-style coding tasks that can inspect files, edit code, and run commands with approval.
A VS Code agent extension focused on configurable coding modes and model choice.
GitHub's AI coding assistant, now spanning editor assistance, pull requests, and agentic coding workflows.
An open-source software engineering agent for planning, editing, running commands, and working through development tasks.
A self-hosted coding assistant for teams that care about deployment control and private infrastructure.
Sourcegraph's agentic coding tool for developers who want a focused AI coding workflow around real codebase context.
Google's consumer AI subscription can be relevant for developers who want access to Gemini-powered coding workflows and related tools.
A model routing platform that exposes many hosted models through one API, including free model options when available.
NVIDIA's hosted model catalog can provide trial-style inference access for developers testing models with AI coding agents.
An AI coding workflow that periodically highlights access to free or low-cost models for agentic development.
Mistral's coding-oriented model access can be used by developers who want API-backed code generation and agent experiments.
An AI development environment focused on turning specs into implementation tasks with IDE and CLI workflows.
AWS's AI developer assistant for IDE, CLI, AWS workflows, code suggestions, chat, security scanning, and transformation tasks.
An AI IDE concept associated with Google account-based access and limited free usage.
Updated 2026
2026 年 Cursor 代替案:AI エディタ、CLI Agent、オープンソース、自ホストClaude Code、Codex、opencode、Gemini CLI、GitHub Copilot、無料アクセス、model API、AI エディタを比較する 2026 年版の Cursor 代替案ページです。
Updated 2026
2026 年 Cursor vs Windsurf:AI コーディングエディタの選び方エディタ体験、Agent 機能、チーム導入、代替案の観点から Cursor と Windsurf を比較します。