Best Cursor Alternatives & Competitors

Anthropic's official agentic coding tool in your terminal

Claude Code is Anthropic's official command-line coding agent that understands your codebase, runs commands, edits files, and integrates with your development workflow. Built on Claude 3.5 Sonnet and Claude 4 Opus models with industry-leading context windows up to 200K tokens.

AI pair programmer powered by OpenAI

GitHub Copilot is the world's most widely adopted AI coding assistant. Integrated directly into VS Code, JetBrains, and Neovim, it provides real-time code completions, chat assistance, code reviews, and now includes Copilot Workspace for full agentic coding capabilities. Backed by Microsoft and OpenAI's latest models including GPT-4o.

Codeium's AI-powered IDE with agentic capabilities

Windsurf by Codeium is an AI-native IDE that combines the power of a full-featured code editor with advanced agentic AI capabilities. It features Cascade, an AI flow state that maintains context across your entire codebase, and offers unlimited autocomplete and chat completions on the free tier.

The first AI software engineer by Cognition AI

Devin is a fully autonomous AI software engineer developed by Cognition AI. It can plan, code, debug, and deploy entire applications from natural language prompts. Devin operates in its own sandboxed environment with a code editor, terminal, and browser, handling complex engineering tasks independently. Achieved groundbreaking SWE-bench results.

Autonomous coding agent for VS Code

Cline is an open-source autonomous coding agent that runs directly in VS Code. It can create and edit files, execute terminal commands, use the browser, and leverage any API provider (Claude, GPT, Gemini). With human-in-the-loop approval, Cline handles complex multi-step coding tasks from project scaffolding to debugging and deployment.

AI pair programming in your terminal

Aider is a powerful open-source AI pair programming tool that works directly in your terminal. It understands your git repository, makes coordinated edits across multiple files, and commits changes with meaningful commit messages. Supports Claude, GPT-4, and open-source models with best-in-class editing performance.

Free AI code completion and chat for developers

Codeium provides free AI-powered code autocomplete, search, and chat across 70+ IDEs including VS Code, JetBrains, and Neovim. With support for 40+ programming languages, it offers context-aware completions, natural language code generation, and an AI chat assistant that understands your entire codebase.

AI code assistant with privacy-first approach

Tabnine is an enterprise-focused AI code assistant that prioritizes code privacy and security. It offers whole-line and full-function code completions, supports on-premises deployment, and can be trained on your organization's private codebase for personalized, context-aware suggestions across all major IDEs.

Open-source autonomous software engineering agent

SWE-Agent is a Princeton NLP research project that turns language models into software engineering agents capable of fixing bugs and implementing features in real GitHub repositories. It uses a custom agent-computer interface to navigate code, edit files, and run tests, achieving strong SWE-bench results with open-source models.

AI agent that builds full-stack apps from natural language

Replit Agent is an AI-powered development environment that builds complete full-stack applications from natural language descriptions. It handles everything from database setup to deployment, generates production-ready code, and provides an interactive development experience where users can iterate with the agent in real-time.

Prompt, run, edit, and deploy full-stack web apps

Bolt.new by StackBlitz is an AI-powered development platform that lets you create full-stack web applications directly in the browser. Just describe what you want to build, and Bolt generates complete React, Next.js, and Node.js applications with a live preview, instant deployment, and full code editing capabilities.

Build web apps with AI, no coding required

Lovable is an AI-powered platform that enables anyone to build full-stack web applications without writing code. It generates production-ready React and Supabase-based apps from natural language prompts, with real-time preview, one-click deployment, and the ability to iterate on designs and functionality through conversation.