One of the most popular alternatives to GitHub Copilot is opencode, which is free and open source. Other popular alternatives are Claude Code, Google Antigravity, Cursor and Void. You're spoiled for choice with AI Coding Assistants like GitHub Copilot: we list more than 100 alternatives for Mac, Windows, Linux, the web and self-hosting.
Agentic AI coding suite with multiple parallel agents for planning, coding, verifying, and orchestrating complex software tasks.
A knowledge-based AI bot you can custom, powered by ChatGPT, helps you centralize knowledge and data, scaling up your internal & external support capabilities.
China
Traycer transforms your ideas into clear, step-by-step plans that AI coding tools like Claude Code and Cursor can follow easily. Spend less time writing prompts and complete your projects faster.
United States
bolt.diy, the official open source version of Bolt.new (previously known as oTToDev and bolt.new ANY LLM), which allows you to choose the LLM that you use for each prompt!.
United States
YC-backed autonomous coding agent platform. Twill ships PRs in sandboxed environments, and pings you when it needs your input. Integrates with GitHub, Slack, Linear, and more.
United States
Freebuff is a development platform that provides free access to AI coding agents through multiple interfaces, including a Desktop application, a Command Line Interface (CLI), a Web app builder, and a Cloud-based IDE.
United States
Self-hosted & federated platform for AI IDE/Tools Rules and Commands via WebUI & CLI - Generate, browse, store, share AGENTS.md, CLAUDE.md, and more.
Spain
EU
GoCodeo is an AI agent for building full-stack apps in minutes. It lets you build and deploy full-stack apps effortlessly, with one click Vercel deployment and seamless Supabase integration.
Features System Tray Integration: Windows notification area icon for quick access WinUI 3 Interface: Native Windows UI with Fluent Design and Mica/DesktopAcrylic backdrop Automatic Context Detection: Active window focus (Explorer paths, Terminal with WSL distribution detection, I.
United States
Use DeepSeek V4 Pro on Claude Code — zero setup, no usage limits, 95% cheaper, and everything just works right out of the box.
