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.
Bolt AI is a cutting-edge AI website designer that builds stunning, high-performing sites in minutes. It combines intelligent design, responsive layouts, and seamless user experience to match your brand.
16x Prompt helps developers compose the perfect prompt with source code and context for ChatGPT.
GPT-Code-Clippy (GPT-CC) is an open source version of GitHub Copilot, a language model -- based on GPT-3, called GPT-Codex -- that is fine-tuned on publicly available code from GitHub.
A config- and plugin-driven harness — a single static Go binary, tuned around DeepSeek's prefix cache so token costs stay low across long sessions.
China
Streamlines AI application development by combining plugin and dataset integration, a unified API, visual orchestration, analytics, annotation tools, prompt engineering support, backend-as-a-service capabilities, and compatibility with multiple modern LLMs.
United States
United States
YouCompleteMe is a fast, as-you-type, fuzzy-search code completion, comprehension and refactoring engine for Vim.
Desktop AI agent workstation that plans, builds, reviews, debugs and tests real projects beside your editor, and asks before it writes.
Kenya
OB-1 is a terminal-based coding agent — like Claude Code, but with multi-model access and self-optimizing workflows. You bring your own API keys (or use ours), pick the best model for each task, and let OB-1 handle the rest.
United States
A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.
United States
Plandex uses long-running agents to complete tasks that span multiple files and require many steps. It breaks up large tasks into smaller subtasks, then implements each one, continuing until it finishes the job.
dbForge AI Assistant is the intelligent SQL AI generator that turns natural language into complex queries, assists in code optimization and troubleshooting, and simplifies database management and SQL coding through conversational experience.
Czechia
EU
