Open source copilot projects
Every project in the registry tagged copilot, ranked by real GitHub adoption.
Powerful AI Client
Build AI copilots for your product in hours, not months
Run coding agents from your phone, desktop, or terminal
Secure cloud environments for enterprise AI agents
Typescript/React Library for AI Chat 💬🚀
Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research. Built on OpenClaw; runs tools on your real des
Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable
LeanCTX is the Context Gateway for AI Systems. Select task-relevant context, apply supported controls, connect local knowledge and inspect recorded evidence. Op
Workflow orchestration for AI coding agent swarms, from task to merged PR.
Power BI AI skills and Power BI agents for Claude Code and GitHub Copilot: a plugin marketplace of Power BI skills, subagents, and hooks for semantic models, DA
AI coding agent that sees your live app and edits code
138 bilingual AI marketing skills (69 VN + 69 Global) for Claude Code, OpenCode, Codex, VS Code. Four role SOP packs — content, design, performance, leader ops
A versatile workflow automation platform to create, organize, and execute AI workflows, from a single LLM to complex AI-driven workflows.
Related tags
Frequently asked questions
How many open source copilot projects are there?
This registry tracks 13 projects tagged copilot, with 149,441 GitHub stars between them. The most-adopted is chatbox at 42,229 stars.
Are these copilot projects free to use?
Yes — 11 of the 13 carry an explicit open-source licence across 4 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which copilot project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these copilot projects still maintained?
11 of the 13 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.