GitFounders6 Open Source Alternatives to GitHub Copilot
A list of 6 carefully selected open-source alternatives to GitHub Copilot.
The open-source alternatives are ranked based on our custom ranking system and score. This system takes into account various factors to determine the best alternatives.
If you’re looking for alternative features or workflows, here is a prepared detailed list of GitHub Copilot open-source alternatives — each with its own distinctive strengths and key features.
Tabby is a self-hosted, open-source AI coding assistant designed to empower developers with intelligent code completion, inline chat, and real-time answers to coding queries. It provides a flexible and secure solution that integrates seamlessly with your existing development environment, whether you're coding in the cloud or on-premises.
Key Features
- Advanced AI-powered code completion
- Real-time answer engine for coding queries
- Inline chat for seamless, contextual collaboration
- Flexible, self-hosted deployment on-premises or in the cloud
- Rich integration with popular IDEs and data sources
- Transparent and highly configurable open-source solution
Tabby delivers a comprehensive suite of features including advanced code completion, an answer engine for instant query resolution, and AI-driven inline chat for seamless collaboration. It supports a variety of IDEs and integrates with multiple data sources to provide contextual insights. With a highly configurable setup that eliminates the need for external cloud services, Tabby ensures your workflow remains efficient, secure, and entirely under your control.
Zed is a high-performance, multiplayer code editor designed for seamless collaboration between developers and AI. Built by the creators of Atom and Tree-sitter, it delivers unparalleled speed and a rich set of integrated features for modern code development.
Key Features
- High-performance engine written in Rust
- Native Git support for version control
- Smart edit prediction with the Zeta model
- Remote development capabilities
- Multibuffer editing and interactive programming
- Multi-language support via Tree-sitter and LSP
- Vim-friendly modal editing
- Extensible ecosystem with hundreds of extensions
Zed leverages Rust to maximize hardware potential, offering rapid UI responsiveness, native Git integration, and smart edit prediction powered by the open-source Zeta model. Compatible with macOS, Linux, and soon Windows, it enables real-time collaboration, multibuffer editing, and interactive programming within a single, streamlined editor. The platform supports multiple languages via Tree-sitter and LSP, integrates terminal and task running, and provides Vim-friendly modal editing.
Void is an open source AI code editor that puts you in complete control of your coding environment and data. Built as a powerful alternative to traditional editors, Void integrates the best AI tools and leverages the familiarity of VS Code, making it ideal for developers looking to harness advanced automation and customization.
Key Features
- Open source and community-driven development
- Built on VS Code, allowing easy transfer of themes and settings
- AI-powered autocomplete, inline editing, and contextual assistance
- Supports both local model hosting and direct API integration
- Advanced file indexing and intelligent search capabilities
- Experimental features for fast performance even on large files
Void is an innovative, open source code editor that combines AI-powered features with the robust foundation of VS Code. It offers smart autocomplete with the Tab key, inline editing, and contextual file inclusion using Ctrl + K and Ctrl + L. The editor supports the full transfer of themes, keybinds, and settings from VS Code while also enabling seamless integration with any AI model, whether hosted locally or accessed directly through APIs. Community contributions further extend its capabilities, making it a dynamic tool for modern developers.
Continue is an innovative open-source tool that empowers developers to create, share, and utilize custom AI code assistants. It integrates seamlessly with popular IDEs and enhances the coding workflow by offering intelligent autocompletion, code reference, and natural language rewriting capabilities.
Key Features
- Intelligent code autocompletion across multiple languages
- Interactive code reference and chat features
- Natural language-based code rewriting
- Seamless integration with popular IDEs like VS Code and JetBrains
- Support for any AI model, context, and documentation blocks
- Open-source platform encouraging community collaboration
Continue enhances developer productivity with AI-powered assistance that autocompletes code, facilitates interactive code referencing, and enables natural language-driven code rewriting. Built as open-source IDE extensions available for VS Code and JetBrains, it supports any programming language, model, or context. The tool provides a hub of models, rules, prompts, docs, and other essential building blocks that integrate effortlessly into your development environment.
PearAI is an open source AI-powered code editor designed to modernize your development workflow. By integrating the best AI tools into a unified VSCode environment, it empowers developers to build, debug, and scale projects with ease.
Key Features
- Integrated suite of top AI tools in one editor
- Autonomous coding agents and real-time chat assistance
- Up-to-date web data integration via AI-powered search
- Enhanced privacy with a zero data retention policy
- Flexible access through free trials and subscription plans
- Open source transparency and a vibrant developer community
PearAI combines leading AI tools—Roo Code/Cline for autonomous coding, Continue for intelligent chat and inline editing, Perplexity for up-to-date web searches, Mem0 for personalized code memory, and Supermaven for predictive autocompletion—into one robust editor. Its unified subscription seamlessly connects you to the highest-performing AI models while ensuring complete code privacy with a zero data retention policy.
Aide is an open-source AI-native IDE that leverages parallel agents to streamline development workflows. It offers seamless GitHub integration and a one-click setup, making it easy for developers to enhance their code review process and accelerate project progress.
Key Features
- Zero setup with GitHub native integration
- One-click and 10-second task creation
- Parallel execution of agents for efficient task distribution
- Automated PR workflows with smart review suggestions
- Real-time progress tracking and continuous improvements
Aide transforms codebase management with its AgentFarm feature, enabling zero setup integration and automated PR workflows. The tool harnesses parallel execution to distribute tasks efficiently, provides real-time progress tracking, and offers smart suggestions for PR iterations, automated code reviews, and continuous improvements to optimize your development process.
Price comparison of GitHub Copilot open-source alternatives
| Tool | Tier 1 | Tier 2 | Tier 3 | Details |
|---|---|---|---|---|
 | $0 Community | $19 Team | - Enterprise | Learn more |
 | $0 Intern | $15 Maker (Monthly) | $12 10x Maker (Yearly) | Learn more |
 | $49 Standard Plan | - | - | Learn more |
* Pricing shown is based on publicly available information and may not reflect current rates. Visit each tool's website for detailed pricing information and additional tiers.
