YouCompleteMe is a fast, as-you-type, fuzzy-search code completion, comprehension and refactoring engine for Vim.
Twinny Alternatives
Twinny is described as 'The most no-nonsense locally hosted (or API hosted) AI code completion plugin for Visual Studio Code, like GitHub Copilot but 100% free and 100% private' and is a ai coding assistant in the ai tools & services category. There are more than 50 alternatives to Twinny for a variety of platforms, including Mac, Windows, Linux, Visual Studio Code and Web-based apps. The best Twinny alternative is Void, which is both free and Open Source. Other great apps like Twinny are Gemini CLI, opencode, Cursor and Claude Code.
Alternatives list
Spec Coder is an AI-powered coding assistant that integrates with Visual Studio Code to make your development workflow faster and more efficient. It provides a variety of features, including code completion, code generation, unit test generation, and AI chat, to help you write...
Cost / License
- Pay once
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Visual Studio Code

Cost / License
- Free
- Open Source
Application type
Platforms
- JavaScript
- npm
- Mac
- Windows
- Linux
- BSD


+5
Stubs takes your coding tasks, looks up the context within your repo, and produces a diff that you can approve. It's the quickest way to do tasks on an existing repo with AI. It can handle multi-file edits and large files.
Cost / License
- Freemium (Subscription)
- Proprietary
Application type
Platforms
- Windows
- Mac
- Linux


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.
CodeWP is an AI code generator built and trained specifically for WordPress Creators. Covering PHP, JS, WooCommerce and several popular plugins. No more expensive developers, or tedious StackOverflow searches.
Cost / License
- Freemium (Subscription)
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)


+4
SageBow's autonomous AI agents deploy directly into your Python environment and execute end-to-end tasks.
Cost / License
- Subscription
- Proprietary
Platforms
- Software as a Service (SaaS)


+2
Sidekick is an agentic CLI-based AI tool inspired by Claude Code, Copilot, Windsurf and Cursor. It's meant to be an open source alternative to these tools, providing a similar experience but with the flexibility of using different LLM providers while keeping the agentic...


+2
- 55 nao alternatives
An AI-powered IDE for data teams that connects directly to your data warehouse to write SQL, Python, and dbt workflows with full schema context.
Cost / License
- Freemium (Subscription)
- Proprietary
Application types
Platforms
- Windows
- Mac



Agentica is an AI coding assistant that makes AI-powered development affordable for developers who need hundreds of daily requests. Unlike expensive alternatives that force you to ration your usage, Agentica offers 100 free requests daily with open source models, perfect for...
Cost / License
- Freemium (Subscription)
- Open Source (MIT)
Application type
Platforms
- Cursor
- Windsurf
- Visual Studio Code





















