Download
macOS 14+ · Free Trial

Universal AI Agent
for macOS

Chat with any AI model, work with projects, files, Git and memory — all in one native app.

Works with OpenAI · Anthropic · Gemini · Ollama · and others
ChappieAI screenshot
Welcome Models Languages Settings Code

Everything you need to work with AI

💬

Smart Chat

Streaming, history, Markdown rendering, syntax highlighting for code blocks.

🪄

Any Model

OpenAI, Anthropic, Gemini, Ollama and other providers. Switch in one click.

📦

Project Mode

10 ecosystems: Xcode, Python, Node.js, Rust, Go and others. AI works inside your codebase.

🧠

Three-Level Memory

AI remembers context between sessions, threads and projects. Never repeat yourself.

🤖

Agent Mode

AI autonomously reads and writes files, executes tasks, runs builds and tests.

🔧

Git Integration

status, commit, revert, diff, log — directly from the chat window.

📋

Files & Docs

Attach PDF, DOCX, images and other formats. AI reads and analyzes them.

🌐

Web Search

Search the web directly from chat. AI fetches and summarizes results.

🌍

10 Languages

Interface in English, Russian, Chinese, Japanese, Arabic, Hindi, German, French, Spanish, Portuguese.

Choose your plan

Start free, upgrade when you're ready

Trial
7 days · Full access
  • AI Chat — streaming, Markdown, code highlighting
  • Any providers — OpenAI, Anthropic, Ollama, Gemini
  • File & document work — PDF, DOCX, images
  • Web search from chat
  • Unlimited threads
  • Project support — 10 ecosystems
  • Three-level memory
  • Agent mode
  • Git integration
  • Build & testing
  • Localization tools
Download & Try · Free
Starter
1 device · Advisor mode
  • AI Chat — streaming, Markdown, code highlighting
  • Any providers — OpenAI, Anthropic, Ollama, Gemini
  • File & document work — PDF, DOCX, images
  • Web search from chat
  • Unlimited threads
  • Project support — 10 ecosystems
  • Three-level memory
Team
Up to 5 Macs · Full Executor
  • AI Chat — streaming, Markdown, code highlighting
  • Any providers — OpenAI, Anthropic, Ollama, Gemini
  • File & document work — PDF, DOCX, images
  • Web search from chat
  • Unlimited threads
  • Project support — 10 ecosystems
  • Three-level memory
  • Agent mode
  • Git integration
  • Build & testing
  • Localization tools
  • Up to 5 Macs in a team

macOS 14+ required · License key delivered by email after payment