Multi-Model AI Chat Bot
Build on Claude AI
Build on Claude AI
Multi-Model AI Chat Bot is a powerful, native macOS AI chat application designed to help you write, research, code, and create faster.
Built exclusively for macOS, Claudius combines intelligent AI chat, document support, web search, and voice input in a fast and distraction-free desktop experience.
Multi-turn intelligent conversations
Streaming responses
Markdown formatting (code blocks, lists, headings)
Conversation history saved locally
Multiple AI model support
Attach and analyze:
PDF documents
Word files (DOCX)
Text and Markdown files
Code files (Swift, Python, JavaScript, etc.)
CSV, JSON, XML, YAML
RTF and HTML
Claudius extracts readable text from supported files and includes it in your AI conversation.
Ask about current events, trends, or recent updates.
Claudius can perform web searches and provide structured contextual responses.
Use your voice to interact with the AI using built-in macOS speech recognition.
Includes 20+ built-in tools for:
Emails
Resumes
Essays
Blog posts
Social media content
Meeting summaries
Document rewriting
And more
Multi-Model AI Chat Bot offers:
Free tier with limited usage
Premium subscription (monthly or yearly) unlocking full features and extended model access
No account required
No cloud storage of conversations
Conversations saved locally on your device
Multi-Model AI Chat Bot is an independent application and is not affiliated with, endorsed by, or officially connected to Anthropic or Claude.