Fluent

Fluent is a native macOS AI writing assistant that eliminates app-switching by bringing AI capabilities directly into any application. The Smart Panel feature captures relevant context from your current selection, clipboard, or window content and runs customizable AI actions with your preferred provider. With support for over 500 models through providers like OpenAI, Google, Anthropic, Grok, and OpenRouter, plus local model support for privacy, Fluent offers flexibility for any workflow.

• Smart Panel provides instant access to AI in any macOS app, capturing context automatically and enabling quick actions without leaving your current workflow.
• Context Awareness intelligently understands what you're working on by reading selections, clipboard content, and window context to provide relevant AI assistance.
• MCP Support includes 9 built-in integrations (Finder, Calendar, Reminders, etc.) and access to nearly 7000 external MCP servers for extended functionality.
• Memory (RAG) allows the assistant to remember information across sessions, providing more personalized and contextual responses over time.
• Chat with Documents & Pictures enables direct conversations with your files, making it easy to summarize, analyze, or extract information from documents and images.
• 500+ Models Available through your own API keys from providers including OpenAI, Google, Anthropic, Grok, Mistral, OpenRouter, Straico, and Apple Intelligence.
• Local Models for Privacy supports MLX models natively and OpenAI-compatible providers like Ollama and LM Studio for fully private, offline AI processing.
• Customizable Actions with Shortcuts lets you create personalized workflows with keyboard shortcuts and dynamic variables in prompts for maximum efficiency.
• Custom AI Providers allows configuration of any OpenAI-compatible endpoint, giving you complete control over which AI services you use.
• Preserve Original Formatting maintains the structure and style of your text when applying AI transformations.

To get started, download Fluent for free with a 7-day trial, add your API keys in Settings → Models, and invoke the Smart Panel in any app using a keyboard shortcut. The app requires macOS 14.2+ and supports both Apple Silicon and Intel Macs.