Welcome to Cluely
Cluely is an invisible desktop assistant that provides real-time insights, answers, and support during meetings, interviews, presentations, and professional conversations. Built with Electron and React, it runs as a translucent, always-on-top window that seamlessly integrates with your workflow.What makes Cluely special?
Cluely is designed to be your silent partner in high-stakes situations. Whether you’re in a technical interview, client presentation, or learning session, Cluely analyzes screenshots and provides AI-powered insights without being noticed.100% Free & Open Source
No subscriptions, no hidden costs. Fully customizable and transparent codebase under ISC license.
Privacy-First Design
Run locally with Ollama for 100% private AI processing. Your data never leaves your computer.
Cross-Platform Support
Native support for Windows 10/11, macOS, and Linux distributions including Ubuntu 20.04+.
Multiple AI Providers
Choose from Gemini, Ollama, OpenRouter, or K2 Think based on your privacy and performance needs.
Key features
Invisible AI assistant
Cluely runs as a translucent, always-on-top window that’s barely noticeable during use. Toggle visibility instantly with global hotkeys (Cmd/Ctrl + B) or hide completely when not needed.
Smart screenshot analysis
Capture any content on your screen withCmd/Ctrl + H. Cluely’s AI analyzes:
- Code problems and error messages
- Technical diagrams and architecture
- Presentation slides and documents
- Math equations and scientific content
- Interview questions and prompts
Contextual chat interface
Maintain ongoing conversations with the AI about captured content. Ask follow-up questions, request clarifications, or dive deeper into topics without switching contexts.Audio intelligence
Process audio files and recordings for:- Real-time transcription
- Meeting notes and summaries
- Content analysis and insights
Privacy-focused architecture
Choose your privacy level:- Maximum Privacy: Use Ollama for 100% local AI processing with no cloud dependencies
- Hybrid: Mix local and cloud providers based on task sensitivity
- Performance: Use cloud providers like Gemini for maximum speed and accuracy
Use cases
Academic & Learning
- Live presentation support during classes
- Language translation and explanations
- Math and science problem solving
- Quick research during online exams
Professional Meetings
- Sales call preparation and objection handling
- Technical interview coaching
- Client presentation support
- Real-time fact-checking and data lookup
Development & Tech
- Debug error messages instantly
- Code explanation and optimization
- Documentation and API references
- Algorithm and architecture guidance
AI provider comparison
| Feature | Ollama (Local) | Google Gemini | OpenRouter | K2 Think |
|---|---|---|---|---|
| Privacy | 100% Private | Cloud-based | Cloud-based | Cloud-based |
| Cost | Free | Pay-per-use | Pay-per-use | Pay-per-use |
| Offline | Yes | No | No | No |
| Speed | Medium | Fast | Varies | Fast |
| Accuracy | Good | Excellent | Varies | High reasoning |
| Setup | Requires Ollama | API key only | API key only | API key only |
System requirements
Minimum
- 4GB RAM
- Dual-core CPU
- 2GB storage
- Node.js 16+
- Git
Recommended
- 8GB+ RAM
- Quad-core CPU
- 5GB+ storage
- For Ollama: 16GB+ RAM
Optimal (for local AI)
- 16GB+ RAM
- Multi-core CPU (8+ cores)
- 10GB+ storage
- SSD storage
Next steps
Installation
Get Cluely running on your machine in minutes
Quick Start
Take your first screenshot and get AI insights
Why choose Cluely over commercial alternatives?
| Feature | Cluely | Commercial Alternatives |
|---|---|---|
| Cost | 100% Free | $29-99/month |
| Privacy | Local AI Option | Cloud-only |
| Open Source | Full transparency | Closed source |
| Customization | Fully customizable | Limited options |
| Data Control | You own your data | Third-party servers |
| Offline Mode | Yes (with Ollama) | No |
Cluely is built by developers, for developers. It’s designed to be transparent, customizable, and respectful of your privacy.