⚡Fast Mode
Get instant, concise answers with no fluff. Perfect for quick questions, definitions, translations, and simple calculations. Responds in under 2 seconds.
Everything you need from an AI assistant — fast answers, deep reasoning, step-by-step help, image understanding, and live web search. All free to start.
Get instant, concise answers with no fluff. Perfect for quick questions, definitions, translations, and simple calculations. Responds in under 2 seconds.
Deep, detailed reasoning for complex problems. Great for code debugging, essay writing, analysis, and explanations that require multiple steps of thought.
Step-by-step guidance for any project. Lumis AI breaks down complex workflows into actionable items — perfect for study plans, project management, and recipes.
Upload any image — screenshots, photos, diagrams, handwriting — and ask questions about it. Lumis AI uses advanced vision models to understand and describe images.
Lumis AI automatically searches the web when you ask about current events, news, trending topics, or anything that needs up-to-date information.
Write, debug, and explain code in any programming language. Lumis AI supports Python, JavaScript, HTML/CSS, Java, C++, and many more with syntax highlighting.
| Feature | Lumis AI (Free) | ChatGPT (Free) | Gemini (Free) |
|---|---|---|---|
| Fast answers | ✓ | ✓ | ✓ |
| Image analysis | ✓ | ✓ | ✓ |
| Web search | ✓ | Limited | ✓ |
| Multiple AI modes | ✓ (3 modes) | — | — |
| No sign-up required | Free plan | Required | Required |
| Mac menu bar app | ✓ | — | — |
| Code with preview | ✓ | ✓ | — |
No credit card needed. Start chatting with AI in seconds.
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