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Create Your Account

Sign up for Nexal AI using your email, Google account, or Apple ID. It’s free to get started!
Choose Google Sign-in or Apple Sign-in for the quickest setup process and enhanced security.

Select Your AI Assistant

Access multiple AI models through our unified platform. Here are some popular choices:

Grok 4 Fast

Cost-efficient multimodal model with 2M token context

GPT-5.2

Latest OpenAI model with 400k context

Claude Sonnet 4.5

Anthropic’s most capable model with 1M context

DeepSeek R1

Advanced reasoning model with strong analytical capabilities
Not sure which model to choose? Start with Grok 4 Fast or GPT-5.2 for the best overall performance.

Start Your First Chat

Begin your conversation with simple questions or tasks. Our AI assistants are designed to be helpful and easy to talk to.

Example Prompts

  • “Help me write a professional email”
  • “Explain quantum computing in simple terms”
  • “Create a weekly meal plan for my family”

Keyboard Shortcuts

Navigate efficiently with these shortcuts:
  • Cmd/Ctrl + K: Focus search
  • Cmd/Ctrl + Shift + S: Toggle sidebar
  • Cmd/Ctrl + Shift + F: Focus chat input
  • Cmd/Ctrl + Shift + B: Toggle Web Search
  • Cmd/Ctrl + Shift + R: Toggle Rapid Mode

Select a Persona

Personas are specialized AI assistants tailored for specific tasks and roles. They come pre-configured with the right instructions and settings for their domain. Try it out:
  1. Click the persona selector in the chat interface
  2. Browse available personas like “Code Assistant”, “Creative Writer”, or “Data Analyst”
  3. Select a persona that matches your task
  4. Start chatting - the persona will adapt its responses to its specialized role
The persona uses the best instructions and settings for its purpose, so you can focus on getting work done.

Use Tools

Tools extend the AI’s capabilities beyond text generation. Type / in the chat input to see available tools, or just describe what you need and the AI will use the right tool automatically. Ask the AI to:
  • Generate images from text descriptions
  • Search the web for up-to-date information
  • Create documents and resumes
  • Save memories for future conversations

Generate Images

Create stunning images from text descriptions using our AI image generation. Let’s create your first image:
  1. Ask the AI to generate an image: “Create a futuristic cityscape at sunset with flying cars”
  2. The AI will generate the image in the conversation
  3. Click to view full size, download, or regenerate with different parameters
Be specific in your prompts - include details about style, mood, colors, and composition for best results.

Thinking Mode

For complex problems, enable Thinking Mode to see the AI’s reasoning process step-by-step. This helps you understand how the AI arrives at its answers and ensures more thorough analysis. Enable it from the chat settings or by asking the AI to “think through this step by step.”

What’s Next?

Now that you’ve got the basics down, explore these features: