NexaSight AI - Smart Page Assistant

About

NexaSight AI is a powerful, privacy-first AI assistant that lives directly in your browser's side panel. Built for power users, researchers, and developers, it doesn't just chat—it actually sees and reads the webpages you are looking at. 

Why pay $20+ every month for standard AI subscriptions? 
NexaSight AI uses a "Bring Your Own Key" (BYOK) model. By connecting your DeepInfra API key, you pay only for what you use per 1 Million tokens. For a standard user, this means accessing the world's most powerful AI models for just $1 to $2 per month, making it the absolute cheapest and smartest way to use AI.

Supported Models & Estimated DeepInfra Pricing (Per 1 Million Tokens):
* Llama-3.2-11B-Vision: Ultra-affordable, lightning-fast vision model (approx. $0.06 per 1M tokens).
* Llama-3.2-90B-Vision: Heavyweight open-source reasoning (approx. $0.40 per 1M tokens).
* Gemini 2.5 Flash: Fast and incredibly cheap for daily tasks.
* Gemini 2.5 Pro: Industry-leading reasoning and vision capabilities at a fraction of standard subscription costs.
* MiniCPM-o 2.6: Highly efficient alternative vision model.

Key Features:
* Screenshot Analysis: NexaSight can automatically take a screenshot of your active tab and analyze images, charts, and text visually.
* Page Context Understanding: Ask questions about long articles, documents, or blogs. The AI reads the page context so you don't have to copy-paste.
* Real-Time Web Search: Integrated with the Tavily API, toggle on web search to let the AI browse the internet for up-to-date answers with cited sources.
* Voice Input: Tired of typing? Use the built-in microphone feature to dictate your prompts naturally.
* Smart Scoped Memory: The AI remembers the last 10 messages of your active conversation for deep context, while saving your last 50 chats safely in your local history.
* Download & Export: Easily save your AI conversations as nicely formatted PDF or TXT files with a single click.
* Total Control: Securely enter your DeepInfra or custom API endpoints. Choose between streaming responses, dark mode, and toggle automatic page context reading.

Privacy First:
Your API keys and chat history are saved entirely locally on your device using Chrome's local storage. Page content and screenshots are only processed when you actively send a prompt.

Make your browsing smarter, faster, and highly cost-effective with NexaSight AI!

Disclaimer: NexaSight AI is currently in its Beta testing phase and is completely free to use. Please note that the developer may introduce monetization or premium subscription plans in the future (in the coming months or years). Until then, you can enjoy all the features 100% free of charge!