Semantix - Web Intelligence AI Agent

Autonomous AI agent that scrapes, analyzes, and semantically indexes web content using embeddings and vector search.

Advanced AI Capabilities

Fast Static Scraping

Fetches and parses static HTML with Cheerio, pulling main content plus links, images, and contact emails.

Vector Database Storage

PineconeDB integration with cloud-based storage and semantic search capabilities

AI-Powered Processing

Smart text chunking and semantic embeddings using Google Gemini's latest models.

Semantic Search

Cosine similarity search across a namespace per site, so answers only ever draw from the URL you loaded.

Transparent Processing

A step-by-step terminal view that tracks the real scrape, embed, and store pipeline as it runs.

Performance Optimized

Every chunk embedded in a single batched API call, with content limits that keep processing predictable.

Built on Modern Architecture

Leveraging the latest technologies for maximum performance and scalability

Next.js 15

React 19 with App Router

Google Gemini

AI embeddings & processing

Pinecone

Vector database storage

Cheerio

HTML parsing & content extraction

Frequently Asked Questions

Quick answers to common questions about our products and services.

What is Semantix AI?

Semantix is an intelligent web scraping and analysis platform. It turns any website into a searchable knowledge base using advanced AI to understand and answer questions about the content.

How does the scraping work?

Semantix fetches the page and extracts its main content, along with links, images, and any contact emails. It reads static HTML, so pages that render their content entirely in JavaScript are not supported.

Which AI models are used?

The platform leverages Google Gemini AI for powerful text embedding and natural language generation, enabling accurate and context-aware responses.

Can I run this locally?

Yes! Semantix is open-source. You can clone the repository, set up your environment variables, and run it locally with Node.js and Next.js.

What type of content can I query?

You can input any publicly accessible URL. The system processes text content, documentation, articles, and more, making them instantly queryable via chat.

Is my data secure?

API keys stay server-side and never reach the browser, and all traffic runs over HTTPS. Scraped content is stored in Pinecone keyed by URL. Semantix has no accounts yet, so treat it as a public tool and avoid processing pages behind a login or containing anything private.