Production-Ready Features for Modern SaaS

Built with React Router 7, Cloudflare Workers, and PostgreSQL. Every feature is tested, documented, and ready for production use.

RAG-Powered Responses
Uses GPT-4o-mini with vector search to provide accurate, contextual answers with automatic source citations.
Website Crawling
Automatically crawl and index your entire website using Apify. Extract content, links, and build a comprehensive knowledge base.
Simple iframe Integration
Embed AI chat on your site with a simple iframe. Complete isolation ensures zero conflicts with your existing styles and scripts.
Semantic Search
pgvector with HNSW indexing enables lightning-fast semantic search across your entire knowledge base.
Multi-Format Support
Upload PDF, TXT, MD, DOCX, JSON files. Built-in OCR with Mistral AI extracts text from images and scanned documents.
Message Persistence
PostgreSQL stores chat history with intelligent caching. 70-80% performance improvement with LRU cache.
Developer API
Full REST API with bearer token authentication. Automate widget creation, content management, and chat interactions.
Public Sharing
Share widgets publicly with customizable access. Perfect for demos, support portals, or embedded help.
AI Link Extraction
Automatically extract and categorize important links from your content using vector search and AI analysis.
Enterprise Security
Better Auth with OAuth support, role-based access control, and secure API tokens for automation.
Glass Morphism UI
Modern translucent design with backdrop blur, dark mode support, and fully responsive mobile experience.
Workflow Visualization
Real-time status tracking for content processing workflows with detailed progress updates.

How It Works

1

Build Your Knowledge Base

Upload documents or crawl your website with Apify. We'll process content with OCR, extract text, and create vector embeddings for semantic search.

2

Embed the Widget

Add our iframe to your site. The widget runs in complete isolation, ensuring zero conflicts with your existing styles and JavaScript. Supports responsive sizing and PostMessage API.

3

AI Handles Support

Your customers get instant, accurate answers with source citations. RAG ensures responses are grounded in your actual content, not AI hallucinations.

Tech Stack

Frontend: React Router 7, Vite, Tailwind CSS v4

Backend: Cloudflare Workers, Hono framework

Database: Neon PostgreSQL, Drizzle ORM, pgvector

AI/ML: OpenAI GPT-4o-mini, Mistral AI (OCR)

Storage: Cloudflare R2 for file storage

Auth: Better Auth with OAuth providers

Performance

Widget Bundle: ~200KB optimized

Cache Hit Rate: 70-80% with LRU eviction

Test Coverage: 235 tests, 100% coverage

Response Time: SSE streaming for instant feedback

Vector Search: HNSW indexing for fast queries

Zero Downtime: Cloudflare Workers global edge

Ready to Transform Your Customer Support?

Join forward-thinking SaaS companies using Websyte AI to deliver instant, accurate customer support 24/7.

Create Your Knowledge BaseView Documentation