AI Knowledge bases | Website Scraper for Vector Databases

RAGus.ai is a no-code platform designed to transform unstructured web data into structured knowledge bases for AI applications. It enables users to scrape websites, process content intelligently, and sync it with vector databases used in retrieval-augmented generation (RAG) systems. The platform supports integration with major AI development environments such as OpenAI, Voiceflow, Qdrant, and Supabase, allowing developers and agencies to deploy accurate, production-ready chatbots.
Targeted at AI builders, agencies, enterprise teams, and no-code developers, RAGus.ai streamlines the data ingestion pipeline that typically requires custom scripting and manual intervention. By automating scraping, chunking, metadata enrichment, and synchronization, it reduces setup time from weeks to minutes while maintaining high data fidelity and RAG accuracy between 90% and 99%.
The workflow begins by selecting a data source—such as individual URLs, XML sitemaps, RSS feeds, or uploaded documents (PDF, Word, Excel, PowerPoint). Users can apply CSS selectors to target specific content, define include/exclude patterns for URLs, and enable last-modified checks to detect updates efficiently.
Next, the system applies one of four intelligent chunking methods based on use case: naive (token-based), header-based (for structured documentation), semantic (using AI to identify topic boundaries), or agentic (LLM-driven optimal splits). During this stage, metadata such as summaries, keywords, and Q&A pairs are generated automatically. Users may also map fields to custom JSON schemas or table structures.
Finally, processed data is synced to target vector stores including OpenAI, Voiceflow, Qdrant, Pinecone, Weaviate, or Google Gemini. Smart deduplication ensures only changed content is reprocessed, minimizing resource usage. With the Task Scheduler, users can automate full data pipelines on intervals ranging from every five minutes to weekly, ensuring knowledge bases remain current without manual oversight.
RAGus.ai is particularly valuable in scenarios requiring high accuracy and scalability, such as client-facing AI agents in consulting, government services, e-commerce, and enterprise support systems. Its ability to maintain fresh, relevant data eliminates hallucinations caused by outdated or poorly formatted inputs.
For AI agencies, the platform enables rapid deployment of chatbot solutions across multiple clients using standardized configurations. Enterprise teams benefit from centralized management of large-scale knowledge bases with compliance and consistency controls. Developers reduce technical debt by replacing fragile, hand-coded scrapers with a reliable, auditable system.
The following table outlines available subscription plans:
| Feature | Free ($0) | Mini ($19.99/mo) | Starter ($49.99/mo) | Specialist ($99.99/mo) | Expert ($499.99/mo) |
|---|---|---|---|---|---|
| Users | 1 | 3 | 5 | 25 | 100 |
| Chatbots | 1 | 5 | 10 | 25 | 100 |
| Daily Pages | - | - | 2500 | 5000 | Unlimited |
| Max Scheduled Scrapes | - | - | - | 5 | 20 |
| Working Hours Entries | 5 entries | 10 entries | 20 entries | 200 entries | 1000 entries |
| Support | - | - | Regular support | Regular support | 24/7 Support, 1h monthly consultations |
| Universal Scraper | - | - | ✓ | ✓ | ✓ |
| RSS Reaper | - | - | ✓ | ✓ | ✓ |
| Task Scheduler | - | - | - | ✓ | ✓ |
| Knowledge Base Viewer | - | - | ✓ | ✓ | ✓ |