LangChain RAG Agent Chatbot sets up a pipeline that ingests documents, converts them into embeddings with OpenAI models, and stores them in a FAISS vector database. When a user query arrives, the LangChain retrieval chain fetches relevant passages, and the agent executor orchestrates between retrieval and generation tools to produce contextually rich answers. This modular architecture supports custom prompt templates, multiple LLM providers, and configurable vector stores, making it ideal for building knowledge-driven chatbots.

Apify Store is an advanced web scraping platform that enables users to collect and process data from various websites. Its toolkit includes ready-to-use scrapers, automation workflows, and powerful APIs to facilitate customized data extraction and management. Users can also integrate the service into existing workflows for enhanced productivity and decision-making.