Comprehensive document indexing Tools for Every Need

Get access to document indexing solutions that address multiple requirements. One-stop resources for streamlined workflows.

document indexing

  • An open-source retrieval-augmented AI agent framework combining vector search with large language models for context-aware knowledge Q&A.
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    What is Granite Retrieval Agent?
    Granite Retrieval Agent provides developers with a flexible platform to build retrieval-augmented generative AI agents that combine semantic search and large language models. Users can ingest documents from diverse sources, create vector embeddings, and configure Azure Cognitive Search indexes or alternative vector stores. When a query arrives, the agent retrieves the most relevant passages, constructs context windows, and calls LLM APIs for precise answers or summaries. It supports memory management, chain-of-thought orchestration, and custom plugins for pre- and post-processing. Deployable with Docker or directly via Python, Granite Retrieval Agent accelerates the creation of knowledge-driven chatbots, enterprise assistants, and Q&A systems with reduced hallucinations and enhanced factual accuracy.
  • An AI-powered chat app that uses GPT-3.5 Turbo to ingest documents and answer user queries in real-time.
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    What is Query-Bot?
    Query-Bot integrates document ingestion, text chunking, and vector embeddings to build a searchable index from PDFs, text files, and Word documents. Using LangChain and OpenAI GPT-3.5 Turbo, it processes user queries by retrieving relevant document passages and generating concise answers. The Streamlit-based UI allows users to upload files, track conversation history, and adjust settings. It can be deployed locally or on cloud environments, offering an extensible framework for custom agents and knowledge bases.
  • An AI agent that uses RAG with LangChain and Gemini LLM to extract structured knowledge through conversational interactions.
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    What is RAG-based Intelligent Conversational AI Agent for Knowledge Extraction?
    The RAG-based Intelligent Conversational AI Agent combines a vector store-backed retrieval layer with Google’s Gemini LLM via LangChain to power context-rich, conversational knowledge extraction. Users ingest and index documents—PDFs, web pages, or databases—into a vector database. When a query is posed, the agent retrieves top relevant passages, feeds them into a prompt template, and generates concise, accurate answers. Modular components allow customization of data sources, vector stores, prompt engineering, and LLM backends. This open-source framework simplifies the development of domain-specific Q&A bots, knowledge explorers, and research assistants, delivering scalable, real-time insights from large document collections.
  • An open-source framework enabling autonomous LLM agents with retrieval-augmented generation, vector database support, tool integration, and customizable workflows.
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    What is AgenticRAG?
    AgenticRAG provides a modular architecture for creating autonomous agents that leverage retrieval-augmented generation (RAG). It offers components to index documents in vector stores, retrieve relevant context, and feed it into LLMs to generate context-aware responses. Users can integrate external APIs and tools, configure memory stores to track conversation history, and define custom workflows to orchestrate multi-step decision-making processes. The framework supports popular vector databases like Pinecone and FAISS, and LLM providers such as OpenAI, allowing seamless switching or multi-model setups. With built-in abstractions for agent loops and tool management, AgenticRAG simplifies development of agents capable of tasks like document QA, automated research, and knowledge-driven automation, reducing boilerplate code and accelerating time to deployment.
  • An open-source agentic RAG framework integrating DeepSeek's vector search for autonomous, multi-step information retrieval and synthesis.
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    What is Agentic-RAG-DeepSeek?
    Agentic-RAG-DeepSeek combines agentic orchestration with RAG techniques to enable advanced conversational and research applications. It first processes document corpora, generating embeddings using LLMs and storing them in DeepSeek's vector database. At runtime, an AI agent retrieves relevant passages, constructs context-aware prompts, and leverages LLMs to synthesize accurate, concise responses. The framework supports iterative, multi-step reasoning workflows, tool-based operations, and customizable policies for flexible agent behavior. Developers can extend components, integrate additional APIs or tools, and monitor agent performance. Whether building dynamic Q&A systems, automated research assistants, or domain-specific chatbots, Agentic-RAG-DeepSeek provides a scalable, modular platform for retrieval-driven AI solutions.
  • Cognita is an open-source RAG framework that enables building modular AI assistants with document retrieval, vector search, and customizable pipelines.
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    What is Cognita?
    Cognita offers a modular architecture for building RAG applications: ingest and index documents, select from OpenAI, TrueFoundry or third-party embeddings, and configure retrieval pipelines via YAML or Python DSL. Its integrated frontend UI lets you test queries, tune retrieval parameters, and visualize vector similarity. Once validated, Cognita provides deployment templates for Kubernetes and serverless environments, enabling you to scale knowledge-driven AI assistants in production with observability and security.
  • Cortexon builds custom knowledge-driven AI agents that answer queries based on your documents and data.
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    What is Cortexon?
    Cortexon transforms enterprise data into intelligent, context-aware AI agents. The platform ingests documents from multiple sources—such as PDFs, Word files, and databases—using advanced embedding and semantic indexing techniques. It constructs a knowledge graph that powers a natural language interface, enabling seamless question answering and decision support. Users can customize conversation flows, define response templates, and integrate the agent into websites, chat applications, or internal tools via REST APIs and SDKs. Cortexon also offers real-time analytics to monitor user interactions and optimize performance. Its secure, scalable infrastructure ensures data privacy and compliance, making it suitable for customer support automation, internal knowledge management, sales enablement, and research acceleration across various industries.
  • DocChat-Docling is an AI-powered document chat agent that provides interactive Q&A over uploaded documents via semantic search.
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    What is DocChat-Docling?
    DocChat-Docling is an AI document chatbot framework that transforms static documents into an interactive knowledge base. By ingesting PDFs, text files, and other formats, it indexes content with vector embeddings and enables natural language Q&A. Users can ask follow-up questions, and the agent retains context for accurate dialogue. Built on Python and leading LLM APIs, it offers scalable document processing, customizable pipelines, and easy integration, empowering teams to self-serve information without manual searches or complex queries.
  • AI-driven platform for knowledge work.
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    What is Hebbia AI?
    Hebbia is a cutting-edge AI platform built to revolutionize the way knowledge work is performed. By leveraging advanced AI technology, Hebbia enables users to synthesize public information effortlessly, analyze financial transactions and bidding dynamics instantly, and create comprehensive profiles. The platform is designed for industries such as finance, law, government, and pharmaceuticals, providing specialized tools that help in extracting and managing relevant data, ultimately enhancing decision-making processes and productivity.
  • A powerful web search API supporting natural language processing.
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    What is LangSearch?
    LangSearch offers a robust API that supports natural language processing for web searches. It provides detailed search results from a vast database of web documents including news, images, and videos. The API supports both keyword and vector searches, and utilizes a reranking model that enhances result accuracy. Easy integration into various applications and tools makes LangSearch an ideal choice for developers looking to add advanced search capabilities to their projects.
  • Local RAG Researcher Deepseek uses Deepseek indexing and local LLMs to perform retrieval-augmented question answering on user documents.
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    What is Local RAG Researcher Deepseek?
    Local RAG Researcher Deepseek combines Deepseek’s powerful file crawling and indexing capabilities with vector-based semantic search and local LLM inference to create a standalone retrieval-augmented generation (RAG) agent. Users configure a directory to index various document formats—including PDF, Markdown, text, and more—while custom embedding models integrate via FAISS or other vector stores. Queries are processed through local open-source models (e.g., GPT4All, Llama) or remote APIs, returning concise answers or summaries based on the indexed content. With an intuitive CLI interface, customizable prompt templates, and support for incremental updates, the tool ensures data privacy and offline accessibility for researchers, developers, and knowledge workers.
  • LangDB AI enables teams to build AI-powered knowledge bases with document ingestion, semantic search, and conversational Q&A.
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    What is LangDB AI?
    LangDB AI is an AI-powered knowledge management platform designed to convert scattered documentation into a searchable, interactive assistant. Users upload documents—such as PDFs, Word files, or web pages—and LangDB’s AI parses and indexes content using natural language processing and embeddings. Its semantic search engine retrieves relevant passages, while a chatbot interface lets team members ask questions in plain language. The platform supports multi-channel deployment via chat widgets, Slack, and API integrations. Administrators can configure user roles, track usage analytics, and update document versions seamlessly. By automating content ingestion, tagging, and conversational support, LangDB AI reduces time spent searching for information and enhances collaboration across customer support, engineering, and training departments.
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