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    3. Langroid

    Langroid

    Harness LLMs using a principled multi-agent programming paradigm to build complex, robust, and explainable AI applications.

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    At a Glance

    1Tool Listed
    3Products
    12Tool Views
    8Capabilities
    Discussions
    Pittsburgh, PennsylvaniaHeadquarters
    2023Est.
    5Employees
    Focus Areas
    Multi-agent Systems
    Agent Frameworks
    Retrieval-Augmented Generation
    Connect
    Latest News
    Introducing an AI-powered debate platform leveraging Langroid multi-agent programming.Feb 4, 2025
    MALADE: The first effective explainable multi-agent LLM system for Pharmacovigilance.Aug 12, 2024
    Markets
    • Enterprise Software
    • Healthcare/Pharmaceuticals
    • Academic Research
    • AI Infrastructure

    AI Tools by Langroid

    (1)
    View Langroid
    Langroid tool icon

    Langroid

    Python Multi Agent LLM Framework

    Multi-agent SystemsAgent FrameworksRAG

    Discussions

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    Latest News

    02/04/2025

    Introducing an AI-powered debate platform leveraging Langroid multi-agent programming.

    langroid.github.io
    08/12/2024

    MALADE: The first effective explainable multi-agent LLM system for Pharmacovigilance.

    langroid.github.io
    01/18/2024

    Langroid: Knowledge Graph RAG powered by Neo4j.

    langroid.github.io
    06/20/2024

    Langroid reaches 2,000 stars on GitHub.

    linkedin.com

    Products & Services

    3
    Langroid Python Framework
    2023-09-03

    A multi-agent programming framework for building LLM applications where agents are first-class citizens.

    MALADE
    2024-08-12

    A specialized multi-agent system for explainable extraction of Adverse Drug Events (pharmacovigilance).

    Multi-Agent Debate Platform
    2025-02-04

    An AI-powered platform leveraging diverse LLMs and multi-agent coordination for educational debates.

    Market Position

    Langroid differentiates itself from frameworks like LangChain by offering a cleaner, more principled multi-agent abstraction where tasks are explicitly coordinated rather than just 'chained' together.

    Leadership

    Founders

    PC

    Prasad Chalasani

    IIT BTech/CS, CMU PhD/ML. Former independent ML consultant, former ML lead at Medallia. Expert in multi-agent systems and LLMs.

    SJ

    Somesh Jha

    IIT BTech/CS, CMU PhD/CS. Professor of Computer Science at University of Wisconsin-Madison. Expert in security and formal methods.

    Executive Team

    PC

    Prasad Chalasani

    Co-Founder

    Expert in multi-agent systems and ML, former Medallia lead.

    SJ

    Somesh Jha

    Co-Founder

    Professor at UW-Madison, security and formal methods expert.

    Board of Directors

    SJ
    Somesh Jha
    Co-Founder / Academic Advisor
    PC
    Prasad Chalasani
    Co-Founder / Executive Lead

    Founding Story

    Started in early 2023 by Prasad Chalasani and Somesh Jha to address the limitations of existing LLM tools by making 'Agents' first-class citizens in a principled, task-oriented programming framework.

    Business Model

    Revenue Model

    Open-source framework with enterprise consulting and specialized system development (e.g., MALADE for pharmaceutical sector).

    Pricing Tiers

    Open Source
    Free

    Full access to the framework on GitHub.

    Enterprise/Consulting
    Varies

    Custom implementations and support for enterprise LLM apps.

    Private

    Target Markets

    Industries & Segments
    • Enterprise Software
    • Healthcare/Pharmaceuticals
    • Academic Research
    • AI Infrastructure
    Use Cases
    • Complex multi-step RAG workflows
    • Explainable AI for healthcare (pharmacovigilance)
    • Collaborative multi-agent debate and education
    • Tool-calling and structured data interaction
    • Enterprise-grade LLM applications with high observability
    Notable Customers
    • Tepper School of Business
    • Pharmaceutical researchers

    Quick Facts

    Headquarters
    Pittsburgh, Pennsylvania
    Founded
    2023
    Entity Type
    Incorporated
    Employees
    5
    Total Funding
    Bootstrapped/Research-funded
    Office Locations
    Pittsburgh
    Madison

    History & Milestones

    2025-02-04

    Announcement of an AI-powered multi-agent debate and education platform.

    2025-05-07

    Fixing CVE-2025-46828 vulnerability, showing maturation of the framework security.

    2024-01-18

    Introduction of Knowledge Graph RAG support powered by Neo4j.

    2024-06-20

    Langroid repository crosses 2,000 stars on GitHub.

    2024-08-12

    Release of MALADE (Multiple Agents powered by LLMs for ADE Extraction), a pharmacovigilance system.

    Key Capabilities

    8
    Agents as first-class citizens
    Hierarchical and recursive task delegation
    Multi-agent orchestration
    Observability and message lineage
    Redis-based prompt/response caching
    Integrated vector-store support (Qdrant, Chroma, LanceDB)

    Integrations & Partnerships

    Platform Integrations

    • OpenAI
    • Anthropic
    • Mistral
    • Local LLMs (via Ollama/vLLM)
    • Redis
    • Neo4j
    • Qdrant
    • Chroma

    Key Partnerships

    LanceDB
    Qdrant
    Neo4j

    Connect

    Website
    langroid.github.io/langroid/
    GitHub
    langroid

    AI Topics

    3

    Langroid focuses on these topics:

    Multi-agent Systems(1)
    Agent Frameworks(1)
    Retrieval-Augmented Generation(1)
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