AI Agents

Robby-Chatbot

AI chatbot for interacting with CSV, PDF, TXT files and YouTube videos using Langchain.

Status
Generally available
Last checked
Checked · Oct 12, 2026
License
Open source
Pricing
Free tier · from $0
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What it is

Robby-Chatbot is an AI-powered chatbot that allows users to interact with various file formats including CSV, PDF, TXT, and YouTube videos. It leverages Langchain, OpenAI, and Streamlit to provide a seamless conversational experience.

Robby-Chatbot stands out by offering a versatile and easy-to-deploy solution for integrating AI chat capabilities with various file formats, leveraging the power of Langchain and OpenAI.

When it fits — and when it doesn’t

A good fit for

  • Developers looking to integrate AI chatbot capabilities into applications that require interaction with structured data files (CSV, PDF, TXT).

  • Educators and trainers who want to create interactive learning experiences using video content.

  • Businesses needing a conversational interface for accessing internal documentation.

Look elsewhere if

  • Projects requiring real-time streaming of audio or video content.

  • Applications that need high-frequency updates in chatbot responses due to its self-hosted nature.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited language support outside of English

    OpenAI models primarily optimized for English, leading to subpar performance in other languages

  2. 02

    Expensive at scale due to reliance on OpenAI models

    Usage costs can increase significantly with high query volumes and complex interactions

What it does well

  • Interacts with CSV, PDF, TXT files and YouTube videos.

  • Built using Langchain for orchestration.

  • Uses OpenAI models for natural language processing.

  • Streamlit integration for easy deployment.

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

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Set up Robby-Chatbot

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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