--- title: "localGPT vs Robby-chatbot" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/promtengineer-localgpt-vs-yvann-ba-robby-chatbot" tools: ["promtengineer-localgpt", "yvann-ba-robby-chatbot"] --- # localGPT vs Robby-chatbot *GraphCanon updated Aug 15, 2026* ## Verdict Pick localGPT if localGPT allows users to chat with local documents using GPT models completely privately without internet access; pick Robby-chatbot if robby-chatbot is an AI chatbot built using Python, designed to engage with various data formats including CSV, PDF, TXT files, and YouTube videos through Langchain, OpenAI, and Streamlit. [localGPT](https://github.com/PromtEngineer/localGPT) reports 22k GitHub stars, 2.5k forks, and 24 open issues, last pushed Jul 18, 2026. [Robby-chatbot](https://robby-chatbot.streamlit.app/) has 813 stars, 284 forks, and 1 open issues, last pushed Feb 21, 2026. Figures are from public GitHub metadata via [localGPT's repository](https://github.com/PromtEngineer/localGPT) and [Robby-chatbot's repository](https://github.com/yvann-ba/Robby-chatbot). | | [localGPT](/tools/promtengineer-localgpt.md) | [Robby-chatbot](/tools/yvann-ba-robby-chatbot.md) | | --- | --- | --- | | Tagline | Chat with your documents locally using GPT models | AI chatbot 🤖 for chat with CSV, PDF, TXT files 📄 and YTB videos 🎥 | | Stars | 22,209 | 813 | | Forks | 2,467 | 284 | | Open issues | 24 | 1 | | Language | Python | Python | | Adopt for | localGPT allows users to chat with local documents using GPT models completely privately without internet access. | Robby-chatbot is an AI chatbot built using Python, designed to engage with various data formats including CSV, PDF, TXT files, and YouTube videos through Langchain, OpenAI, and Streamlit. | | Persona | - | - | | Runtime | - | - | | License | MIT | Robby-chatbot has an Apache-2.0 license, allowing for free use in both commercial and non-commercial projects while requiring attribution. | | Categories | Data & Retrieval, Inference & Serving | Data & Retrieval, Inference & Serving | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [localGPT](/tools/promtengineer-localgpt.md) | [Robby-chatbot](/tools/yvann-ba-robby-chatbot.md) | | --- | --- | --- | | Maintenance | Active (82%) | Slowing (36%) | | Days since push | 21d | 175d | | Open issues (now) | 24 | 1 | | Stars delta | Unknown | -3 (30d) | | Open issues delta | Unknown | 0 (30d) | | Full report | [trust report](/tools/promtengineer-localgpt/trust.md) | [trust report](/tools/yvann-ba-robby-chatbot/trust.md) | ## Shared compatibility - **Python**: [localGPT](/tools/promtengineer-localgpt.md) - Python runtime; [Robby-chatbot](/tools/yvann-ba-robby-chatbot.md) - Python runtime ## Decision facts: localGPT - **Requirements:** Min 4 GB RAM; Requires Docker; Installation is currently tested only on macOS, though instructions for other operating systems are partially provided. - **Adopt for:** localGPT allows users to chat with local documents using GPT models completely privately without internet access. ## Decision facts: Robby-chatbot - **Pricing:** freemium - Open-source under Apache-2.0 with access depending on third-party service fees (e.g., OpenAI). - **Requirements:** Min 4 GB RAM - **Adopt for:** Robby-chatbot is an AI chatbot built using Python, designed to engage with various data formats including CSV, PDF, TXT files, and YouTube videos through Langchain, OpenAI, and Streamlit. - **License detail:** Robby-chatbot has an Apache-2.0 license, allowing for free use in both commercial and non-commercial projects while requiring attribution. ## Choose when ### Choose localGPT if… - License: localGPT is MIT, Robby-chatbot is Apache-2.0. - Requirements: Min 4 GB RAM; Requires Docker; Installation is currently tested only on macOS, though instructions for other operating systems are partially provided.. - Tags unique to localGPT: docker-support, document-chat, gpt models, local-inference. - localGPT ships Docker support for self-hosted deployment. - When absolute privacy is required since no data leaves the user's local device. ### Choose Robby-chatbot if… - License: Robby-chatbot is Apache-2.0, localGPT is MIT. - Pricing: Open-source under Apache-2.0 with access depending on third-party service fees (e.g., OpenAI).. - Requirements: Min 4 GB RAM. - Tags unique to Robby-chatbot: ai, chatbot, gpt-4, langchain. - When you need a versatile interface that can interact not only with structured data like CSV but also unstructured content such as text documents and video transcripts from YouTube. ## When NOT to use localGPT - If you need to work across multiple devices seamlessly because localGPT requires installation on each device and does not synchronize state online. - In scenarios requiring frequent updates or model tuning from a cloud service; localGPT relies solely on locally available models which do not auto-update. ## When NOT to use Robby-chatbot - If your application requires real-time processing capabilities or extremely low latency responses, due to Robby-chatbot's dependency on external APIs which may introduce delays. - For scenarios where the interaction is predominantly with data sources that are not covered by CSV, PDF, TXT files, and YouTube video content. ## Common questions ### What is the difference between localGPT and Robby-chatbot? localGPT: Chat with your documents locally using GPT models. Robby-chatbot: AI chatbot 🤖 for chat with CSV, PDF, TXT files 📄 and YTB videos 🎥. See the comparison table for live GitHub stats and shared categories. ### When should I choose localGPT over Robby-chatbot? Choose localGPT over Robby-chatbot when License: localGPT is MIT, Robby-chatbot is Apache-2.0; Requirements: Min 4 GB RAM; Requires Docker; Installation is currently tested only on macOS, though instructions for other operating systems are partially provided.; Tags unique to localGPT: docker-support, document-chat, gpt models, local-inference; localGPT ships Docker support for self-hosted deployment; When absolute privacy is required since no data leaves the user's local device. ### When should I choose Robby-chatbot over localGPT? Choose Robby-chatbot over localGPT when License: Robby-chatbot is Apache-2.0, localGPT is MIT; Pricing: Open-source under Apache-2.0 with access depending on third-party service fees (e.g., OpenAI).; Requirements: Min 4 GB RAM; Tags unique to Robby-chatbot: ai, chatbot, gpt-4, langchain; When you need a versatile interface that can interact not only with structured data like CSV but also unstructured content such as text documents and video transcripts from YouTube. ### When should I avoid localGPT? If you need to work across multiple devices seamlessly because localGPT requires installation on each device and does not synchronize state online. In scenarios requiring frequent updates or model tuning from a cloud service; localGPT relies solely on locally available models which do not auto-update. ### When should I avoid Robby-chatbot? If your application requires real-time processing capabilities or extremely low latency responses, due to Robby-chatbot's dependency on external APIs which may introduce delays. For scenarios where the interaction is predominantly with data sources that are not covered by CSV, PDF, TXT files, and YouTube video content. ### Is localGPT or Robby-chatbot more popular on GitHub? localGPT has more GitHub stars (22,209 vs 813). Stars measure visibility, not whether either tool fits your constraints. ### Are localGPT and Robby-chatbot open source? Yes - both are open-source projects on GitHub (localGPT: MIT, Robby-chatbot: Apache-2.0). ### Where can I find alternatives to localGPT or Robby-chatbot? GraphCanon lists graph-backed alternatives at [localGPT alternatives](/tools/promtengineer-localgpt/alternatives) and [Robby-chatbot alternatives](/tools/yvann-ba-robby-chatbot/alternatives) ([localGPT markdown twin](/tools/promtengineer-localgpt/alternatives.md), [Robby-chatbot markdown twin](/tools/yvann-ba-robby-chatbot/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/promtengineer-localgpt-vs-yvann-ba-robby-chatbot.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, localGPT or Robby-chatbot? localGPT: Active. Robby-chatbot: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for localGPT and Robby-chatbot? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [localGPT trust report](/tools/promtengineer-localgpt/trust); [Robby-chatbot trust report](/tools/yvann-ba-robby-chatbot/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=promtengineer-localgpt`](/api/graphcanon/graph?tool=promtengineer-localgpt) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_