SurfSense: Open Source AI Research Agent with Extensive Integrations

SurfSense: Open Source AI Research Agent with Extensive Integrations

Summary

SurfSense is an open-source AI research agent designed as an alternative to tools like NotebookLM and Perplexity. It integrates with a wide array of external sources, including search engines, Slack, Notion, and GitHub, allowing users to connect their personal knowledge base. This highly customizable tool offers features like powerful search, chat with saved content, cited answers, and local LLM support for enhanced privacy.

Repository Info

Updated on October 11, 2025
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Tags

aiagentragpythonnextjschrome-extensionopen-sourceknowledge-base

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Introduction

SurfSense is an open-source AI research agent designed as a powerful alternative to proprietary tools like NotebookLM and Perplexity. It distinguishes itself by integrating with your personal knowledge base and a wide array of external sources, including Search Engines (Tavily, LinkUp), Slack, Linear, Jira, ClickUp, Confluence, Notion, YouTube, GitHub, Discord, and more. This highly customizable platform offers features such as powerful search, chat with saved content, cited answers, and robust privacy with local LLM support, all while being self-hostable.

Installation

Getting started with SurfSense is straightforward, offering both Docker and manual installation options. The Docker Installation provides a containerized setup with all dependencies, including pgAdmin, for an easy deployment. For those preferring more control or needing to customize their setup, the Manual Installation guide offers detailed, OS-specific instructions. Before installation, ensure you complete the prerequisite setup steps, which include PGVector setup and selecting a File Processing ETL Service (Unstructured.io, LlamaIndex, or Docling).

Examples

SurfSense offers a rich set of features to enhance your research and knowledge management:

  • Research Agent: Conduct powerful research and get cited answers from your integrated sources, similar to Perplexity.
  • Podcast Agent: Generate blazingly fast podcasts from your chat conversations or saved content, supporting multiple TTS providers and local TTS options.
  • Browser Extension: Utilize the cross-browser extension to save any webpage, including content protected beyond authentication, directly to your personal knowledge base.
  • Chat with Saved Content: Interact in natural language with your documents, images, videos, and external data, receiving cited answers.
  • Advanced RAG Techniques: Benefit from sophisticated RAG (Retrieval Augmented Generation) setups, including hybrid search, support for over 100 LLMs, 6000+ embedding models, and major rerankers for highly relevant results.
  • Extensive File Support: Upload and process content from over 50 file extensions, encompassing documents, presentations, spreadsheets, images, audio, and video formats.

Why Use SurfSense

SurfSense stands out as an exceptional tool for anyone seeking a highly customizable, private, and powerful AI research assistant. Its unique ability to connect to a vast array of external sources and seamlessly integrate with your personal knowledge base makes it an unparalleled solution for comprehensive information management and research. With features like local LLM support, advanced RAG techniques, and self-hostability, SurfSense offers users ultimate control over their data and privacy. Whether you are a developer, researcher, or simply someone who needs to efficiently manage and interact with a large volume of information, SurfSense provides an intelligent and flexible solution tailored to your needs.

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