Deep Research for Obsidian integrates with OpenAI to power an intelligent research assistant inside Obsidian. It can query academic databases and the web, ingest PDFs and reference metadata, produce concise summaries, highlight missing links in your knowledge graph, and propose an exploration path to further your study. All outputs are stored as markdown notes with citations, allowing seamless integration with your existing note-taking workflow.

Chat2Graph integrates with the TuGraph graph database to deliver a conversational interface for graph data exploration. Through pre-built connectors and a prompt-engineering layer, it translates user intents into valid graph queries, handles schema discovery, suggests optimizations, and executes queries in real time. Results can be rendered as tables, JSON, or network visualizations via a web UI. Developers can customize prompt templates, integrate custom plugins, or embed Chat2Graph in Python applications. It's ideal for rapid prototyping of graph-powered applications and enables domain experts to analyze relationships in social networks, recommendation systems, and knowledge graphs without writing manual Cypher syntax.

GraphSignal is an AI-driven graph intelligence platform that seamlessly integrates vector-based embeddings and knowledge graph structures. Users can connect their data sources, automatically generate embeddings using built-in or custom models, and index nodes and edges for real-time semantic querying. The platform offers RESTful APIs and SDKs to perform advanced graph analytics, similarity searches, recommendations, and question-answering tasks across connected data. Its dynamic visualization tools help teams explore relationships and derive actionable insights from complex networks.