AI Tools Directory

Research tools

5 tools · Explorer →

New

NotebookLM

Source: Official site (curated) · verified on Nov 1, 2026

Meet Gemini Notebook, the AI research tool and thinking partner that can analyze your sources, turn complexity into clarity and transform your content.

ProductivityResearchUnverified
Web
New

Open WebUI

Source: GitHub · verified on Nov 1, 2026

User-friendly AI Interface (Supports Ollama, OpenAI API, ...) Open WebUI is a home for AI, a self-hosted AI platform that's extensible, feature-rich, user-friendly, and built to run entirely offline. With support for Ollama and OpenAI-c…

Local AI toolsResearchUnverifiedRuns locally
LinuxTerminal / CLIWeb
New

Perplexity

Source: Official site (curated) · verified on Nov 1, 2026

Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.

ResearchAI assistantsUnverified
Web
New

Private GPT

Source: GitHub · verified on Nov 1, 2026

Complete API layer for private AI applications on local models: RAG, skills, tools, MCP, text-to-sql, and more. Works with any OpenAI-compatible inference server.

Data analysisLocal AI toolsFreeOpen sourceRuns locally
WindowsmacOSLinux
New

Utopia

Source: GitHub · verified on Nov 1, 2026

World's first open-source enterprise world model. The enterprise world model built by DeepLethe. It is the first open substrate for knowledge engineering that learns passively and governs itself. Where a knowledge graph or a vector stor…

Local AI toolsGraphic designFreeOpen sourceRuns locally
Web