Socratus
Socratus is an intelligent workspace for connected thinking, built by FiveRivers Technologies.
Most tools help you write things down. Socratus helps you question what you know, connect it, and build on it with AI that runs privately on your device.
Every note you take is a small bet that you will need it later. Yet most notes apps were built to store information, not to understand it. So the bet rarely pays off. Ideas get buried in folders, connections go unmade, and the insight you captured last year sits three clicks away from the problem it would have solved today.
We think the problem is the model, not the user. A folder is a filing cabinet. It keeps things, but it does not think with you.
Socratus starts from a different premise. Your notes are not files to be stored. They are a body of knowledge to understand. When you treat them that way, something changes: you can ask questions and get answers grounded in your own words, search by meaning instead of guessing keywords.
Learn more
Gatsbi
Gatsbi is an intelligent research assistant that helps scholars, scientists, and innovators accelerate their work and deepen their thinking. It combines powerful large language models with academic rigor to support research idea generation, literature reviews, meta-analyses, academic writing, and patent disclosure preparation — all within one seamless platform.
Learn more
Kael
Kael is an AI-powered conversational assistant designed to help users work with research materials more effectively by supporting file uploads, tool calls, and real-time streaming responses that keep interactions smooth and efficient. It offers a context-aware workspace that lets you upload papers and documents, ask detailed questions, and explore connections across sources to deepen understanding without losing context. Kael’s AI chat feature enables users to synthesize insights from multiple documents, identify patterns or contradictions, and build on previous points, delivering responses that are grounded in the content you provide rather than generic data. You can turn those insights into structured outputs like well-supported slides, clear notes, or comprehensive reports with citations tied back to your uploads, helping to communicate key ideas effectively for presentations or summaries.
Learn more
YouMind
YouMind is an AI-powered creation studio that seamlessly blends learning and writing in a unified workspace, empowering users to turn ideas into meaningful output. With a browser extension and upload support, it lets creators easily save diverse source materials to dedicated project boards. Within these boards, users can conduct deep material exploration through AI-powered tools that convert media to text, generate summaries, highlight key points, and build mind maps. It supports custom agent assistants utilizing top models from OpenAI, Anthropic, Google, and DeepSeek, enabling contextual querying and conversational aid. Organization is intuitive and flexible; content, thoughts, and notes are grouped logically within each board, and custom assistants can be configured with simple settings for tasks like topic extraction. For output, YouMind emphasizes human–AI collaboration, all within a privacy-first environment where user data is fully controlled.
Learn more