Nosible

Nosible operates as an artificial intelligence research platform and search engine, focusing on managing and analyzing high-volume data for the asset management industry.

Founded in 2020 by Stuart Reid, a computer scientist and quantitative analyst, the company aims to provide user-friendly AI tools to the investment community. Reid's background includes experience in quantitative finance, machine learning, and building large-scale AI systems, which led to the creation of Nosible to address challenges he observed in the field. Together with founding engineer Matthew Dicks, Reid developed a novel solution to approximate nearest neighbor search, a significant challenge in AI.

The company's core business revolves around two main products. The first is a powerful search engine API that delivers real-time and historical data insights for businesses. The second, nosible.ai, is a platform featuring hyperspecialized AI agents designed to automate and streamline time-intensive research and asset management tasks. Unlike general AI models, each Nosible agent is trained for a specific task, such as data analysis, which it can reportedly complete in minutes compared to the hours it would take a human analyst. The company's technology is engineered to be highly efficient, with a hybrid search engine that integrates keyword and vector search, capable of handling billions of vectors on standard hardware. This results in a solution that is significantly more cost-effective than competing technologies in large-scale search.

Nosible's business model targets asset managers, equity analysts, and portfolio managers, providing them with tools to gain deeper insights into their portfolios, analyze investment ideas, and understand market trends. The platform processes vast amounts of data, analyzing public companies across numerous metrics and exchanges to provide comprehensive style and factor analysis. In March 2025, Nosible secured $1 million in a pre-seed funding round led by Atlantica Ventures, with participation from existing customers. This capital is intended to scale its sales and marketing operations and accelerate its go-to-market strategy.

Keywords: AI research platform, asset management technology, quantitative analysis, financial data insights, search engine API, hyperspecialized AI agents, investment research, portfolio analysis, Stuart Reid, large-scale search, approximate nearest neighbor, vector search, data analytics, fintech, AI for finance, equity analysis, real-time data, Atlantica Ventures, Matthew Dicks