Endex

AI analyst native to Excel

Endex builds a digital coworker native to Excel, aimed at financial institutions where analysts will increasingly work alongside AI. Building inside Excel rather than around it is the deliberate choice — financial analysis lives in spreadsheets, and any tool requiring analysts to leave them is one they will not adopt. The team works at the frontier of agentic development and applied finance in close collaboration with leading research labs, is backed by OpenAI following a $14 million raise, and has seen significant demand from financial firms across the country since launch.