Endex

Endex is an AI agent built directly into Excel that automates financial modeling and data analysis for enterprise finance teams, backed by $14 million in funding led by OpenAI's Startup Fund. It traces cell references with AI-labeled navigation through complex workbooks, integrates with major LLM providers and OpenAI's Deep Research tool, converts PDFs into tables to eliminate manual data entry, and includes a custom memory system that remembers user preferences and workflows. It offers native access to internal files and external data sources in one interface, one-click undo, and template creation for repeatable financial models. Endex targets investment banks, hedge funds, private equity firms, real estate developers, and Fortune 500 finance teams, with enterprise contact-based pricing and a waitlist for other customers.