Leni is an AI business-intelligence platform built for commercial real estate, private equity, and investment finance teams managing large property portfolios. The company was founded in 2022 in Toronto as RealSage by CEO Arunabh Dastidar, CRO Gaurav Madani, and COO Zain Nathoo, rebranding to Leni in 2024 as its focus shifted toward a broader agentic AI product.
Leni connects to property and finance systems such as Yardi, Entrata, ResMan, RealPage, and AppFolio, then uses a patent-pending Routed-Knowledge Graph to automate underwriting, portfolio reporting, market research, and memo generation from documents, emails, and meeting notes. At the time of its rebrand, the platform reported supporting roughly 500,000 apartment units and about $75 billion in portfolio value for its customers.
The tool targets asset managers, real estate investors, and property operators who spend substantial time assembling reports across disconnected systems. Leni does not publish self-serve pricing; access is arranged through a custom quote after a product demo, reflecting its enterprise-focused sales motion.









