Sensai lets you ask a simple question: would an AI have managed your portfolio better than just holding? Import your holdings from any Indian broker, a CAS PDF or a screenshot (spreadsheets are read on your device), or try a sample portfolio. Give the AI a budget, an aim and a time window. It researches about 2,600 NSE stocks and 350 ETFs, proposes a plan with its reasoning, risks and sources for every trade, and lets you edit it before it runs. It then paper-trades a virtual copy of your portfolio and grades itself against buy-and-hold and the Nifty 50, after real Indian charges, losses shown as clearly as wins.

Built end to end on Cloudflare Workers (Next.js via vinext, Hono, D1, Queues, Cron) with resumable AI research, personal-data redaction, real deletion and a mobile-first UI. Educational simulation with virtual money, not investment advice.