Fennel

Fennel is a New York-based mobile investing app that lets everyday retail investors trade commission-free stocks and ETFs while surfacing digestible ESG data and shareholder-voting information for the companies they own. Founded in 2022 by former physics PhD and dark-matter researcher Daniel Naim, Fennel positions itself as a B Corp-certified brokerage that refuses payment for order flow and does not lend out customer shares - so votes stay with the shares. For a $4.99 monthly subscription, users get 25+ financial metrics, 200+ ESG indicators, AI-powered news sentiment, and tools to follow past and upcoming shareholder ballots.