Gloomberb

About

Gloomberb is an open-source research terminal that provides charts, financials, filings, news and earnings calls for any listed company. Its desktop app runs on macOS (Apple Silicon), and the same account and layouts work across the desktop app, the browser and the terminal. The app includes 177 functions, each reachable with one shortcut, such as a quote board, options chain, volatility surface, and portfolio risk and stress tools.

Gloomberb is free and open source under the MIT license, with 2.6k stars on GitHub. Users can read the code, fork it, or write a plugin. A Pro tier adds real-time quotes and news and is offered with a 7-day free trial, then $70 per month.

The website also describes Gloom for firms, which gives funds, family offices and desks one terminal for every seat, with each seat receiving Pro.