Castello.ai is an AI-powered tool designed to facilitate real-time financial analysis. The core functionality of this tool revolves around providing immediate support for financial inquiries, negating the need for traditional research and data gathering processes.

It allows users to make more informed financial decisions by providing expert information instantaneously, simplifying what can typically be a complex and time-consuming task.

Users do not need to be limited by the number of queries, making this tool highly accessible for those in need of continuous financial data analysis. It's important to note that to run this application user needs to have JavaScript enabled.

The tool offers a personalization feature, which tailors the analysis to user's specific requirements, this implies that the insights provided are highly targeted and relevant for individual users' needs.

This is particularly beneficial for those in professional roles such as financial analysts, strategists and planners who constantly require precise and reliable financial information.

However, it's not just limited to professionals, anyone with financial curiosity may find this tool relatively useful.