Risk: High

Starting an AI self-service portal builder business from scratch can be highly risky, especially for someone who can't afford to lose money. Potential losses include money invested in software development, marketing, and operational costs, as well as time and energy dedicated to building and promoting the platform. Beginners often face challenges in generating revenue, with some spending money on technology and tools without seeing returns. Startup costs for AI technology and software development can be significant and may not pay off immediately, leading to financial losses. Online discussions often highlight failures and financial setbacks when venturing into AI technology without sufficient expertise and resources. I'd rate the risk a 1 out of 3 because of the substantial potential for financial loss and challenges in profitability for newcomers to the AI self-service portal builder industry.