Passive income: NO

Starting an AI Customer Sentiment Analysis Service can potentially lead to earning passive income, but the likelihood varies. To establish passive income, you need to set up automated systems for data collection, analysis, and reporting. This can involve using AI algorithms, automated data processing tools, and scheduling software. While some individuals have achieved passive income in this field, it is more common for active involvement to be required, especially in the initial stages. It may take several months to a year to reach a level where income becomes more passive, and even then, ongoing monitoring and adjustments are often necessary. Success in achieving passive income can depend on factors such as market demand, competition, and the effectiveness of your systems. It is realistic to expect some level of passive income potential from this side hustle, but complete automation and hands-off income generation may not be typical for most individuals.