Startup cost: $200 - $2k

Setup costs for starting an AI Customer Sentiment Analysis Service typically range from $200 to $2,000. At the minimum end, one would need a basic website, cloud storage services, and perhaps some initial marketing expenses. On the higher end, investing in professional website development, advanced AI tools, customer data management systems, and targeted advertising campaigns could enhance the service quality and reach. Essential expenses include domain registration, web hosting, AI software subscriptions, and initial marketing campaigns. Optional costs might include hiring a graphic designer for branding or investing in premium AI tools. Recurring fees may include software subscriptions and marketing expenses. It's important to note that costs can escalate as one commits to more advanced tools and services. To take this side hustle seriously, budgeting around $1,000 to $2,000 for a comprehensive setup would be a prudent approach.