What are the best AI tools for Shopify growth teams in 2025?

Growth teams running Shopify at scale need tools in five categories: unified analytics/BI, ad spend forecasting, AI-generated insights that catch anomalies and root causes, onsite personalization and CX, and inventory demand forecasting. That's the honest answer to what are the best AI tools for Shopify growth teams in 2025, and it's rarely one tool.