AI/ML Chatbot Development Cost by Industry: Healthcare, Fintech, Ecommerce & Real Estate (2026) Healthcare chatbots run $15K-$300K+ with HIPAA adding 15-40%. Fintech adds another $65K-$200K in PCI DSS + SOC 2. Ecommerce, real estate, and hospitality price on integration and volume instead. Real per-industry breakdown. Sep 28, 2026 8 min