Custom GPT for Business: What It Is, What It Costs, and How to Build One [2026]

A custom GPT for business is an AI assistant trained on your company's specific data, policies, products, and workflows — so it gives accurate, context-aware answers instead of generic responses. ConsultingWhiz builds custom GPTs and RAG-powered AI assistants for businesses, typically deployed within 2–3 weeks for $8,000–$35,000 depending on data complexity.

A custom GPT for business is an AI assistant trained on your company

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