CustomGPT

CustomGPT is a platform that enables businesses and organizations to build their own custom AI agents, specifically tailored to their proprietary content and knowledge bases. Unlike generic large language models, CustomGPT creates bespoke GPTs that are trained exclusively on the data provided by the user—such as internal documents, website content, PDFs, databases, and other file types. This ensures that the AI answers questions with high accuracy and always cites the exact sources from the user’s own materials, reducing hallucinations and building trust. The platform is designed for non-technical users. It requires no coding or engineering expertise. The entire process of creating a custom GPT is streamlined into three simple steps: first, connect your data through one-click integrations or by uploading files (over 1,400 supported file types, including text, images, spreadsheets, and more). Second, customize the AI’s behavior, tone, and scope of knowledge—for instance, you can set it to refuse answering questions outside your provided data or to always state "I don’t know" when information is missing. Third, deploy the AI as a chat widget on your website, a Slack bot, an API endpoint, or embed it into your own applications. Once deployed, the custom GPT interacts with end users—customers, employees, or partners—by answering their questions in real time. It can handle customer support inquiries, assist with internal knowledge retrieval, guide new hires through onboarding materials, or help sales teams quickly find product specifications and pricing from your internal documents. Because the AI is grounded solely in the data you supply, it provides consistent, brand-aligned responses that are factually correct according to your own sources. CustomGPT is used by over 10,00