CustomGPT.ai is a no-code platform for building governed AI agents grounded in your own business content. Upload documents, paste a sitemap, or connect tools like Google Drive, HubSpot, and Notion—the platform ingests 1,400+ file types, indexes the content, and lets an agent answer customer or staff questions with citations to the source behind every answer. Its anti-hallucination technology is positioned as a core differentiator, alongside 92-language support, SOC 2 Type 2 and GDPR compliance, and 100+ integrations. Agents can be deployed as a website widget, live chat, or via REST API. Standard plan is $99/month (10 agents, 1,000 queries/month); Premium is $499/month (25 agents, 5,000 queries/month); Enterprise is custom. A 7-day free trial is available but requires a credit card. Note: there is no standalone mobile app; for mobile integration, the official guidance is to route API calls through your own backend to protect keys.