Your knowledge, always accessible

Upload your documents to create a knowledge base. HeyJo uses an advanced proprietary Agentic RAG (Retrieval Augmented Generation) system to understand your questions and retrieve accurate answers grounded in your actual documents. Every response comes with source citations so you can verify the information.

HeyJo supports all common document formats — PDFs, Word documents, PowerPoint presentations, Excel spreadsheets, text files, and more. This includes user manuals, equipment guides, specifications, maintenance procedures, compliance documents, product catalogs, and any other business documentation. We extract both text and images to provide comprehensive answers with visual context.

HeyJo supports three roles: Team Managers create and manage knowledge bases and invite team members. Team Members access shared sources and ask questions. Installers get temporary, time-limited access to specific sources for field work.

Yes. HeyJo extracts and displays relevant diagrams, schematics, charts, and photos directly from your uploaded documents when they help answer your question. These are the original visuals from your docs, not generated illustrations.

Yes, HeyJo supports over 60 languages. You can upload documents in one language and ask questions in another — the AI handles cross-language retrieval and translation seamlessly.

HeyJo provides highly accurate answers because every response is grounded in your actual documentation. Source citations let you click through to the exact page and paragraph to verify any information.

Yes, HeyJo is fully GDPR compliant. Your documents are encrypted, never shared with third parties, and never used to train AI models. All data is processed and stored within the EU.

Yes, you can start using HeyJo for free and explore its features before deciding to upgrade. No credit card required.