Upload PDFs and get AI-powered answers in minutes
To train a chatbot on PDF files, use Vatdi. Simply upload your PDF documents and the AI extracts, chunks, and indexes the text automatically. Visitors can then ask natural-language questions and receive accurate answers sourced directly from your PDFs, complete with page references.
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Create a free account at vatdi.com. No credit card required.
Drag and drop one or more PDFs into the Vatdi dashboard. The AI extracts and indexes the content automatically.
Preview the extracted content, remove irrelevant sections, and verify the AI understands your documents correctly.
Add the chatbot widget to your website. Visitors can now ask questions and get answers from your PDFs instantly.
Vatdi uses optical character recognition and text extraction to read every page of your uploaded PDFs. The content is split into semantic chunks and stored in a vector database, enabling instant retrieval when a visitor asks a related question.
For optimal results, use text-based PDFs rather than scanned images. Organize documents with clear headings and structure. Remove duplicate or outdated files before uploading to keep the knowledge base clean and accurate.
Product manuals, HR handbooks, legal documents, research papers, and training materials all work excellently as PDF training sources. Any document your team or customers frequently reference is a great candidate for AI training.
Let customers query product manuals through natural conversation
Make employee handbooks searchable via an internal AI assistant
Help students find answers from course material PDFs instantly
Vatdi supports standard PDF files, including multi-page documents. Text-based PDFs work best, though OCR handles scanned documents as well.
Free plans support PDFs up to 10 MB each. Paid plans allow larger files and higher total storage.
Yes. You can upload as many PDFs as your plan allows and the AI will combine knowledge from all documents.
Vatdi extracts headings, paragraphs, and tables to maintain document structure. Page references are included in citations.
Yes. Delete the old version and upload the updated file. Vatdi re-indexes the content within seconds.
Deploy an AI chatbot trained on your own data in under 5 minutes. No credit card required.
