Process & Summarize PDFs from Email & Messaging Apps with OpenAI GPT

This workflow transforms PDF documents from multiple communication channels into actionable AI-powered insights. It monitors Gmail and Outlook inboxes for PDF attachments, receives files via Telegram bot and WhatsApp Business API, extracts content using OpenAI, and produces comprehensive summaries including executive overviews, key points, important details, insights, and document type identification. Summaries are automatically sent back to the original senders, streamlining document review across platforms.

Ideal for business professionals, teams, and organizations handling contracts, reports, invoices, and financial documents. It saves hours of manual reading and analysis, reduces errors, and enables quick decision-making by delivering structured insights instantly. The multi-platform support ensures no PDF goes unnoticed, enhancing productivity in fast-paced environments like finance and legal teams.

Setup is straightforward: configure OAuth2 for email, API tokens for Telegram and WhatsApp, and OpenAI key. Test with sample PDFs to verify. Customization options include switching AI models, tweaking prompts, adding file types, or integrating notifications and external tools.

Use cases span finance (invoice processing), sales (contract reviews), HR (policy summaries), and operations (report analysis), making it a versatile tool for automated document workflows.