Collect WhatsApp Questionnaire Responses to Postgres (Anketa)

This n8n workflow enables businesses to collect structured questionnaire responses via WhatsApp, automatically saving data to a Postgres database. The basis version populates an 'anketa_question' table with survey questions and records user completions from WhatsApp interactions. An enhanced version adds delivery of lead magnets from Google Drive upon completion and sends configurable reminders for unfinished surveys, ensuring higher response rates.

Key benefits include streamlined data collection without manual entry, centralized storage for analysis, and improved user engagement through automated follow-ups. It saves significant time for sales teams by turning casual WhatsApp chats into qualified leads, integrable with CRM systems for pipeline management.

Ideal use cases: Lead generation in sales pipelines, customer feedback surveys, market research via messaging apps, or onboarding forms. Perfect for e-commerce, real estate, or service businesses using WhatsApp for customer interaction.

Setup involves running a provided SQL script to create tables (replace schema name), configuring WhatsApp OAuth and Postgres credentials, then activating the workflow. Customization allows modifying questions, branding messages, or schema for additional fields.