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n8n Postgres workflows

43 templates · 223K views

Every free n8n template in our index that uses the Postgres node, most-viewed first.

Often paired with

Code 17AI Agent 15HTTP Request 12OpenAI Chat Model 8OpenAI 7Google Sheets 7Default Data Loader 6Slack 6Supabase 5Embeddings OpenAI 5Postgres Chat Memory 5Telegram 4Call n8n Workflow Tool 4Gmail 4Simple Memory 4Recursive Character Text Splitter 4

Postgres templates

#NameViews
  1. 1Generate Instagram Content from Top Trends with AI Image Generation72K
  2. 2AI Agent for realtime insights on meetings16K
  3. 3Insert Excel data to Postgres12K
  4. 4WordPress - AI Chatbot to enhance user experience - with Supabase and OpenAI11K
  5. 5🤖 Advanced Slackbot with n8n9,377
  6. 6ETL pipeline for text processing8,734
  7. 7Query Google Sheets/CSV data through an AI Agent using PostgreSQL8,069
  8. 8Suspicious Login Detection6,442
  9. 9Synchronize your Google Sheets with Postgres6,087
  10. 10Generate and insert data into a Postgres database5,969
  11. 11Build your own PostgreSQL MCP server5,672
  12. 12Run a SQL query on Postgres5,514
  13. 13Youtube Outlier Detector (Find trending content based on your competitors)5,386
  14. 14Transfer data from Postgres to Excel3,902
  15. 15Create a table in Postgres and insert data3,816
  16. 16Import CSV files from Filesystem into Postgres3,729
  17. 17Natural Language Database Queries with Dual-Agent AI & PostgreSQL Integration3,658
  18. 18Join data from Postgres and MySQL3,521
  19. 19AI-Powered Lead Generation with Apollo, GPT-4, and Telegram to Database3,488
  20. 20Enrich up to 1500 emails per hour with Dropcontact batch requests3,370
  21. 21Send SMS alerts based on database queries (Twilio and Postgres)3,185
  22. 22Convert PostgreSQL table to CSV2,851
  23. 23Auto-Generate & Publish SEO Articles to WordPress with GPT-4 + Postgres Tracking2,645
  24. 24Answer multi-channel support queries with OpenAI RAG and Supabase2,462
  25. 25Gmail to Vector Embeddings with PGVector and Ollama1,892
  26. 26Index Google Drive files into a Supabase vector store with OpenAI embeddings1,730
  27. 27Email Assistant: Convert Natural Language to SQL Queries with Phi4-mini and PostgreSQL1,672
  28. 28Smartlead to HubSpot Performance Analytics1,662
  29. 29Pyragogy AI-Driven Handbook Generator with Multi-Agent Orchestration1,059
  30. 30Watchdog: Update All Workflows With Default Error Workflow1,026
  31. 31Process Multiple Media Files in Telegram with Gemini AI & PostgreSQL Database794
  32. 32AI-Powered Asana Task Prioritization with GPT-4 and Pinecone Memory614
  33. 33Automated Restaurant Call Handling & Table Booking System with VAPI and PostgreSQL559
  34. 34Local Document Question Answering with Ollama AI, Agentic RAG & PGVector541
  35. 35Export AI Agent Conversation Logs from Postgres to Google Sheets485
  36. 36AI Agent that updates its own rules to modify behavior468
  37. 37AI-Powered MIS Agent437
  38. 38Generate & Test SQL Code with GPT/OpenRouter AI and PostgreSQL Sandbox380
  39. 39Error Handling System with PostgreSQL Logging and Rate-Limited Notifications370
  40. 40Enrich Seller Data with Email & Domain Lookup using Bright Data & Google Search293
  41. 41Generate Complete Database Schemas with Claude for SQL Databases258
  42. 42The title is very good, clearly conveying the template's purpose while mentioning key technologies133
  43. 43Scrape Google Maps by area & Generate Outreach Messages for Lead Generation119
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