When you need Gmail and Postgres talking to each other, here are the 57 n8n workflows in the catalog that already do it. Each is integration-tagged and privacy-stripped — copy the JSON and import.
Workflows that pair Gmail with Postgres
This simple philosophy changes the way we think about automated sales agents. Context changes everything. In this 4-part workflow, we start by creating a knowledge base that will act as context across
This workflow runs every Monday at 8 AM and automatically monitors your Jira project, measures progress against the active sprint, and delivers a structured report to stakeholders — with zero manual e
User Signup & Verification: The workflow starts when a user signs up. It generates a verification code and sends it via SMS using Twilio. Code Validation: The user replies with the code. The workflow
This n8n workflow automates the process of ingesting files from Google Drive into a Supabase database, preparing them for a knowledge base system. It supports text-based files (PDF, DOCX, TXT, etc.) a
A scheduled process aggregates content from eight distinct data sources and standardizes all inputs into a unified format. AI models perform sentiment scoring, detect conspiracy or misinformation sign
This workflow automates bulk email campaigns with built-in validation, deliverability protection, and smart send-time optimization.
Suspicious_login_detection. Uses postgres, httpRequest, noOp, html. Webhook trigger; 43 nodes.
This n8n workflow is designed for security monitoring and incident response when suspicious login events are detected. It can be initiated either manually from within the n8n UI for testing or automat
This workflow automates business intelligence reporting by aggregating data from multiple sources, processing it through AI models, and delivering formatted dashboards via email. Designed for business
Rss-Daily. Uses @mendable/n8n-nodes-firecrawl, agent, gmail, lmChatOllama. Scheduled trigger; 38 nodes.
This workflow transforms raw SaaS metrics into a fully automated Product Health Monitoring & Incident Management system.
This workflow is for contractors, freelancers, local service businesses, and small teams that receive leads and customer requests through Gmail but do not have a dedicated sales or admin team.
This workflow automates end-to-end contract analysis using AI. It extracts clauses, evaluates risks, tracks obligations, and generates an executive summary from uploaded contracts.
Automates sales data analysis and strategic insight generation for sales managers and strategists needing actionable intelligence. Fetches multi-source data from sales, marketing, and financial system
Scheduled runs collect data from oil markets, global shipping movements, news sources, and official reports. The system performs statistical checks to detect anomalies and volatility shifts. An AI-dri
This workflow is designed for B2B/SaaS teams who want to secure renewals before it’s too late.
Collects articles from your preferred RSS feeds. Rates and tags each article using an AI model (e.g., QWEN 14B-s4), filtering for relevance and quality. Summarizes high-rated articles with a language
Automatically compare AI-generated email drafts against what your support team actually sent, learn from the differences, and improve future drafts over time — without any model fine-tuning.
Automated Gmail Email Processing System
This workflow automates the complete end-to-end processing of daily revenue transactions for finance and accounting teams. It systematically retrieves, validates, and standardizes transaction data fro
This workflow automates financial transaction surveillance by monitoring multiple payment systems, analyzing transaction patterns with AI, and triggering instant fraud alerts. Designed for finance tea
This workflow is designed for Customer Success Managers, Growth Teams, and SaaS Business Owners who want to proactively reduce churn using AI. It automates the analysis of customer health and the deli
This workflow monitors customer health by combining payment behavior, complaint signals, and AI-driven feedback analysis. It runs on daily and weekly schedules to evaluate risk levels, escalate high-r
This workflow is the core of a three-part email automation system. It monitors your Gmail inbox in real time, classifies every inbound customer email with AI, retrieves contextually relevant data from
See more Gmail workflows · Postgres workflows
FAQ
How do I trigger a Postgres action from Gmail?
Most workflows in this list use either a Gmail webhook trigger (real-time) or a polling trigger (every N minutes). From there, downstream Postgres nodes handle the action. Open any workflow's detail page to see the exact node graph.
Do I need both a Gmail and a Postgres account?
Yes — n8n connects to each integration via your own credentials. AutomationFlows strips credential IDs before publishing, so you'll add your own.
Are these Gmail → Postgres workflows free?
Yes — every workflow on AutomationFlows is free to browse and copy. Pro adds a multi-signal QualityScore on every workflow plus bulk JSON download.