WorkflowCrate
ExpertProfessionalEmail AutomationScheduled trigger9 nodes

Build a metrics report with PostgreSQL and Gmail at scale

Expert Email Automation workflow for Marketing & Advertising

Build a metrics report with PostgreSQL and Gmail at scale. An original, ready-to-import n8n workflow built around the 'Scheduled Digest' pattern for marketing & advertising. It runs on a schedule and orchestrates 8 nodes across PostgreSQL, Gmail. It uses n8n's LangChain AI nodes (Agent/Chain + chat model). Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. What used to take a morning now runs on its own.

Key benefits

  • Runs 24/7 in the background
  • Improves response time
  • Has retries and error handling built in
  • Standardizes the process every time

Use cases

  • Teams that want to scheduled digest without manual effort
  • Anyone automating newsletters in marketing
  • Replacing a fragile manual process with a reliable workflow

Integrations

PostgreSQLGmailGoogle Gemini

What's inside (9 nodes)

A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.

AggregateChain LlmGmailLm Chat Google GeminiPostgresSchedule TriggerSetSticky Note
Original n8n workflow template created and owned by WorkflowCrate. After purchase you receive the ready-to-import JSON file and a license to use and adapt it in your own projects.