Automation library · Customer support

Route AI-powered customer support with Slack and PostgreSQL

Started by another system calling it, and works across Email, Google Sheets and Postgres. 18 steps, 2 branches: a working afternoon to understand properly.

Medium

18 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
3Services it connects to

The flow

Starts it 2Logic 10Service 6

The steps in the order they run, from what starts it.

  1. 1Webhook TriggerWebhookStarts it
  2. 2Extract & Enrich DataSetLogic
  3. 3Sentiment & Context AnalysisCodeLogic
  4. 4Urgency CheckIfLogic
  5. 5Send Urgent AlertHttp RequestService
  6. 6Merge After UrgencyMergeLogic
  7. 7Fetch Conversation HistoryPostgresService
  8. 8Search Knowledge BaseCodeLogic
  9. 9Build AI ContextCodeLogic
  10. 10AI Response GeneratorCodeLogic
  11. 11Process & Analyze ResponseCodeLogic
  12. 12Routing DecisionIfLogic
  13. 13Slack EscalationHttp RequestService
  14. 14Send Auto ResponseEmail SendService
  15. 15Merge After RoutingMergeLogic
  16. 16Log to Analytics DashboardGoogle SheetsService
  17. 17Save to DatabasePostgresService
  18. 18Send API ResponseRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
18, with 2 branches
Size
Medium: a working afternoon
Connects to
Email, Google Sheets, Postgres
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Email, Google Sheets and Postgres accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 18 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 18 steps before you point it at anything that matters.