Automation library · Research and reporting

AI-Powered CSAT Survey Analysis with Sentiment Scoring

Started by another system calling it, and works across Supabase. 16 steps, 1 branch: a working afternoon to understand properly.

Medium

16 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 3Logic 10Service 3

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

  1. 1Webhook TriggerWebhookStarts it
  2. 2Validate Survey DataCodeLogic
  3. 3Calculate ScoresCodeLogic
  4. 4Error HandlerCodeLogic
  5. 5Prepare Sentiment AnalysisCodeLogic
  6. 6Respond with ErrorRespond To WebhookStarts it
  7. 7AI Sentiment AnalysisHttp RequestService
  8. 8Parse AI AnalysisCodeLogic
  9. 9Check Priority LevelIfLogic
  10. 10Create Urgent AlertCodeLogic
  11. 11Merge Analysis ResultsMergeLogic
  12. 12Aggregate Trend DataCodeLogic
  13. 13Save Survey AnalysisSupabaseService
  14. 14Save Trend DataSupabaseService
  15. 15Format Final ResponseCodeLogic
  16. 16Respond to WebhookRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
16, with 1 branch
Size
Medium: a working afternoon
Connects to
Supabase
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Supabase account. 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. 16 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 16 steps before you point it at anything that matters.