Automation library · Alerts and monitoring

Audit multi-page CRO with OpenAI and Google Sheets

Started by someone submitting a form, and works across Gmail and Google Sheets. It hands the judgement calls to OpenAI. 13 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: OpenAI

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13 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 1Model 3Logic 6Service 3

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

  1. 11. Form, Multi-Page CRO AuditForm triggerStarts it
  2. 27. OpenAI, GPT-4o-mini ModelLm Chat Open AiModel
  3. 38. Parser, Structured CRO OutputOutput Parser StructuredModel
  4. 42. Set, Config ValuesSetLogic
  5. 56. AI Agent, CRO AuditAgentModel
  6. 63. Code, Build Pages ListCodeLogic
  7. 79. Code, Prepare Audit ResultsCodeLogic
  8. 84. HTTP, Scrape Landing PageHttp RequestService
  9. 910. Google Sheets, Log CRO AuditGoogle SheetsService
  10. 1011. IF, Score Below Threshold?IfLogic
  11. 115. Code, Clean HTML to TextCodeLogic
  12. 1212. Gmail, Send CRO AlertGmailService
  13. 1313. Set, No Alert NeededSetLogic

How it's built

Starts on
Someone submitting a form
Steps
13, with 1 branch
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets
Model
OpenAI

Questions

What does it need to run?

An n8n account, plus your own Gmail and Google Sheets accounts, and a key for OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on someone submitting a form.

Does it use AI?

Yes. It calls OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 13 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 13 steps before you point it at anything that matters.