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Automate SEO research & content gap analysis with OpenAI

Started by another system calling it, and works across Gmail, Google Sheets and Slack. It hands the judgement calls to OpenAI. 15 steps: a working afternoon to understand properly.

MediumCalls a model: OpenAI

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

The flow

Starts it 2Model 5Logic 4Service 4

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

  1. 1LLM Engine for Market Intelligence AnalysisLm Chat Open AiModel
  2. 2Parse Market Analysis Output JSONOutput Parser StructuredModel
  3. 3Error Handler TriggerError triggerStarts it
  4. 4Receive SEO Keyword Analysis RequestWebhookStarts it
  5. 5LLM Engine for Insight FormattingLm Chat Open AiModel
  6. 6Analyze Keyword SEO Opportunities (AI)AgentModel
  7. 7Slack: Send Error AlertSlackService
  8. 8Extract Keyword from Request PayloadSetLogic
  9. 9Generate Client-Ready SEO Insights Email (AI)AgentModel
  10. 10Flatten AI Output for Downstream UseCodeLogic
  11. 11Run Google SERP Search for Keyword (India)Serp ApiService
  12. 12Send SEO Opportunity Report via EmailGmailService
  13. 13Map SEO Fields for UI & ReportingCodeLogic
  14. 14Normalize SERP Results into SEO DatasetCodeLogic
  15. 15Log SEO Analysis Result to Google SheetsGoogle SheetsService

How it's built

Starts on
Another system calling it
Steps
15
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets, Slack
Model
OpenAI

Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Sheets and Slack accounts, and a key for OpenAI. 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?

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. 15 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 15 steps before you point it at anything that matters.