Automate long-tail keyword research

n8n + Airtable + YepAPI expand a seed keyword into related searches, autocomplete ideas and SEO metrics.

by /u/cuebicai11 Oct 2026

Prompt for your agent

Goal: Turn a seed keyword into a researched list of long-tail keywords.
Setup: agents used in source: n8n; tools/MCPs stated: n8n, Airtable, YepAPI.
Steps:
1. Start from a seed keyword.
2. Explore related searches and autocomplete suggestions.
3. Collect SEO metrics and store results in Airtable.
4. Related: generate an ICP first (Gemini + Perplexity) so keywords match who you’re writing for.
Rules: ask me before anything irreversible (sending, posting, paying, deleting); don’t invent data, results or tools I haven’t given you; tell me what you couldn’t verify.
Based on: /u/cuebicai — https://www.reddit.com/r/n8n/comments/1x2yb1l/i_got_tired_of_researching_keywords_manually_so_i/

Steps are from the source. Includes a “Based on” credit line.

I tried this

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Agents, models and tools only what the source states

Agents
n8n
Tools
  • n8n
  • Airtable
  • YepAPI

Sources & credit