AI Social Media Caption Creator creates social media post captions in Airtable

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Built by Friedemann Schuetz Friedemann Schuetz
Created on June 05, 2026

Description

Welcome to my AI Social Media Caption Creator Workflow!

What this workflow does
This workflow automatically creates a social media post caption in an editorial plan in Airtable. It also uses background information on the target group, tonality, etc. stored in Airtable.

This workflow has the following sequence:

Airtable trigger (scan for new records every minute)
Wait 1 Minute so the Airtable record creator has time to write the Briefing field
retrieval of Airtable record data
AI Agent to write a caption for a social media post. The agent is instructed to use background information stored in Airtable (such as target group, tonality, etc.) to create the post.
Format the output and assign it to the correct field in Airtable.
Post the caption into Airtable record.

Requirements
Airtable Database: Documentation
AI API access (e.g. via OpenAI, Anthropic, Google or Ollama)

Example of an editorial plan in Airtable:
Editorial Plan example in Airtable

For this workflow you need the Airtable fields "created_at", "Briefing" and "SoMe_Text_AI"

Feel free to contact me via LinkedIn, if you have any questions!

Nodes Used (4)

AI Agent
@n8n/n8n-nodes-langchain.agent
Airtable
n8n-nodes-base.airtable
OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi
Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow