Automate LinkedIn Posts from Fireflies with GPT-4o-mini & Slack

Transform Every Meeting into LinkedIn Content Automatically

Turn your Fireflies meeting recordings into polished LinkedIn posts without lifting a finger. This intelligent n8n workflow connects directly to your Fireflies account and automatically generates scroll-stopping LinkedIn content from every recorded call using GPT-4o-mini. Perfect for founders, consultants, and sales leaders who want consistent LinkedIn presence without the writing workload.

What This Workflow Does

• Auto-triggers on call completion — Fireflies sends an instant signal when transcription finishes, requiring zero manual intervention
• Validates incoming data — Automatically checks for valid meeting IDs and filters out invalid or test signals
• Extracts meaningful insights — Pulls speaker dialogue, pricing discussions, key questions, keywords, meeting overview, and sentiment analysis from full transcripts
• Generates structured LinkedIn posts — GPT-4o-mini creates compelling 180-280 word posts with hooks, specific insights, 3-5 emoji learnings, engaging questions, and relevant hashtags
• Saves to Google Drive — Creates complete Google Docs with post content, meeting details, participants, keywords, action items, and Fireflies transcript links
• Delivers Slack previews — Sends formatted post drafts to your Slack channel for review before publishing

Use Cases

• Sales leaders sharing prospect insights and industry trends from discovery calls
• Consultants documenting client learnings and strategic advice sessions
• Founders publishing thought leadership content from investor and customer meetings
• Business development professionals showcasing partnership discussions and market intelligence

Technical Details

Integrations: Fireflies (webhook trigger), OpenAI GPT-4o-mini, Google Drive, Slack
n8n Nodes: Webhook, If, Set, Code, Slack, Sticky Note
Requirements: Active Fireflies account, Google Drive access, Slack workspace, OpenAI API key

This workflow eliminates the content creation bottleneck that prevents busy professionals from maintaining active LinkedIn presence. Install once and let every meeting become your next viral post.