Automated Meeting Prep with GPT-5 & Gemini from Calendar to Slack via Attio

This n8n workflow revolutionizes meeting preparation for busy professionals. Triggered automatically Monday through Friday at 6 AM, it scans your Google Calendar for the day's events, identifies meetings with external attendees, and conducts in-depth research using Attio CRM, Gmail history, past interactions, and Perplexity for company insights. AI agents powered by GPT-5 and Gemini synthesize this data into structured briefs with attendee backgrounds, relationship context, talking points, and strategic objectives.

Benefits include arriving fully prepared with actionable insights, saving hours of manual research, reducing meeting anxiety, and enhancing negotiation outcomes. Ideal for sales teams, account managers, executives, and anyone in client-facing roles who value efficiency and competitive edge.

Setup requires credentials for Google Calendar, Gmail, Slack, Attio, OpenRouter (for AI), and Perplexity. Personalize by updating your email in the workflow nodes. Once configured, it runs hands-free, delivering formatted Slack messages to kickstart your productive day.