When you need Google Calendar and Slack talking to each other, here are the 124 n8n workflows in the catalog that already do it. Each is integration-tagged and privacy-stripped — copy the JSON and import.
Workflows that pair Google Calendar with Slack
Recruitment Ops Automation Suite (EU Placements). Uses gmailTrigger, anthropic, airtable, gmail. Webhook trigger; 71 nodes.
Who is this for? Agencies, consultants, and service providers who conduct discovery calls and need to quickly turn conversations into professional proposals.
Get notified when the International Space Station passes over your location - but only when you can actually see it! This workflow combines real-time ISS tracking with weather condition checks to send
This workflow connects Slack with Google Workspace, Cal.com, OpenWeather, and Google Gemini to act as a Slack-based assistant for Gmail, Calendar, Docs, Sheets, Drive, and Contacts, and to post an aut
This workflow turns incoming WhatsApp messages (text, audio, images, and documents) into actionable support interactions by extracting content, detecting sentiment, and using an AI agent with a Supaba
This n8n workflow automatically prepares comprehensive sales research briefs every morning for your upcoming meetings by analyzing both the companies you're meeting with and the individual attendees.
This n8n template transforms your daily meeting preparation by automatically researching attendees and generating comprehensive briefing documents. Every weekday morning, it analyzes your calendar eve
This workflow automates the entire lifecycle of a service-based client, combining four distinct business flows into a single view: Intake Leads: Receives a webhook from your form builder, validates th
This workflow handles legal client intake via Telegram, uses OpenAI (gpt-4o-mini) to classify the case and send a matching document checklist, logs cases in Google Sheets, schedules a consultation in
Splitout Googlecalendar. Uses splitOut, slack, googleCalendar, outputParserStructured. Scheduled trigger; 33 nodes.
This n8n workflow takes Slack conversations and turns them into Calendar events complete with accurate date and times and location information. Adding and removing attendees are also managed automatic
Receive booking requests via webhook with automatic validation, duplicate detection, availability checking, confirmation emails, Google Calendar sync, and Slack notifications.
This workflow manages clinic appointments across Google Sheets and Google Calendar, using webhooks and Telegram to book and confirm visits, Gmail and Telegram to deliver prescriptions, scheduled Teleg
Activate this workflow once and every day at 9AM it automatically processes all Zoom meetings from the past 24 hours — no manual action needed after any call. For each recorded meeting, it downloads t
This workflow automatically researches your meeting attendees every morning and sends you a comprehensive brief in Slack with context about who you're meeting, their company, and key talking points. S
Imagine your recruitment process transformed into a sleek, efficient, AI-powered assembly line for talent. That's exactly what this system creates. It automates the heavy lifting, allowing your human
Sync your Google Calendar events with Google Sheets and get daily Slack summaries with meeting statistics. FEATURES:
This workflow checks Google Calendar hourly for the next upcoming meeting, pulls recent GitHub meeting notes, finds related GitHub PRs and issues, and sends each attendee a Slack DM with a pre-meeting
Complete Calendly automation that handles confirmations, cancellations and reschedules in a single workflow. WHAT IT DOES:
This workflow automatically manages every new Calendly booking from start to finish. When a prospect books a meeting, it captures all details, syncs everything to HubSpot, creates a prep task for the
This workflow runs daily to score Salesforce opportunities based on recent Gmail email activity and Google Calendar meetings, then uses Google Gemini to generate a brief momentum explanation and next
This workflow automates end-to-end pre-surgery checklist reminders and confirmation tracking for healthcare operations teams. It ensures patients receive timely preparation instructions, can confirm c
The system collects real-time wearable health data, normalizes it, and uses AI to analyze trends and risk scores. It detects anomalies by comparing with historical patterns and automatically triggers
This workflow collects telehealth appointment details via an n8n Form, uses OpenAI (GPT-4o-mini) to score no-show risk, then sends Telegram reminders and confirmations and updates Google Calendar base
See more Google Calendar workflows · Slack workflows
FAQ
How do I trigger a Slack action from Google Calendar?
Most workflows in this list use either a Google Calendar webhook trigger (real-time) or a polling trigger (every N minutes). From there, downstream Slack nodes handle the action. Open any workflow's detail page to see the exact node graph.
Do I need both a Google Calendar and a Slack account?
Yes — n8n connects to each integration via your own credentials. AutomationFlows strips credential IDs before publishing, so you'll add your own.
Are these Google Calendar → Slack workflows free?
Yes — every workflow on AutomationFlows is free to browse and copy. Pro adds a multi-signal QualityScore on every workflow plus bulk JSON download.