When you need Google Calendar and OpenAI Chat talking to each other, here are the 70 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 OpenAI Chat
Transform your salon/service business with this streamlined WhatsApp automation system featuring Claude integration, zero-setup database management, and intelligent conversation handling. Claude MCP I
Transform your salon/service business with this streamlined Telegram automation system featuring Claude integration, zero-setup database management, and intelligent conversation handling. Claude MCP I
Automate Sales Meeting Prep With Ai & Apify Sent To Whatsapp. Uses gmail, googleCalendar, lmChatOpenAi, informationExtractor. Event-driven trigger; 61 nodes.
Splitout Googlecalendar. Uses gmail, googleCalendar, lmChatOpenAi, informationExtractor. Event-driven trigger; 61 nodes.
This n8n template builds a meeting assistant that compiles timely reminders of upcoming meetings filled with email history and recent LinkedIn activity of other people on the invite. This is then disc
Business owners, managers, and accountants waste valuable time manually entering daily expenses, supplier payments, and employee advances into Odoo. Getting quick balance reports usually requires logg
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 is an AI-powered Dental Appointment Assistant that automates appointment booking, rescheduling, and cancellations through Telegram or a Webhook. It uses intelligent agents to understand
This workflow automates customer outreach for marketing campaigns, including customer prioritization, AI-generated emails, automated sending, reply tracking, and meeting scheduling. Data Synchronizati
This workflow is designed for Scrum Masters and Agile Coaches who prepare and coordinate Sprint Planning sessions, using Google Calendar, Google Sheets, and OpenAI.
This workflow is designed for Scrum Masters, Agile Coaches, and Product Owners who want to automate backlog refinement preparation using Google Sheets, Gmail, and OpenAI. It’s ideal for teams seeking
Credentials-Setup. Uses twitter, reddit, googleDocs, googleDrive. Event-driven trigger; 43 nodes.
This n8n workflow template automates your lead generation and follow-up process using AI. It captures leads through a form, enriches them with company data, classifies them into different categories,
This n8n template automates appointment booking via WhatsApp Flows with real-time calendar availability, AI-powered intent classification, and CRM synchronization. It transforms manual booking convers
My workflow 14. Uses rssFeedRead, chainLlm, lmChatOpenAi, openWeatherMap. Scheduled trigger; 40 nodes.
This Workflow simulates an AI-powered phone agent with RetellAI with two main functions: 📅 Appointment Booking – It can schedule appointments directly into Google Calendar. 🧠 RAG-based Information Ret
AI Phone Agent with RetellAI. Uses lmChatOpenAi, outputParserStructured, vectorStoreQdrant, embeddingsOpenAi. Webhook trigger; 36 nodes.
This workflow automates Facebook posting and appointment booking directly from a Telegram bot, making it especially useful for pet grooming businesses that want to keep their social media active while
Build a Chatbot, Voice Agent and Phone Agent with Voiceflow, Google Calendar and RAG. Uses googleCalendar, lmChatOpenAi, chainLlm, vectorStoreQdrant. Webhook trigger; 34 nodes.
Voiceflow is a no-code platform that allows you to design, prototype, and deploy conversational assistants across multiple channels—such as chat, voice, and phone—with advanced logic and natural langu
Automate AI-Powered RAG System with Contextual Q&A, Google Sheets Integration, and Glide Frontend—Powered by n8n, OpenAI, Supabase, and Google Apps Script.
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
This n8n automation workflow is designed for sales teams, client managers, consultants, or anyone who regularly schedules and follows up on meetings — and wants to save time doing it. If you often fin
See more Google Calendar workflows · OpenAI Chat workflows
FAQ
How do I trigger a OpenAI Chat 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 OpenAI Chat 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 OpenAI Chat 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 → OpenAI Chat 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.