{"product_id":"n8n-gmail-support-triage-gemini-google-sheets-auto-reply","title":"n8n Gmail Support Triage: Gemini + Google Sheets Auto-Reply","description":"\u003ch3\u003eInstant Gmail support triage: Gemini-powered auto-replies with Google Sheets learning\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow automatically reads new incoming Gmail emails, uses \u003cstrong\u003eGoogle Gemini\u003c\/strong\u003e to classify them as support requests, answers using a \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e Q\u0026amp;A knowledge base, and escalates uncertain questions to a human expert—then learns from their reply for future automation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChecks Gmail every minute\u003c\/strong\u003e for new incoming messages and triggers on each new email.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassifies the email with Gemini\u003c\/strong\u003e and continues only if the message is categorized as a \u003cem\u003esupport\u003c\/em\u003e request.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoads your knowledge base from Google Sheets\u003c\/strong\u003e by aggregating existing Q\u0026amp;A entries into a single context payload.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatches the customer’s question against the Sheets knowledge base\u003c\/strong\u003e using Gemini:\n    \u003cul\u003e\n      \u003cli\u003eIf confidence is high, Gemini generates an \u003cstrong\u003eHTML reply\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003cli\u003eIf confidence is low, it produces a \u003cstrong\u003eone-sentence summary for escalation\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends the response back via Gmail\u003c\/strong\u003e to the original sender when an answer is found.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEscalates to a human expert via Gmail\u003c\/strong\u003e when no suitable answer is found, using a \u003cem\u003esend and wait\u003c\/em\u003e step for the expert’s free-text reply.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConverts the new interaction into a reusable Q\u0026amp;A pair\u003c\/strong\u003e with Gemini, appends it to Google Sheets, and re-reads the updated knowledge base for future emails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSaaS teams automating repetitive support questions (billing, setup, usage) using a growing knowledge base.\u003c\/li\u003e\n  \u003cli\u003en8n operators reducing ticket load by auto-replying confident answers and escalating ambiguous cases.\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers implementing a “learn-from-expert” loop to continuously improve Gmail support triage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n integrations\/nodes:\u003c\/strong\u003e Gmail, Google Gemini (AI model nodes), Google Sheets, and control flow nodes such as if, set, no op, aggregate, and sticky note.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScheduling\/trigger:\u003c\/strong\u003e runs every minute when a new Gmail email is received.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCredentials needed:\u003c\/strong\u003e Gmail credentials for trigger + replies + “send and wait” expert escalation; a \u003cstrong\u003eGoogle Gemini API key\u003c\/strong\u003e from Google AI Studio; Google Sheets credentials.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45785708363955,"sku":"N8N-17903","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/lCWtqm03kpvp1wCMeLA5l_srB3AQmo.png?v=1786180358","url":"https:\/\/buyflowscripts.com\/products\/n8n-gmail-support-triage-gemini-google-sheets-auto-reply","provider":"N8N Commerce","version":"1.0","type":"link"}