{"product_id":"n8n-rss-gmail-newsletter-summaries-with-openai-sheets","title":"n8n RSS + Gmail Newsletter Summaries with OpenAI \u0026 Sheets","description":"\u003ch3\u003eTurn RSS feeds and Gmail newsletters into daily OpenAI-powered digests—automatically\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow pulls articles from RSS feeds and new Gmail newsletter emails, removes duplicates using Google Sheets, evaluates relevance with OpenAI (\u003cstrong\u003egpt-4o-mini\u003c\/strong\u003e), generates structured summaries, logs everything to a “Second Brain” Google Sheet, and sends a Telegram digest. If anything fails, you’ll get alerts in \u003cstrong\u003eSlack\u003c\/strong\u003e and \u003cstrong\u003eTelegram\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuns on a schedule and on new emails:\u003c\/strong\u003e executes daily to fetch configured RSS items, and also triggers when a new Gmail message matching your newsletters filter arrives.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNormalizes content:\u003c\/strong\u003e extracts a consistent set of fields from each RSS item or email newsletter—\u003cem\u003etitle\u003c\/em\u003e, \u003cem\u003eplain-text content\u003c\/em\u003e, \u003cem\u003esource\u003c\/em\u003e, \u003cem\u003elink\u003c\/em\u003e, and \u003cem\u003edate\u003c\/em\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilters low-quality\/duplicate items:\u003c\/strong\u003e skips items with too little content, and removes items whose links already exist in your \u003cstrong\u003eSecond Brain\u003c\/strong\u003e Google Sheets document.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChecks relevance with OpenAI:\u003c\/strong\u003e sends the candidate items to \u003cstrong\u003egpt-4o-mini\u003c\/strong\u003e to decide whether each one is worth saving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSummarizes and tags:\u003c\/strong\u003e for relevant items only, runs \u003cstrong\u003egpt-4o-mini\u003c\/strong\u003e again to generate a structured JSON summary, key points, and topic tags.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSaves + notifies:\u003c\/strong\u003e appends the parsed summary data to the “Second Brain” Google Sheet and sends a formatted message to \u003cstrong\u003eTelegram\u003c\/strong\u003e with the summary and link.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFail-safe alerts:\u003c\/strong\u003e on workflow execution errors, posts an alert to \u003cstrong\u003eSlack\u003c\/strong\u003e and \u003cstrong\u003eTelegram\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintain a “Second Brain” of high-signal content from RSS and curated newsletters.\u003c\/li\u003e\n  \u003cli\u003eGenerate a daily Telegram briefing for SaaS teams without manually reading every email.\u003c\/li\u003e\n  \u003cli\u003eReduce duplicate storage by tracking links directly in Google Sheets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrations:\u003c\/strong\u003e RSS feeds, \u003cstrong\u003eGmail\u003c\/strong\u003e (OAuth2 + search\/label filter), \u003cstrong\u003eOpenAI\u003c\/strong\u003e, \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e, \u003cstrong\u003eSlack\u003c\/strong\u003e, \u003cstrong\u003eTelegram\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n node types mentioned:\u003c\/strong\u003e \u003ccode\u003eif\u003c\/code\u003e, \u003ccode\u003ecode\u003c\/code\u003e, \u003ccode\u003eno op\u003c\/code\u003e, \u003cstrong\u003eslack\u003c\/strong\u003e, \u003cstrong\u003etelegram\u003c\/strong\u003e, plus \u003cstrong\u003esticky note\u003c\/strong\u003e documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSetup\u003c\/strong\u003e is straightforward: connect Gmail OAuth2, configure the newsletters filter, add your OpenAI credential (ensuring access to \u003cstrong\u003egpt-4o-mini\u003c\/strong\u003e), and point the workflow to your “Second Brain” Google Sheet.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46029297909939,"sku":"N8N-19617","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/295QdrHSLb5OHgz7JWLmV_amBqSkBM.png?v=1789462983","url":"https:\/\/buyflowscripts.com\/products\/n8n-rss-gmail-newsletter-summaries-with-openai-sheets","provider":"N8N Commerce","version":"1.0","type":"link"}