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n8n Basic LLM Chain workflows

93 templates · 1.9M views

Every free n8n template in our index that uses the Basic LLM Chain node, most-viewed first.

Often paired with

OpenAI Chat Model 55HTTP Request 55Structured Output Parser 54Code 33Google Sheets 28AI Agent 27Google Gemini Chat Model 27Google Drive 19Simple Memory 18Gmail 16Telegram 14OpenAI 14Information Extractor 11Default Data Loader 10Auto-fixing Output Parser 10Embeddings OpenAI 8

Basic LLM Chain templates

#NameViews
  1. 1Chat with PDF docs using AI (quoting sources)95K
  2. 2Respond to WhatsApp Messages with AI Like a Pro!91K
  3. 3⚡AI-Powered YouTube Video Summarization & Analysis80K
  4. 4Chat with local LLMs using n8n and Ollama78K
  5. 5Personalize marketing emails using customer data and AI72K
  6. 6Gmail AI Auto-Responder: Create Draft Replies to incoming emails55K
  7. 7AI Automated HR Workflow for CV Analysis and Candidate Evaluation51K
  8. 8Host Your Own AI Deep Research Agent with n8n, Apify and OpenAI o348K
  9. 9🔐🦙🤖 Private & Local Ollama Self-Hosted AI Assistant45K
  10. 10Use an open-source LLM (via HuggingFace)37K
  11. 11Invoice data extraction with LlamaParse and OpenAI37K
  12. 12Automate SEO-Optimized WordPress Posts with AI & Google Sheets37K
  13. 13🐋DeepSeek V3 Chat & R1 Reasoning Quick Start37K
  14. 14🔍 Perplexity Research to HTML: AI-Powered Content Creation35K
  15. 15AI Voice Chat using Webhook, Memory Manager, OpenAI, Google Gemini & ElevenLabs34K
  16. 16Publish WordPress Posts to Social Media X, Facebook, LinkedIn, Instagram with AI32K
  17. 17Automated AI Content Creation & Instagram Publishing from Google Sheets31K
  18. 18🧠 Empower Your AI Chatbot with Long-Term Memory and Dynamic Tool Routing29K
  19. 19ChatGPT Automatic Code Review in Gitlab MR29K
  20. 20AI-Generated LinkedIn Posts with OpenAI, Google Sheets & Email Approval Workflow28K
  21. 21Invoices from Gmail to Drive and Google Sheets27K
  22. 22Auto-label incoming Gmail messages with AI nodes27K
  23. 23Extract text from PDF and image using Vertex AI (Gemini) into CSV26K
  24. 24Automate Customer Support Issue Resolution using AI Text Classifier23K
  25. 25Handling Appointment Leads and Follow-up With Twilio, Cal.com and AI23K
  26. 26Build an AI Powered Phone Agent 📞🤖 with Retell, Google Calendar and RAG23K
  27. 27Breakdown Documents into Study Notes using Templating MistralAI and Qdrant22K
  28. 28Automate Image Validation Tasks using AI Vision22K
  29. 29Automate Blog Creation in Brand Voice with AI22K
  30. 30Build a Chatbot, Voice and Phone Agent with Voiceflow, Google Calendar and RAG22K
  31. 31Allow your AI to call an API to fetch data21K
  32. 32Open Deep Research - AI-Powered Autonomous Research Workflow21K
  33. 33🤖🔍 The Ultimate Free AI-Powered Researcher with Tavily Web Search & Extract21K
  34. 34AI Email Analyzer: Process PDFs, Images & Save to Google Drive + Telegram21K
  35. 35Automated LinkedIn Content Creation with GPT-4 and DALL-E for Scheduled Posts21K
  36. 36AI-Powered Information Monitoring with OpenAI, Google Sheets, Jina AI and Slack18K
  37. 37🛠️ AI Prompt Maker17K
  38. 38Scrape any web page into structured JSON data with ScrapeNinja and AI17K
  39. 39Generate Youtube Video Metadata (Timestamps, Tags, Description, ...)17K
  40. 40Automate social media content with AI for Instagram, Facebook, LinkedIn & X16K
  41. 41CV Resume PDF Parsing with Multimodal Vision AI16K
  42. 42✨🔪 Advanced AI Powered Document Parsing & Text Extraction with Llama Parse16K
  43. 43Extract data from resume and create PDF with Gotenberg15K
  44. 44Force AI to use a specific output format15K
  45. 45Transcribing Bank Statements To Markdown Using Gemini Vision AI15K
  46. 46Automated TikTok video creation pipeline with GPT-4o-mini and Sisif.ai15K
  47. 47Qualifying Appointment Requests with AI & n8n Forms14K
  48. 48Automated Invoice Processing with Telegram, GPT-4o, OCR and SAP Integration13K
  49. 49Organise Your Local File Directories With AI13K
  50. 50AI-Powered Email Automation for Business: Summarize & Respond with RAG12K
  51. 51Build an AI-Powered Tech Radar Advisor with SQL DB, RAG, and Routing Agents12K
  52. 52Automated LinkedIn Lead Generation, Scoring & Communication with AI-Agent12K
  53. 53Translate Telegram audio messages with AI (55 supported languages)12K
  54. 54Easy Image Captioning with Gemini 1.5 Pro12K
  55. 55🤖💬 Conversational AI Chatbot with Google Gemini for Text & Image | Telegram11K
  56. 56Amazon Product Search Scraper with BrightData, GPT-4, and Google Sheets11K
  57. 57AI-Powered RAG Document Processing & Chatbot with Google Drive, Supabase, OpenAI11K
  58. 58Create a Session-Based Telegram Chatbot with GPT-4o-mini and Google Sheets10K
  59. 59🎨 AI Design Team - Generate and Review AI Images with Ideogram and OpenAI9,990
  60. 60Translate audio using AI9,858
  61. 61Handling Job Application Submissions with AI and n8n Forms9,776
  62. 62Automate Sales Meeting Prep with AI & APIFY Sent To WhatsApp9,721
  63. 63Daily Newsletter Service using Excel, Outlook and AI9,576
  64. 64Enrich FAQ sections on your website pages at scale with AI9,014
  65. 65Automate Your RFP Process with OpenAI Assistants8,946
  66. 66Narrating over a Video using Multimodal AI8,840
  67. 67📚 Auto-generate documentation for n8n workflows with GPT and Docsify8,444
  68. 68Automate LinkedIn post creation with image using Google Gemini & DALL-E8,345
  69. 69High-Level Service Page SEO Blueprint Report Generator8,258
  70. 70Real Estate Intelligence Tracker with Bright Data & OpenAI7,538
  71. 71Automate SEO blog content creation with GPT-4, Perplexity AI and WordPress6,949
  72. 72Scale Deal Flow with a Pitch Deck AI Vision, Chatbot and QDrant Vector Store6,822
  73. 73Customer Support Channel and Ticketing System with Slack and Linear6,594
  74. 74Auto-Tag Blog Posts in WordPress with AI6,278
  75. 75Author and Publish Blog Posts From Google Sheets6,266
  76. 76Startup Funding Research Automation with Claude, Perplexity AI, and Airtable6,215
  77. 77Summarise Slack Channel Activity for Weekly Reports with AI6,165
  78. 78Automate SEO blog creation + social media with GPT-4, Perplexity and WordPress5,798
  79. 79AI Orchestrator: dynamically Selects Models Based on Input Type5,438
  80. 80🤖 Automate CV Screening with AI Candidate Analysis5,376
  81. 81Screen Applicants With AI, notify HR and save them in a Google Sheet5,369
  82. 82Automated Voice Appointment Reminders with Google Calendar GPT ElevenLabs Gmail5,335
  83. 83Extract personal data with self-hosted LLM Mistral NeMo5,231
  84. 84Effortless Task Management: Create Todoist Tasks Directly from Telegram with AI5,213
  85. 85Explore n8n Nodes in a Visual Reference Library5,197
  86. 86Hacker News Throwback Machine - See What Was Hot on This Day, Every Year!5,179
  87. 87Resume Screening & Behavioral Interviews with Gemini, Elevenlabs, & Notion ATS5,127
  88. 88Automate WooCommerce SEO with Yoast & AI-Powered Meta Tag Generation for FREE5,064
  89. 89Automate AI video creation & multi-platform publishing with Gemini & Creatomate5,035
  90. 90BambooHR AI-Powered Company Policies and Benefits Chatbot3,025
  91. 91Automate data extraction from faxes & PDFs using Google Gemini and Google Sheets726
  92. 92YouTube to telegram summary bot with Decodo & Gemini AI421
  93. 93Summarize & Extract Glassdoor Company Info with Google Gemini and Decodo134