Browse 7,110 n8n workflow templates in the Langchain category. These ready-to-use automations connect apps and services with n8n — no coding required. Click any workflow to explore its nodes and import it directly into n8n.
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Quick Overview
This workflow triggers on failed Stripe invoice payments, uses OpenAI to draft an escalating dunning email, sends it via Gmail, logs the outreach to Google Sheets, and notifies the bill ...
Quick Overview
This workflow monitors Gmail for emails with PDF attachments, extracts invoice fields with OpenAI, logs the results to a Google Sheets bookkeeping spreadsheet, and posts high-value invo ...
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This workflow runs monthly and pulls income and expense data from Google Sheets, calculates a prior-month profit and loss statement with budget vs actual variances, uses OpenAI GPT-4o-m ...
Quick Overview
This workflow receives meeting transcripts via webhook, uses Anthropic Claude to extract summaries, decisions, and action items, then posts a digest to Slack, emails the organizer via G ...
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This workflow runs every Monday at 9AM ET to research recent automation topics with Perplexity, generate a Google Business Profile post with Anthropic Claude, publish it to Google Busin ...
Quick Overview
This workflow runs daily (or manually) to pull the last 24 hours of AI and blockchain headlines from Google News via SerpAPI, uses Groq Llama 3.3 to draft Twitter/X and LinkedIn posts, ...
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This workflow processes incoming chat messages, uses Google Sheets to deduplicate and track escalation status by session, and calls OpenAI to decide whether to answer or escalate to a h ...
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This workflow fetches the latest blog post from an RSS feed, uses DeepSeek to generate 5-slide carousel copy, creates AI background images with fal.ai, builds a PDF carousel in Posta, a ...
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This workflow receives investment inputs via a webhook, calculates projected returns and a risk profile, pulls matching Google News RSS headlines for market context, and uses Groq (Lang ...
Quick Overview
This scheduled workflow scans competitor ads via Adyntel (Meta, Google, and LinkedIn), extracts newly appearing terms from ad copy, and uses OpenAI to classify potential launch signals, ...
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This scheduled workflow reads pending competitors from Google Sheets, pulls their recent ads from Meta, Google, and LinkedIn via Adyntel, uses OpenAI to predict launch timing and season ...
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This workflow monitors Gmail for new unread emails, uses Google Gemini to classify each email’s intent, then creates Gmail draft replies and Slack alerts for questions/requests, escal ...
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This workflow logs daily gold prices in INR from MetalpriceAPI into an n8n Data Table, calculates day-over-day changes, and uses Google Gemini to send Slack alerts for ±1% moves and a ...
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This workflow collects tour details via an n8n form, analyzes your website’s brand voice with Anthropic Claude, researches real SEO keywords and Google “People Also Ask” questions ...
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This workflow runs every morning, pulls outbound campaign rows from Google Sheets, uses Anthropic Claude to generate a performance summary with sentiment counts and prioritized follow-u ...
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This workflow captures inbound leads via an n8n Form, scores each submission against a plain-English ICP using Anthropic Claude, logs results to Google Sheets, and alerts hot leads via ...
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This workflow monitors Gmail for new email replies, uses Anthropic Claude to classify each reply and draft a suggested response, then routes interested replies to Slack and a Gmail draf ...
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This scheduled workflow reads competitor domains from Google Sheets, pulls their current ads from Meta, Google, and LinkedIn via Adyntel, compares this week’s messaging to last week� ...
Quick Overview
This workflow runs every 15 minutes to read candidate rows from Google Sheets, download each resume PDF from Google Drive, extract text, generate an HTML interview brief using OpenAI GP ...
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This workflow listens for Aimfox webhooks when a LinkedIn connection request is accepted, notifies a Slack channel, creates and enriches a lead in Airtable using Apify scrapers for prof ...
