18 n8n Claude API + Gmail automations
Every free, copy-paste n8n recipe that connects Claude API and Gmail in one workflow. Each is a ready-to-run AI agent — import it, connect both accounts, and it runs 24/7. No code, no signup. See all Claude API or Gmail recipes.
Browse 18 recipes →
Auto-Translate Foreign-Language Support Tickets for Your Agents
An n8n workflow that detects the language of each incoming support ticket, translates non-English ones to English for the agent and translates the agent's reply back to the customer's language — so a small team can support customers worldwide without a multilingual staff.
Send New SaaS Signups a Personalized AI Welcome Email
An n8n workflow that enriches each new signup with a quick company lookup, has Claude write a genuinely personalized welcome that points to the most relevant first action, and sends it — so activation starts with a message that feels 1:1, not a canned blast.
Post Your Restaurant's Daily Special to Social and Email in One Go
An n8n workflow that reads today's special from a simple sheet, has Claude write appetizing copy, and posts it to your social pages and a lunch-list email — so the kitchen fills seats every day without a manager fiddling with five apps at open.
Send Kind, Personalized Candidate Rejection Emails Automatically
An n8n workflow that turns a 'rejected' status change in your ATS into a warm, specific rejection email drafted by Claude — referencing the role and a genuine note — so no candidate is ghosted and your employer brand survives the funnel.
Email Customers Weather-Perfect Products Before the Forecast Hits
Rain gear sells when rain is coming; sunscreen sells before a heat wave. This workflow checks tomorrow's forecast for each customer's city and, when the weather matches a product category you sell, sends a genuinely timely, Claude-written recommendation.
Spot Likely Wholesale Buyers on Shopify and Route Them to Sales
When someone orders 40 units or checks out with a business email, they're probably a reseller you could turn into a recurring wholesale account. This workflow spots those signals on every order and hands the lead to your sales team with a Claude-drafted outreach note.
FAQ Auto-Responder: draft replies from your own answers, waiting in the thread before you open it
An n8n workflow that matches every incoming support question against your FAQ knowledge sheet, has Claude compose a reply using only your approved answers (with a strict 'say so if you don't know' rule), and saves it as a Gmail draft in the thread — you review, tweak, send.
Support Inbox Triage: every customer email classified, prioritized, and routed in seconds
An n8n workflow that reads every incoming support email, has Claude classify it (bug, refund, question, urgent), apply the matching Gmail label, and escalate genuinely urgent ones straight to Slack with a summary — so the angry-customer email never sits unread for six hours.
Subscription Audit: a monthly report of every SaaS charge — and which ones you forgot you pay for
An n8n workflow that scans your bank/card notification emails all month for recurring charges, and on the 1st has Claude reconcile them into a subscription report: what you pay, what changed price, what charged twice, and what nobody has logged into since — sent to your inbox.
Overdue-Invoice Chaser: firm, polite payment reminders that escalate on schedule
An n8n workflow that scans your invoices sheet every morning, finds what's overdue, and has Claude write the right reminder for the stage — gentle at day 3, firm at day 14, final-notice at day 30 — sent from your Gmail with the invoice attached, and every send logged.
Auto-Draft a Purchase Order to Your Supplier When Shopify Stock Runs Low
Knowing you're low on stock is only half the job — you still have to reorder. This workflow watches inventory, calculates a smart reorder quantity from recent sales velocity, and drafts a ready-to-send purchase order email to the right supplier for each low SKU.
Failed-Payment Rescue: recover churning subscribers with a kind email, not a scary invoice
An n8n workflow that catches Stripe's failed subscription payments, waits for the retry to fail too, then has Claude write a warm personal email with a one-click update-card link — recovering revenue that default dunning emails lose to their robotic tone.
Follow-Up Sequencer: polite persistence on autopilot — day 3 and day 7 nudges from a Google Sheet
An n8n workflow that reads your outreach sheet daily, finds contacts you emailed 3 or 7 days ago with no reply, has Claude write a short varied follow-up (never the same canned bump twice), and sends it from your Gmail — replies are auto-detected and pulled out of the sequence.
Recover Failed Subscription Payments With a Smart Dunning Sequence
Most subscription churn isn't customers quitting — it's cards silently failing. This workflow catches every failed recurring charge and runs a smart dunning sequence: a friendly Claude-written email, an SMS nudge, then a retry, recovering revenue you'd otherwise just lose.
Invoice Attachment Collector: every emailed invoice filed in Drive and logged in a sheet, hands-free
An n8n workflow that catches invoice and receipt emails, uploads the PDF attachments to a tidy Google Drive folder, has Claude pull the vendor, amount, and due date from the email, and appends one row per invoice to your bookkeeping sheet.
AI Newsletter Curator: your weekly industry digest, researched and drafted while you sleep
An n8n workflow that collects every article from your chosen RSS feeds all week, has Claude pick the 5 most important for your audience and write a short take on each, then drops a ready-to-send newsletter draft into your Gmail drafts every Friday morning.
Abandoned Checkout Recovery: a personal AI-written email one hour after a cart is left behind
An n8n workflow that catches Shopify's abandoned-checkout webhook, waits one hour, has Claude write a short personal recovery email that mentions the exact items left in the cart, and sends it from your own Gmail — not a template blast, an actual note.
Email Order Parser: turn messy order confirmation emails into a clean orders spreadsheet
An n8n workflow that watches your inbox for order confirmation emails from any marketplace, has Claude extract the order number, items, amounts, and shipping address into strict JSON, and appends every order as a clean row in Google Sheets.