n8n Lead Capture & CRM Sync Workflow Template

Lead Capture & CRM Sync — n8n Workflow Template

Every lead you don't follow up in 5 minutes is a lead your competitor gets.

You're running a business. You don't have time to copy-paste form submissions into a spreadsheet, manually send welcome emails, and remember to ping yourself when a hot lead comes in. That's not a system. That's chaos with extra steps.

This template fixes it in 15 minutes.

What Happens When a Lead Hits Your Form

The moment someone submits, this workflow runs — automatically, silently, completely:

1. Captures the lead from any web form (Typeform, Tally, HTML form, or any tool that POSTs JSON)
2. Enriches and validates the data — normalises field names, splits full names, fills missing fields with sensible fallbacks, and runs RFC-compliant email validation before anything else happens
3. Logs to your Google Sheets CRM — timestamped, with a lead score stub already calculated, ready to sort and prioritise
4. Sends a branded HTML welcome email — personalised with the lead's first name and company, from your domain, within seconds of form submission
5. Pings you on Slack — a rich notification with name, company, source, lead score, and a direct link to your sheet. You'll know about every lead before you finish your coffee
6. Handles bad data gracefully — invalid emails route to a separate "Invalid Leads" tab for review instead of polluting your CRM
7. Alerts you when something breaks — if Google Sheets, Gmail, or Slack fails, you get an email with the full error and the lead data preserved. Nothing is lost silently

Total time from form submission to CRM logged + email sent + Slack notified: under 30 seconds.

This Is Not a Toy Template

Most n8n templates on the market are 2–3 nodes: receive webhook, maybe write to a sheet, done. No error handling. No validation. No real-world edge cases accounted for. They work fine in a demo. They fail in production.

This template is built the way you'd build it if you were charging a client £5,000 to set it up:

• 11 production-grade nodes with explicit error outputs configured
• Error branch that catches failures from every external service node and notifies you with the full error context and preserved lead data
• Email validation before any data touches your CRM — no junk rows, no failed sends
• Dual-path routing — valid leads go through the full funnel; invalid emails are logged separately for manual review
• CORS headers on webhook responses so it works with browser-based forms without configuration headaches
• Configurable parameters — every value you need to change is marked with a ⚙️ CONFIGURE note directly in the node, so you're not hunting through JSON

What You Get

• lead-capture-crm-sync.workflow.json — import directly into n8n, credentials picker appears automatically
• README.md — full setup guide with a 6-step walkthrough, Google Sheet column structure, form payload format, and customisation notes
• 30-day email support — stuck on setup? Email us. We'll get you running.

Works With

• n8n self-hosted (v1.30.0+) or n8n Cloud
• Any form tool that can POST JSON (Typeform, Tally, Webflow, custom HTML)
• Google Sheets (OAuth2 or Service Account)
• Gmail or any SMTP provider
• Slack (free Incoming Webhook — no app approval required)

The Numbers

If you get 10 leads a week and spend 30 minutes manually processing each one — logging, emailing, notifying yourself — that's 5+ hours a week on work a workflow can do in 30 seconds.

At $24, this template pays for itself the first time it runs.

Setup Time: 15 Minutes

1. Import the JSON into n8n
2. Connect your Google Sheets, Gmail, and Slack credentials
3. Set 7 parameters (Sheet ID, from email, Slack webhook URL — all marked in the nodes)
4. Create your Google Sheet with the provided column headers
5. Activate, copy the webhook URL, paste it into your form
6. Submit a test. Watch it work.

No code. No API documentation to read. No debugging an undocumented template someone threw together in 20 minutes.

Frequently Asked Questions

Do I need n8n Cloud or can I self-host? Both. Works on n8n self-hosted v1.30.0+ or any n8n Cloud plan.

What if I use a different email provider than Gmail? Swap the Gmail node for n8n's built-in Send Email node and configure your SMTP credentials. The README covers this.

What if I don't use Slack? The Slack node can be replaced with any webhook notification — Teams, Discord, or a plain email alert. The structure is the same.

Can I add more fields from my form? Yes. The enrichment node is plain JavaScript with clear comments. Add fields in under 5 minutes.

What counts as the 30-day support period? From the date of purchase. Email us at support@americas-ai-department.com with your order number.

$24. One purchase. Runs forever.

Stop losing leads to slow follow-up. Stop spending hours on data entry. Stop running your business on copy-paste.

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