Streamline Client Onboarding with PDF, Trello, Slack, Gmail & Airtable

Description

Automated Client Onboarding Workflow

This n8n workflow automates the end-to-end client onboarding process: capturing client details, validating emails, assigning tiers, generating welcome packs, creating tasks, notifying teams, archiving records, and sending weekly reports.

Who’s It For
B2B SaaS companies** onboarding new customers
Agencies** handling structured client setups
Sales & customer success teams** needing automation
Consulting firms** aiming for error-free onboarding

⚙️ How It Works
Capture client details through a Webhook (connected to forms).
Validate client’s email using Verifi Email.
Log onboarding data into Google Sheets.
Assign tier logic (Basic/Pro/Enterprise) via Function node.
Create a Trello task card with onboarding steps.
Generate a personalized Welcome Pack PDF with client details.
Send Slack notification to internal team with client details.
Download and attach PDF, then send personalized welcome email to the client.
Archive structured onboarding data in Airtable.
Weekly scheduled report:
Collects Airtable onboarding data
Processes weekly stats (plans, tiers, counts)
Sends onboarding summary via email to the manager

🛠️ How to Set Up
Webhook Setup
Install & configure credentials:
Verifi Email key
Google Sheets OAuth2
Airtable OAuth2
Gmail OAuth2
Slack OAuth2
Trello API
Optional: Customize the Welcome PDF template (HTML/CSS).
Edit tier assignment logic inside the Assign Tier Logic node.
Modify Slack & email templates to match your branding.
Adjust schedule for weekly reports (default: Monday 9 AM IST).
Test with sample payload:
{
"name": "Jane Doe",
"email": "[email protected]",
"company": "Acme Corp",
"plan": "Pro"
}
📋 Requirements
Self-hosted or Cloud n8n
Credentials: Verifi Email, Google Sheets, Airtable, Gmail, Slack, Trello
Optional: API for company enrichment

⚠️ Note: The HTML/CSS to PDF node (used for report generation) has a limit of 10 free requests. For production usage, you’ll need an API plan.

⭐ Core Features
Email Validation: Blocks fake/spam signups - **Tier Assignment: Auto-classifies clients into Basic/Pro/Enterprise
Task Management**: Trello cards for onboarding checklist
Welcome PDF Pack**: Branded, client-personalized PDF attachment
Slack Notifications**: Real-time internal updates
Airtable Archiving**: Permanent record-keeping
Weekly Reports**: Automated onboarding summaries for managers

📈 Use Cases & Applications
B2B SaaS**: Scale client onboarding without hiring more staff
Agencies**: Deliver smooth onboarding experiences
Sales Teams**: Reduce delays in CRM entry
Customer Success**: Focus on relationship-building instead of admin

✅ Key Benefits
Saves 5–6 hours of manual onboarding per client
Ensures error-free onboarding with email validation
Provides a professional, branded experience
Improves collaboration with Slack + Trello integration
Scales seamlessly as client volume grows

🔧 Customization Options
Modify tier logic (e.g., budget, plan, company size)
Customize Slack channel or Trello list for task routing
Update PDF branding (logo, theme, styling)
Add extra onboarding steps (e.g., Calendly call scheduling)
Extend weekly reports (e.g., include ROI or CSM notes)

⚠️ Important Disclaimers
For educational & automation purposes
Ensure compliance with GDPR/CCPA before storing client data
Always test workflow with dummy data before production

Workflow Components

Webhook Trigger** → Captures client form submissions
Verifi Email** → Validates client email
Google Sheets** → Logs onboarding entries
Code Node** → Assigns tier & priority
Trello** → Creates task card for CSM
HTML/CSS to PDF** → Generates Welcome Pack PDF
Slack** → Notifies team about new client
Gmail** → Sends welcome email with PDF
Airtable** → Archives full onboarding record
Schedule Trigger* + *Report** → Weekly summary to management