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AI Client Onboarding Agent: Auto Welcome Email Generator
This workflow automates welcoming new clients. When someone submits a form, their details are pulled from Google Sheets, a personalized onboarding checklist is generated using Google Gemini, and an email is sent directly to the client. It also includes error handling to ensure nothing is missed.
🟢 Section 1 – Trigger & Client Data Capture
Nodes:
- ⏰ Trigger on New Client Form Submission → Fires when a new row is added in Google Sheets (from the client’s form).
- 🧍 Extract and Structure Client Data → Collects and formats client details: name, email, company, services, extra info.
✅ Beginner view: This is the doorway. When a client fills the form, their info is automatically pulled into the workflow.
📑 Section 2 – Checklist & Personalization
Nodes:
- 📋 Client Checklist → Creates a default onboarding checklist (account setup, welcome call, docs, etc.).
- 🧠 Personalize Using Gemini → Sends client details + checklist to Google Gemini AI → generates a tailored onboarding email body.
✅ Beginner view: This is where the magic happens. Instead of a boring generic email, each client gets a customized message that feels personal.
📤 Section 3 – Delivery & Completion
Nodes:
- 📧 Send Email to Client → Sends the personalized onboarding email directly to the client’s inbox.
- ✅ Execution Completed → Marks the workflow as successfully finished.
✅ Beginner view: Think of this as the final handshake with the client — they get a warm, professional onboarding email without you lifting a finger.
🚨 Section 4 – Error Handling
Nodes:
- ⚠️ Error Handler → Captures any failure in the workflow.
- ❌ Execution Failure → Defines fallback/alert action if something breaks.
✅ Beginner view: This is your safety net. If an email fails or Gemini is unavailable, the workflow won’t just stop — you can set it up to alert you.
📊 Summary Table
| Section | Key Nodes | Purpose | Beginner Benefit |
|---|---|---|---|
| 🟢 Trigger & Data | Google Sheets Trigger, Data Extract | Capture client info | Auto-collects form submissions |
| 📑 Checklist & AI | Checklist, Gemini | Generate personalized onboarding email | Each client feels special |
| 📤 Delivery | Gmail, Execution Completed | Send email & close flow | Client gets email instantly |
| 🚨 Error Handling | Error Trigger, Failure Node | Catch issues | Ensures nothing is missed |
🌟 Why This Workflow Rocks
- Saves hours → no manual onboarding emails
- Personalized at scale → Gemini tailors messages per client
- Error-proof → built-in error handling keeps you safe
- Scalable → works for 10 or 10,000 clients
👉 Example Flow in Action:
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A client named Sarah fills the onboarding form.
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Workflow captures her details → “Sarah, MarketingPro Agency, Needs Analytics Setup.”
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Gemini creates a custom email:
Hi Sarah, welcome aboard! Here’s your onboarding plan tailored for Analytics Setup…
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Gmail sends it instantly.
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You get notified only if something fails.