Send personalized client emails with Google Sheets, Gemini and Gmail Workflow Solution

Workflow overview

Why this workflow matters

Helpful for business development and pipeline building. Relevant for managed services and support workflows.

Smart Client Email Automation for Financial Advisors This workflow automatically generates and sends personalized client emails using portfolio data and live market trends. It fetches client details from Google Sheets, retrieves market news via API, filters new clients, validates essential fields as a safeguard and uses AI to create professional emails. Finally, it sends emails through Gmail and updates the status to avoid duplicates. Quick Implementation Steps Signup / Login to you AlekSystem account Connect Google Sheets with client data Add your API key Configure Google Gemini API credentials Connect your Gmail account Run manually or replace with a trigger (Cron/Webhook) Test with sample client data What It Does This workflow automates the process of sending personalized financial emails to clients. It retrieves client information such as name, email, portfolio value and risk level from Google Sheets. At the same time, it fetches the latest market news and sentiment using an external API. This combined data helps create relevant and meaningful communication. After collecting the data, the workflow filters only new clients who have not yet received emails. It performs basic validation to ensure important fields like email and portfolio value are present. This step acts as a safeguard to prevent errors during execution. Finally, the workflow uses an AI model to generate a professional HTML email tailored to each client. The email is formatted, sent via Gmail with a delay to control sending rate and the client status is updated to "Sent" in Google Sheets to prevent duplicate communication. Who It's For Financial advisors managing multiple clients. Investment firms sending portfolio updates. Freelancers handling client communication. Business owners automating email outreach. Beginners learning AI-powered automation. Requirements To use this workflow, you need: AlekSystem account (self-hosted or cloud) Google Sheets account with client data Google Sheets OAuth2 credentials Gmail OAuth2 credentials Google Gemini API access Alpha Vantage API key (for market news) Basic understanding of AlekSystem nodes How It Works & Setup Guide Step 1: Prepare Google Sheets Create a sheet with the following columns: ClientID ClientName Email PortfolioValue RiskLevel Status (leave empty for new clients) Step 2: Configure Google Sheets Node Connect your Google Sheets account Select your document and sheet Ensure correct column mapping Step 3: Configure Market News API Open Fetch Market News node Add your Alpha Vantage API key Keep function as NEWS_SENTIMENT Step 4: Understand Processing Logic Filters only new clients (empty Status) Picks the first new client only Adds market summary (fallback used if API fails) Step 5: Data Preparation Set node structures required fields Ensures consistent format for AI processing Step 6: Validation (Safeguard) IF node checks: Email is not empty Portfolio value is not empty Prevents invalid data from proceeding Step 7: Configure AI (Google Gemini) Add Gemini API credentials Uses prompt to generate: Personalized email Professional tone HTML format output Step 8: Format Email Maps: To → Client Email Subject → Dynamic name-based subject Body → AI-generated HTML Step 9: Delay Sending Wait node controls sending rate Prevents Gmail limits or spam flags Step 10: Send Email Configure Gmail node Connect your Gmail account Step 11: Update Status Marks client as "Sent" Uses ClientID to match rows Prevents duplicate emails Step 12: Choose Trigger Default: Manual Trigger Optional: Cron (for scheduled emails) Webhook (for real-time automation) How To Customize Nodes Filter Logic**: Modify code node to process multiple clients instead of one AI Prompt**: Adjust tone, length or format of email Validation**: Add stricter checks (email format, numeric values) Subject Line**: Customize based on portfolio or risk level Delay Node**: Change timing for bulk email control Add-ons Add CRM integration (HubSpot, Salesforce) Store email logs in a database Add error handling workflow Send notifications (Slack/Email) on failure Generate PDF reports along with email Add multi-client batch processing Use Case Examples Sending portfolio updates to clients Automated financial advisory emails Weekly investment insights delivery Client onboarding communication Personalized marketing emails There can be many more use cases depending on business needs and customization. Troubleshooting Guide | Issue | Possible Cause | Solution | | -------------------- | -------------------------- | ---------------------------------- | | No emails sent | No new clients in sheet | Add new row with empty Status | | API not working | Missing API key | Add valid Alpha Vantage API key | | Email not generated | Gemini credentials missing | Configure API credentials properly | | Workflow stops early | Validation failed | Check Email and Portfolio fields | | Duplicate emails | Status not updated | Ensure ClientID mapping is correct | | Gmail error | Auth issue or limits | Reconnect Gmail or adjust delay | Need Help? If you need help setting up this workflow, customizing AI prompts, adding advanced features or integrating with your business systems, feel free to reach out our AlekSystem developers. We can help you build, optimize and scale automation workflows tailored to your needs. Whether you're a beginner or looking for enterprise-level automation, expert support is available at WeblineIndia to guide you at every step.

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