The Ultimate Mass Email Sender,
Right Inside Google Sheets
Lead Enrichment AI Sheet by CapGo AI transforms any spreadsheet into a complete AI-powered system for research, enrichment, content creation, and bulk email outreach.
AI as Spreadsheet Functions
Our core concept is simple: we bring the power of AI, web search, and data enrichment directly into your spreadsheet through custom functions, just like `SUM()` or `VLOOKUP()`. No coding, no tab switching.
Each Row is a Task
Treat every row as a unique company, lead, or action item to process.
Each Column is an Action
Use columns to ask questions, define actions, or store the AI-generated output.
Drag to Scale
Simply drag formulas down to scale your workflow to hundreds or thousands of rows instantly.
An All-in-One AI Toolkit for Sheets
From research and enrichment to content generation and outreach, everything you need is a simple formula away.
Bulk Email Sending From Sheets
Once your leads, emails, and content are ready, send personalized emails in bulk directly from your spreadsheet. Your sheet becomes a fully automated outreach and engagement system.
- Mass Email Sending: Execute campaigns at scale.
- Row-Level Personalization: Use dynamic variables from any cell.
- Campaign-Style Execution: Manage your entire outreach workflow in one place.
Find & Verify Business Emails
Discover valid, verified business emails for your prospects using their name and company. Powered by leading data providers like Hunter.io, RocketReach, and Apollo.io.
Find Business Emails
=email("name", "Company_Name or Company_Link")
Verify Emails
=verify_email("address")
AI Web Search
Search the web directly from a cell and get structured answers, not just links. Perfect for market research, company profiling, and fact-finding at scale.
Concise Web Search
=ai_web("prompt", "subject")
Detailed Web Search (With Sources)
=ai_web("prompt", "subject", 1)
Generate Content, Lists & Tables
Automate content creation for cold emails, sales messages, and blog posts. Instantly generate structured lists and tables from a single prompt, turning unstructured data into clean, organized results.
Generate Text
=ai("write a personalized email to", "Sam Altman")
Generate Tables
=ai_table("5 AI companies", "name, founders, business")
See It In Action
Watch this short tutorial to see how you can transform your Google Sheets into an automated outreach machine in minutes.
Built for High-Performance Teams
Whether you're in sales, marketing, or research, Lead Enrichment AI Sheet is designed for anyone who needs to work with data at scale, without the technical overhead.
Sales & SDR Teams
Business Development
Growth & ABM Teams
Lead Gen Specialists
Market Researchers
Content Marketers
Founders
Entrepreneurs
Why Lead Enrichment AI Sheet?
What used to take weeks of manual work across multiple tools now takes minutes in a single spreadsheet. We consolidate the entire outreach workflow into one seamless, scalable, and incredibly simple system.
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Save Hours of Manual Research
Automate data collection and enrichment to focus on what matters.
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All-in-One Workflow
Combine research, enrichment, content, and outreach in one place.
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Built for Scale and Automation
From one row to ten thousand, the process remains just as simple.
Frequently Asked Questions
Have questions? We've got answers.
What is a mass email sender for Google Sheets?
A mass email sender for Google Sheets is a tool or add-on that allows you to send personalized bulk emails directly from a spreadsheet. Instead of using external email marketing platforms, you can manage your contact lists, email templates, and personalization fields within Google Sheets and send campaigns with a single command. This streamlines the outreach process, especially for sales and marketing teams.
Why is Lead Enrichment AI Sheet the best mass email sender for Google Sheets?
Lead Enrichment AI Sheet is the ultimate solution because it's more than just an email sender. It's a complete, all-in-one platform that handles every step of the outreach process: AI-powered web research, lead list generation, contact finding and verification, personalized content creation, and finally, bulk email sending. This integrated workflow saves countless hours and eliminates the need for multiple expensive tools, making it the most efficient and powerful system available for Google Sheets.
How does it work?
The add-on works through simple, custom Google Sheets functions (like `=ai_web()` or `=email()`). You write a prompt or provide input in a cell, and our AI-powered backend performs the task—be it searching the web, finding an email, or writing content—and returns the result directly into another cell. To scale, you just drag the formula down your sheet.
Do I need any technical skills to use it?
Absolutely not. If you know how to use basic spreadsheet formulas like `=SUM()`, you have all the skills you need. There is no coding or complex setup required. Just install the add-on, activate it, and start using the formulas.
Ready to Automate Your Outreach?
Install the free add-on today and turn Google Sheets into your command center for research, enrichment, and mass email campaigns.
Get Started for Free