How to Build Your First Automation: Step-by-Step Guide

You've heard automation can save hours of work, but where do you actually start? This guide walks you through building your first automation—no coding required. By the end, you'll have a working automation that saves you real time every week.

📋 Table of Contents

How to Choose Your First Automation?

The best first automation is:

  • Repetitive: Something you do at least weekly (ideally daily)
  • Simple: 3-5 steps, no complex decision-making
  • Low-risk: Mistakes won't cause major problems
  • Digital: Involves apps/tools you already use

💡 Great First Automations

  • Save email attachments to cloud storage automatically
  • Get Slack/Teams notifications when forms are submitted
  • Add new contacts from emails to your CRM
  • Create calendar events from new leads
  • Generate weekly reports from spreadsheet data

For this tutorial, we'll build: "Automatically save email attachments to Google Drive and notify me on Slack"

Criterion Description Example
Frequency At least weekly 10 emails/week with attachments
Complexity 3-5 steps Receive → Save → Notify
Risk Low No critical financial data
ROI High 25+ minutes/week saved

How to Map the Manual Process?

1 Map Your Process

Before touching any tool, write down exactly what happens manually:

  1. Trigger: I receive an email with an attachment
  2. Action 1: I download the attachment
  3. Action 2: I save it to a specific Drive folder
  4. Action 3: I message my team that the file is ready

Time spent manually: 2-3 minutes per email × 10 emails/week = 25+ minutes/week

Your Turn

Write down your process in simple steps. Who sends the trigger? What apps are involved? What's the final output?

Which Automation Tool to Choose?

2 Choose Your Tool

For beginners, use a no-code automation platform:

Zapier (easiest) Make.com (more powerful) Power Automate (Microsoft users) n8n (free, self-hosted)

For this tutorial, we'll use Zapier because it has the gentlest learning curve. Free tier allows 5 automations ("Zaps").

Action Required

Sign up for a free Zapier account at zapier.com

Tool Difficulty Free Tier Best For
Zapier ⭐ Easy 5 Zaps Absolute beginners
Make.com ⭐⭐ Medium 1,000 operations/month Complex workflows
Power Automate ⭐⭐ Medium 750 runs/month Microsoft ecosystem
n8n ⭐⭐⭐ Advanced Unlimited (self-hosted) Full control

How to Set Up the Trigger?

3 Set Up Your Trigger

The trigger is the event that starts your automation.

  1. Click "Create Zap" in Zapier
  2. Search for "Gmail" (or your email provider)
  3. Select trigger: "New Attachment"
  4. Connect your Gmail account (one-time authorization)
  5. Configure: Which label/folder to watch? Any sender filters?
  6. Test the trigger—Zapier will pull a recent email as sample data

Pro Tip

Use email filters/labels to target specific senders. This prevents the automation from processing every attachment you receive.

How to Add Actions?

4 Add Your Actions

Action 1: Save to Google Drive

  1. Click "+" to add action
  2. Search for "Google Drive"
  3. Select action: "Upload File"
  4. Connect your Google account
  5. Configure: Select folder, filename (use variables like sender name + date)

Action 2: Send Slack Notification

  1. Click "+" to add another action
  2. Search for "Slack"
  3. Select action: "Send Channel Message"
  4. Connect Slack
  5. Configure: Select channel, write message (include file link from previous step)

How to Test the Automation?

5 Test Your Automation

Before going live, test with real data:

  1. Click "Test" on each step
  2. Verify the file appears in your Drive folder
  3. Check that the Slack message looks correct
  4. Fix any issues (wrong folder, missing data, etc.)

Common Issues

  • "No data found": Send yourself a test email with an attachment
  • Wrong file name: Check your variable mapping
  • Missing link in Slack: Use the "Web View Link" output from Drive

How to Turn On the Automation?

6 Turn It On

Once testing passes:

  1. Review your complete workflow
  2. Toggle the Zap to "On"
  3. Send yourself a test email to confirm it works in production
  4. Set a reminder to check after 24 hours

🎉 Congratulations! You've built your first automation.

What You Just Saved

25+ minutes/week × 50 weeks = 20+ hours/year
From a 30-minute setup. That's a 40x return on your time.

What Are the Next Steps?

Now that you understand the basics, try these progressively harder challenges:

  1. Add conditions: Only save PDFs, ignore other file types
  2. Chain automations: After saving, add a row to a tracking spreadsheet
  3. Handle errors: Get notified if the automation fails
  4. Multi-step workflows: Automate your entire document intake process

⚡ Ready to Go Beyond Basics?

Mastered simple automation? We handle the complex stuff—AI, document processing, custom integrations—and we do it fast. Most projects: 2-4 weeks, from €3,000. Tell us what you need, get a quote tomorrow.

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Key Takeaways

  • Start simple: Your first automation should be 3-5 steps max
  • Map before building: Write down the manual process first
  • Use no-code tools: Zapier, Make, or Power Automate—no coding needed
  • Always test: Verify each step before going live
  • Think ROI: Even 25 minutes/week adds up to 20+ hours/year

Last updated: January 27, 2025

Source: European Commission - AI Strategy | AGID - National AI Strategy

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