Automate Local Lead Generation with Google Maps, GPT-4 & Airtable to Gmail

## Step 3 – Process Each Lead Individually (Loop Over Items)

Now that our data is clean (see step 2), we’ll go through it item by item to handle each contact individually.

The Loop Over Items node does exactly that:

it takes each row from the table (each contact pulled from Apify) and runs the next steps on them, one by one.

👉 Just set a Batch Size of 20 (or more, depending on your needs).

Nothing tricky here, but this step is essential to keep the flow dynamic and scalable.