Merge Lists takes multiple separate lists and combines them into one unified list. Essential for consolidating data from different sources, combining campaign results, or preparing merged datasets for processing.

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When to Use It

  • Combine campaign lists from different advertising platforms
  • Merge client data from multiple spreadsheets
  • Consolidate URL lists from various sources
  • Unify keyword lists before processing

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Inputs

FieldTypeRequiredDescription
Lists to MergeMultiple ListsYesAdd multiple lists that you want to combine into one

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Outputs

OutputDescription
Merged ListSingle list containing all items from the input lists

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Credit Cost

Free to use - no credits required.

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How It Works

Takes multiple lists and combines them in the order you provide them: Example: 
List 1: ["Campaign A", "Campaign B"]
List 2: ["Campaign C", "Campaign D"] 
List 3: ["Campaign E"]
Merged Result: ["Campaign A", "Campaign B", "Campaign C", "Campaign D", "Campaign E"]
Items are added in sequence - first all items from List 1, then all from List 2, and so on.

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Real-World Examples

Unified Cross-Platform Reporting: 
Google Ads Get Report (campaign performance data) → List 1
Meta Ads Get Report (campaign performance data) → List 2
LinkedIn Ads Get Report (campaign performance data) → List 3
→ Merge Lists → Write to Sheets
"Create one master report with all platform data in a single table"

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Best Practices

Order Matters:
  • Lists are merged in the order you add them
  • First list items appear first in the merged result
  • Consider priority when arranging your lists
Data Consistency:
  • Ensure all lists contain similar types of data
  • Mixed data types work but may complicate later processing
  • Consider standardizing formats before merging
Post-Merge Processing:
  • Often useful to use Remove Duplicates after merging
  • Count List Items to verify expected total
  • Consider splitting large merged lists for processing

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FAQ