Why Google or Meta shows 0 matched users right after I apply an audience

When you first connect a WasteNot audience to Google or Meta (typically when you're applying an exclusion audience in an ad platform for the first time), the destination platform may temporarily show 0 matched users or no estimated audience size yet. This usually means the audience is still processing, not that the sync failed.

What to expect

• The first sync can take time before Google or Meta returns an estimated audience size.
• WasteNot generally runs audience syncs twice per day.
• It is normal for a newly applied audience to appear connected before match counts are available.
• Once processing finishes, the matched user count should begin to populate. This typically happens within 1-2 days depending on the size of the audience.

What 0 matched users usually means

• The audience was applied successfully.
• The ad platform has not finished processing it yet.
• This is especially common the first time an audience is applied to that destination.

Frequently asked questions

The audience still shows 0 matched users — should I be worried?

Usually no, especially right after the first connection. It is common for match counts to appear after platform processing completes.

When should I investigate further or ask the WasteNot team for help?

Investigate further if:

• The audience still shows 0 matched users a few days after connecting the audience to the platform.
• There is an explicit error shown on the target audience connection.
• The audience had previously populated and then unexpectedly dropped to zero.