How many ad sets should I run?

Most accounts run too many ad sets and split signals. Fewer ad sets usually improves learning speed and stability.

This issue is common among Meta advertisers and usually indicates a structural or optimization problem that can be resolved with the right approach. Understanding the mechanism behind the problem is the first step to fixing it.

This problem typically stems from one or more of the following:

• Start with 1 to 2 ad sets unless you have strong reasons
• Avoid splitting by small interests or tiny geo segments
• Consolidate once you have signal

Follow these steps to identify the root cause:

1. Start with 1 to 2 ad sets unless you have strong reasons
2. Avoid splitting by small interests or tiny geo segments
3. Consolidate once you have signal

Once you've identified the cause, apply these fixes:

1. Start by identifying the root cause using the diagnostic checklist above
2. Make one change at a time and wait 24-48 hours to see results
3. Document what you changed and the outcome for future reference
4. If the issue persists, consider reaching out to Meta support with specific details
5. Use the quick fix page for immediate action items