If you ever wondered "how many keywords can I add to my campaign?" here is a complete
Sponsored Products Campaign Limits
| Type | Limit | 
| Campaigns in your account (active and paused) | 10,000 | 
| Ad groups in a campaign | 20,000 | 
| Ads in an ad group | 10,000 for manual targeting 500,000 for automatic targeting | 
| Keywords in an ad group (excluding negative keywords) | 1,000 for manual targeting | 
| Ad groups in an account | 200,000 | 
| Ads in an account | 2,000,000 | 
| Keywords in an account (including negative keywords) | 2,000,000 | 
| Category and product targets in an ad group | 10,000 | 
| Campaign negative keywords | 1,000 | 
| Ad group negative keywords | 1,000 | 
| Negative keyword search terms | Negative phrase 4 words or 80 characters Negative exact 10 words or 80 characters | 
| Negative products in a group in product targeting | 10,000 | 
For more information, please check Amazon's guidelines available here.
Article last updated September 2024. If you find this information to be out of date, please contact [email protected].