Trends & insights
What is the difference between automated alerts and hard kill rules?
Summary
Alerts notify managers to optimize performance early, while hard kill rules automatically pause campaigns at maximum limits.
Automated alerts notify account managers when key metrics drift near warning levels, allowing for manual optimization before severe losses happen. In contrast, hard kill rules execute immediate, programmatic action by pausing an ad group the moment cost limits are officially crossed. Alerts give performance teams time to refresh creative, adjust audience targeting, or inspect landing page functionality proactively. Hard kill rules serve as the ultimate protective layer when manual adjustments are not made in time or when drastic performance drops occur off-hours. Utilizing both mechanisms creates a resilient workflow that balances human agility with automated financial protection. Together, they form a complete safeguard against unexpected advertising spend runaways.