“ Developing a Twitter Ads optimization strategy without losing reach requires balancing cost discipline with audience scale, a challenge that separates high-performing accounts from those stuck in inefficient spending cycles. Most advertisers face the false dilemma of either cutting reach to lower costs or accepting inflated CPCs to maintain audience size. This resource provides a structured framework for identifying which audience segments deliver the strongest engagement-to-cost ratio, enabling you to scale profitable segments while trimming underperforming placements. Practical tactics include A/B testing creative variations across lookalike audiences, adjusting bid caps based on conversion lag analysis, and leveraging Twitter's Quality Filter to reduce low-intent clicks. The strategy emphasizes continuous performance monitoring and budget reallocation rather than aggressive cuts that damage campaign momentum. ”