To measure the impact of sponsorships on brand awareness, I track metrics like website traffic spikes, social media mentions, and branded search volume during and after the campaign. I also use surveys to gauge changes in audience perception, asking questions like how likely they are to recognize or trust our brand. For example, after sponsoring a major industry event, I monitored a 30% increase in branded searches and a noticeable uptick in positive sentiment on social channels. These metrics give a clear picture of how sponsorships influence visibility and credibility.