Influencer marketing has become a powerful tool in the digital landscape, driven by changing media consumption behaviors and increasing skepticism toward traditional advertising. This strategy leverages trusted content creators who have built engaged communities around specific niches, allowing brands to reach receptive audiences through authentic recommendations rather than interruptive ads. The industry has evolved beyond celebrity endorsements to include micro and nano influencers with smaller but highly engaged followings, often delivering superior engagement rates and conversion metrics at lower costs. As the sector matures, brands are increasingly prioritizing long-term partnerships and performance-based compensation models that align creator incentives with measurable business outcomes.