Bulgaria's affiliate marketing sector continues to grow rapidly, with revenues reaching an estimated 180 million USD in 2026. Influencers are increasingly collaborating with brands to drive sales, leveraging social media platforms that boast a combined reach of over 4.2 million active followers. The crossover between influencers and affiliate marketing is evident, with approximately 35% of social media personalities involved in affiliate campaigns.
The digital advertising landscape in Bulgaria remains vibrant, with total ad spend hitting around 220 million USD. Engagement rates are healthy, averaging nearly 5%, which indicates strong audience interaction with influencer content. As the country advances in digital infrastructure, more businesses are adopting influencer collaborations, further fueling the growth of both sectors.