Pinterest's AI-driven visual search boosts Q1 revenue 18%, showing strong ad performance and user growth.

Pinterest's investment in AI-powered visual search and personalized ad tools is driving revenue growth, with Q1 2026 revenue reaching $1.008 billion, up 18% year over year. The company's AI system, including its taste graph and generative retrieval model Pennock, improves search relevance and lowers advertiser costs, while its AI ad suite Performance Plus boosts advertiser returns. User engagement is strong, with 631 million monthly active users globally, and Gen Z now over 50% of the user base. Pinterest is expanding monetization through connected TV campaigns and new ad testing tools, though challenges remain with large retailers due to tariff-related margin pressures.