PubMatic Inc. (NASDAQ:PUBM) is one of the best AI stocks with huge upside potential. On March 12, PubMatic and Optable partnered to integrate privacy-safe, first-party audience data into automated media buying workflows via PubMatic’s AgenticOS. This collaboration allows Optable’s ‘Audience Agent’ to work within PubMatic’s AI-driven infrastructure, enabling advertisers to discover and activate high-value audience signals from premium publishers autonomously. By using agent-to-agent communication, the par ...