HappyRobot, an AI-powered communication platform for the freight brokerage space and logistics industry, has raised $15.6 million in a Series A funding round led by Andreessen Horowitz (a16z). The platform aims to modernize freight communication by replacing outdated systems such as phone calls, texts, and emails with AI-driven voice agents. These agents streamline processes like track-and-trace operations, payment updates, and negotiations. In the past year, HappyRobot's voice agents have automated over one million calls for freight companies, significantly improving efficiency for brokers and carriers. The funding will support further development of the platform's capabilities and expansion in the logistics sector.