Complete example: build a DOOH advertising agent using Trillboards MCP server and REST APIs. Free tier, 38 tools, real-time audience signals.

Quantcast is a San Francisco-headquartered digital advertising and audience intelligence company founded in 2006. Its flagship offering is the Quantcast Platform, an AI-driven demand-side platform (DSP) for programmatic display, video, CTV, audio, mobile, and native advertising, powered by the company's proprietary Audience Graph and Ara AI…

🎭 BERT fine-tuned on 120K+ samples for audience intelligence. 98.78% Val F1, cross-cultural nuance detection (75.9% vs 61-67% baselines). 8-agent validation pipeline. ACL/EMNLP 2026. Python, PyTorch, Hugging Face.