1 million documents to 300+agents: Building an enterprise-scale Microsoft 365 Copilot connector

1 million documents to 300+agents: Building an enterprise-scale Microsoft 365 Copilot connector

Microsoft 365 Copilot Blog articles     •     July 23, 2026, 6:57 pm

1 million documents. 100,000+ monthly users. 300+ Copilot Studio agents. Here's what we learned building the Microsoft 365 Copilot connector behind them. Most enterprise knowledge lives in portals…