Microsoft Copilot Studio

A low-code platform for building custom AI agents that connect to Microsoft 365, Azure, and external apps — for internal automations or agents published to external channels like websites and social platforms. Billed via Copilot Credits, either as prepaid capacity packs (25,000 credits for ~$200/month) or pay-as-you-go, on top of the free Copilot Studio user license needed to build and manage agents.