Microsoft is launching a pay-as-you-go plan for corporate customers that bundles together several, but not all, of the company’s existing AI-powered productivity features for Microsoft 365. The new plan, Copilot Chat — not to be confused with Microsoft’s Copilot Business Chat or GitHub Copilot Chat — is underpinned by OpenAI’s GPT-4o AI model and lets […] © 2024 TechCrunch. All rights reserved. For personal use only.