Sierra

Every AIbrief event involving Sierra, in order.

1. May 4, 2026 · Funding · 1 source

   Sierra raises $950 million to expand its enterprise AI customer experience platform

   TechCrunch reports that Sierra has raised $950 million in new funding. The company says the capital gives it more than $1 billion to deploy as it works to build what it describes as a global standard for AI-powered customer experiences in the enterprise.