Wispr raises $280M Series B at $2B valuation

Wispr raised $280 million in Series B funding at a $2 billion valuation on August 17, 2026, led by Menlo Ventures. Total funding now stands at $361 million, up from a $25 million round in November 2025. Worth flagging: that trajectory points to a sharp swing in investor confidence toward voice-based AI interfaces in under a year.