Wispr has raised $25 million in new funding, bringing their total funding to $81 million. The Series A Extension round was led by Notable Capital with participation from Steven Bartlett's Flight Fund. Wispr's goal is to "Build the Voice OS," a voice-native computing system that makes speech reliable enough to become the primary way people interact with technology, moving beyond simply treating voice as a feature. The Interface Shift: it frames this development around the concept of being "voicepilled," which is the realization that using your voice to interact with technology (like their product, Flow) is a faster and better way to get things done. Wispr is now growing at 10x ARR in 5 months.