Blue is a Y Combinator-backed (S25) startup building a voice-first way to operate an iPhone. Its shipping product is the Blue Smart Dictation Keyboard, an iOS keyboard that turns spoken thoughts into polished text and is pitched as roughly four times faster than typing. The longer-term product is a small USB-C dongle plus app that lets you speak a task - send a follow-up, book something, reply to a thread - and have Blue open the right app and carry it out hands-free. The founding team previously worked on Google Assistant, Google DeepMind, and Apple Vision Pro.

Wispr Flow is a San Francisco-based AI voice dictation platform that converts natural speech into polished, formatted text across any application at roughly 220 words per minute - about 4x faster than typing. Built by two Stanford AI researchers, the company has quietly become the voice layer that 270 Fortune 500 companies rely on, combining a 10% word error rate (vs. 27% for OpenAI Whisper), 100+ language support, and context-aware formatting that automatically adjusts tone and style based on the active app. With $81M raised and a $700M valuation as of late 2025, Wispr Flow is racing to become the default voice-first operating system for a billion users.