Willow Voice raises $4.2M seed to turn voice into a computer interface
What's the deal? Willow VoiceDealroom has a profile for this one. Try Dealroom →, an AI dictation startup led by 20-year-old Allan GuoDealroom has a profile for this one. Try Dealroom →, has raised a $4.2 million seed round. BoxGroup led the deal, with Goodwater Capital, Burst CapitalDealroom has a profile for this one. Try Dealroom →, and Liquid 2 Ventures participating. Guo has since said the company has raised $4.5 million overall.
What does it do? Willow lets users speak instead of type, processing speech into polished text for emails, messages, documents, and AI prompts. Guo says professionals now use it for tasks ranging from workplace messages to interacting with AI coding tools. Uber is among its customers.
What's the endgame? Guo has described Willow's longer-term goal as building a voice interface that can operate across applications and workflows — not just speech-to-text. The startup arrived there after roughly a year of failed attempts, having first pursued healthcare software before noticing how heavily clinicians leaned on AI voice tools to cut documentation work.
Who's behind it? Guo entered Stanford University at 17 to study computer science, then left during his freshman year to join Y Combinator with co-founder Lawrence LiuDealroom has a profile for this one. Try Dealroom →. He started building online businesses at 10, ran YouTube music channels earning about $4,000 a month, and later sold AI-generated e-books before turning to software.
The signal: The round sits in the middle of the pack by size, ranking around the 35th percentile for seed deals. But it reflects a wider bet that voice, powered by improved AI transcription, could become a mainstream way to control software — and that young founders leaving elite universities remain a fixture of the startup pipeline.
Read more: Enstarz
Image credit: Generated with Gemini
