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Willow

The voice interface replacing your keyboard

Willow is an AI dictation app that lets you type with your voice. Built to 4x the productivity of anyone spending too much time on email, docs, and AI prompting workflows. We’re Mac-only for now. You can try it free at WillowVoice.com
Active Founders
Allan Guo
Allan Guo
Founder
Co-founder and CEO at Willow. Previously studied CS at Stanford. Researched ML + neuroscience at Stanford Medical. Worked on weird entrepreneurial endeavors since I was a kid like an EDM music label, an app for dementia caregivers, and an e-commerce business targeting moms.
Willow
Founded:2025
Batch:Spring 2025
Team Size:2
Status:
Active
Location:Palo Alto
Primary Partner:Nicolas Dessaigne
Company Launches
Willow Voice - Voice is Your New Keyboard
See original launch post

Hey everyone! We're Allan and Lawrence, and we're building Willow.

TLDR: Willow is an AI dictation app that writes anywhere on your computer. Designed for those who rely on email, messaging, and AI prompting workflows to work 4x faster.

Try it for free on Mac.

You can get set up in minutes and start dictating right away.

Launch video: https://youtu.be/8q9FRS8Km5U

Why we’re building Willow Voice

We spent an entire year pivoting across different industries before landing on Willow.

We started out building for assisted living facilities. The product didn’t land, but we discovered that dictation was a tool to help them stay connected and independent. That showed us how powerful voice could be.

Then, we pivoted to building for medical clinics. We saw how AI scribes were saving doctors hours on documentation and letting them focus on patient care.

Through all these pivots, one thing became clear. Voice dictation is a superpower for anyone who types a lot. It’s 4x faster and easier than manual typing.

Why isn’t voice the default way we interact with our computers? Because the technology just wasn’t there—until now.

That insight led us to build Willow: fast, precise, and personalized voice dictation designed for how we work today.

The solution: Willow Voice

What makes Willow special is that it’s not just basic voice typing. It’s smart, fast, and sounds like you. Here’s how:

  • Context-awareness: Willow looks at what you’re working on so it can get technical terms, names, and phrases right.
  • Custom dictionaries: You can add your own words—like company names, industry terms, or team slang—so they’re always spelled correctly.
  • Smart correction and formatting: Willow automatically fixes mistakes and adds structure—like formatting emails, breaking up paragraphs, and handling punctuation.
  • Personalization (beta): We’re working on making Willow sound just like you—adjusting tone and style depending on what you’re writing.
  • Privacy: Willow runs in the cloud for speed and accuracy, but we never store or collect your voice or data. Privacy is our top priority, and it’s built into everything we do. There’s an optional, opt-in setting for users who want to help improve the model, completely anonymized.

It’s 40%+ more accurate than built-in dictation tools, works in under a second, and is so good that most users replace nearly all their typing with it.

Who’s using Willow

People with heavy typing workflows love Willow because it helps them move faster and get more done. This includes:

  • Engineers at YC companies use Willow to prompt AI tools like Cursor up to 4x faster.
  • Managers at Github, Canva, and Webflow rely on it to brainstorm, take notes, and write docs hands-free.
  • Sales teams use Willow to reply instantly on Slack, email, and CRM tools.
  • Busy professionals drowning in email use Willow to clear out their inbox in minutes, not hours.

Our ASK

Try Willow VoiceWillowVoice.com

It helps you get work done 4x faster, just by talking rather than typing.

It’s free to start and works instantly on Mac. We’d love to hear what you think!