Zumbo
Open source local AI voice-to-text for Mac for private STT
Zumbo uses local AI models on your Mac to instantly turn what you say into text, with near perfect accuracy and complete privacy, in every app. About a fifth of a second from the end of your sentence to text in the app. 21 vocabulary packs, from developer tools to legal, medical and design, and it learns from your corrections: wrong once, never again. Notes with reminders, meetings with speaker labels. Works with the Wi-Fi off, no account. One-time price, open source.
Zumbo is a Mac company. It launched on Product Hunt on Sep 30, 2026, with 67 upvotes. Adamlead has 1 person on file at Zumbo.
Zumbo at a glance
- Website
- zumbo.ai
Zumbo timeline
- Open source local AI voice-to-text for Mac for private STT
People at Zumbo
Emails are shown masked, with whether each one has been verified. They're unlocked in the app with Lifetime access.
| Name | Title | |
|---|---|---|
Maker | – |
Frequently asked questions
Who works at Zumbo?
Adamlead has 1 person on file at Zumbo, including Claudiu Sararu (Maker). Each email shows whether it has been verified.