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VoxRT Wake-Word

Always-on wake-word that fits in 100 KB

Developer Tools
Artificial Intelligence
SDK
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VoxRT Wake-Word is a ~100 KB always-on wake-word detector that runs fully on-device on iOS, Android, Linux, and in the browser via WASM. The default "Hey Assistant" model holds at 5.3% RTF sustained on a $15 Raspberry Pi Zero 2 W, and 0.16% RTF in Chrome via WASM SIMD128. Free for the standard phrase across all platforms. Custom brand phrase or language is available on a paid tier.

Top comment

Hey Product Hunt


Team at VoxRT here. We wanted a wake-word that runs on a $15 Raspberry Pi, fits in 100 KB, and ships without a network dependency. Nothing off-the-shelf hit all three, so we built our own.

Free tier is "Hey Assistant" on all 4 platforms (iOS, Android, Linux, browser via WASM). Custom brand phrase or language is a paid tier ([email protected]), trained by us and packaged with the same runtime. SDK wrapper is Apache-2.0, native runtime proprietary.

Try the [browser demo]


Happy to talk accuracy, hardware, or licensing.

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About VoxRT Wake-Word on Product Hunt

Always-on wake-word that fits in 100 KB

VoxRT Wake-Word was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #153 on the daily leaderboard. VoxRT Wake-Word is a ~100 KB always-on wake-word detector that runs fully on-device on iOS, Android, Linux, and in the browser via WASM. The default "Hey Assistant" model holds at 5.3% RTF sustained on a $15 Raspberry Pi Zero 2 W, and 0.16% RTF in Chrome via WASM SIMD128. Free for the standard phrase across all platforms. Custom brand phrase or language is available on a paid tier.

VoxRT Wake-Word was featured in Developer Tools (519k followers), Artificial Intelligence (478.1k followers) and SDK (846 followers) on Product Hunt. Together, these topics include over 203.1k products, making this a competitive space to launch in.

Who hunted VoxRT Wake-Word?

VoxRT Wake-Word was hunted by VoxRT. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

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