Voicebuds

Subtle Voicebuds are an in-ear wearable device that isolates your voice to make voice computing work where it’s never worked before—in shared spaces, in noisy environments, and in moments when speaking aloud isn’t an option. They enable natural, private communication with dictation tools and AI where traditional devices fail.

Yes, and we'll be sharing live demos on our social media to prove it! Subtle Voicebuds use advanced voice-isolation technology to capture your speech clearly in noisy cafés, quiet offices, or on the move, even below a whisper. They’re built to make voice computing work anywhere you do.

Yes—dramatically. In field tests, Subtle Voicebuds deliver up to 5X better transcription accuracy than leading consumer earbuds such as Apple AirPods Pro 3, Samsung Galaxy Buds3, Bose QuietComfort Ultra, or Google Pixel Buds Pro 2. This performance comes from proprietary real-time voice AI noise models that isolate speech even in extreme background noise or at a whisper. The result is clear, private voice capture that enables accurate dictation and voice control where other earbuds fail.

Yes. Subtle Voicebuds work as full-featured wireless earbuds that stream music, take calls, and handle everyday audio seamlessly. What sets them apart is their ability to add private, precise voice control that performs reliably in any environment.

Subtle Voicebuds do not require a subscription for standard earbud functionality such as music playback, calls, or audio control. However, AI-driven features including dictation, transcription, and AI chat are included with a complimentary one-year Subtle app membership. After year one: $17/mo or switch to the free tier anytime

Nope! Without an active subscription, Voicebuds are still a top-tier stereo headset with great voice pickup and a limited number of free AI interactions per month. But, if you use voice every day and want more out of your Voicebuds, you can upgrade them to the Subtle AI Membership. One year included, then $17/mo or free rate-limited tier.

If you cancel after the first year, your Subtle membership automatically converts to a basic tier. You’ll still be able to use AI-powered features, but with a limited number of AI calls per week. You can upgrade at any time to restore full functionality and unlimited access for $17/mo.

Yes. Subtle Voicebuds pair easily with your iPhone and your Mac, supporting seamless handoff between devices—so you can move from a call to your computer or continue a note right where you left off, without reconnecting or missing a beat.

At launch, Voicebuds will support English, with the goal to add more languages in the future.

Not at this time. Subtle Voicebuds are currently available only in the United States.

Subtle Voicebuds are designed by Subtle Computing, a Palo Alto-based company developing a new generation of subtle, powerful computing devices.

Most voice assistants use external microphones and generic speech recognition models that can’t reliably separate your speech from background sounds like traffic, music, or chatter. Traditional speech models struggle when background noise masks certain frequencies of your voice. Without clean input, even advanced AI can’t understand you. Subtle Voicebuds solve this with a multi-microphone array, on-device AI voice isolation, and proprietary transcription models that keep your speech crystal-clear, even with motion, noise, or nearby conversation.

Standard devices are tuned for normal speech volume, so when you lower your voice in an office or cafe, accuracy drops sharply. Subtle Voicebuds can detect, amplify, and process even whisper-level speech, enabling private, low-volume interactions with AI without disturbing people nearby.

Whisper recognition requires microphones sensitive enough to pick up near-field speech and algorithms that can enhance it without amplifying background noise. Subtle Voicebuds are designed precisely for that use case—enabling private, low-volume voice control for realtime AI chat and AI-driven interactions.

Orders are open. We ship in limited waves with defined delivery dates. Wave 2 delivers by November 2026. Order now to secure your unit in the current wave.

Beta Wave 2 ships in Fall 2026. You will hear from us directly before your unit ships.