Channels · VoiceBETA
In-browser voice that sounds like a person.
A "Talk to us" button on your site or in your app. Streaming speech, sub-800ms latency, full transcripts — no plugin, no phone number, just a click.
Embed
One attribute, one click to talk
Drop the data attribute on any button or block. Visitors click, grant mic, and start talking — fully in the browser, fully transcribed.
<button data-knowiz-voice="agt_28ck1zr9" > Talk to us </button>
Capabilities
What Voice agents can do
01
Sub-800ms latency
Streaming ASR, streaming LLM, streaming TTS. Customers don’t notice the gap.
02
Voice options
32 voices across English, Spanish, French, German, Portuguese, and Japanese. Clone with consent.
03
Transcripts
Full transcript, sentiment, and outcome on every conversation. Streamed to your CRM and warehouse.
FAQ
Common questions
Chrome, Edge, Firefox, Safari (desktop and iOS). Mic permission requested on click.