Picovoice Web Demo

Name: Picovoice Web Demo
Author: Picovoice

by Picovoice

Browser playground for Picovoice's on-device wake-word and ASR engines.

TL;DR

Browser playground for Picovoice's on-device wake-word and ASR engines.

Best for building wake-word + offline ASR experiences that run in the browser via WebAssembly. Pricing: free / commercial license.

What it is

Picovoice's web demo showcases Cheetah (streaming ASR), Leopard (batch ASR), and Porcupine (wake-word) running fully in the browser via WebAssembly. Picovoice is a leading on-device voice-AI vendor.

Best for: Building wake-word + offline ASR experiences that run in the browser via WebAssembly.
Watch out for: Free tier is for personal evaluation; commercial deployment is licensed.

Install / use

open https://picovoice.ai/platform/

Features

Speaker diarization	No
Word-level timestamps	Yes
Streaming / real-time	Yes
Languages supported	17
HIPAA eligible	No

Picovoice Web Demo vs Whipscribe

Feature	Picovoice Web Demo	Whipscribe
Category	Products	Transcription APIs
Pricing	free / commercial license	free beta
Speaker diarization	No	Yes
Word timestamps	Yes	Yes
Streaming	Yes	No
Languages	17	99
Platforms	Web	Web, API, MCP

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Whipscribe is a managed faster-whisper + whisperX service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.