Alternatives

Products that do what Vocalizer.io does

An audio-based web accessibility tool for pronouncing names.

1
ELSA▲199
A virtual pronunciation coach
2016
2OS
Open-source, fully customizable voice and chat widgets for the web▲74
2020 · jovo.tech
3
PopPop AI Vocal Remover ▲181
Free online AI vocal remover & isolator for audio and videos
2024
4AO
Audino – Open-Source Audio and Speech Annotation Tool▲123
2020 · github.com
5SA
Siri-as-a-Service Speech API▲242
2014 · wit.ai
6UA
Unclack – a macOS app that mutes your microphone while you type▲279
2021 · unclack.app
7
Mikrotakt▲225
AI Vocal Remover & Instrumental Isolation
2024
8
Parrot Speech-to-text API▲194
Fast, accurate STT for production-grade voice agents
May 2026
9
Singify AI Vocal Remover▲180
Remove vocals from any song
2025
10
Speechly Reactive Voice UI API▲147
Build voice features remarkably fast
2022
11
Houndify▲148
Add a voice enabled conversational interface to anything
2015
12LS
Lexika – Search Engine for Spoken Words/Phrases in YouTube Videos▲85
2015 · lexika.io
13
Voice Studio Companion▲111
Drag & drop voice generator tool
Dec 2025
14
JuliusJS▲94
A speech recognition library for the web
2014
15
Dictation▲118
The fastest and most accurate speech recognition software
2018
16VF
Voice feedback widget to hear from your users▲68
2012 · developer.voicegem.com
17BA
Building a “Babel Fish”, realtime translation of voice calls▲45
2018 · nexmo.com
18
Warblr▲91
An app that recognises birds from their song
2014
19EA
Ekho, a simple way to add voice interactivity to your site▲25
2014 · ekho.io
20
Voice Isolator▲30
Free Online AI vocal isolator & remover
2024
21
Voices▲72
Voice-over marketplace for voice talent
2014
22VO
Vocable – open-source app that helps those who can't speak▲61
2020 · github.com
23OS
Open-source voice typing for desktop▲30
2021 · github.com
24BA
Building a web application with a voice UI▲11
2020 · speechly.com

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