Alternatives

Products that do what RTVI-AI Open Standard does

Make an AI voice chat app in 21 lines of JavaScript

1
Voxtral▲201
Frontier open source speech understanding models
2025
2
Async Voice AI▲248
High-quality text-to-speech, designed for developers
2025
3
Voxtral TTS by Mistral AI▲156
Multilingual TTS model with realistic and expressive speech
Mar 2026
4
Lemonfox.ai▲133
Human Like AI Voices API – At a Fraction of the Cost.
2025
5
YOUS▲228
Audio/video calls with AI-based translator
2021
6
Realtime TTS-2▲153
Voice AI that feels as good as it sounds
May 2026
7
Listnr 2.0▲248
Create realistic AI Voiceovers within seconds
2022
8
OpenWispr▲190
100% local open source AI speech-to-text model
2025
9
Kyutai TTS▲181
The voice for your real-time AI applications
2025
10
api.ai▲301
Build your own Siri. Speech interface for apps and devices.
2014
11
Microsoft AI (MAI) Voice-1▲120
Highly expressive and natural speech generation model
2025
12
Vidnoz AI 2.8▲146
100% free Synthesia alternative with video translation
2024
13
VoiceCheap▲213
Dub & translate any video in any language
2024
14
Chat Data 2.0 With Realtime Voice Rag▲215
24/7 custom AI livechat + realtime voice chatbot
2024
15
AI Voice Actors by Replica Studios▲194
Expressive text-to-speech voice
2020
16
VoiceAI▲116
Capture every conversation
2023
17
Aiko Meet▲208
Video chat in your browser with AI-powered subtitles
2019
18
VoiceGenie▲204
Generative AI voice bot for sales, support, and beyond
2023
19
Yeta AI▲80
Real-time AI dubbing for any YouTube video
May 2026
20
Voila▲141
Open-source AI for real-time, expressive voice role-play
2025
21
Labs AI▲93
Turn any text into natural AI voiceovers on iPhone
Jun 2026
22
AI SDK 5 by Vercel▲203
The AI toolkit for TypeScript
2025
23
Lemonfox.ai▲157
The fast, easy and cheap OpenAI alternative
2023
24
VISEO Bot Maker▲150
Create chatbots and vocal apps in just a few clicks
2017

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