Inworld

Freemium

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Realtime voice AI platform with sub‑130 ms latency for TTS, STT, voice cloning and controllable speech‑to‑speech.

Site:https://www.inworld.ai/

Adicionado em:13 de jul. de 2026

Visitantes mensais:

493.4K

Redes sociais e e-mail:

voice AIreal-time TTSspeech-to-textvoice cloningLLM routinggaming

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Informações da ferramenta

O que é Inworld?

Inworld is a cloud‑based voice AI platform that gives developers real‑time, high‑quality text‑to‑speech, speech‑to‑text, voice cloning and LLM routing capabilities, enabling interactive, voice‑first applications across games, education, health and media.

Recursos principais

Realtime Text‑to‑Speech (TTS‑2)
Sub‑130 ms first‑chunk latency, per‑character pricing, support for over 100 languages and voice cloning from just 15 seconds of audio.
Voice Cloning & Cross‑Lingual Support
Create a custom voice from 15 seconds of audio and generate speech in 15 supported languages without accent carry‑over; also supports text‑based voice design.
Controllable Speech‑to‑Speech Steering
Bracketed instructions in the input text let you adjust tone, speed, volume, style and pauses in real time.
Realtime Speech‑to‑Text (STT)
Low‑latency speech recognition built for realtime conversation, positioned competitively against Deepgram.
LLM Routing
Dynamic routing to the most suitable large language model for each user and context, reducing latency and cost.
Secure AI Infrastructure
Enterprise‑grade security and compliance for voice AI workloads.

Casos de uso

#1
Companion & Agentic Workforce
Build voice‑first companions and AI agents that engage users with natural, emotionally expressive speech at scale.
#2
Learning & Education
Provide multilingual, expressive narration and interaction for language learning and educational applications.
#3
Health & Wellness
Create empathetic voice interfaces for health apps that require real‑time, human‑like interaction.
#4
Interactive Media & Gaming
Integrate low‑latency, controllable voice characters into games and interactive media experiences.

Melhor para:Application developersGame developersEdTech platformsHealth tech providersInteractive media creators

Planos de preços

Growth plan with per‑character rates (e.g., under $10 per million characters for TTS) and reduced rates at enterprise scale; free tier available though details are not fully published.

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