Inworld AI provides low-latency voice models and LLM inference for consumer apps, featuring real-time speech generation and speech-to-text.
What it is
Inworld AI is a developer platform delivering real-time voice models and hosted open-source language models built specifically for consumer-facing applications. It provides low-latency audio generation, speech recognition, and language model inference designed to power responsive virtual characters, companions, and interactive experiences.
Key features
- Real-time text-to-speech models generating audio with minimal latency across hundreds of languages.
- Streaming speech-to-text transcription capturing user words along with voice traits like emotion, age, and accent.
- Integrated speech-to-speech connections enabling low-latency voice conversations.
- Hosted inference fleet optimized for open-source models with rapid token generation.
- Voice cloning and voice design capabilities for creating custom audio profiles.
- Comprehensive developer controls including speaking rate, temperature, and custom pronunciation.
Who it's for
It suits developers and teams building consumer applications such as social companions, virtual tutors, health coaches, interactive games, and voice-enabled customer service agents.
Pricing
Inworld AI operates on a tiered subscription model starting with a free On-Demand tier. Paid plans include Creator at $25 per month, Builder at $100 per month, Developer at $300 per month, and Growth at $1,500 per month, alongside custom enterprise options. Each tier provides monthly credits to spend across speech and inference products.
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