Inworld Runtime

The best way to build and optimize realtime conversational AI and voice agents
Lightning-fast with integrated telemetry and A/B testing.
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Why Inworld Runtime

Inworld Runtime gives you the best quality, availability and speed
Exceptional Quality
Serve personalized models and prompts to delight every user.
High Avaliability
Automatic failovers prevent downtime from outages and rate limits.
Ultra Low Latency
Lightning-fast execution that scales seamlessly from 10 to 10M users with minimum code changes.

How it Works

Build, Monitor, and Optimize.
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1: Build realtime Pipelines
Ready-to-use building blocks for LLM, TTS, STT, and more.
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2: Monitor Realtime Logs, Traces, and Metrics
Monitor performance, costs, and user patterns.
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3: Optimize with Live Experiments
Instantly deploy new models and prompts with no code changes.
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Proven Results

Built for every consumer AI application - from social apps and games to learning and wellness.
Wishroll Status
Went from prototype to 1M users in 19 days with 20x cost reduction
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Little Umbrella
From a 1.2 Billion token bill to profitability with 20 million players
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Streamlabs
Built a realtime multimodal streaming assistant with sub 500ms latency
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Bible Chat
Increased voice AI feature engagement and reached millions

Built for every consumer AI application

Runtime scales consumer AI, driving experiences from social apps and games to learning and wellness.

Social & Community Apps
AI-powered social discovery, content moderation, and personalized feeds that understand context and scale to millions of users
Education & Learning
Voice-enabled language tutors, adaptive study companions, and intelligent content generation that meets each learner where they are
Health & Wellness
24/7 mental health companions, personalized fitness coaching, and health assistants that understand individual needs and privacy
Gaming & Interactive Media
Dynamic NPCs, interactive storytelling, and immersive experiences powered by AI that scales from indie games to AAA studios

Get started

Inworld easily integrates with any existing stack or provider (Anthropic, Google, Mistral, OpenAI, etc.) via one API key.
Available to everyone now.
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