API

Deploy real-time AI Personas via our API

The fastest, most naturally expressive AI Personas.

Performance

Realistic AI conversations

Our breakthrough diffusion model controls every pixel in real time for unparalleled expression, delivering 25fps at 720×480 resolution, and our conversation engine ensures sub-1-second median latency.

Real-time AI persona rendered by AI Now's diffusion model
Pipeline

How it works

Six stages, end to end in under a second. Watch the pipeline cycle, or step through it yourself.

Audio captured
User
Persona
Detects speech
LLM
Text-to-speech
Video generation
Platform

Built for production, from day one

Full customization

Your avatar, your LLM, your voice

  • Create a custom avatar for your persona, or choose from 20 stock avatars
  • Plug in any LLM
  • Supports 50+ languages, native accents and dialects
Performance at scale

Enterprise-grade infrastructure

  • 99% uptime on a global edge network
  • Autoscaling for concurrent conversations
  • Real-time monitoring and analytics included
Flexible integration

Use your existing tech stack

  • JavaScript SDK supports all modern web frameworks
  • Define personas at runtime to adapt to user context
  • Use the full AI Now stack, or just the pieces you need
AI Now Lab

Playground to production in minutes

Your time is precious. See the quality before you build.

Test quality and conversational flow in our no-code AI Now Lab. Configure personalities, test different voices, and validate your use case. Deploy the same configuration to your application via the AI Now SDK.

AI Now Lab interface