Real-Time AI
Conversations
Voice, text, and video AI that feels natural. Ship in minutes with simple SDKs and sub-second latency.
Quick Start
Real-time AI conversation in 10 lines of code
Loading...What You Get
Client SDK
Deploy conversational AI in minutes with our browser SDK. No infrastructure needed.
Server SDK
Generate secure, one-time session tokens server-side for maximum control.
Live Dashboard
Monitor active sessions, usage metrics, and performance in real-time.
Sub-Second Latency
Ultra-low latency with sub-1 second round-trip response times.
Zero Data Retention
No user data stored. Only metadata for billing and analytics.
Content Safeguards
Multi-level content moderation with optional disable for your use case.
BYO Character
Bring your own VRM avatar with real-time AI-driven facial animation
Server-side Audio2Face inference
WebSocket blendshape streaming
Three.js client-side rendering
Why Developers Choose AStack
Ship Faster
- Deploy in minutes, not months
- Pre-built client SDK for web
- Simple server SDK for auth
- No infrastructure to manage
- 10 lines of code to start
Scale Confidently
- Auto-scaling infrastructure
- 99.9% uptime SLA
- Enterprise DDoS protection
- Real-time monitoring
- Pay only for what you use
Stay Compliant
- Zero user data retention
- Only metadata for billing
- Multi-level content filters
- Optional safeguard disable
- SOC 2 compliance ready
Built for Production
Join developers building the next generation of AI-powered applications.
From startups to enterprises, AStack scales with your needs.
Simple Pricing
Pay As You Go
- $10 free credit on signup
- No monthly fees or commitments
- Billed per minute of active usage
- All features included
- Volume discounts available