Collaborative platform to build immersive roleplay worlds with AI characters
Stage
Established
Startup
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Freemium
Pricing
Starter: Free (500 minutes per year, $0.15 per minute overage). Build: $149 per month (1,500 minutes per year, $0.14 per minute overage). Scale: $499 per month (7,000 minutes per year, $0.13 per minute overage). Enterprise: Custom pricing with volume-based rates and no overages.
Free: $0/month with unlimited characters and messages using free AI models. Plus: $10/month including everything in Free, unlimited public and private worlds, $10 model credits monthly, more detailed personas, more slots, and priority support.
Key features
Code-based agent logic (Python and TypeScript SDKs)
Integrated ASR, language and TTS in one runtime
Wideband voice codec (16 kHz)
Turn-taking and interruption handling
Real-time tuning and debugging tools
Quick deployment via CLI
Email support and SLA on Scale plan
Multi-language support for BPO
Escalation to human with full context
World editor with visual interface for characters, backstory, and locations
Characters know each other and develop memories
Auto-vector embedding for content retrieval in chat
Advanced prompt customization for system prompts and LLM parameters
GitHub-like collaboration with world forking and change proposals
What makes it different
Single integrated runtime, not stitched third-party APIs
Built-in tenacity: agent retries, re-asks and escalates on failure
14-day deployment from kickoff to live call
99.9% uptime SLA across 100+ regulated deployments
Compliance certifications included on all plans at no extra cost
Prevents AI hallucinations through interconnected world lore and character context
Complete control over prompt engineering and AI behavior customization
Private roleplay data not used for AI model training