Self-learning AI that learns from your chats and runs on a single iMac
Free AI character chat, roleplay and interactive stories
Stage
Startup
Not given
Founded
2026
Not given
Based in
GB
Not given
Pricing model
Freemium
Freemium
Pricing
Free: £0/forever with 25K tokens/week. Pro: £15/month with 500K tokens/week. Max: £30/month with 2M tokens/week. API: £1.50 per 1M tokens, minimum £5 top-up.
Free plan available. Plus: $7.99/month (800 Rubies, about 1,600 messages and 400 images). Pro: $14.99/month (3,000 Rubies, about 6,000 messages and 1,500 images). Premium: $29.99/month (6,600 Rubies, about 13,000 messages and 3,300 images).
Key features
Private memory that works immediately when you teach it
Verified shared knowledge with public rejection ledger
Local MLX inference not forwarded to external API
cognira Entity for local on-device AI with optional weight retraining
OpenAI-compatible API endpoint
Served from single 16GB iMac not a GPU cluster
Background learning loop with safety filtering
Chat history, pinning, and search
One-tap Forget button to remove memories
No ads and no data sales
Long character memory that persists across conversations
Character creation with detailed settings
Browse community-created characters
Cross-platform access on web and mobile
Memory editing and boost features with Rubii+
What makes it different
Self-learning from user chats with verified public ledger of what stuck
Runs on one iMac not a GPU cluster with measurable low energy use
Independent model served directly, not a wrapper around external API
Immediate private memory plus verified weight updates to shared knowledge
Long-form story-driven chat built for novel-length conversations, not one-line replies
Persistent character memory that recalls details across weeks of chats
Complete creator toolkit combining character design, image generation and video in one workflow
Multiple AI model options for different writing styles
Active community where creators can share and earn
cognira
Rubii