Free
$0/month
20 messages per 3 hours
- Local chat
- Basic response-quality score
- Conversation history
- Local browser game collection
Starter
$1/month
40 messages per 3 hours
- Everything in Free
- Longer conversation windows
- Learning memory
- Chat and Notes export
- Private online chess rooms
Builder
$2/month
100 messages per 3 hours
- Multi-agent chat
- Learning memory
- Chat and Notes export
- Detailed answer-quality metrics
Research
$5/month
300 messages per 3 hours
- Extended multi-agent deliberation
- Coherence and answer-space evaluation
- Kernel-assisted research
- Experiment and replay tools
Usage Credits
Credits are one-time purchases used to settle metered work-session time, generated characters, and artifacts. Debit and credit cards are handled by Stripe; Apple Pay appears when it is enabled and the domain is verified in Stripe.
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