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Plans

PlanPriceMemoriesSTM retentionSupport
Free$0500 memories, 3 channels30 daysCommunity
Pro$29/mo25,000 memories managedEmail
Ultra$79/moUnlimited memories managedPriority
EnterpriseCustomCustom limits + SLAsDedicated
All plans include access to the full Memory Crystal feature set: short-term and long-term memory layers, the Context Engine, knowledge bases, and all 24 memory tools.

Plan details

Free

$0/monthFor individuals getting started with AI memory.
  • 500 memories
  • 3 channels
  • 30-day short-term message retention
  • Community support
No credit card required.

Pro

$29/monthFor active individual users and small teams.
  • 25,000 managed memories
  • Email support
  • Everything in Free

Ultra

$79/monthFor power users and teams with high memory volume.
  • Unlimited managed memories
  • Priority support
  • Everything in Pro

Enterprise

Custom pricingFor organizations with specific compliance, SLA, or scale requirements.
  • Custom memory limits
  • Custom SLAs
  • Dedicated support
  • Contact us to discuss your needs

Self-hosting

If you need full data sovereignty — your memories stored entirely on your own infrastructure, never touching Memory Crystal’s servers — self-hosting is available on all plans. Self-hosted deployments use your own Convex backend. You manage the infrastructure; Memory Crystal provides the software.
The Free plan is a good way to evaluate Memory Crystal before committing to self-hosting. You can migrate your data at any time.
See the self-hosting guide for setup instructions.